Low-power-consumption display assembly

Abstract

The utility model discloses a low-power-consumption display assembly which comprises a solar cell layer, an impact buffer layer is arranged on the lower surface of the solar cell layer, a SENSOR layer is arranged on the lower surface of the impact buffer layer, a TFT backlight layer is arranged on the lower surface of the SENSOR layer, a photoresistor is arranged in the impact buffer layer, and the photoresistor is arranged in the SENSOR layer. And the photoresistor is completely wrapped by the impact buffer layer. By means of the transparent impact buffering layer, the anti-falling capacity of the display touch control assembly can be greatly improved. The solar cell layer can be used for providing electric energy for the display touch control assembly and storing the electric energy in an external battery, so that the power consumption of the display touch control assembly is effectively reduced, and the service life of the display touch control assembly is prolonged. And the hardness of the battery frame is greater than that of the battery main body, so that the overall anti-falling performance of the display touch assembly can be further improved.

Description

Technical Field

[0001] The utility model relates to a touch control module, more specifically, to a low-power display component. Background Art

[0002] The power of existing display touch screens is basically completely dependent on external batteries, which consumes a lot of energy. At the same time, due to the material problem of the touch screen, the touch screen's ability to resist drops is also poor.

[0003] Chinese utility model document CN219658367U discloses a low-power display screen, including a liquid crystal screen and a backlight assembly, wherein the liquid crystal screen has a dot matrix display area and a segment code display area, and further includes: a backlight adjustment circuit for adjusting the brightness of the backlight assembly; a power adjustment circuit, which is electrically connected to at least the backlight adjustment circuit, the dot matrix display area and the segment code display area, and is used to adjust the input voltage to the working voltage required by the liquid crystal screen to adjust the contrast of the liquid crystal screen; an interface circuit, including a connector and a power protection subcircuit, and the power adjustment circuit is electrically connected to an external system based on the connector and the power protection subcircuit. The low-power display screen also includes: a dot matrix control circuit for controlling the display of the dot matrix display area; and a segment code control circuit for controlling the display of the segment code display area, and the power adjustment circuit is electrically connected to the dot matrix control circuit and the segment code control circuit. Among them, the dot matrix display area includes a negative voltage production circuit, and the efficiency of the negative voltage production circuit is 85%. The dot matrix display area is used to display bus route information, and the segment code display area is at least used to display estimated arrival time data. The supply voltage of the power regulation circuit is 2.8V.

[0004] Obviously, the patent uses a power adjustment circuit to efficiently adjust and transform a single low input voltage into the positive and negative voltages required by the liquid crystal display, and adjust the display contrast, so that the power supply voltage can be as low as 2.8V, effectively saving power consumption. This method is purely controlled by software and cannot solve the power consumption problem of the existing touch module.

[0005] Chinese utility model document CN211375255U discloses a low-power display screen, comprising an upper glass substrate and a lower glass substrate, wherein an upper PI layer, a liquid crystal layer and a lower PI layer are sequentially arranged between the upper glass substrate and the lower glass substrate from top to bottom, an AR anti-reflection film is arranged on the surface of the upper glass substrate and the lower glass substrate, and a protective edge is arranged around the outer periphery of the upper glass substrate and the lower glass substrate, and a fluorescent film is arranged on the protective edge. The protective edge is arranged as an arc edge extending inward, and the thickness of the arc edge gradually decreases from the bottom end to the top end thereof, and the fluorescent film is attached to the inner peripheral wall of the protective edge. The thickness of the fluorescent film on the lower glass substrate is greater than the thickness of the fluorescent film on the upper glass substrate. The ratio of the thickness of the fluorescent film on the lower glass substrate to the thickness of the fluorescent film on the upper glass substrate is set to 2:1. A wear-resistant protective layer is arranged on the outer wall of the protective edge. The wear-resistant protective layer is arranged as an aluminum oxide coating layer. The fluorescent film is a substance capable of storing and releasing light energy formed by coating a fluorescent material on a substrate of a paper or plastic film material. A brightness enhancement film is arranged on the bottom surface of the lower glass substrate, and the brightness enhancement film is a multi-layer high molecular polymer that provides linear polarization.

[0006] Obviously, the patent can increase the brightness of the display screen by setting up an AR anti-reflection film in combination with a fluorescent film, thereby reducing the power supply current and having the effect of reducing power consumption. This structure is too complicated and cannot solve the power consumption problem of the existing touch module.

[0007] Chinese invention document CN107134262A discloses a low-power display device, including: a control module, a PWM drive module, a backlight module, a power supply module and a display screen, wherein the control module is connected to the PWM drive module and the display screen respectively, the PWM drive module is connected to the backlight module, and the power supply module is connected to the control module, the backlight module and the display screen; the power supply module includes a rectifier filter circuit, a power factor correction circuit, a resonance control circuit and an auxiliary power supply submodule, the rectifier filter circuit is used to be connected to a power supply, the rectifier filter circuit, the power factor correction circuit and the resonance control circuit are connected in sequence, the resonance control circuit is connected to the auxiliary power supply submodule, and the resonance control circuit is connected to the auxiliary power supply submodule. The control circuit is also connected to the backlight module and the display screen respectively, and the auxiliary power submodule is connected to the display screen; the rectifier and filter circuit is used to rectify and filter the current of the power supply; the power factor correction circuit is used to perform power factor correction on the current after rectification and filtering; the resonant control circuit is used to stabilize the current and output it to the backlight module and the display screen; the control module generates dimming parameters and sends the dimming parameters to the PWM drive module; the PWM drive module is used to output a drive signal to the backlight module according to the dimming parameters; the backlight module is used to work according to the drive signal; the auxiliary power submodule is used to supply power to the display screen after the resonant control circuit is powered off. The power supply module also includes a detection submodule, which is connected to the resonant control circuit and is used to detect whether the resonant control circuit is powered on. When the resonant control circuit is not powered on, it outputs a start signal; the auxiliary power submodule is used to supply power to the display screen according to the start signal. The detection submodule and the auxiliary power submodule are respectively connected to the control module, the detection submodule is used to output a start signal to the control module when the resonance control circuit is not powered on, and the control module is used to control the auxiliary power submodule to supply power to the display screen after receiving the start signal. The backlight module includes a light emitting diode. The backlight module includes a plurality of light emitting diodes.

[0008] Obviously, this patent uses an auxiliary power submodule to power the display screen, which effectively reduces the power consumption of the vibration control circuit when it is not loaded. However, this method cannot solve the power consumption problem of the existing touch module. Utility Model Content

[0009] Based on this, it is necessary to provide a low-power display component for the above technical problems, wherein the low-power display component comprises a solar cell layer, an impact buffer layer is provided on the lower surface of the solar cell layer, a SENSOR layer is provided on the lower surface of the impact buffer layer, a TFT backlight layer is provided on the lower surface of the SENSOR layer, a photoresistor is provided in the impact buffer layer, and the photoresistor is completely wrapped by the impact buffer layer. By using a transparent impact buffer layer, the drop resistance of the display touch component can be greatly improved. By using a solar cell layer, electrical energy can be provided for the display touch component, and the electrical energy can be stored in an external battery, which effectively reduces the power consumption of the display touch component and extends the service life of the display touch component. Since the hardness of the battery frame is greater than that of the battery body, the overall drop resistance of the display touch component can be further improved.

[0010] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0011] A low-power display component, characterized in that the low-power display component includes a solar cell layer, an impact buffer layer is provided on the lower surface of the solar cell layer, a SENSOR layer is provided on the lower surface of the impact buffer layer, a TFT backlight layer is provided on the lower surface of the SENSOR layer, a photoresistor is provided in the impact buffer layer, and the photoresistor is completely wrapped by the impact buffer layer.

[0012] As a preferred implementation of the low-power display component provided by the utility model, the area of ​​the solar cell layer is larger than that of the TFT backlight layer.

[0013] As a preferred implementation of the low-power display component provided by the utility model, the impact buffer layer is transparent.

[0014] As a preferred implementation of the low-power display component provided by the utility model, the impact buffer layer is a high-temperature resistant insulating glue.

[0015] As a preferred implementation of the low-power display component provided by the utility model, the solar cell layer includes a battery body, and a battery frame is arranged on the periphery of the battery body, and the hardness of the battery frame is greater than that of the battery body.

[0016] As a preferred implementation of the low-power display component provided by the utility model, an anti-fingerprint film is provided on the upper surface of the solar cell layer.

[0017] As a preferred implementation of the low-power display assembly provided by the utility model, a side battery layer is provided at the edge of the solar cell layer.

[0018] As a preferred implementation of the low-power display component provided by the utility model, the extension direction of the side battery layer is perpendicular to the solar cell layer.

[0019] As a preferred implementation of the low-power display component provided by the utility model, the end of the side battery layer is flush with the upper surface of the TFT backlight layer.

[0020] As a preferred implementation of the low-power display component provided by the utility model, the corners of the side battery layer are arc-shaped.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the transparent impact buffer layer can greatly improve the anti-drop ability of the display touch component. The solar cell layer can provide power for the display touch component and store the power in an external battery, effectively reducing the power consumption of the display touch component and extending the service life of the display touch component. Since the hardness of the battery frame is greater than that of the battery body, the overall anti-drop performance of the display touch component can be further improved.

[0022] In addition, an anti-fingerprint film can be provided on the upper surface of the solar cell layer. The anti-fingerprint film on the upper surface of the solar cell layer can effectively prevent fingerprint residue and improve the surface smoothness of the solar cell layer, thereby improving the photoelectric conversion efficiency.

[0023] In addition, the edge of the solar cell layer can be provided with a side battery layer. The extension direction of the side battery layer is perpendicular to the solar cell layer. In addition, the end of the side battery layer is flush with the upper surface of the TFT backlight layer. The corners of the side battery layer are arc-shaped. By using the side battery layer, the effective receiving area of ​​the solar cell layer can be effectively increased, thereby further improving the photoelectric conversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] FIG1 is a schematic diagram of a hierarchical structure of a low-power display component of the present invention;

[0026] Figure 2 It is a schematic structural diagram of the solar cell layer of the low power consumption display assembly of the utility model;

[0027] FIG3 is a schematic diagram of a hierarchical structure of another embodiment of a low-power display component of the present invention;

[0028] The markings in the figure are as follows: 1. Solar cell layer; 11. Battery body; 12. Battery frame; 2. Impact buffer layer; 3. SENSOR layer; 4. TFT backlight layer; 5. Photosensitive cell; 6. Side battery layer. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0030] As described in the background art, for existing display touch screens, the power of the display touch screens is basically completely dependent on external batteries, which consumes a lot of energy. At the same time, due to the material problem of the touch screen, the drop resistance of the touch screen is also poor.

[0031] In order to solve this technical problem, the utility model provides a low-power display component, comprising a solar cell layer 1, an impact buffer layer 2 is provided on the lower surface of the solar cell layer 1, a sensor layer 3 is provided on the lower surface of the impact buffer layer 2, a TFT backlight layer 4 is provided on the lower surface of the sensor layer 3, a photoresistor 5 is provided in the impact buffer layer 2, and the photoresistor 5 is completely wrapped by the impact buffer layer 2. The area of ​​the solar cell layer 1 is larger than that of the TFT backlight layer 4. The impact buffer layer 2 is transparent. Preferably, the impact buffer layer 2 is a high temperature resistant insulating glue.

[0032] Through the above structural design, the transparent impact buffer layer 2 can greatly improve the drop resistance of the display touch component. The solar cell layer 1 can provide power for the display touch component and store the power in an external battery, effectively reducing the power consumption of the display touch component and extending the use time of the display touch component. Since the hardness of the battery frame 12 is greater than that of the battery body 11, the overall drop resistance of the display touch component can be further improved.

[0033] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] Example 1

[0037] As shown in Figure 1 and Figure 2 As shown, the low-power display component includes a solar cell layer 1, an impact buffer layer 2 is provided on the lower surface of the solar cell layer 1, a SENSOR layer 3 is provided on the lower surface of the impact buffer layer 2, a TFT backlight layer 4 is provided on the lower surface of the SENSOR layer 3, a photoresistor 5 is provided in the impact buffer layer 2, and the photoresistor 5 is completely wrapped by the impact buffer layer 2.

[0038] It should be noted that the area of ​​the solar cell layer 1 is larger than that of the TFT backlight layer 4 .

[0039] In addition, the impact buffer layer 2 is transparent. Preferably, the impact buffer layer 2 is made of high temperature resistant insulating glue.

[0040] like Figure 2 As shown, the solar cell layer 1 includes a battery body 11 , and a battery frame 12 is disposed on the periphery of the battery body 11 . The hardness of the battery frame 12 is greater than that of the battery body 11 .

[0041] The working mode of this embodiment is described below.

[0042] The transparent impact buffer layer 2 can greatly improve the drop resistance of the display touch component. The solar cell layer 1 can provide power to the display touch component and store the power in an external battery, effectively reducing the power consumption of the display touch component and extending the use time of the display touch component. Since the hardness of the battery frame 12 is greater than that of the battery body 11, the overall drop resistance of the display touch component can be further improved.

[0043] Example 2

[0044] The low power consumption display component provided in Example 1 is further optimized. Specifically, an anti-fingerprint film is provided on the upper surface of the solar cell layer 1 .

[0045] The working mode of this embodiment is described below.

[0046] The anti-fingerprint film on the upper surface of the solar cell layer 1 can effectively prevent fingerprint residue and improve the surface smoothness of the solar cell layer 1, thereby improving the photoelectric conversion efficiency.

[0047] Example 3

[0048] The low power consumption display component provided in Example 1 or 2 is further optimized. Specifically, a side cell layer 6 is provided at the edge of the solar cell layer 1 .

[0049] It should be noted that the extension direction of the side battery layer 6 is perpendicular to the solar cell layer 1. In addition, the end of the side battery layer 6 is flush with the upper surface of the TFT backlight layer 4. The corners of the side battery layer 6 are arc-shaped.

[0050] The working mode of this embodiment is described below.

[0051] By utilizing the side battery layer 6, the effective receiving area of ​​the solar cell layer 1 can be effectively increased, thereby further improving the photoelectric conversion efficiency.

[0052] The terms "coupling" and "coupling" involved in the embodiments of the present application should be understood in a broad sense. For example, they may refer to a direct physical connection, or an indirect connection achieved through electronic devices, such as a connection achieved through resistors, inductors, capacitors or other electronic devices.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A low power consumption display component, characterized in that: The low-power display component comprises a solar cell layer (1), an impact buffer layer (2) is provided on the lower surface of the solar cell layer (1), a sensor layer (3) is provided on the lower surface of the impact buffer layer (2), a TFT backlight layer (4) is provided on the lower surface of the sensor layer (3), a photoresistor (5) is provided in the impact buffer layer (2), and the photoresistor (5) is completely wrapped by the impact buffer layer (2).

2. The low power consumption display component according to claim 1, characterized in that: The area of ​​the solar cell layer (1) is larger than that of the TFT backlight layer (4).

3. The low power consumption display component according to claim 1, characterized in that: The impact buffer layer (2) is transparent.

4. The low power consumption display component according to claim 3, characterized in that: The impact buffer layer (2) is high temperature resistant insulating glue.

5. The low power consumption display component according to claim 3, characterized in that: The solar cell layer (1) comprises a cell body (11), the periphery of the cell body (11) is provided with a cell frame (12), and the hardness of the cell frame (12) is greater than that of the cell body (11).

6. The low power consumption display component according to claim 3, characterized in that: An anti-fingerprint film is provided on the upper surface of the solar cell layer (1).

7. The low power consumption display component according to claim 3, characterized in that: The edge of the solar cell layer (1) is provided with a side cell layer (6).

8. The low power consumption display component according to claim 7, characterized in that: The extension direction of the side battery layer (6) is perpendicular to the solar cell layer (1).

9. The low power consumption display component according to claim 7, characterized in that: The end of the side battery layer (6) is flush with the upper surface of the TFT backlight layer (4).

10. The low power consumption display component according to claim 7, characterized in that: The corners of the side battery layer (6) are arc-shaped.

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