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CN221573136U - Solar energy electricity color-changing touch panel - Google Patents

Solar energy electricity color-changing touch panel Download PDF

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Publication number
CN221573136U
CN221573136U CN202323273500.6U CN202323273500U CN221573136U CN 221573136 U CN221573136 U CN 221573136U CN 202323273500 U CN202323273500 U CN 202323273500U CN 221573136 U CN221573136 U CN 221573136U
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China
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layer
electrochromic
functional layer
solar
touch panel
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CN202323273500.6U
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Inventor
邹建华
张涛涛
贝国兴
姚桂武
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Truly Opto Electronics Ltd
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Truly Opto Electronics Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model discloses a solar electrochromic touch panel, which comprises: the surface cover plate and the solar energy functional layer are arranged on the lower surface of the cover plate; the electrochromic functional layer is arranged on the lower surface of the solar functional layer; a first insulating layer is arranged between the solar energy functional layer and the touch control layer; a second insulating layer is arranged between the touch control layer and the electrochromic functional layer; the lower surface of the electrochromic functional layer is provided with a third insulating layer, and the lower surface of the third insulating layer is provided with a black shading ink layer. According to the utility model, the solar energy is utilized to charge by arranging the solar energy functional layer, so that the energy utilization efficiency is improved, longer endurance is realized, and the purposes of environmental protection and energy saving are realized; and adjusting the transmittance of the liquid crystal display by arranging the electrochromic functional layer, so as to realize the brightness adjustment and the integrative black effect of the liquid crystal display frame.

Description

Solar energy electricity color-changing touch panel
Technical Field
The utility model relates to the technical field of touch display screens, in particular to a solar electrochromic touch panel.
Background
At present, the wearable electronic device is completely powered by a lithium battery, and various functional modules such as a display screen, a touch screen, a GPS (global positioning system) and the like are integrated in the wearable electronic device, so that the wearable electronic device is functionally close to a mobile phone, but is limited by the size, and the battery capacity of the wearable electronic device is small, so that the problem of continuous voyage of the wearable electronic device is always an industry pain point.
Moreover, the brightness of the existing product equipment is regulated by virtue of the liquid crystal layer of the liquid crystal screen, 50% of light transmittance still exists when the screen is closed, the contrast ratio is relatively low, the black performance is not deep enough, and the complete integral black effect of the liquid crystal screen frame is difficult to realize.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides the solar electrochromic touch panel, which is charged by solar energy through the arrangement of the solar functional layer, so that the energy utilization efficiency is improved, longer endurance is realized, the dependence on the traditional energy is reduced, and the purposes of environmental protection and energy conservation are realized; and adjusting the transmittance of the liquid crystal display by arranging the electrochromic functional layer, so as to realize the brightness adjustment and the integrative black effect of the liquid crystal display frame.
The technical problems to be solved by the utility model are realized by the following technical scheme:
A solar electrochromic touch panel comprising: the surface cover plate and the solar energy functional layer are arranged on the lower surface of the cover plate; the lower surface of the solar energy functional layer is provided with a touch control layer; the electrochromic functional layer is arranged on the lower surface of the touch control layer;
A first insulating layer is arranged between the solar energy functional layer and the touch control layer; a second insulating layer is arranged between the touch control layer and the electrochromic functional layer; the lower surface of the electrochromic functional layer is provided with a third insulating layer, and the lower surface of the third insulating layer is provided with a black shading ink layer.
Further, the solar energy display device further comprises the first substrate, the second substrate and the third substrate, wherein a solar energy functional layer is arranged on the upper surface of the first substrate; the upper surface of the second substrate is provided with a touch control layer; and an electrochromic functional layer is arranged on the upper surface of the third substrate.
Further, the solar energy functional layer is bonded with the surface cover plate through a first adhesive layer; the touch control layer is bonded with the first substrate through a second adhesive layer; the electrochromic functional layer is bonded with the second substrate through a third adhesive layer.
Further, the first substrate, the second substrate and the third substrate are colorless transparent glass or PET film.
Further, the surface cover plate is colorless transparent glass, and the edge of the lower surface is silk-screened with an ink layer.
Further, the electrochromic functional layer is an electrochromic device or a liquid crystal light valve.
Further, the touch layer is an ITO bridge, nano silver or a metal net.
Further, the solar energy functional layer, the touch control layer and the electrochromic functional layer pin binding position is hollowed out, and the solar energy functional layer, the touch control layer and the electrochromic functional layer pin binding position are communicated with the main board through the same FPC.
Further, the solar functional layer includes a first electrode layer, a photoelectric conversion layer, and a second electrode layer that are stacked.
Further, the first electrode layer or the second electrode layer doubles as a common electrode layer of the solar electrochromic touch panel.
The utility model has the following beneficial effects:
A solar electrochromic touch panel comprising: the surface cover plate and the solar energy functional layer are arranged on the lower surface of the cover plate; the electrochromic functional layer is arranged on the lower surface of the solar functional layer; a first insulating layer is arranged between the solar energy functional layer and the touch control layer; a second insulating layer is arranged between the touch control layer and the electrochromic functional layer; the lower surface of the electrochromic functional layer is provided with a third insulating layer, and the lower surface of the third insulating layer is provided with a black shading ink layer. According to the utility model, the solar energy is utilized to charge by arranging the solar energy functional layer, so that the energy utilization efficiency is improved, longer endurance is realized, the dependence on the traditional energy is reduced, and the purposes of more environmental protection and energy conservation are realized; and adjusting the transmittance of the liquid crystal display by arranging the electrochromic functional layer, so as to realize the brightness adjustment and the integrative black effect of the liquid crystal display frame.
Drawings
FIG. 1 is a schematic view of a solar electrochromic touch panel according to the present utility model;
FIG. 2 is a schematic view of another structure of the solar electrochromic touch panel according to the present utility model;
FIG. 3 is a schematic view of another structure of the solar electrochromic touch panel according to the present utility model;
FIG. 4 is a schematic view of another structure of the solar electrochromic touch panel according to the present utility model;
FIG. 5 is a schematic view of another structure of the solar electrochromic touch panel according to the present utility model;
FIG. 6 is a schematic view of another structure of the solar electrochromic touch panel according to the present utility model;
fig. 7 is a front view of the solar electrochromic touch panel of the present utility model.
1. A surface cover plate; 11. a coating layer; 12. an ink layer; 2. a solar energy functional layer; 3. A touch layer; 4. an electrochromic functional layer; 51. a first insulating layer; 52. a second insulating layer; 53. a third insulating layer; 6. a black shading ink layer; 71. a first adhesive layer; 72. a second adhesive layer; 73. a third adhesive layer; 8. an FPC; 91. a first substrate; 92. a second substrate; 93. and a third substrate.
Description of the embodiments
The present utility model is described in detail below with reference to the drawings and the embodiments, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, or can be communicated between two elements or the interaction relationship between the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
As shown in fig. 1, a solar electrochromic touch panel includes: the solar energy functional layer comprises a surface cover plate 1 and a solar energy functional layer 2 arranged on the lower surface of the surface cover plate 1; the lower surface of the solar functional layer 2 is provided with a touch layer 3; the lower surface of the touch control layer 3 is provided with an electrochromic functional layer 4;
A first insulating layer 51 is arranged between the solar energy functional layer 2 and the touch control layer 3; a second insulating layer 52 is arranged between the touch control layer 3 and the electrochromic functional layer 4; the lower surface of the electrochromic functional layer 4 is provided with a third insulating layer 53, and the lower surface of the third insulating layer 53 is provided with a black shading ink layer 6.
According to the utility model, the solar functional layer 2 is manufactured on the lower surface of the surface cover plate 1, the energy utilization efficiency is improved, longer endurance is realized, then the first insulating layer 51 is manufactured through exposure, meanwhile, the metal pins of the solar functional layer 2 are hollowed out and positioned, the upper touch layer 3 is manufactured through exposure, the second insulating layer 52 is manufactured through exposure, meanwhile, the metal pins of the solar functional layer 2 and the metal pins of the touch layer 3 are hollowed out and positioned, the upper electrochromic functional layer 4 is manufactured, the light transmittance of the liquid crystal screen is adjusted, the brightness adjustment and the integrated black effect of the liquid crystal screen frame are realized, the third insulating layer 53 is manufactured through exposure, meanwhile, the metal pins of the solar functional layer 2, the metal pins of the touch layer 3 and the metal pins of the electrochromic functional layer 4 are hollowed out, and finally the black shading ink 6 is silk-screened out.
According to the utility model, the electrochromic functional layer 4 is connected and communicated with the outside through the binding FPC8, the electrochromic functional layer 4 can have different light transmittance under different currents, the brightness of the liquid crystal display can be controlled by adjusting the light transmittance of the electrochromic functional layer 4, and the bottom shadow can be better eliminated through the change of the light transmittance when the screen is closed, so that the integral black effect of the liquid crystal display and the frame is realized.
In this embodiment, the first insulating layer 51, the second insulating layer 52 and the third insulating layer 53 are OC transparent insulating layers, which are insulating materials used in electronic components and circuits, and have good transparency and insulating properties. The circuit can effectively isolate the electrical connection between the electronic element and the circuit and the external environment, and prevent the occurrence of current leakage and circuit short circuit. In addition, the OC transparent insulating layer has heat resistance and chemical resistance, can maintain insulating properties under high temperature environment, and resists attack by chemical substances. It may be applied to the surface covering plate 1 by means of coating, spraying, printing or the like.
As shown in fig. 2, the solar electrochromic touch panel of the present application further includes the first substrate 91, the second substrate 92, and the third substrate 93, where a solar functional layer 2 is disposed on the upper surface of the first substrate 91; the upper surface of the second substrate 92 is provided with a touch layer 3; the third substrate 93 has an electrochromic layer 4 on its upper surface.
The solar energy functional layer 2 is adhered to the surface cover plate 1 through a first adhesive layer 71; the touch layer 3 is adhered to the first substrate 91 through a second adhesive layer 72; the electrochromic functional layer 4 is bonded to the second substrate 92 by a third adhesive layer 73.
The first substrate 91, the second substrate 92 and the third substrate 93 are colorless transparent glass or PET films, and the first adhesive layer 71, the second adhesive layer 72 and the third adhesive layer 73 are OCA optical adhesive, which is a transparent adhesive and is mainly used for bonding a display screen and a touch screen of an electronic product. The OCA optical adhesive has the characteristics of high transparency, high viscosity, high strength, high temperature resistance, good weather resistance and the like. The method can effectively reduce the air layer between the display screen and the touch screen and improve the display effect and the touch sensitivity.
Examples
As shown in fig. 3, the solar electrochromic touch panel of the present utility model includes: the solar energy functional layer comprises a surface cover plate 1 and a solar energy functional layer 2 arranged on the lower surface of the surface cover plate 1; the lower surface of the solar functional layer 2 is provided with a touch layer 3; the lower surface of the touch control layer 3 is provided with an electrochromic functional layer 4;
A first insulating layer 51 is arranged between the solar energy functional layer 2 and the touch control layer 3; the touch control layer 3 and the electrochromic functional layer 4 are adhered through the first adhesive layer 71; the electrochromic layer 4 is attached to the first adhesive layer 71 on a side of the surface cover 1, and the electrochromic layer 4 is disposed on the upper surface of the third substrate 93.
In another implementation of this embodiment, as shown in fig. 4, the solar electrochromic touch panel of the present utility model includes: the solar energy functional layer comprises a surface cover plate 1 and a solar energy functional layer 2 arranged on the lower surface of the surface cover plate 1; the lower surface of the solar functional layer 2 is provided with a touch layer 3; the lower surface of the touch control layer 3 is provided with an electrochromic functional layer 4; the upper surface of the surface cover plate 1 is provided with a coating layer 11, and the coating layer 11 is AG coating;
The solar energy functional layer 2 and the touch control layer 3 are adhered through the first adhesive layer 71; the touch control layer 3 is arranged on the upper surface of the second substrate 92, and the second substrate 92 and the electrochromic functional layer 4 are bonded through the second adhesive layer 72; the electrochromic layer 4 is attached to the second adhesive layer 72 on a side of the surface cover 1, and the electrochromic layer 4 is disposed on the upper surface of the third substrate 93.
It should be noted that the AG coating treatment layer is a special coating layer for enhancing scratch resistance and anti-reflective performance of the lcd. AG refers to an anti-reflection coating, which is a transparent coating with the functions of reducing reflection and enhancing contrast. AG coating is typically made of silicate or alumina, etc., and can help reduce glare and reflection and improve visibility of the lcd screen, especially in outdoor environments.
The AG coating can enable the liquid crystal screen to have frosting effect, can increase texture and texture of the surface of an object, and improves attractiveness.
In a further preferred embodiment of the present invention, the coating layer 11 is treated by a hard coating treatment technique to enhance its abrasion resistance and scratch resistance, and also to enhance its surface finish and transparency. This technique usually adopts a special chemical coating or physical vapor deposition technique to form a hard protective layer on the surface cover plate 1, thereby effectively preventing scratches and abrasion and improving the chemical corrosion resistance.
Examples
As shown in fig. 5, the solar electrochromic touch panel of the present utility model includes: the solar energy functional layer comprises a surface cover plate 1 and a solar energy functional layer 2 arranged on the lower surface of the surface cover plate 1; the lower surface of the solar functional layer 2 is provided with a touch layer 3; the touch layer 3 is disposed on the upper surface of the second substrate 92; an electrochromic functional layer 4 is arranged on one side of the second substrate 92 opposite to the touch layer 3; the solar energy functional layer 2 and the touch control layer 3 are bonded through the first adhesive layer 71; the black shading ink layer 6 is arranged around the lower surface of the electrochromic functional layer 4.
Further, the binding metal pins of the touch control layer 3 and the electrochromic functional layer 4 are electrically connected and communicated with the motherboard through an FPC.
In another implementation of this embodiment, as shown in fig. 6, the solar electrochromic touch panel of the present utility model includes: the solar energy functional layer comprises a surface cover plate 1 and a solar energy functional layer 2 arranged on the lower surface of the surface cover plate 1; the lower surface of the solar functional layer 2 is provided with a touch layer 3; the solar energy functional layer 2 and the touch control layer 3 are bonded through the first adhesive layer 71; the touch layer 3 is disposed on the upper surface of the second substrate 92; the lower surface of the second substrate 92 is adhered to the electrochromic functional layer 4 through the second adhesive layer 72; the electrochromic layer 4 is disposed on the upper surface of the third substrate 93.
Further, the surface cover plate 1 is colorless transparent glass, and the lower surface edge is silk-screened with the ink layer 12. The ink layer 12 may be formed on the surface cover plate 1 by a screen printing technique or UV transfer printing, and prevents light from blocking the binding position of the pins of the electrochromic functional layer 4 and the binding position of the pins of the touch control layer 3.
As shown in fig. 7, the charging functional layer 2 is disposed on the inner ring of the frame formed by the ink layer 12, and the charging functional layer 2 may be disposed in a ring shape or may cover the entire display screen area.
The electrochromic layer 4 in this embodiment is an electrochromic device or a liquid crystal light valve.
Electrochromic materials in electrochromic devices undergo electrochemical oxidation-reduction reaction under the action of an external electric field to obtain and lose electrons, so that the colors of the materials are changed, and further the transmittance is changed, and the electrochromic devices are generally formed by multiple layers of films, wherein the films comprise a layer of electrolyte, a layer of electrode and a layer of electrochromic material. When an electric field is applied to the electrolyte, the electric charge distribution between the electrode and the electrochromic material is changed, so that the optical property of the electrochromic material is changed, the color of the electrochromic material is changed, and the transmittance is changed.
The liquid crystal material in the liquid crystal light valve is inclined under the action of an external electric field, so that the polarization angle of light is changed, and then the upper polaroid and the lower polaroid on the surfaces of two sides are matched to control the transmission quantity of the light under different polarization angles, so that the change of the transmission rate is caused, and the liquid crystal light valve is generally composed of two layers of glass, two layers of polaroids and a middle liquid crystal material.
The electrochromic functional layer 4 can enable the electronic equipment to have the advantages of high response speed, bright color, automatic adjustment according to the change of ambient light and the like.
The touch layer 3 is an ITO bridge, nano silver or a metal net. The nano silver and the metal net structure have good flexibility, so that the nano silver and the metal net structure can be applied to a flexible touch panel. In this embodiment, the touch layer 3 is made of nano silver material and metal mesh material.
It should be noted that, in this embodiment, the forming process of the metal mesh or the nano silver material is not limited, the nano silver material may be coated on the substrate by using a spin coating process, and then a corresponding pattern of the touch electrode is formed by using a laser dry etching process; the metal mesh material is formed on the substrate through a sputtering process and then is formed through a photoetching process. The lithographic process includes exposure and development process steps.
Further, the solar energy functional layer 2, the touch control layer 3 and the electrochromic functional layer 4 are bound and positioned and hollowed out, and are communicated with the main board through the same FPC 8.
The solar functional layer 2 includes a first electrode layer, a photoelectric conversion layer, and a second electrode layer that are stacked. The first electrode layer or the second electrode layer is also used as a common electrode layer of the solar display screen. In the display section, the electronic device inputs a common electrode signal to the first electrode layer or the second electrode layer of the solar functional layer 2 through an FPC circuit, and in the non-display period, the solar functional layer 2 absorbs electric energy generated by ambient light and outputs the electric energy to a battery of the electronic device through the FPC circuit.
Finally, it should be noted that the foregoing embodiments are merely for illustrating the technical solution of the embodiments of the present utility model and are not intended to limit the embodiments of the present utility model, and although the embodiments of the present utility model have been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the embodiments of the present utility model may be modified or replaced with the same, and the modified or replaced technical solution may not deviate from the scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. A solar electrochromic touch panel, comprising: the solar energy functional layer (2) is arranged on the lower surface of the surface cover plate (1); the lower surface of the solar energy functional layer (2) is provided with a touch control layer (3); an electrochromic functional layer (4) is arranged on the lower surface of the touch control layer (3);
A first insulating layer (51) is arranged between the solar energy functional layer (2) and the touch control layer (3); a second insulating layer (52) is arranged between the touch control layer (3) and the electrochromic functional layer (4); the lower surface of the electrochromic functional layer (4) is provided with a third insulating layer (53), and the lower surface of the third insulating layer (53) is provided with a black shading ink layer (6).
2. The solar electrochromic touch panel of claim 1, wherein: the lower surface of the solar energy functional layer (2) is provided with a first substrate (91); the lower surface of the touch control layer (3) is provided with a second substrate (92); the lower surface of the electrochromic functional layer (4) is provided with a third substrate (93).
3. The solar electrochromic touch panel of claim 2, wherein: the solar energy functional layer (2) is adhered to the surface cover plate (1) through a first adhesive layer (71); the touch control layer (3) is bonded with the first substrate (91) through a second adhesive layer (72); the electrochromic functional layer (4) and the second substrate (92) are bonded through a third adhesive layer (73).
4. A solar electrochromic touch panel as claimed in claim 2 or 3, characterized in that: the first substrate (91), the second substrate (92) and the third substrate (93) are colorless transparent glass or PET film.
5. The solar electrochromic touch panel of claim 1, wherein: the surface cover plate (1) is colorless transparent glass, and the lower surface edge is silk-screened with an ink layer (12).
6. The solar electrochromic touch panel of claim 1, wherein: the electrochromic functional layer (4) is an electrochromic device or a liquid crystal light valve.
7. The solar electrochromic touch panel of claim 1, wherein: the touch control layer (3) is an ITO bridge, nano silver or a metal net.
8. The solar electrochromic touch panel of claim 1, wherein: the solar energy functional layer (2), the touch layer (3) and the electrochromic functional layer (4) pin binding position fretwork, and communicate with the mainboard through same piece FPC (8).
9. The solar electrochromic touch panel of claim 1, wherein: the solar energy functional layer (2) comprises a first electrode layer, a photoelectric conversion layer and a second electrode layer which are arranged in a laminated mode.
10. The solar electrochromic touch panel of claim 9, wherein: the first electrode layer or the second electrode layer is also used as a common electrode layer of the solar electrochromic touch panel.
CN202323273500.6U 2023-12-01 2023-12-01 Solar energy electricity color-changing touch panel Active CN221573136U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323273500.6U CN221573136U (en) 2023-12-01 2023-12-01 Solar energy electricity color-changing touch panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323273500.6U CN221573136U (en) 2023-12-01 2023-12-01 Solar energy electricity color-changing touch panel

Publications (1)

Publication Number Publication Date
CN221573136U true CN221573136U (en) 2024-08-20

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Application Number Title Priority Date Filing Date
CN202323273500.6U Active CN221573136U (en) 2023-12-01 2023-12-01 Solar energy electricity color-changing touch panel

Country Status (1)

Country Link
CN (1) CN221573136U (en)

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