Display Panel, Display Method, Device, Equipment, Preparation Method and Storage Medium

Abstract

The present application discloses a display panel, a display method, a device, an apparatus, a preparation method and a storage medium, belonging to the technical field of displays. The display panel includes: a pixel display layer, an occlusion layer and a cover plate, wherein: the pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, and the first pixel regions and the second pixel regions are adjacent; the occlusion layer is disposed between the pixel display layer and the cover plate, and the occlusion layer includes a plurality of occlusion units arranged at intervals; wherein, the first pixel regions are visible at a first viewing angle through the intervals between the occlusion units, and the second pixel regions are visible at a second viewing angle through the intervals between the occlusion units, the first viewing angle is perpendicular to the cover plate, and the second viewing angle is different from the first viewing angle.

Description

Technical Field

[0001] This application belongs to the field of display technology, and particularly relates to a display panel, a display method, a device, a device, a preparation method, and a storage medium. Background Art

[0002] With the development of technology, mobile phones have been used more and more widely.

[0003] Currently, in some scenarios, such as office places, people need the content displayed on the mobile phone to be visible to themselves and others. And in some scenarios, such as public places like shopping malls and subways, people need the content displayed on the mobile phone to be only visible to themselves.

[0004] However, existing mobile phones can only make the displayed content visible to themselves and others, or only make the displayed content only visible to themselves. That is, existing mobile phones cannot switch from full-screen sharing to full-screen anti-peeping. Therefore, existing mobile phones cannot meet the personalized needs of users, resulting in a low user experience. Summary of the Invention

[0005] The purpose of the embodiments of this application is to provide a display panel, a display method, a device, a device, a preparation method, and a storage medium, which can solve the problem that existing mobile phones cannot meet the personalized needs of users due to the inability to switch from full-screen sharing to full-screen anti-peeping, thereby resulting in a low user experience.

[0006] To solve the above technical problems, this application is implemented as follows:

[0007] In a first aspect, the embodiments of this application provide a display panel, including: a pixel display layer, a shielding layer, and a cover plate, where:

[0008] The pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, and the first pixel regions and the second pixel regions are adjacent;

[0009] The shielding layer is disposed between the pixel display layer and the cover plate, and the shielding layer includes a plurality of shielding units arranged at intervals;

[0010] Wherein, the first pixel regions are visible at a first viewing angle through the intervals between the shielding units, and the second pixel regions are visible at a second viewing angle through the intervals between the shielding units. The first viewing angle is perpendicular to the cover plate, and the second viewing angle is different from the first viewing angle.

[0011] In a second aspect, the embodiments of this application provide a display method, which is applied to the display panel according to any item in the first aspect, and the method includes:

[0012] Receiving a first input;

[0013] In response to the first input, control the first pixel region to display a target image, the second pixel region to display a non-target image, and the occlusion unit to present an occlusion state.

[0014] In a third aspect, an embodiment of the present application provides a display device, including:

[0015] A first receiving module, configured to receive a first input;

[0016] A first response module, configured to, in response to the first input, control the first pixel region to display a target image, the second pixel region to display a non-target image, and the occlusion unit to present an occlusion state.

[0017] In a fourth aspect, an embodiment of the present application provides a method for manufacturing a display panel, the method including:

[0018] Provide a pixel display layer, an occlusion layer, and a cover plate;

[0019] Form the occlusion layer on the upper layer of the pixel display layer;

[0020] Form the cover plate on the upper layer of the occlusion layer;

[0021] Wherein, the pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, the first pixel regions and the second pixel regions are adjacent to each other, and the occlusion layer includes a plurality of occlusion units arranged at intervals.

[0022] In a fifth aspect, an embodiment of the present application provides an electronic device, including: a processor, a memory, and a program or instruction stored on the memory and executable on the processor, where when the program or instruction is executed by the processor, the steps of the display method described in the second aspect are implemented.

[0023] In a sixth aspect, an embodiment of the present application provides a readable storage medium, where a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the display method described in the second aspect are implemented.

[0024] In a seventh aspect, an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or instruction to implement the method described in the second aspect.

[0025] In an embodiment of the present application, a display panel is provided, including: a pixel display layer, a shielding layer, and a cover plate, where: the pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, and the first pixel regions and the second pixel regions are adjacent; the shielding layer is disposed between the pixel display layer and the cover plate, and the shielding layer includes a plurality of shielding units arranged at intervals; wherein, the first pixel regions are visible at a first viewing angle through the intervals between the shielding units, and the second pixel regions are visible at a second viewing angle through the intervals between the shielding units, the first viewing angle is perpendicular to the cover plate, and the second viewing angle is different from the first viewing angle. In this embodiment, when an instruction indicating that the display panel switches from the current mode to the full-screen anti-peeking mode is received, the first pixel regions can be controlled to display a target image, the second pixel regions can be controlled to display a non-target image, and the shielding units can be made to present a shielding state. In this way, since the shielding units present a shielding state, only the display content of the display panel can be viewed through the intervals between the shielding units. It can be understood that when a user views the display content of the display panel, the viewing is at the first viewing angle, while when others view the display content of the display panel, the viewing is at the second viewing angle. On this basis, the display content of the display panel viewed by the user is the target image displayed by the first pixel regions. And the display content of the display panel viewed by others is the non-target image displayed by the second pixel regions, thus preventing others from viewing the target image displayed by the display panel, that is, realizing the switch from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode. That is to say, the display panel provided by the embodiment of the present application provides a basis for realizing the switch from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode, that is, provides a basis for meeting the personalized needs of users and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a display panel provided by an embodiment of the present application;

[0027] Figure 2 is a schematic diagram of viewing the display content of an electronic device at a first viewing angle and a second viewing angle provided by an embodiment of the present application;

[0028] Figure 3 is a schematic side view structural diagram of a shielding unit provided by an embodiment of the present application;

[0029] Figure 4 is a schematic principle diagram of a shielding unit provided by an embodiment of the present application;

[0030] Figure 5 is a schematic flowchart of a display method provided by an embodiment of the present application;

[0031] Figure 6 is a schematic structural diagram of a display device provided by an embodiment of the present application;

[0032] Figure 7 This is a schematic structural diagram of an electronic device provided by an embodiment of the present application. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0034] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data may be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order different from those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category, and the number of objects is not limited. For example, the first object may be one or multiple. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0035] Next, in conjunction with the accompanying drawings, the display method, device, equipment, and storage medium provided by the embodiments of the present application will be described in detail through specific embodiments and their application scenarios.

[0036] An embodiment of the present application provides a display panel 10, as Figure 1 shown. The display panel 10 includes a pixel display layer 101, an occlusion layer 102, and a cover plate 103, where:

[0037] The pixel display layer 101 includes a plurality of first pixel regions 1011 and a plurality of second pixel regions 1012, and the first pixel regions 1011 and the second pixel regions 1012 are adjacent to each other.

[0038] The occlusion layer 102 is disposed between the pixel display layer 101 and the cover plate 103, and the occlusion layer 102 includes a plurality of occlusion units 1021 disposed at intervals.

[0039] Among them, the first pixel regions are visible at a first viewing angle through the intervals between the occlusion units 1021, and the second pixel regions are visible at a second viewing angle through the intervals between the occlusion units 1021. The first viewing angle is perpendicular to the cover plate 103, and the second viewing angle is different from the first viewing angle.

[0040] It can be understood that the pixel display layer 101, the occlusion layer 102, and the cover plate 103 are sequentially arranged in parallel.

[0041] It should be noted that in this embodiment, the number and size of the first pixel region 1011 and the second pixel region 1012 are not limited, and the number, size, and interval of the shielding units 1021 are not limited either. As long as it can be achieved that the first pixel region 1011 is visible from the first viewing angle through the intervals between the shielding units 1021, and the second pixel region 1012 is visible from the second viewing angle through the intervals of the shielding units 1021.

[0042] In this embodiment, the target image can be displayed in the first pixel region 1011, and the non-target image can be displayed in the second pixel region 1012. Among them, the target image is the correct image displayed on the display panel 10. Correspondingly, the non-target image is the incorrect image or the preset image displayed on the display panel 10.

[0043] Based on the above, when instructing the display panel 10 to switch from the current mode to the full-screen anti-peeking mode, the first pixel region 1011 can be controlled to display the target image, the second pixel region 1012 can be controlled to display the non-target image, and the shielding units 1021 can be presented in the shielding state.

[0044] Among them, the current mode is the global sharing mode or the local sharing mode.

[0045] The full-screen sharing mode means that when the cover plate 103 of the display panel 10 is within the field of view, all the content displayed on the display panel 10 can be viewed through different viewing angles.

[0046] The full-screen anti-peeking mode means that when the cover plate 103 of the display panel 10 is within the field of view, only all the content displayed on the display panel 10 can be seen through the first viewing angle perpendicular to the cover plate 103 of the display panel 10.

[0047] The local anti-peeking mode means that when the cover plate 103 of the display panel 10 is within the field of view, the display content corresponding to the target area of the display panel 10 cannot be seen through the viewing angles other than the first viewing angle perpendicular to the cover plate 103 of the display panel 10. That is, in the local anti-peeking mode, the display content corresponding to the target area of the display panel 10 can only be seen through the first viewing angle perpendicular to the cover plate 103 of the display panel 10. And, all the content displayed in the area of the display panel 10 other than the target area can be viewed through different viewing angles.

[0048] As Figure 2 shown, since the shielding units 1021 are in the shielding state, therefore, only the display content of the display panel 10 can be viewed through the intervals between the shielding units 1021. It can be understood that when the user views the content displayed on the display panel 10, it is viewed from the first viewing angle, while when others view the content displayed on the display panel 10, it is viewed from the second viewing angle. On this basis, asFigure 2 As shown, the display content of the display panel 10 viewed by the user is the target image displayed in the first pixel region 1011. While the display content of the display panel 10 viewed by others is the non-target image displayed in the second pixel region 1012. In this way, it realizes preventing others from viewing the target image displayed on the display panel 10, that is, it realizes switching from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode. This meets the personalized needs of users and improves the user experience. That is to say, the display panel 10 provided in the embodiment of the present application provides a basis for realizing the switching from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode, that is, it provides a basis for meeting the personalized needs of users and improving the user experience.

[0049] Furthermore, in the case where the non-target image is a wrong image, the non-target image can also mislead others, which can improve the full-screen anti-peeking performance of the display panel 10.

[0050] In the embodiment of the present application, a display panel is provided, including: a pixel display layer, an occlusion layer and a cover plate, wherein: the pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, and the first pixel regions and the second pixel regions are adjacent; the occlusion layer is arranged between the pixel display layer and the cover plate, and the occlusion layer includes a plurality of occlusion units arranged at intervals; wherein, the first pixel region can be viewed from a first viewing angle through the intervals between the occlusion units, and the second pixel region can be viewed from a second viewing angle through the intervals between the occlusion units, the first viewing angle is perpendicular to the cover plate, and the second viewing angle is different from the first viewing angle. In this embodiment, when an instruction indicating that the display panel switches from the current mode to the full-screen anti-peeking mode is received, the first pixel region can be controlled to display the target image, the second pixel region can be controlled to display the non-target image, and the occlusion units can be made to present an occlusion state. In this way, since the occlusion units present an occlusion state, only the display content of the display panel can be viewed through the intervals between the occlusion units. It can be understood that when the user views the display content of the display panel, it is viewed from the first viewing angle, while when others view the display content of the display panel, it is viewed from the second viewing angle. On this basis, the display content of the display panel viewed by the user is the target image displayed in the first pixel region. While the display content of the display panel viewed by others is the non-target image displayed in the second pixel region. In this way, it realizes preventing others from viewing the target image displayed on the display panel, that is, it realizes switching from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode. That is to say, the display panel provided in the embodiment of the present application provides a basis for realizing the switching from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode, that is, it provides a basis for meeting the personalized needs of users and improving the user experience.

[0051] In an embodiment of the present application, as Figure 1 shown, the display panel 10 further includes an optical signal emitter 104 and a camera module 105. Wherein:

[0052] The cover plate 103 is provided with at least two side-by-side openings, and the optical signal transmitter 104 and the camera module 105 are respectively exposed outside the cover plate 103 through the two openings. The signal transmitter 104 emits an optical signal, and the camera module 105 generates an image including a human eye based on the reflected optical signal.

[0053] In this embodiment, when an instruction for the indication display panel 10 to switch from the current mode to the partial anti-peeking mode is given, the target area and the non-target area of the cover plate 103 can be determined according to the image generated by the camera module 105, and the first pixel area 1011 corresponding to the target area is controlled to display a target image, the second pixel area 1012 corresponding to the target area is controlled to display a non-target image, the shielding unit 1021 corresponding to the target area presents a shielding state, the shielding unit 1021 corresponding to the non-target area presents a transparent state, and the partial pixel display layer 101 corresponding to the non-target area displays target pixels.

[0054] Wherein, the current mode is a global sharing mode or a full-screen anti-peeking mode.

[0055] The first pixel area 1011 corresponding to the target area is a pixel area visible from a first viewing angle through the intervals between the shielding units 1021 corresponding to the target area, and the second pixel area corresponding to the target area is a pixel area visible from a second viewing angle through the intervals between the shielding units 1021 corresponding to the target area. The non-target area is the area of the cover plate 103 of the display panel 10 other than the target area.

[0056] In this embodiment, the optical signal transmitter 104 emits an optical signal outward. When the optical signal reaches the user's face, it is reflected by the user's face to the camera module 105. The camera module 105 forms a user face image based on the reflected optical signal, that is, an image including the user's human eye. On this basis, the target area can be determined according to this image, and then the non-target area can be determined.

[0057] In this embodiment, when an instruction for the indication display panel 10 to switch from the current mode to the partial anti-peeking mode is given, the area in the cover plate 103 gazed at by the user from a first viewing angle is determined according to the image generated by the camera module 105, that is, the target area. And this target area is recorded as the area that needs to achieve anti-peeking in the partial anti-peeking mode. And, the area on the cover plate 103 other than the target area is recorded as the non-target area. On this basis, the first pixel area 1011 corresponding to the target area is controlled to display a target image, the second pixel area 1012 corresponding to the target area is controlled to display a non-target image, the shielding unit 1021 corresponding to the target area presents a shielding state, the shielding unit 1021 corresponding to the non-target area presents a transparent state, and the partial pixel display layer 101 corresponding to the non-target area displays a target image.

[0058] Since the occlusion units 1021 corresponding to the non-target areas are in a transparent state, the image displayed on the partial pixel display layer 101 corresponding to the non-target areas can be seen from either the first perspective or the second perspective. The partial pixel display layer 101 corresponding to the non-target areas displays the target image, so the target image displayed in the non-target areas can be seen from either the first perspective or the second perspective.

[0059] Furthermore, since the occlusion units 1021 corresponding to the target areas are in an occluded state, the display content corresponding to the target areas can only be viewed through the gaps between the occlusion units 1021 corresponding to the target areas. It can be understood that when the user views the content displayed on the partial pixel display layer 101 corresponding to the target areas, it is from the first perspective, and when others view the content displayed on the partial pixel display layer 101 corresponding to the target areas, it is from the second perspective. On this basis, the display content corresponding to the target areas viewed by the user is the target image displayed in the first pixel area 1011 corresponding to the target areas. And the display content corresponding to the target areas viewed by others is the non-target image displayed in the second pixel area 1012 corresponding to the target areas.

[0060] In summary, it realizes preventing others from viewing the target image displayed in the target areas, that is, realizing the switch from the full-screen anti-peeping mode or the full-screen anti-peeping mode to the partial anti-peeping mode. That is to say, the display panel provided in the embodiments of the present application provides a basis for realizing the switch from the full-screen anti-peeping mode or the full-screen anti-peeping mode to the partial anti-peeping mode.

[0061] In the embodiments of the present application, the following two structures of the occlusion units 1021 are provided. Specifically:

[0062] The first structure: The occlusion unit 1021 includes two glass substrates 10211, four hydrophilic encapsulation layers 10212, a dielectric wetting layer 10213, and a black conductive liquid 10214, where:

[0063] The four hydrophilic encapsulation layers 10212 form a frame, and the opening direction of the frame is perpendicular to the direction where the cover plate 103 is located; the two glass substrates 10211 and the frame form a cuboid; the black conductive liquid 10124 is arranged inside the cuboid; the dielectric wetting layer 10213 is arranged inside the cuboid and on the surface of the glass substrate 10211 close to the pixel display layer 101; where, when a voltage is applied to the dielectric wetting layer 10213, the black conductive liquid 10214 spreads on the dielectric wetting layer.

[0064] The second structure: The occlusion unit 1021 includes four glass substrates 10211, two hydrophilic encapsulation layers 10212, a dielectric wetting layer 10213, and a black conductive liquid 10214, where:

[0065] Four glass substrates 10211 form a frame, and the opening direction of the frame is parallel to the direction where the cover plate 103 is located; two hydrophilic encapsulation layers 10212 and the frame form a cuboid; a black conductive liquid 10214 is disposed inside the cuboid; a dielectric wetting layer 10213 is disposed inside the cuboid and on the surface of the glass substrate 10211 close to the pixel display layer 101; wherein, when a voltage is applied to the dielectric wetting layer 10213, the black conductive liquid 10214 spreads on the dielectric wetting layer 10213.

[0066] In one embodiment, the above-mentioned glass substrate 10211 may specifically be an ITO glass substrate.

[0067] It should be noted that the difference between the two structures of the shielding unit 1021 is that the two sides of the shielding unit 1021 in the first structure are hydrophilic encapsulation layers 10212, and the two sides of the shielding unit 1021 in the second structure are glass substrates 10211.

[0068] In this embodiment, when a voltage is applied to the dielectric wetting layer 10213, the black conductive liquid 10214 spreads on the dielectric wetting layer 10213, so that the shielding unit 1021 can present a shielding state. When no voltage is applied to the dielectric wetting layer 10213, the black conductive liquid 10214 is located in the hydrophilic encapsulation layer 10212, so that the shielding unit 1021 presents a transparent state.

[0069] Combined with the above structure of the shielding unit 1021, the side view of the shielding unit 1021 can be as Figure 3 shown in a. On this basis, after a voltage is applied to the dielectric wetting layer 10213, the initial state of the shielding unit 1021 is as Figure 3 shown in b. And, after a voltage is applied to the dielectric wetting layer 10213, the stable state of the shielding unit 1021 is as Figure 3 shown in c.

[0070] It should be noted that, as Figure 4 shown, the dielectric wetting layer 10213 is composed of a plurality of microelectrodes. When a voltage is applied to the small electrodes at different positions (such as the bar-shaped frame in Figure 4 ) and no voltage is applied to the small electrodes at other positions (such as the pure black frame in Figure 4 ), the contact angle of the black conductive liquid on the pressurized electrodes decreases, that is, it changes from a contracted state to a spreading state, so that the black conductive liquid moves in the direction of the pressurized small electrodes, and further achieves the purpose of changing the position of the black conductive liquid. On this basis, as long as the pressure is appropriate, the black conductive liquid can be horizontally translated, obliquely slid, and vertically climbed. In this way, no matter what the display panel 10 is in any way, the shielding unit 1021 can be controlled to be in a shielding state or a transparent state.

[0071] The embodiment of the present application also provides a method for manufacturing a display panel, and the method includes the following steps S1 - S3:

[0072] S1. Provide a pixel display layer 101, an occlusion layer 102, and a cover plate 103.

[0073] S2. Form the occlusion layer 102 of the display panel 10 on the upper layer of the pixel display layer 101 of the display panel 10.

[0074] S3. Form the cover plate 103 of the display panel 10 on the upper layer of the occlusion layer 102 of the display panel 10.

[0075] Among them, the pixel display layer 101 of the display panel 10 includes a plurality of first pixel regions 1011 and a plurality of second pixel regions 1012. The first pixel region 1011 and the second pixel region 1012 of the display panel 10 are adjacent. The occlusion layer 102 of the display panel 10 includes a plurality of occlusion units 1021 arranged at intervals.

[0076] In an embodiment of the present application, the method for manufacturing a display panel provided by the embodiment of the present application further includes the following S4 and S5:

[0077] S4. Provide an optical signal emitter 104 and a camera module 105.

[0078] S5. Set at least two side - by - side openings on the cover plate of the display panel 10, and the optical signal emitter of the display panel 10 and the camera module of the display panel 10 are respectively exposed outside the cover plate of the display panel 10 through the two openings of the display panel 10.

[0079] The embodiment of the present application also provides a display method, and this method is applied to a display panel provided in any of the above - mentioned embodiments.

[0080] As Figure 5 shown, the display method provided by the embodiment of the present application includes the following S5100 and S5200:

[0081] S5100. Receive a first input.

[0082] S5200. In response to the first input, control the first pixel region 1011 to display a target image, the second pixel region 1012 to display a non - target image, and the occlusion unit 1021 to present an occlusion state.

[0083] In this embodiment, the first input is an instruction indicating that the display panel 10 switches from the current mode to the full - screen anti - peeping mode. Among them, the current mode is a global sharing mode or a local sharing mode.

[0084] In one embodiment, a button can be set, or a touch gesture can be set for the user to input the first input when needed.

[0085] In the display method provided in this embodiment, when a first input is received, in response to the first input, it is determined that the display panel needs to switch to the full-screen privacy mode. At this time, the first pixel region is controlled to display a target image, the second pixel region is controlled to display a non-target image, and the occlusion unit presents an occlusion state. Since the occlusion unit presents an occlusion state, therefore, the display content of the display panel can only be viewed through the intervals between the occlusion units. It can be understood that when the user views the display content of the display panel, it is viewed from a first perspective, while when others view the display content of the display panel, it is viewed from a second perspective. On this basis, the display content of the display panel viewed by the user is the target image displayed in the first pixel region. And the display content of the display panel viewed by others is the non-target image displayed in the second pixel region, thus preventing others from viewing the target image displayed on the display panel, that is, realizing the switch from the partial privacy mode or the full-screen privacy mode to the full-screen privacy mode, which meets the personalized needs of users and improves the user experience.

[0086] In one embodiment, the display method provided by the embodiments of the present application further includes the following S5300 and S5400:

[0087] S5300. Receive a second input.

[0088] In one embodiment, a button can be set, or a touch gesture can be set for the user to input the second input when needed.

[0089] S5400. In response to the second input, determine the target area and the non-target area on the cover plate 103 according to the image generated by the camera module 105, and control the first pixel area 1011 corresponding to the target area to display the target image, the second pixel area 1012 corresponding to the target area to display the non-target image, the occlusion unit 1021 corresponding to the target area to present an occlusion state, the occlusion unit 1021 corresponding to the non-target area to present a transparent state, and the partial pixel display layer 101 corresponding to the non-target area to display the target image.

[0090] Among them, the first pixel area 1011 corresponding to the target area of the display panel 10 can be visually viewed from a first perspective through the intervals between the occlusion units 1021 corresponding to the target area, and the second pixel area 1012 corresponding to the target area of the display panel 10 can be visually viewed from a second perspective through the intervals between the occlusion units 1021 corresponding to the target area of the display panel 10.

[0091] In one embodiment, the display method provided by the embodiments of the present application further includes the following S5500 and S5600:

[0092] S5500. Receive a third input.

[0093] In one embodiment, a button may be set, or a touch gesture may be set for the user to input a third input when needed.

[0094] S5600, in response to the third input, controls each occlusion unit 1021 to present a transparent state, and controls the pixel display layer 101 to display a target image.

[0095] In one embodiment, determining the target area and the non-target area on the cover plate 103 according to the image generated by the camera module 105 in the above S5400 may be implemented by the following steps:

[0096] S5410, according to the first image and the second image, determines the movement vector of the human eye's eyeball. The first image is an image containing the human eye generated by the camera module at the current moment according to the reflected optical signal, and the second image is an image containing the human eye generated by the camera module at the previous moment of the current moment according to the reflected optical signal.

[0097] In this embodiment, the optical signal emitter 104 emits an optical signal outward. When the optical signal reaches the user's face, it is reflected by the user's face to the camera module 105. The camera module 105 forms an image of the user's face according to the reflected optical signal, that is, an image including the user's human eye. Due to the structure of the human eye's eyeball, the pupil and cornea in the human eye's eyeball will reflect the optical signal at different angles and intensities. Therefore, based on the first image collected at the current moment and the second image collected at the previous moment of the current moment, the movement vector of the human eye's eyeball can be recognized.

[0098] S5420, according to the movement vector, determines the target area.

[0099] In this embodiment, according to the movement vector, combined with the traditional eye tracking technology, the area in the cover plate 103 that the human eye's eyeball is looking at can be determined, that is, the above-mentioned target area.

[0100] S5430, determines the area of the cover plate 103 other than the target area as the non-target area.

[0101] It can be understood that the above-mentioned target area and non-target area can also be determined by other methods using the optical signal emitter and the camera module.

[0102] It should be noted that the specific implementation of the above S5100 - S5600 can refer to the specific implementation in the embodiment of the above display panel, which will not be elaborated here.

[0103] It should be noted that for the display method provided in the embodiments of the present application, the execution subject can be the display device 600, or the control module in the display device 600 for executing the loading display method. In the embodiments of the present application, the display method provided in the embodiments of the present application is described by taking the display device 600 as an example of executing the loading display method.

[0104] The embodiments of the present application also provide a display device 600, as Figure 6 shown, the display device 600 provided in this embodiment includes a first receiving module 610 and a first response module 620. Among them:

[0105] The first receiving module 610 is used to receive a first input.

[0106] The first response module 620 is used to control the first pixel region 1011 to display a target image, the second pixel region 1012 to display a non-target image, and the occlusion unit 1021 to present an occlusion state in response to the first input.

[0107] In one embodiment, the display device 600 provided in the embodiments of the present application further includes a second receiving module and a second response module, where:

[0108] The second receiving module is used to receive a second input.

[0109] The second response module is used to determine a target region and a non-target region on the cover plate 103 according to the image generated by the camera module 105 in response to the second input, and control the first pixel region 10111 corresponding to the target region to display a target image, the second pixel region 1012 corresponding to the target region to display a non-target image, the occlusion unit 1021 corresponding to the target region to present an occlusion state, the occlusion unit 1021 corresponding to the non-target region to present a transparent state, and a part of the pixel display layer 101 corresponding to the non-target region to display a target image.

[0110] Among them, the first pixel region 1011 corresponding to the target region can be visually seen from a first viewing angle through the interval between the occlusion units 1021 corresponding to the target region, and the second pixel region 1012 corresponding to the target region can be visually seen from a second viewing angle through the interval between the occlusion units 1021 corresponding to the target region.

[0111] In one embodiment, the display device 600 provided in the embodiments of the present application further includes a third receiving module and a third response module, where:

[0112] The third receiving module is used to receive a third input.

[0113] The third response module is configured to control each of the shielding units 1021 to present a transparent state in response to the third input, and control the pixel display layer 101 to display a target image.

[0114] In one embodiment, the second response module includes:

[0115] A first determination unit, configured to determine a movement vector of the human eye eyeball according to a first image and a second image, where the first image is an image including the human eye generated by the camera module at the current moment according to the reflected optical signal, and the second image is an image including the human eye generated by the camera module at the previous moment of the current moment according to the reflected optical signal;

[0116] A second determination unit, configured to determine the target area according to the movement vector;

[0117] A third determination unit, configured to determine an area of the cover plate other than the target area as a non-target area.

[0118] In the display device provided in this embodiment, when the first receiving module receives a first input, the first response module responds to the first input to determine that the display panel needs to switch to the full-screen anti-peeking mode. At this time, the first response module controls the first pixel area to display a target image, the second pixel area to display a non-target image, and the shielding unit to present a shielding state. Since the shielding unit presents a shielding state, therefore, the display content of the display panel can only be viewed through the intervals between the shielding units. It can be understood that when the user views the display content of the display panel, it is viewed from the first perspective, while when others view the display content of the display panel, it is viewed from the second perspective. On this basis, the display content of the display panel viewed by the user is the target image displayed in the first pixel area. And the display content of the display panel viewed by others is the non-target image displayed in the second pixel area, thus preventing others from viewing the target image displayed on the display panel, that is, realizing the switch from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode, which meets the personalized needs of users and improves the user experience.

[0119] The display device 600 in the embodiments of the present application can be a device, or a component, an integrated circuit, or a chip in an electronic device 700. The device can be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device can be a mobile phone, a tablet computer, a laptop computer, a handheld computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc., and the non-mobile electronic device can be a server, a Network Attached Storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc. The embodiments of the present application do not make specific limitations.

[0120] The display device in the embodiments of the present application can be a device with an operating system. The operating system can be an Android operating system, an iOS operating system, or other possible operating systems. The embodiments of the present application do not make specific limitations.

[0121] The display device provided by the embodiments of the present application can implement Figure 5 each process implemented by the display device in the method embodiments. To avoid repetition, details are not described herein again.

[0122] Optionally, the embodiments of the present application further provide an electronic device 700, including a processor 710, a memory 709, and a program or instruction stored on the memory 709 and executable on the processor 710, where:

[0123] When the program or instruction is executed by the processor 710, it implements each process of the above display method embodiments and can achieve the same technical effects. To avoid repetition, details are not described herein again.

[0124] It should be noted that the electronic device 700 in the embodiments of the present application includes the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0125] Figure 7 A schematic diagram of the hardware structure of an electronic device for implementing the embodiments of the present application.

[0126] The electronic device 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, and a processor 710, etc.

[0127] Those skilled in the art can understand that the electronic device 700 may further include a power source (such as a battery) for powering each component. The power source can be logically connected to the processor 710 through a power management system, so as to manage functions such as charging, discharging, and power consumption management through the power management system. Figure 7 The structure of the electronic device shown does not limit the electronic device. The electronic device may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0128] Among them, the user input unit 707 is used for the user to input a first input.

[0129] The processor 710 is used to receive the first input;

[0130] In response to the first input, control the first pixel region to display a target image, the second pixel region to display a non-target image, and the occlusion unit to present an occlusion state.

[0131] Optionally, the user input unit 707 is further used for the user to input a second input.

[0132] The processor 710 receives the second input;

[0133] In response to the second input, determine the target area and non-target area on the cover plate according to the image generated by the camera module, and control the first pixel area corresponding to the target area to display a target image, the second pixel area corresponding to the target area to display a non-target image, the occlusion unit corresponding to the target area to present an occlusion state, the occlusion unit corresponding to the non-target area to present a transparent state, and the partial pixel display layer corresponding to the non-target area to display a target image;

[0134] Among them, the first pixel area corresponding to the target area can be visually observed through the gap between the occlusion units corresponding to the target area from a first viewing angle, and the second pixel area corresponding to the target area can be visually observed through the gap between the occlusion units corresponding to the target area from a second viewing angle.

[0135] Optionally, the user input unit 707 is further used for the user to input a third input.

[0136] The processor 710 is further used to receive the third input;

[0137] In response to the third input, control each occlusion unit to present a transparent state, and control the pixel display layer to display a target image.

[0138] Optionally, the determining the target area and non-target area according to the image generated by the camera module includes:

[0139] Based on the first image and the second image, determine the movement vector of the human eye ball. The first image is an image containing the human eye generated by the camera module at the current moment according to the reflected optical signal, and the second image is an image containing the human eye generated by the camera module at the previous moment of the current moment according to the reflected optical signal;

[0140] Determine the target area according to the movement vector;

[0141] Determine the area of the cover plate except the target area as the non-target area.

[0142] In this embodiment, when the processor receives the first input, in response to the first input, it is determined that the display panel needs to switch to the full-screen anti-peeking mode. At this time, control the first pixel area to display the target image, the second pixel area to display the non-target image, and the occlusion unit to present an occlusion state. Since the occlusion unit presents an occlusion state, therefore, the display content of the display panel can only be viewed through the gaps between the occlusion units. It can be understood that when the user views the display content of the display panel, it is viewed from the first perspective, while when others view the display content of the display panel, it is viewed from the second perspective. On this basis, the display content of the display panel viewed by the user is the target image displayed in the first pixel area. And the display content of the display panel viewed by others is the non-target image displayed in the second pixel area, thus preventing others from viewing the target image displayed on the display panel, that is, realizing the switch from the partial anti-peeking mode or the full-screen anti-peeking mode to the full-screen anti-peeking mode, which meets the personalized needs of users and improves the user experience.

[0143] It should be understood that in the embodiments of the present application, the input unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042. The GPU 7041 processes the image data of static pictures or videos obtained by an image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 706 may include a display panel 10, and the display panel 10 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The display panel 10 includes a pixel display layer 101, an occlusion layer 102, a cover plate 103, a signal transmitter 104, and a camera module 105. The user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071 is also known as a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. The other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, power on / off keys, etc.), a trackball, a mouse, and a joystick, which will not be elaborated here. The memory 709 may be used to store software programs and various data, including but not limited to application programs and operating systems. The processor 710 may integrate an application processor and a modem processor. Among them, the application processor mainly processes the operating system, user interface, application programs, etc., and the modem processor mainly processes wireless communications. It can be understood that the above-mentioned modem processor may not be integrated into the processor 710.

[0144] The embodiments of the present application further provide a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, it implements each process of the above-mentioned display method embodiment and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0145] Among them, the processor is the processor in the electronic device described in the above-mentioned embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disc, etc.

[0146] The embodiments of the present application further provide a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run a program or instruction to implement each process of the above-mentioned display method embodiment and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0147] It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, system chip, chip system, or system-on-chip, etc.

[0148] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0149] From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions for causing a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

[0150] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A display panel, characterized in that, Comprising: A pixel display layer, an occlusion layer, and a cover plate, wherein: The pixel display layer includes a plurality of first pixel regions and a plurality of second pixel regions, and the first pixel regions and the second pixel regions are adjacent; The occlusion layer is disposed between the pixel display layer and the cover plate, and the occlusion layer includes a plurality of occlusion units arranged at intervals; Wherein, the first pixel regions are visible at a first viewing angle through the intervals between the occlusion units, the second pixel regions are visible at a second viewing angle through the intervals between the occlusion units, the first viewing angle is perpendicular to the cover plate, and the second viewing angle is different from the first viewing angle; Wherein, the occlusion unit includes: a glass substrate, a hydrophilic encapsulation layer, a dielectric wetting layer, and a black conductive liquid, and the glass substrate and the hydrophilic encapsulation layer form a cuboid, wherein: The black conductive liquid is disposed inside the cuboid; The dielectric wetting layer is disposed inside the cuboid and on the surface of the glass substrate close to the pixel display layer; Wherein, when a voltage is applied to the dielectric wetting layer, the black conductive liquid spreads on the dielectric wetting layer, and when no voltage is applied to the dielectric wetting layer, the black conductive liquid is located in the hydrophilic encapsulation layer, and the occlusion unit is in a transparent state; Wherein, the display panel further includes: a camera module for generating an image including a human eye; When it is indicated that the display panel switches from the current mode to the local anti-peeping mode, the first pixel regions corresponding to the target region display a target image, the second pixel regions corresponding to the target region display a non-target image, the occlusion units corresponding to the target region are in an occlusion state, the occlusion units corresponding to the non-target region are in a transparent state, and a part of the pixel display layer corresponding to the non-target region displays a target image, and the target region and the non-target region are determined according to the image including the human eye generated by the camera module.

2. The display panel according to claim 1, characterized in that, The display panel further includes: an optical signal emitter, wherein: At least two side-by-side openings are provided on the cover plate, and the optical signal emitter and the camera module are respectively exposed outside the cover plate through the two openings; The signal emitter emits an optical signal; The camera module generates an image including a human eye according to the reflected optical signal.

3. The display panel according to claim 1, characterized in that, The occlusion unit includes two glass substrates and four hydrophilic encapsulation layers, wherein: The four hydrophilic encapsulation layers form a frame, and the opening direction of the frame is perpendicular to the direction where the cover plate is located; The two glass substrates and the frame form a cuboid.

4. The display panel according to claim 1, characterized in that, The occlusion unit includes four glass substrates and two hydrophilic encapsulation layers, wherein: The four glass substrates form a frame, and the opening direction of the frame is parallel to the direction where the cover plate is located; The two hydrophilic encapsulation layers and the frame form a cuboid.

5. A display method, characterized in that, Applied to the display panel according to any one of claims 1-4, the method includes: Receiving a first input; In response to the first input, controlling the first pixel regions to display a target image, the second pixel regions to display a non-target image, and the occlusion units to be in an occlusion state.

6. The method according to claim 5, characterized in that, The method further includes: Receiving a second input; In response to the second input, determine a target area and a non-target area on the cover plate according to the image generated by the camera module, and control a first pixel area corresponding to the target area to display a target image, a second pixel area corresponding to the target area to display a non-target image, an occlusion unit corresponding to the target area to present an occlusion state, an occlusion unit corresponding to the non-target area to present a transparent state, and a partial pixel display layer corresponding to the non-target area to display a target image; Wherein, the first pixel area corresponding to the target area is visible at a first viewing angle through an interval between occlusion units corresponding to the target area, and the second pixel area corresponding to the target area is visible at a second viewing angle through the interval between the occlusion units corresponding to the target area.

7. The method according to claim 5, characterized in that, The method further includes: Receiving a third input; In response to the third input, control each of the occlusion units to present a transparent state, and control the pixel display layer to display a target image.

8. The method according to claim 6, characterized in that, The determining the target area and the non-target area according to the image generated by the camera module includes: Determine a movement vector of the human eye eyeball according to a first image and a second image, where the first image is an image including the human eye generated by the camera module according to a reflected optical signal at the current moment, and the second image is an image including the human eye generated by the camera module according to the reflected optical signal at the previous moment of the current moment; Determine the target area according to the movement vector; Determine an area of the cover plate other than the target area as the non-target area.

9. A display device, characterized in that, Applied to the display panel according to any one of claims 1-4, including: A first receiving module, configured to receive a first input; A first response module, configured to, in response to the first input, control the first pixel area to display a target image, the second pixel area to display a non-target image, and the occlusion unit to present an occlusion state.

10. The device according to claim 9, characterized in that, The device further includes: A second receiving module, configured to receive a second input; A second response module, configured to, in response to the second input, determine a target area and a non-target area on the cover plate according to the image generated by the camera module, and control a first pixel area corresponding to the target area to display a target image, a second pixel area corresponding to the target area to display a non-target image, an occlusion unit corresponding to the target area to present an occlusion state, an occlusion unit corresponding to the non-target area to present a transparent state, and a partial pixel display layer corresponding to the non-target area to display a target image; Wherein, the first pixel area corresponding to the target area is visible at a first viewing angle through an interval between occlusion units corresponding to the target area, and the second pixel area corresponding to the target area is visible at a second viewing angle through the interval between the occlusion units corresponding to the target area.

11. The device according to claim 9, characterized in that, The device further includes: A third receiving module, configured to receive a third input; A third response module, configured to, in response to the third input, control each of the occlusion units to present a transparent state, and control the pixel display layer to display a target image.

12. The device according to claim 10, characterized in that, The second response module includes: A first determination unit, configured to determine a movement vector of a human eye's eyeball according to a first image and a second image, where the first image is an image including the human eye generated by the camera module at the current moment according to a reflected optical signal, and the second image is an image including the human eye generated by the camera module at the previous moment of the current moment according to a reflected optical signal; A second determination unit, configured to determine the target area according to the movement vector; A third determination unit, configured to determine the area of the cover plate except the target area as a non-target area.

13. A method for manufacturing a display panel, characterized in that, The method includes: Providing a pixel display layer, an occlusion layer, and a cover plate; Forming the occlusion layer on the upper layer of the pixel display layer; Forming the cover plate on the upper layer of the occlusion layer; Wherein, the pixel display layer includes a plurality of first pixel areas and a plurality of second pixel areas, the first pixel areas and the second pixel areas are adjacent, and the occlusion layer includes a plurality of occlusion units arranged at intervals; The occlusion unit includes: a glass substrate, a hydrophilic encapsulation layer, a dielectric wetting layer, and a black conductive liquid. The glass substrate and the hydrophilic encapsulation layer form a cuboid, where: The black conductive liquid is disposed inside the cuboid; The dielectric wetting layer is disposed inside the cuboid and on the surface of the glass substrate close to the pixel display layer; Wherein, when a voltage is applied to the dielectric wetting layer, the black conductive liquid spreads on the dielectric wetting layer. When no voltage is applied to the dielectric wetting layer, the black conductive liquid is located in the hydrophilic encapsulation layer, and the occlusion unit is in a transparent state; The method further includes: providing a camera module, where the camera module is configured to generate an image including the human eye; When it is indicated that the display panel switches from the current mode to the local anti-peeping mode, the first pixel area corresponding to the target area displays a target image, the second pixel area corresponding to the target area displays a non-target image, the occlusion unit corresponding to the target area is in an occlusion state, the occlusion unit corresponding to the non-target area presents a transparent state, and a part of the pixel display layer corresponding to the non-target area displays a target image. The target area and the non-target area are determined according to the image including the human eye generated by the camera module.

14. The method according to claim 13, characterized in that, The method further includes: Providing an optical signal emitter; Providing at least two side-by-side openings on the cover plate, and the optical signal emitter and the camera module are respectively exposed outside the cover plate through the two openings.

15. An electronic device, characterized in that, Including: A processor, a memory, and a program or instruction stored on the memory and executable on the processor. When the program or instruction is executed by the processor, the steps of the display method as claimed in claims 5-8 are implemented.

16. A readable storage medium, characterized in that, A program or instruction is stored on the readable storage medium. When the program or instruction is executed by the processor, the steps of the display method as claimed in claims 5-8 are implemented.

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