Display module, control method, equipment, system, vehicle, medium and product

Abstract

The invention discloses a display module, a control method, electronic equipment, a system, a vehicle, a computer readable storage medium and a computer program product. The display module comprises a control module and a display assembly, and the control module is connected with the display assembly; the control module is configured to control the display state of the display assembly so that the display module can be switched between preset function states, and the preset function states comprise the mirror surface function state, the displayer function state and the module hiding function state. Therefore, by controlling the display state of the display assembly, the display module can be switched to the mirror surface function state to serve as a mirror such as a cosmetic mirror, or switched to the display function state to display images, or switched to the module hiding function state to hide the display module. Therefore, the requirements of the user for tidying appearance, using the display and hiding the display module can be met at the same time, the flexibility of the user when the user uses the display module is improved, and the user experience is guaranteed.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a display module, a display control method, an electronic device, a display system, a vehicle, a computer-readable storage medium, and a computer program product. Background Art

[0002] In the related art, a sun visor vanity mirror can be installed in a vehicle to meet the user's needs of sun protection and grooming at the same time. However, since the mirror surface area of ​​the vanity mirror installed on the sun visor is usually small, it affects the user's grooming and vehicle usage experience to a certain extent. Summary of the Invention

[0003] The present application provides a display module, a display control method, an electronic device, a display system, a vehicle, a computer-readable storage medium, and a computer program product.

[0004] An embodiment of the present application provides a display module, comprising a control module and a display component, wherein the control module is connected to the display component;

[0005] The control module is configured to control the display state of the display component so that the display module switches between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state and a module hiding functional state.

[0006] Thus, in the embodiments of the present application, the display state of the display assembly can be controlled so that the display module can be switched to a mirror function state to serve as a makeup mirror, or switched to a display function state to display images, or switched to a module hiding function state to hide the display module. This can simultaneously meet the user's needs for grooming, using the display, and hiding the display module, thereby improving the user's flexibility in using the display module and ensuring the user experience. Furthermore, compared to the sun visor makeup mirror, because the display module in the embodiments of the present application can be switched to a mirror function state to serve as a makeup mirror, the display area of ​​the display module can serve as the mirror surface of the makeup mirror. This makes the mirror surface area of ​​the makeup mirror relatively large, thereby relatively completely reflecting the user's appearance, allowing the user to groom relatively conveniently, thereby ensuring the user's vehicle usage experience to a certain extent.

[0007] In certain embodiments, the display assembly includes a mirrored display screen.

[0008] In this case, the display assembly includes a mirror display screen. The control module can control the display assembly's backlight to turn on or off, changing the display state, thereby switching the display module between preset functional states. Furthermore, compared to traditional solutions combining a transflective layer with a non-mirror display screen, a mirror display screen can reduce the need for film stacking to a certain extent, thereby reducing assembly costs.

[0009] In some embodiments, the display assembly includes a transflective layer and a non-mirror display screen, the transflective layer is covered on the non-mirror display screen, and the non-mirror display screen includes a liquid crystal display screen and / or a light emitting diode display screen.

[0010] In this way, the display assembly includes a transflective layer and a non-mirror display screen. The non-mirror display screen can be controlled by the control module to change the display state by turning the backlight on or off, and the transflective layer can be adjusted by the control module to adjust the transflectivity, allowing the display module to switch between preset functional states.

[0011] In some embodiments, the display module further includes a dimming film layer, the light transmittance of the dimming film layer is adjustable, and the dimming film layer is covered on the display component.

[0012] In this case, the display module also includes a dimming film layer with adjustable light transmittance, which is overlaid on the display assembly. This allows the display module's preset functional states to be switched based on both the dimming film layer and the display assembly. Furthermore, the transflective layer and the non-mirror display screen, as well as the mirror display screen, can be dynamically adjusted based on the transmittance of the dimming film layer, thereby balancing display clarity and mirror reflection.

[0013] In some embodiments, the display module further includes a glass cover plate, and the glass cover plate is disposed on the display component.

[0014] Thus, the display module also includes a glass cover plate, which is arranged to cover the display component. In this way, the glass cover plate isolates and protects the display component to improve the durability of the system.

[0015] In some embodiments, the display module further includes a dimming film layer, the glass cover plate is covered on the dimming film layer, the dimming film layer is covered on the display component, the light transmittance of the dimming film layer is adjustable, and when the light transmittance is less than a first preset threshold, the color presented by the dimming film layer matches the color of the glass cover plate.

[0016] In this case, the display module also includes a dimming film layer, which is covered by a glass cover plate, and the dimming film layer is covered by the display assembly. The light transmittance of the dimming film layer is adjustable. When the light transmittance is less than a first preset threshold, the color of the dimming film layer matches the color of the glass cover plate. In this way, when the user is not using the makeup mirror or the display screen for entertainment, the system can be completely hidden under the interior cover plate, blending in perfectly with the black glass cover plate interior of the vehicle, thereby entering the module hidden function state and achieving a hidden effect.

[0017] In some embodiments, the display module further includes a fill light.

[0018] Thus, the display module also includes a fill light, which can be used to fill in the light when the ambient light is weak, meeting the needs of makeup use scenarios.

[0019] In some embodiments, the display module further includes a light intensity sensor, which is capable of detecting the ambient light intensity of the display module.

[0020] In this case, the display module also includes a light intensity sensor that can detect the ambient light intensity of the display module. In this way, the ambient light intensity detected by the light intensity sensor can be used to determine the brightness of the environment, thereby controlling other components to reduce the impact of ambient light intensity and improve the user experience.

[0021] The present application provides a display control method, the method comprising:

[0022] The display state of the display component is controlled to switch the display module between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state and a module hiding functional state.

[0023] Thus, in the embodiments of the present application, the display state of the display assembly can be controlled so that the display module can be switched to a mirror function state to serve as a makeup mirror, or switched to a display function state to display images, or switched to a module hiding function state to hide the display module. This can simultaneously meet the user's needs for grooming, using the display, and hiding the display module, thereby improving the user's flexibility in using the display module and ensuring the user experience. Furthermore, compared to the sun visor makeup mirror, because the display module in the embodiments of the present application can be switched to a mirror function state to serve as a makeup mirror, the display area of ​​the display module can serve as the mirror surface of the makeup mirror. This makes the mirror surface area of ​​the makeup mirror relatively large, thereby relatively completely reflecting the user's appearance, allowing the user to groom relatively conveniently, thereby ensuring the user's vehicle usage experience to a certain extent.

[0024] In some embodiments, controlling the display state of the display component to switch the display module between preset functional states includes:

[0025] controlling the display component to enter a first display state so that the display module switches to the display function state; and / or,

[0026] The display component is controlled to enter a second display state, so that the display module switches to the mirror function state or the module hidden function state.

[0027] In this way, the display assembly is controlled to enter the first display state, causing the display module to switch to the display function state; or the display assembly enters the second display state, causing the display module to switch to the mirror function state or the module hidden function state. In this way, the display state of the display assembly corresponds one-to-one with the preset function state of the display module. By changing the display state, the display module can be dynamically switched between different preset function states, meeting the user's needs for display, mirror, and hidden scenes.

[0028] In some embodiments, the preset functional state further includes a partial mirror partial display functional state, and controlling the display state of the display component to switch the display module between the preset functional states includes:

[0029] Control at least a portion of the display area of ​​the display component to enter a first display state, and control at least another portion of the display area of ​​the display component to enter a second display state, so that the display module switches to the partial mirror partial display functional state.

[0030] In this way, at least a portion of the display area of ​​the display assembly is controlled to enter the first display state, and at least another portion of the display area of ​​the display assembly is controlled to enter the second display state, so that the display module switches to the partial mirror partial display function state. In this way, switching the display module to the partial mirror partial display function state can meet the user's viewing needs of displayed content and the user's need to use the mirror. In addition, it can also create a virtual reality interactive experience for the user.

[0031] In some embodiments, the display module further includes a dimming film layer having an adjustable light transmittance, and the dimming film layer is covered on the display component. Controlling the display state of the display component to switch the display module between preset functional states includes:

[0032] The light transmittance of the dimming film layer is adjusted to be greater than a second preset threshold, and the display state of the display component is controlled to switch the display module between the preset functional states.

[0033] In this way, the light transmittance of the dimming film layer is greater than the second preset threshold, and the display state of the display component is controlled to switch the display module between the preset functional states. In this way, if the light transmittance of the dimming film layer is sufficient, the display state of the display component can be controlled to switch the display module between the preset functional states, improving the user experience of traditional car makeup mirrors.

[0034] In certain embodiments, the method further comprises:

[0035] When the display module is in the display function state, the light transmittance is reduced and the luminous brightness of the display component is increased.

[0036] In this way, when the display module is in the display function state, the light transmittance is reduced and the luminance of the display component is increased. In this way, when the display module is in the display function state, the light transmittance of the dimming film layer can be reduced, the contrast of the display module can be improved, the display effect can be optimized, and the impact of ambient light on the image display can be reduced.

[0037] In some embodiments, the display module further includes a light intensity sensor capable of detecting the ambient light intensity of the display module. When the display module is in the display function state, reducing the light transmittance and increasing the luminous brightness of the display component include:

[0038] When the display module is in the display function state and the ambient light intensity is greater than or equal to a first preset light intensity threshold, the light transmittance is reduced and the light emitting brightness is increased.

[0039] In this way, when the display module is in the display function state and the ambient light intensity is greater than or equal to the first preset light intensity threshold, the light transmittance is reduced and the luminous brightness is increased. By defining the ambient light intensity threshold, the control module can reduce the light transmittance and increase the luminous brightness to ensure the display quality of the display component, even if the ambient light intensity may affect the user experience, thereby reducing the impact of ambient light on image display.

[0040] In certain embodiments, the display module further includes a glass cover plate and a dimming film layer, the glass cover plate being disposed on the dimming film layer, the dimming film layer being disposed on the display component, the light transmittance of the dimming film layer being adjustable, and when the light transmittance is less than a first preset threshold, the color presented by the dimming film layer matches the color of the glass cover plate, and controlling the display state of the display component to switch the display module between preset functional states includes:

[0041] The light transmittance of the dimming film layer is adjusted to be less than the first preset threshold, and the display component of the display assembly is controlled to enter the second display state, so that the display module is switched to the module hidden function state.

[0042] In this way, the light transmittance of the dimming film layer is adjusted to be less than the first preset threshold, and the display assembly is controlled to enter the second display state, so that the display module switches to the module hidden function state. In this way, when the user is not using the makeup mirror and the display screen for entertainment, the system can be completely hidden under the interior cover, perfectly blending in with the black glass cover panel of the vehicle interior, achieving a perfect concealment effect.

[0043] In some embodiments, the display module further includes a fill light, and the method further includes:

[0044] When the display module is in the mirror function state, the fill light is controlled to emit light.

[0045] In this way, when the display module is in the mirror function state, the fill light is controlled to emit light. In this way, the fill light can provide additional ambient light to compensate for the problem of insufficient natural light in a dark environment.

[0046] In some embodiments, the display module further includes a light intensity sensor capable of detecting the ambient light intensity of the display module, and the method further includes:

[0047] When the ambient light intensity is less than or equal to a second preset light intensity threshold and the display module is in the mirror function state, the fill light is controlled to emit light.

[0048] In this way, when the ambient light intensity is less than or equal to the second preset light intensity threshold and the display module is in the mirror function state, the fill light is controlled to emit light. In this way, in the mirror function state, the fill light can be intelligently adjusted according to changes in ambient light and can be freely controlled according to user needs, which can improve user convenience and experience.

[0049] An embodiment of the present application provides an electronic device, including a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the steps of the above method are implemented.

[0050] An embodiment of the present application provides a display system, including the above-mentioned display module or electronic device.

[0051] An embodiment of the present application provides a vehicle, including the above-mentioned display module, electronic device or system, to implement the steps of the above-mentioned method.

[0052] An embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program. When the computer program is executed by one or more processors, the steps of the above method are implemented.

[0053] An embodiment of the present application provides a computer program product, including a computer program / instruction, which implements the steps of the above method when executed by a processor.

[0054] The electronic device, system, vehicle, computer-readable storage medium, and computer program product provided in the embodiments of the present application can control the display state of the display component so that the display module can switch to a mirror function state to serve as a makeup mirror, switch to a display function state to display images, or switch to a module hiding function state to hide the display module. This can simultaneously meet the user's needs for grooming, using the display, and hiding the display module, thereby improving the user's flexibility in using the display module and ensuring a better user experience. Furthermore, compared to a sun visor makeup mirror, because the display module in the embodiments of the present application can switch to a mirror function state to serve as a makeup mirror, the display area of ​​the display module can serve as the mirror surface of the makeup mirror. This results in a relatively large mirror surface area for the makeup mirror, which can relatively fully reflect the user's appearance, allowing the user to groom relatively conveniently, thereby ensuring a better user experience in the vehicle.

[0055] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0057] Figure 1 This is one of the structural schematic diagrams of a display module according to certain embodiments of the present application;

[0058] FIG2( a ) is a second schematic structural diagram of a display module according to certain embodiments of the present application;

[0059] FIG2( b ) is a third structural schematic diagram of a display module according to certain embodiments of the present application;

[0060] Figure 3 is a schematic diagram of the functional status of a display module according to certain embodiments of the present application;

[0061] Figure 4 is a schematic diagram of the mirror function state of a display module in certain embodiments of the present application;

[0062] FIG5( a ) is a fourth schematic structural diagram of a display module according to certain embodiments of the present application;

[0063] FIG5( b ) is a fifth structural diagram of a display module according to certain embodiments of the present application;

[0064] Figure 6 is a schematic diagram of a hidden state of a display module in certain embodiments of the present application;

[0065] Figure 7 This is the sixth structural diagram of the display module according to certain embodiments of the present application;

[0066] Figure 8 This is one of the flow charts of the display control method of certain embodiments of the present application;

[0067] Figure 9 This is a second flow chart of a display control method according to certain embodiments of the present application;

[0068] Figure 10 This is a third flow chart of a display control method according to certain embodiments of the present application;

[0069] Figure 11 is a functional schematic diagram of a partial mirror partial display of a display module according to certain embodiments of the present application;

[0070] Figure 12 This is a fourth flow chart of a display control method according to certain embodiments of the present application;

[0071] Figure 13 This is a fifth flow chart of a display control method according to certain embodiments of the present application;

[0072] Figure 14 This is the sixth flow chart of the display control method of certain embodiments of the present application;

[0073] Figure 15 is a schematic diagram of reducing surface reflection of a display module according to certain embodiments of the present application;

[0074] Figure 16 This is the seventh flow chart of the display control method of certain embodiments of the present application;

[0075] Figure 17 This is the eighth flow chart of the display control method of certain embodiments of the present application;

[0076] Figure 18 This is a ninth flow chart of a display control method according to certain embodiments of the present application;

[0077] Figure 19It is a flowchart of a mirror display control method in certain embodiments of the present application. DETAILED DESCRIPTION

[0078] The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and should not be understood as limiting the embodiments of the present application.

[0079] In the related art, a sun visor makeup mirror may be provided in a vehicle to simultaneously meet the user's needs for sun protection and grooming.

[0080] Vanity mirrors in vehicles are typically integrated with the sun visor. However, limited by the size of the sun visor, these mirrored surfaces are generally small, which impacts the user's grooming and vehicle experience. For example, when using a vanity mirror, the user's limited field of view prevents them from fully observing their appearance, forcing them to repeatedly adjust their head position, resulting in a poor user experience.

[0081] Furthermore, the vanity mirror integrated into the sun visor only has basic mirror reflection functionality and can only be opened and closed physically. It lacks integrated control via the vehicle's onboard systems, such as the inability to automatically adjust the fill light based on ambient light. The mirror's brightness doesn't automatically increase when the vehicle enters a tunnel, resulting in a dim field of view while applying makeup. Furthermore, it lacks intelligent control capabilities, such as synchronized display information with the central control system. For example, the passenger seat only features a black decorative cover with no integrated display or mirror functionality, which is unsuitable for long-distance users who might need to check entertainment information or adjust their makeup.

[0082] Based on the above questions, please refer to Figure 1 , an embodiment of the present application provides a display module 100 , and the display module 100 of the embodiment of the present application includes a control module 110 and a display component 120 .

[0083] The control module 110 is configured to control the display state of the display component 120 so that the display module 100 switches between preset functional states, including a mirror functional state, a display functional state, and a module hiding functional state.

[0084] Specifically, the control module is a controller that controls the display module 100 and other modules, such as an ECU (Electronic Control Unit, electronic control unit 110), an MCU (Microcontroller Unit, microcontroller unit), etc., which is used to receive user instructions or environmental information and output control signals.

[0085] The control module 110 controls the display component 120 to switch the display state, thereby enabling the display module 100 to switch between preset functional states.

[0086] The display assembly 120 may be composed of a mirror display screen 121 , or may be composed of a functional unit composed of a semi-transmissive and semi-reflective layer 122 and a non-mirror display screen 123 .

[0087] The functional state refers to the working mode of the display module 100, including the mirror functional state, the display functional state and the module hidden functional state.

[0088] Among them, when switched to the mirror function state, the display module 100 has a mirror display effect and can be used as a car-mounted makeup mirror to meet the user's needs for touch-up makeup and grooming.

[0089] When switched to the display function state, the display module 100 has a display function and can display navigation, entertainment information and other content to meet the user's information display needs.

[0090] When the module is switched to the module hiding function state, the color of the display module 100 can match the color of the surrounding vehicle interior, thereby blending in with the vehicle interior and playing a hiding role.

[0091] The control module 110 can send a control signal to the display component 120 according to user instructions or environmental information. The display component 120 changes its display state according to the control signal, such as turning the display screen on and off, so that the display module 100 switches between different preset functional states, thereby meeting the user's needs for display, mirror and hidden scenes.

[0092] In one example, when a user needs a mirror to touch up their makeup, the display screen of the display component 120 is turned off by the control module 110, and the display module 100 can be switched to a mirror function state, and can be used as a mirror for the user. When the user has finished touching up their makeup and needs to watch video entertainment, the display screen of the display component 120 is turned on by the control module 110, and the display module 100 can be switched to a display function state, and can be used as a display screen for the user. When the user does not need to use the display module 100, the display screen of the display component 120 can be turned off by the control module 110, and the color of the display component 120 can be controlled to be the "color of the surrounding vehicle interior" (such as black), thereby hiding the display module 100.

[0093] Thus, in the embodiment of the present application, the display state of the display assembly 120 can be controlled so that the display module 100 can be switched to a mirror function state to serve as a makeup mirror, or switched to a display function state to display images, or switched to a module hiding function state to hide the display module 100. This can simultaneously meet the user's needs for grooming, using the display, and hiding the display module 100, thereby improving the user's flexibility in using the display module 100 and ensuring the user experience. Furthermore, compared to a sun visor makeup mirror, because the display module 100 in the embodiment of the present application can be switched to a mirror function state to serve as a makeup mirror, the display area of ​​the display module 100 can serve as the mirror surface of the makeup mirror. This makes the mirror surface area of ​​the makeup mirror relatively large, thereby relatively completely reflecting the user's appearance, allowing the user to groom relatively conveniently, thereby ensuring the user's vehicle usage experience to a certain extent.

[0094] In some embodiments, the display assembly 120 includes a mirrored display screen 121 .

[0095] Specifically, the mirror display screen 121 refers to a special display panel that integrates display functions and mirror reflection functions. The surface or interior of the mirror display screen 121 has a highly reflective layer, such as a metal optical film, a high-refractive-index medium, or a metal reflective electrode. The control module 110 can control the on / off state of the mirror display screen 121, so that when the mirror display screen 121 is off, i.e., without backlight, it reflects ambient light, presenting a mirror effect, thereby enabling the display module 100 to switch to a mirror function state; when the mirror display screen 121 is on, i.e., with backlight, it transmits light normally, presenting a display effect, thereby enabling the display module 100 to switch to a display function state.

[0096] In one example, using a reflective layer within the mirror display 121, a highly reflective layer is integrated into the internal structure of the mirror display 121. For example, using a metal reflective electrode such as aluminum or silver, the reflective layer can directly serve as an anode, providing both electrical functionality and high reflectivity. When the screen is off, the openings in the surface reflective layer reflect light from the internal metal electrode, while the closed areas directly reflect light from the surface, resulting in clear mirror imaging.

[0097] Thus, the display assembly 120 includes a mirror display screen 121. This allows the control module 110 to control the display assembly 120's backlight to be turned on or off, changing the display state, thereby switching the display module 100 between preset functional states. Furthermore, compared to the conventional combination of a transflective layer 122 and a non-mirror display screen 123, the mirror display screen 121 can reduce the need for film stacking to a certain extent, thereby reducing assembly costs.

[0098] In some embodiments, the display assembly 120 includes a transflective layer 122 and a non-mirror display screen 123 . The transflective layer 122 covers the non-mirror display screen 123 . The non-mirror display screen 123 includes a liquid crystal display screen and / or a light emitting diode display screen.

[0099] Specifically, the transflective layer 122 is an optical film layer that can partially transmit and partially reflect light, and its transmittance to reflectance ratio, i.e., the transmittance to reflectance ratio, can be between 3:7 and 7:3. The transflective layer 122 covers the non-mirror display screen 123.

[0100] The non-mirror display screen 123 includes a liquid crystal display screen and / or a light-emitting diode display screen, which can emit light through the semi-transparent and semi-reflective layer 122 to display information, so that the display component 120 can be used as a normal display screen. In some embodiments, it can also have a touch function.

[0101] Among them, liquid crystal display refers to LCD display. Light-emitting diode display refers to OLED (Organic Light-Emitting Diode) display, MiniLED (Mini Light-Emitting Diode) display, MicroLED (Micro Light-Emitting Diode) display, etc.

[0102] The control module 110 controls and adjusts the transflective ratio of the translucent layer 122. When the non-mirror display screen 123 is closed, most of the external light is reflected by the translucent layer 122, causing the display module 100 to switch to the mirror function state. When the non-mirror display screen 123 is open, light from the non-mirror display screen 123 is transmitted through the translucent layer 122, while a small amount of external light is reflected by the translucent layer 122, causing the display module 100 to switch to the display function state and display a clearer image.

[0103] As can be understood, when the display assembly 120 is on, the translucent and semi-reflective layer 122 primarily transmits light, with a relatively high transflectivity, allowing the display module 100 to switch to a display function. When the display assembly 120 is off, the translucent and semi-reflective layer 122 primarily reflects light, enabling the system to achieve a mirror-like reflection function and function as a vehicle-mounted makeup mirror. When the non-mirror display 123 is off, the dimming film layer 130 and the translucent and semi-reflective layer 122 are turned on, allowing ambient light to be reflected by the translucent and semi-reflective layer 122, achieving a mirror effect. At this time, the non-mirror display 123 acts as a light-transmitting substrate and does not actively emit light.

[0104] It should be noted that the transmission ratio in this application is only for illustrative purposes and should not be understood as limiting the corresponding numerical value. In other examples, the transmission ratio can also be between 1:9 and 8:2, between 2:8 and 9:1, and 5:5, etc., which are not limited here and are set according to actual conditions.

[0105] Thus, the display assembly 120 includes a transflective layer 122 and a non-mirror display screen 123. Thus, the non-mirror display screen 123 can be controlled by the control module 110 to change the display state by turning the backlight on or off, and the transflective layer 122 can be adjusted by the control module 110 to adjust the transflectivity, thereby switching the display module 100 between preset functional states.

[0106] In some embodiments, the display module 100 further includes a dimming film layer 130 . The light transmittance of the dimming film layer 130 is adjustable, and the dimming film layer 130 is covered on the display component 120 .

[0107] Specifically, the dimming film layer 130 refers to an optical film layer that can be integrated with the interior of the black glass cover plate 140 in a hidden state, and its subjective color is gray-black.

[0108] Light transmittance refers to the proportion of light passing through optical film layers such as the dimming film layer 130. A higher light transmittance allows more external ambient light to enter the display component 120 to achieve the preset functional state of the display module 100; a lower light transmittance allows less external ambient light to enter the display component 120, reducing some of the ambient light from entering and causing surface reflection, thereby improving the display effect.

[0109] The dimming film layer 130 is covered on the display component 120. As shown in Figure 2(a), the dimming film layer 130 can be covered on the mirror display screen 121; as shown in Figure 2(b), the dimming film layer 130 can also be covered on the semi-transparent and semi-reflective layer 122 and the non-mirror display screen 123.

[0110] The dimming film layer 130 has a very high light transmittance when in the on state. Figure 3 For example, the display function status of the display module 100 is Figure 4 Take the mirror function status as an example to illustrate:

[0111] Taking the combination of the semi-transmissive and semi-reflective layer 122 and the non-mirror display screen 123 as the display component 120 as an example, the display module 100 is built in the dotted box. When the dimming film layer 130 is in the on state and the light transmittance is greater than or equal to 50%, Figure 3 The non-mirror display screen 123 shown displays information. In this state, the light of the display screen is transmitted normally, and the display system is in a normal display state, that is, it can be used as a normal display screen, so that the display module 100 realizes the display function state.

[0112] Furthermore, in some embodiments, due to surface reflection caused by a small amount of ambient light, the non-mirror display screen 123 may have a poor display quality and low contrast. Therefore, the control module 110 can reduce the transmittance of the dimming film 130 to reduce the amount of ambient light that enters and causes surface reflection, thereby improving the display contrast and the display quality.

[0113] Figure 4 The non-mirror display screen 123 shown is in a closed state. In this state, no light is transmitted out of the display screen. At the same time, external ambient light enters the semi-transparent and semi-reflective layer, and the surface is strongly reflected. That is, the surface reflection is much greater than the light transmission, which means that it can be used as a car-mounted makeup mirror, so that the display module 100 can achieve a mirror function state.

[0114] In some embodiments, when the light transmittance of the smart film 130 is low (e.g., less than 5%), the color displayed by the smart film 130 is the same as the color of the surrounding vehicle interior. Furthermore, the control module 110 can reduce the transmittance of the smart film 130 so that the color displayed by the smart film 130 is the same as the surrounding vehicle interior. In this case, the display module 100 is in a hidden state, thus realizing the module hiding function of the display module 100.

[0115] It should be noted that the light transmittance in this application is only for illustrative purposes and should not be understood as limiting the corresponding quantity. In other examples, the light transmittance can also be 3%, 25%, 80%, etc., which are not limited here and are set according to actual conditions.

[0116] Thus, the display module 100 also includes a dimming film layer 130 with adjustable light transmittance, which is overlying the display assembly 120. Thus, the preset functional state switching of the display module 100 can be achieved based on both the dimming film layer 130 and the display assembly 120. Furthermore, the transflective layer 122, the non-mirror display screen 123, and the mirror display screen 121 can be dynamically adjusted based on the transmittance of the dimming film layer 130, thereby balancing display clarity and mirror reflection effects.

[0117] In some embodiments, the display module 100 further includes a glass cover 140 , which covers the display assembly 120 .

[0118] Specifically, the glass cover 140 is an external protective component of the display component 120 , which is covered on the display component 120 and can form a physical barrier to prevent damage to the display component 120 caused by dust, moisture, and external force impact, thereby improving the durability of the system.

[0119] Thus, the display module 100 further includes a glass cover 140, which covers the display assembly 120. In this way, the glass cover 140 isolates and protects the display assembly 120 to improve system durability.

[0120] In some embodiments, the display module 100 also includes a dimming film layer 130, a glass cover plate 140 is covered on the dimming film layer 130, and the dimming film layer 130 is covered on the display component 120. The light transmittance of the dimming film layer 130 is adjustable. When the light transmittance is less than a first preset threshold, the color presented by the dimming film layer 130 matches the color of the glass cover plate 140.

[0121] Specifically, the structure of the display module 100 can be shown in FIG5(a) or FIG5(b), wherein the OCA (Optically Clear Adhesive) 210 and the OCR (Optically Clear Resin) 220 are used to bond the display component 120, the dimming film layer 130, and the glass cover 140.

[0122] The first preset threshold refers to the light transmittance at which light is almost unable to penetrate the dimming film 130. When the light transmittance is less than the first preset threshold, light is almost unable to penetrate the dimming film 130, and the color of the dimming film 130 matches the color of the glass cover 140, so that the display component 120 is completely hidden under the glass cover 140, that is, the display module 100 is in a hidden state.

[0123] The following Figure 6 The hidden state of the display module 100 is schematically illustrated:

[0124] Taking the combination of a translucent and reflective layer 122 and a non-mirror display screen 123 as an example of display assembly 120, the dashed-line area in the figure depicts a display module 100 according to an embodiment of the present application. The dimming film 130 adjusts its light transmittance. When its light transmittance is less than a first predetermined threshold, the dimming film 130 and the glass cover 140 become the same color. This indicates that when the glass cover matches the interior, the display module 100 is hidden, effectively entering its hidden state. As can be seen in the figure, the display module 100 blends seamlessly into the vehicle's interior.

[0125] Thus, the display module 100 also includes a dimming film layer 130, a glass cover plate 140 covering the dimming film layer 130, and the dimming film layer 130 covering the display assembly 120. The light transmittance of the dimming film layer 130 is adjustable. When the light transmittance is less than a first preset threshold, the color of the dimming film layer 130 matches the color of the glass cover plate 140. In this way, when the user is not using the makeup mirror or the display screen for entertainment, the system can be completely hidden under the interior cover plate, blending perfectly with the black glass cover plate 140 of the vehicle interior, thereby entering the module hidden function state and achieving a hidden effect.

[0126] In some embodiments, the display module 100 further includes a fill light 150 .

[0127] Specifically, the fill light 150 is used to provide fill light when the ambient light is weak. Figure 7 The fill light 150 can be located above or near the hidden mirror display area, without limitation. In the case of dim ambient light, the control module 110 can control the fill light 150 to emit light and adjust the ambient light brightness to facilitate the user to tidy up their appearance.

[0128] Thus, the display module 100 further includes a fill light 150. In this way, the fill light 150 can provide fill light when the ambient light is weak, meeting the use scenario requirements of makeup.

[0129] In some embodiments, the display module 100 further includes a light intensity sensor 160 , which can detect the ambient light intensity of the display module 100 .

[0130] Specifically, the light intensity sensor 160 is used to detect the ambient light intensity of the display module 100. The light intensity sensor 160 can input a signal to the control module 110 according to the detected external ambient light changes.

[0131] The control module 110 can adjust the backlight brightness of the display assembly 120 based on changes in ambient light to improve screen display brightness. For example, in bright ambient light conditions, the display quality of the display module 100 is average and the display contrast is low. Increasing the backlight brightness of the display assembly 120 can improve the display brightness and contrast of the display module 100. The control module 110 can also adjust the light transmittance of the dimming film layer 130 based on changes in ambient light to reduce the amount of ambient light that enters and is reflected from the surface, thereby adjusting the display brightness of the display assembly 120.

[0132] In addition, when the display module 100 is in the mirror function state, the control module 110 can also dynamically adjust the fill light 150 according to the changes in the ambient light, thereby improving the ambient light conditions and increasing the light intensity in the makeup scene.

[0133] Thus, the display module 100 further includes a light intensity sensor 160, which can detect the ambient light intensity of the display module 100. Thus, the brightness of the environment can be determined based on the ambient light intensity detected by the light intensity sensor 160, thereby reducing the impact of ambient light intensity and improving the user experience by controlling the backlight brightness of the display component 120, the light transmittance of the dimming film layer 130, and the brightness of the fill light 150.

[0134] See also Figure 8 , an embodiment of the present application provides a display control method, the method comprising:

[0135] 01: Control the display state of the display component 120 to switch the display module 100 between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state, and a module hidden functional state.

[0136] The present application provides a display control device. The display control method of the present application can be implemented by the display control device of the present application. Specifically, the display control device includes a control module 110, which is configured to control the display state of the display assembly 120 so as to switch the display module 100 between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state, and a module hidden functional state.

[0137] The present application also provides an electronic device comprising a memory and a processor. The display control method of the present application can be implemented by the electronic device of the present application. Specifically, the memory stores a computer program, and the processor is configured to control the display state of the display assembly 120 so as to switch the display module 100 between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state, and a module hidden functional state.

[0138] Specifically, the control module 110 sends a control signal to the display component 120 according to the user's instructions. The display component 120 is turned off or on according to the control signal, so that the display module 100 switches between different preset functional states, thereby meeting the user's needs for display, mirror and hidden scenes.

[0139] In one example, when the user requires a mirror function, the control module 110 can control the display component 120 to turn off the non-mirror display screen 123, and at the same time turn on the dimming film layer 130 and adjust the light transmittance to the maximum state, and realize the makeup mirror function by reflecting ambient light through the semi-transparent and semi-reflective layer 122.

[0140] When the user has requirements for the display function status, the control module 110 can control the display component 120 to turn on the non-mirror display screen 123, and at the same time turn on the dimming film layer 130 and adjust the light transmittance to the maximum state, and realize the display function by transmitting the screen light through the semi-transparent and semi-reflective layer 122.

[0141] When the user has no requirements for the mirror function state and the display function state, and the light transmittance of the dimming film layer 130 is less than a certain value (such as 5%), the color presented by the dimming film layer 130 is the same as the color of the surrounding vehicle interior, the control module 110 can control the display component 120 to turn off the non-mirror display screen 123 to stop emitting light, and at the same time turn on the dimming film layer 130 and adjust the light transmittance to the minimum state, so that the color presented by the dimming film layer 130 is the same as the color of the surrounding vehicle interior, thereby realizing module hiding through the dimming film layer 130.

[0142] Thus, in the embodiment of the present application, the display state of the display assembly 120 can be controlled so that the display module 100 can be switched to a mirror function state to serve as a makeup mirror, or switched to a display function state to display images, or switched to a module hiding function state to hide the display module 100. This can simultaneously meet the user's needs for grooming, using the display, and hiding the display module 100, thereby improving the user's flexibility in using the display module 100 and ensuring the user experience. Furthermore, compared to a sun visor makeup mirror, because the display module 100 in the embodiment of the present application can be switched to a mirror function state to serve as a makeup mirror, the display area of ​​the display module 100 can serve as the mirror surface of the makeup mirror. This makes the mirror surface area of ​​the makeup mirror relatively large, thereby relatively completely reflecting the user's appearance, allowing the user to groom relatively conveniently, thereby ensuring the user's vehicle usage experience to a certain extent.

[0143] See also Figure 9 In some embodiments, step 01 (controlling the display state of the display component 120 to switch the display module 100 between preset functional states) includes:

[0144] 011: Control the display component 120 to enter the first display state, so that the display module 100 switches to the display function state; and / or,

[0145] 012: Control the display component 120 to enter the second display state, so that the display module 100 switches to the mirror function state or the module hiding function state.

[0146] In some embodiments, the control module 110 is further configured to control the display assembly 120 to enter a first display state, so that the display module 100 switches to a display function state. The control module 110 is further configured to control the display assembly 120 to enter a second display state, so that the display module 100 switches to a mirror function state or a module hiding function state.

[0147] In some embodiments, the processor is further configured to control the display assembly 120 to enter a first display state so that the display module 100 switches to a display function state. The processor is further configured to control the display assembly 120 to enter a second display state so that the display module 100 switches to a mirror function state or a module hiding function state.

[0148] Specifically, the first display state can be understood as a bright screen display state, in which the display component 120 is turned on and can emit light to display information. The second display state can be understood as an off screen display state, in which the display component 120 is turned off and presents a black screen state.

[0149] The display component 120 is controlled to enter a bright screen display state. In this state, the display component 120 actively emits light and is used as a conventional display device, that is, it switches to a display function state.

[0150] The display assembly 120 is controlled to enter the screen-off display state. In this state, if external ambient light can reach the display assembly 120 and form a reflection, the display module 100 can achieve a mirror state, that is, switch to the mirror function state. If the external ambient light does not reach the display assembly 120 and thus does not form a reflection, the display module 100 can achieve a module-hidden function state.

[0151] In one example, the display module 100 includes a light-transmitting layer covering the display component 120. When the light-transmitting layer is in an open state, external ambient light can pass through the light-transmitting layer and reach the display component 120. When the light-transmitting layer is in a closed state, external ambient light cannot pass through the light-transmitting layer. Moreover, the color presented when the light-transmitting layer is in a closed state is the same as the color of the surrounding vehicle interior.

[0152] Furthermore, the control module 110 can control the light-transmitting layer to be closed, so that the color presented by the dimming film layer 130 is the same as the surrounding interior color, and at the same time control the display component 120 to enter the screen-off display state, thereby preventing the external ambient light from passing through the light-transmitting layer and thus from reaching the display component 120 to form a reflection, thereby enabling the display module 100 to achieve the module hidden function state.

[0153] In contrast, the control module 110 can be used to control the light-transmitting layer to open, so that the external ambient light can reach the display component 120 to form reflection, thereby enabling the display module 100 to achieve a mirror state, that is, switch to a mirror function state.

[0154] In this way, the display assembly 120 is controlled to enter the first display state, so that the display module 100 switches to the display function state; or the display assembly 120 enters the second display state, so that the display module 100 switches to the mirror function state or the module hidden function state. In this way, the display state of the display assembly 120 corresponds to the preset function state of the display module 100 one by one. By changing the display state, the display module 100 can be dynamically switched between different preset function states, meeting the user's needs for display, mirror, and hidden scenes.

[0155] See also Figure 10 In some embodiments, the preset functional state further includes a partial mirror partial display functional state. Step 01 (controlling the display state of the display component 120 to switch the display module 100 between the preset functional states) includes:

[0156] 013: Control at least part of the display area of ​​the display component 120 to enter the first display state, and control at least another part of the display area of ​​the display component 120 to enter the second display state, so that the display module 100 switches to the partial mirror partial display function state.

[0157] In some embodiments, the control module 110 is also used to control at least a portion of the display area of ​​the display component 120 to enter a first display state, and to control at least another portion of the display area of ​​the display component 120 to enter a second display state, so that the display module 100 switches to a partial mirror partial display functional state.

[0158] In some embodiments, the processor is also used to control at least a portion of the display area of ​​the display component 120 to enter a first display state, and to control at least another portion of the display area of ​​the display component 120 to enter a second display state, so that the display module 100 switches to a partial mirror partial display functional state.

[0159] Specifically, the first display state can be understood as a bright screen display state, in which the display component 120 is turned on and can emit light to display information, so that the display component 120 is in a display function state. And the second display state can be understood as an off-screen display state, in which the display component 120 is turned off and presents a black screen state, so that the display component 120 is in a mirror function state.

[0160] The partial mirror and partial display functional states are defined as the display screen in which a partial area is in the display functional state and a partial area is in the mirror functional state, thereby satisfying the user's need to use the mirror and the display screen at the same time. The control module 110 controls the display states of different areas of the display assembly 120, causing some display areas to enter the first display state and other display areas to enter the second display state. It is understood that in the display module 100, some display areas are in the closed state, which is equivalent to the screen-off state, and can realize the mirror reflection function, making it easier for the user to use the mirror. At the same time, some display areas are in the open state, which is equivalent to a small window displaying content, and can realize the display function, making it easier for the user to view the display information while looking in the mirror.

[0161] The following Figure 11 The functional states of the partial mirror and partial display of the display module 100 are schematically described as follows:

[0162] Taking the combination of a translucent and semi-reflective layer 122 and a non-mirror display screen 123 as an example, the display module 100 according to the embodiment of the present application is located within the dashed box in the vehicle. By controlling the control module 110 to turn on and off the display screen in some areas of the display module 120, the display module 100 can function as a partial mirror or partial display. It can be seen that the right side of the display module 100 is in a mirrored state, while the left side is in a display state.

[0163] In addition, in one example, the display module 100 includes a dimming film layer 130 covering the display component 120. The dimming film layer 130 is in an on state and the light transmittance is adjusted to a maximum state (such as greater than 50%). The light emitted by the display component 120 can pass through the dimming film layer 130 to be transmitted to the outside world (such as the human eye). At the same time, the external ambient light can pass through the dimming film layer 130 to be transmitted to the display component 120 to form reflection.

[0164] Furthermore, the display module 100 can control the dimming film layer 130 to enter the on state and adjust the light transmittance to the maximum state through the control module 110, and turn on the display of part of the display screen area in the display component 120 through the control module 110 to enter the display function state, and control the part of the display area to turn off the display to enter the mirror function state, so that the display module 100 is in the partial mirror partial display function state, that is, Figure 11 As shown, the right side of the display module 100 is in a mirror function state, and the left side is in a display function state.

[0165] In this manner, at least a portion of the display area of ​​the display assembly 120 is controlled to enter the first display state, and at least another portion of the display area of ​​the display assembly 120 is controlled to enter the second display state, so that the display module 100 switches to the partial mirror partial display functional state. In this way, switching the display module 100 to the partial mirror partial display functional state can satisfy both the user's need to view displayed content and the user's need to use the mirror. Furthermore, it can create a virtual reality interactive experience for the user.

[0166] See also Figure 12 In some embodiments, the display module 100 further includes a dimming film layer 130 , the light transmittance of the dimming film layer 130 is adjustable, and the dimming film layer 130 is covered on the display component 120 . Step 01 (controlling the display state of the display component 120 to switch the display module 100 between preset functional states) includes:

[0167] 014: Regulate the light transmittance of the dimming film layer 130 to be greater than a second preset threshold, and control the display state of the display component 120 to switch the display module 100 between preset functional states.

[0168] In some embodiments, the control module 110 is further configured to adjust the light transmittance of the dimming film layer 130 to be greater than a second preset threshold, and control the display state of the display component 120 to switch the display module 100 between preset functional states.

[0169] In some embodiments, the processor is further configured to adjust the light transmittance of the dimming film layer 130 to be greater than a second preset threshold, and control the display state of the display component 120 to switch the display module 100 between preset functional states.

[0170] Specifically, the second preset threshold refers to the minimum limit value of the light transmittance that can pass through the dimming film layer 130. For example, when the display module 100 is in the display function state, the display screen is on, the dimming film layer 130 is on and the light transmittance is adjusted to the maximum state. At this time, the transmittance of the dimming film layer is at least >50%, which is the second preset threshold, or even larger. A larger transmittance will allow more light to be transmitted through the display screen, ensuring better display brightness.

[0171] When the control module 110 adjusts the light transmittance of the dimming film layer 130 to be greater than the second preset threshold, the display state of the display component 120 is controlled, such as turning on the display screen, turning off the display screen, and turning on a partial display area of ​​the display screen, thereby controlling the switching between the preset functional states of the display module 100.

[0172] In one example, the control module 110 can turn off the display component 120 to allow more external ambient light to enter the semi-transparent and semi-reflective layer for reflection, that is, the display component 120 enters a mirror reflection state, so that the display module 100 presents a mirror function state; the control module 110 can also turn on the display component to allow more light to be transmitted out of the display component 120 to achieve normal display, so that the display module 100 presents a display function state.

[0173] In this way, the light transmittance of the dimming film layer 130 is greater than the second preset threshold, and the display state of the display component 120 is controlled to switch the display module 100 between the preset functional states. Thus, if the light transmittance of the dimming film layer 130 is sufficient, the display state of the display component 120 can be controlled to switch the display module 100 between the preset functional states, thereby improving the user experience of traditional car makeup mirrors.

[0174] See also Figure 13 , in some embodiments, further comprising:

[0175] 02: When the display module 100 is in the display function state, the light transmittance is reduced and the luminous brightness of the display component 120 is increased.

[0176] In some embodiments, the control module 110 is further configured to reduce light transmittance and increase the luminous brightness of the display component 120 when the display module 100 is in a display function state.

[0177] In some embodiments, the processor is further configured to reduce light transmittance and increase the luminous brightness of the display component 120 when the display module 100 is in a display function state.

[0178] Specifically, when the display module 100 is in the display function state, the display component 120 may be insufficiently bright due to the influence of external ambient light, making it difficult for the user to clearly see the information displayed by the display component 120. The control module 110 can reduce the light transmittance of the dimming film layer 130 to reduce the ambient light incident on the display module 100, and can also increase the luminance of the display component 120 to ensure the display effect of the display component 120, thereby reducing the influence of ambient light on the image display.

[0179] In this way, when the display module 100 is in the display function state, the light transmittance is reduced and the luminance of the display component 120 is increased. In this way, when the display module 100 is in the display function state, the light transmittance of the dimming film layer 130 can be reduced, and the contrast of the display module 100 can be improved, and the display effect can be optimized, thereby reducing the impact of ambient light on the image display.

[0180] See also Figure 14In some embodiments, step 02 (reducing light transmittance and increasing the luminance of the display component 120 when the display module 100 is in the display function state) includes:

[0181] 021: When the display module 100 is in the display function state and the ambient light intensity is greater than or equal to the first preset light intensity threshold, the light transmittance is reduced and the light brightness is increased.

[0182] In some embodiments, the control module 110 is further configured to reduce light transmittance and increase light brightness when the display module 100 is in a display function state and the ambient light intensity is greater than or equal to a first preset light intensity threshold.

[0183] In some embodiments, the processor is further configured to reduce light transmittance and increase luminous brightness when the display module 100 is in a display function state and the ambient light intensity is greater than or equal to a first preset light intensity threshold.

[0184] Specifically, the first preset light intensity threshold refers to the light intensity that can affect the image display effect of the display component 120. When the display module 100 is in the display function state and the ambient light intensity is greater than or equal to the first preset light intensity threshold, it can be considered that the user's viewing of the displayed image is affected in this situation. Therefore, the control module 110 is required to reduce the light transmittance of the dimming film layer 130, reduce the ambient light incident on the display module 100, and simultaneously increase the luminance of the display component 120 to ensure the display effect of the display component 120, thereby reducing the impact of ambient light on the image display.

[0185] The following Figure 15 The display module 100 is schematically described as follows:

[0186] Taking the combination of a translucent and semi-reflective layer 122 and a non-mirror display screen 123 as the display assembly 120, the display module 100 according to the embodiment of the present application is built into the dashed box in the figure. When the display module 100 is in the display function state and the ambient light intensity is greater than or equal to the first preset light intensity threshold, the surface reflection caused by a small amount of ambient light makes the display effect after the display screen is transmitted out of the display screen average and the display contrast is low. Therefore, the control module 110 can reduce the transmittance of the dimming film layer 130 to reduce the amount of ambient light entering the surface reflection, while increasing the brightness of the display screen, thereby improving the display contrast and display effect.

[0187] Thus, when the display module 100 is in the display function state and the ambient light intensity is greater than or equal to the first preset light intensity threshold, the light transmittance is reduced and the luminous brightness is increased. By defining the ambient light intensity threshold, the control module 110 can reduce the light transmittance and increase the luminous brightness to ensure the display effect of the display component 120, even if the ambient light intensity may affect the user experience, thereby reducing the impact of ambient light on image display.

[0188] See also Figure 16 In some embodiments, step 01 (controlling the display state of the display component 120 to switch the display module 100 between preset functional states) includes:

[0189] 015: Adjust the light transmittance of the dimming film layer 130 to be less than the first preset threshold, and control the display component 120 to enter the second display state, so that the display module 100 switches to the module hidden function state.

[0190] In some embodiments, the control module 110 is further configured to adjust the light transmittance of the dimming film layer 130 to be less than a first preset threshold, and control the display component 120 to enter a second display state, so that the display module 100 switches to a module hidden function state.

[0191] In some embodiments, the processor is further configured to adjust the light transmittance of the dimming film layer 130 to be less than a first preset threshold, and control the display component 120 to enter a second display state, so that the display module 100 switches to a module hidden function state.

[0192] Specifically, in the embodiment of the present application, the display module 100 further includes a glass cover plate 140 and a dimming film layer 130. The glass cover plate 140 is disposed on the dimming film layer 130, which is in turn disposed on the display assembly 110. The light transmittance of the dimming film layer 130 is adjustable. When the light transmittance is less than a first preset threshold, the color presented by the dimming film layer 130 matches the color of the glass cover plate 140. In other words, when the light transmittance of the dimming film layer 130 is less than the first preset threshold, it can be considered that light is almost unable to penetrate the dimming film layer 130. The control module 110 is used to turn off the display assembly 120, so that the display assembly 120 cannot emit light. The color presented by the dimming film layer 130 matches the color of the glass cover plate 140, and the display assembly 120 is completely hidden under the glass cover plate 140. In other words, the display module 100 switches to the module hidden function state.

[0193] In this way, the light transmittance of the dimming film layer 130 is adjusted to be less than the first preset threshold, and the display component 120 is controlled to enter the second display state, so that the display module 100 switches to the module hidden function state. In this way, when the user is not using the makeup mirror and the display screen for entertainment, the system can be completely hidden under the interior cover, and can completely blend in with the black glass cover 140 interior of the car, achieving a perfect concealment effect.

[0194] See also Figure 17 , in some embodiments, further comprising:

[0195] 03: When the display module 100 is in the mirror function state, the fill light 150 is controlled to emit light.

[0196] In some embodiments, the control module 110 is further configured to control the fill light 150 to emit light when the display module 100 is in the mirror function state.

[0197] In some embodiments, the processor is further configured to control the fill light 150 to emit light when the display module 100 is in the mirror function state.

[0198] Specifically, when the display module 100 is in the mirror function state, weak ambient light may affect the user's experience of using the mirror function. By controlling the fill light 150 to emit light, the ambient brightness can be increased, so that the user can achieve makeup, grooming and other needs in weak ambient light.

[0199] In this way, when the display module 100 is in the mirror function state, the fill light 150 is controlled to emit light. In this way, the fill light 150 can provide additional ambient light to compensate for the problem of insufficient natural light in a dark environment.

[0200] See also Figure 18 , in some embodiments, further comprising:

[0201] 04: When the ambient light intensity is less than or equal to the second preset light intensity threshold and the display module 100 is in the mirror function state, the fill light 150 is controlled to emit light.

[0202] In some embodiments, the control module 110 is further configured to control the fill light 150 to emit light when the ambient light intensity is less than or equal to a second preset light intensity threshold and the display module 100 is in a mirror function state.

[0203] In some embodiments, the processor is further configured to control the fill light 150 to emit light when the ambient light intensity is less than or equal to a second preset light intensity threshold and the display module 100 is in a mirror function state.

[0204] Specifically, when the ambient light intensity is less than or equal to the second preset light intensity threshold and the display module 100 is in the mirror function state, it can be considered that the user cannot use the mirror function normally and needs to control the fill light 150 to emit light to increase the ambient brightness, so that the user can achieve makeup, grooming and other needs in weak ambient light conditions.

[0205] In one example, a user needs to use a makeup mirror in a dark environment inside a car. First, the light intensity sensor 160 detects the dark environment and transmits this information to the control module 110. The control module 110 then turns on the fill light 150 to increase the ambient light intensity and turns off the display assembly 120 to ensure that no light is transmitted through the display screen. Furthermore, the control module can control the dimming film layer 130 to maximize its transmittance, ensuring that sufficient external light enters the translucent and reflective film layer 122, thereby generating more light reflection and achieving a clear and bright mirror reflection effect, meeting the needs of makeup in dark environments.

[0206] In some embodiments, in addition to relying on the control module 110 to intelligently adjust the brightness of the display component 120, the intensity of the ambient light, and the transmittance of the dimming film layer 130 based on the ambient brightness obtained by the light intensity detection module 160, a manual adjustment operation button can also be retained for the user to freely choose to adjust.

[0207] Thus, when the ambient light intensity is less than or equal to the second preset light intensity threshold and the display module 100 is in the mirror function state, the fill light 150 is controlled to emit light. Thus, in the mirror function state, the fill light 150 can be intelligently adjusted according to changes in ambient light and can be freely controlled according to user needs, thereby improving user convenience and experience.

[0208] The following Figure 19 The process of the mirror display control method is explained below:

[0209] The intelligent control motherboard, dimming controller, and brightness controller refer to the control module 110 of the embodiment of this application. The brightness controller can control the LED fill light (fill light 150) and the display backlight module (display assembly 120). By adjusting the display backlight module, the brightness of the display screen can be controlled. The ambient brightness can also be controlled by controlling the LED fill light. The dimming controller can control the dimming film layer 130 to change the light transmittance.

[0210] When the ambient light sensor, i.e., the light intensity sensor 160, detects that the current environment is dark, the control module 110 adjusts the display component 120, the dimming film layer 130, and the fill light 150 according to the current ambient light intensity. By turning on the fill light 150 or adjusting the brightness of the fill light 150, the ambient brightness can be enhanced; and the display component 120 can also be turned off to ensure that no light is transmitted from the display screen, making the mirror display clearer; and the transmittance of the dimming film layer 130 can be increased to ensure that enough external light enters the display component 120, thereby causing more light reflection and achieving a clear and bright mirror reflection effect, meeting the needs of makeup in dark environments.

[0211] The present application also provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above-mentioned display control method when the computer program is executed by a processor.

[0212] It is understood that a computer program includes computer program code. The computer program code may be in source code form, object code form, executable file, or some intermediate form. Computer-readable storage media may include any entity or device capable of carrying computer program code, recording media, USB flash drives, removable hard drives, magnetic disks, optical disks, computer memory, read-only memory (ROM), random access memory (RAM), and software distribution media.

[0213] In the description of this specification, the descriptions with reference to the terms "particularly", "further", "particularly", "understandably", etc. are intended to mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms are not intended to refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0214] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code that includes one or more executable requests for implementing a specific logical function or step of a process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may be performed in a different order than shown or discussed, including performing functions in a substantially simultaneous manner or in a reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present application belong.

[0215] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A display module, characterized in that: The display module includes a control module and a display component, and the control module is connected to the display component; The control module is configured to control the display state of the display component so that the display module switches between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state and a module hiding functional state.

2. The display module according to claim 1, wherein: The display assembly includes a mirror display screen.

3. The display module according to claim 1, wherein: The display assembly includes a transflective layer and a non-mirror display screen. The transflective layer is covered on the non-mirror display screen. The non-mirror display screen includes a liquid crystal display screen and / or a light emitting diode display screen.

4. The display module according to claim 1, wherein: The display module further includes a dimming film layer, the light transmittance of the dimming film layer is adjustable, and the dimming film layer is covered on the display component.

5. The display module according to claim 1, wherein: The display module further includes a glass cover plate, and the glass cover plate is covered on the display component.

6. The display module according to claim 5, wherein: The display module also includes a dimming film layer, the glass cover plate is covered on the dimming film layer, and the dimming film layer is covered on the display component. The light transmittance of the dimming film layer is adjustable. When the light transmittance is less than a first preset threshold, the color presented by the dimming film layer matches the color of the glass cover plate.

7. The display module according to claim 1, wherein: The display module also includes a fill light.

8. The display module according to claim 1, wherein: The display module further includes a light intensity sensor, which can detect the ambient light intensity of the display module.

9. A display control method, characterized in that: The method is applied to the display module according to any one of claims 1 to 8, and the method includes: The display state of the display component is controlled to switch the display module between preset functional states, wherein the preset functional states include a mirror functional state, a display functional state and a module hiding functional state.

10. The method according to claim 9, characterized in that The controlling the display state of the display component so as to switch the display module between preset functional states includes: controlling the display component to enter a first display state so that the display module switches to the display function state; and / or, The display component is controlled to enter a second display state, so that the display module switches to the mirror function state or the module hidden function state.

11. The method according to claim 9, characterized in that The preset functional state also includes a partial mirror partial display functional state, and the control of the display state of the display component to switch the display module between the preset functional states includes: Control at least a portion of the display area of ​​the display component to enter a first display state, and control at least another portion of the display area of ​​the display component to enter a second display state, so that the display module switches to the partial mirror partial display functional state.

12. The method according to claim 9, characterized in that The display module further includes a dimming film layer, the light transmittance of the dimming film layer is adjustable, and the dimming film layer is covered on the display component. The display state of the display component is controlled to switch the display module between preset functional states, including: The light transmittance of the dimming film layer is adjusted to be greater than a second preset threshold, and the display state of the display component is controlled to switch the display module between the preset functional states.

13. The method according to claim 12, characterized in that The method further comprises: When the display module is in the display function state, the light transmittance is reduced and the luminous brightness of the display component is increased.

14. The method according to claim 13, characterized in that The display module further includes a light intensity sensor capable of detecting the ambient light intensity of the display module. When the display module is in the display function state, the light transmittance is reduced and the luminous brightness of the display component is increased, including: When the display module is in the display function state and the ambient light intensity is greater than or equal to a first preset light intensity threshold, the light transmittance is reduced and the light emitting brightness is increased.

15. The method according to claim 9, characterized in that The display module further includes a glass cover plate and a dimming film layer, wherein the glass cover plate is covered with the dimming film layer, and the dimming film layer is covered with the display component. The light transmittance of the dimming film layer is adjustable. When the light transmittance is less than a first preset threshold, the color presented by the dimming film layer matches the color of the glass cover plate. The display state of the display component is controlled to switch the display module between preset functional states, including: The light transmittance of the dimming film layer is adjusted to be less than the first preset threshold, and the display component of the display assembly is controlled to enter the second display state, so that the display module is switched to the module hidden function state.

16. The method according to claim 9, characterized in that The display module further includes a fill light, and the method further includes: When the display module is in the mirror function state, the fill light is controlled to emit light.

17. The method according to claim 16, characterized in that The display module further includes a light intensity sensor capable of detecting the ambient light intensity of the display module. The method further includes: When the ambient light intensity is less than or equal to a second preset light intensity threshold and the display module is in the mirror function state, the fill light is controlled to emit light.

18. An electronic device, characterized in that: The method comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the method according to any one of claims 9 to 17 is implemented.

19. A display system, characterized in that: The display system includes the display module according to any one of claims 1 to 8, or includes the electronic device according to claim 18.

20. A vehicle, characterized in that: The vehicle includes the display module according to any one of claims 1 to 8, or includes the electronic device according to claim 18, or includes the display system according to claim 19.

21. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by one or more processors, the display control method according to any one of claims 9 to 17 is implemented.

22. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instruction is executed by a processor, the display control method according to any one of claims 9 to 17 is implemented.

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