Solar LCM (Liquid Crystal Module) display module

Abstract

The utility model relates to a solar LCM (Liquid Crystal Module) display module. The solar LCM display module comprises a glass substrate, a solar power supply assembly and a light guide assembly, the solar power supply assembly comprises a PV photovoltaic layer, and the PV photovoltaic layer is arranged on the glass substrate; the light guide assembly comprises a first polaroid, and the first polaroid is arranged on the PV photovoltaic layer. According to the scheme provided by the invention, the LCD display module integrating the solar cell and the display screen can be provided, so that the thickness and the production cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a solar LCM display module. Background Art

[0002] Segment code LCD display modules generally only display segment code patterns, and areas other than the segment code patterns have no display function.

[0003] Amorphous silicon solar cells are devices that use the photoelectric effect to directly convert light into electrical energy by making a PV photovoltaic layer on the glass surface. In related technologies, LCD display modules are usually laminated with a single piece of amorphous silicon solar glass cell. However, this method will cause the overall display module to become thicker, and the cost will also increase with the addition of a glass substrate. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a solar LCM display module, which can provide an LCD display module integrating a solar cell and a display screen, so as to reduce thickness and production cost.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] The first aspect of the present application provides a solar LCM display module, comprising: a glass substrate; a solar power supply component, the solar power supply component comprising a PV photovoltaic layer, the PV photovoltaic layer being arranged on the glass substrate; and a light guide component, the light guide component comprising a first polarizer, the first polarizer being arranged on the PV photovoltaic layer.

[0007] The solar power supply component also includes a solar cell FPC board, and the solar cell FPC board is arranged on the glass substrate.

[0008] The solar power supply component also includes a first electrode, which is disposed on the solar cell FPC board and is electrically connected to the PV photovoltaic layer.

[0009] The solar power supply component also includes a second electrode, which is disposed on the solar cell FPC board and is electrically connected to the PV photovoltaic layer.

[0010] The length of the first polarizer is greater than the length of the PV photovoltaic layer.

[0011] It also includes a screen FPC board, which is arranged on the glass substrate.

[0012] It also includes a driver IC, which is arranged on the screen FPC board.

[0013] It also includes a pattern display portion, which is arranged on the glass substrate.

[0014] A hollow portion is provided on the PV photovoltaic layer, and the hollow portion is parallel to the pattern display portion.

[0015] The light guide assembly further includes a second polarizer, and the second polarizer is disposed on the glass substrate.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] The present application integrates the PV photovoltaic layer directly on the glass substrate of the LCD display module, which not only effectively reduces the production cost, but also reduces the overall thickness of the LCD display module, thereby reducing the overall size of the LCD display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic structural diagram of a solar LCM display module in one embodiment of the utility model;

[0020] Figure 2 It is a structural schematic diagram of another implementation of the solar LCM display module in one embodiment of the utility model. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0022] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] 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, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; 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. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In the related art, segment code LCD display modules generally do not have a solar charging function, which means that they need to be used with a socket when used outdoors, which is rather inconvenient.

[0025] In view of the above problems, an embodiment of the present application provides a solar LCM display module, which can provide an LCD display module integrating a solar cell and a display screen.

[0026] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1 and Figure 2 A solar LCM display module includes: a glass substrate 100, a solar power supply component 200 and a light guide component 300, the solar power supply component 200 includes a PV photovoltaic layer 210, and the PV photovoltaic layer 210 is arranged on the glass substrate 100; the light guide component 300 includes a first polarizer 310, and the first polarizer 310 is arranged on the PV photovoltaic layer 210.

[0028] It should be noted that the glass substrate 100 is the glass of the LCD display module, the first polarizer 310 is the lower polarizer, and the PV photovoltaic layer 210 includes a protective layer, a metal layer, an amorphous silicon layer, and a transparent front electrode. The present application directly integrates the PV photovoltaic layer 210 on the glass substrate 100 of the LCD display module, which not only effectively reduces the production cost, but also reduces the overall thickness of the LCD display module, thereby reducing the overall size of the LCD display module.

[0029] See also Figure 2 Specifically, the solar power supply assembly 200 further includes a solar cell FPC board 220 , and the solar cell FPC board 220 is disposed on the glass substrate 100 .

[0030] Specifically, the solar power supply component 200 further includes a first electrode 230, which is disposed on the solar cell FPC board 220, and the first electrode 230 is electrically connected to the PV photovoltaic layer 210. Specifically, the solar power supply component 200 further includes a second electrode 240, which is disposed on the solar cell FPC board 220, and the second electrode 240 is electrically connected to the PV photovoltaic layer 210.

[0031] It should be noted that the first electrode 230 is a positive electrode, the second electrode 240 is a negative electrode, and the first electrode 230 and the second electrode 240 are disposed on the solar cell FPC board 220 .

[0032] See also Figure 2 In one embodiment, the length of the first polarizer 310 is greater than the length of the PV photovoltaic layer 210 .

[0033] It should be noted that the first polarizer 310 completely covers the PV photovoltaic layer 210 and can protect the PV photovoltaic layer 210 .

[0034] See also Figure 1 and Figure 2 In one embodiment, the screen FPC board 400 is further included, and the screen FPC board 400 is disposed on the glass substrate 100. Specifically, a driving IC 500 is further included, and the driving IC 500 is disposed on the screen FPC board 400.

[0035] It should be noted that the driver IC 500 is used for sending and receiving signals and is disposed on the screen FPC board 400 .

[0036] See also Figure 1 In one embodiment, it further includes a pattern display portion 600, which is disposed on the glass substrate 100. Specifically, a hollow portion is disposed on the PV photovoltaic layer 210, and the hollow portion and the pattern display portion 500 are parallel to each other.

[0037] It should be noted that the hollow portion and the pattern display portion 600 are parallel to and overlap with each other. Since all areas except the pattern display portion 600 are non-functional areas, the hollow portion of the PV photovoltaic layer 210 of the present application has the same shape as the pattern display portion 600. In this way, more area can be exposed to sunlight, thereby improving the conversion efficiency of light energy.

[0038] See also Figure 2 In one embodiment, the light guide assembly 300 further includes a second polarizer 320 , and the second polarizer 320 is disposed on the glass substrate 100 .

[0039] It should be noted that the second polarizer 320 is an upper polarizer, and the upper polarizer and the lower polarizer are aligned with each other.

[0040] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0041] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A solar LCM display module, characterized in that: include: Glass substrate; A solar power supply component, the solar power supply component comprising a PV photovoltaic layer, the PV photovoltaic layer being disposed on the glass substrate; and A light guide component, wherein the light guide component comprises a first polarizer, and the first polarizer is arranged on the PV photovoltaic layer.

2. The solar LCM display module according to claim 1, characterized in that: The solar power supply component also includes a solar cell FPC board, and the solar cell FPC board is arranged on the glass substrate.

3. The solar LCM display module according to claim 2, characterized in that: The solar power supply component also includes a first electrode, which is disposed on the solar cell FPC board and is electrically connected to the PV photovoltaic layer.

4. The solar LCM display module according to claim 3, characterized in that: The solar power supply component also includes a second electrode, which is disposed on the solar cell FPC board and is electrically connected to the PV photovoltaic layer.

5. The solar LCM display module according to claim 3, characterized in that: The length of the first polarizer is greater than the length of the PV photovoltaic layer.

6. The solar LCM display module according to claim 5, characterized in that: It also includes a screen FPC board, which is arranged on the glass substrate.

7. The solar LCM display module according to claim 6, characterized in that: It also includes a driver IC, which is arranged on the screen FPC board.

8. The solar LCM display module according to claim 6, characterized in that: It also includes a pattern display portion, which is arranged on the glass substrate.

9. The solar LCM display module according to claim 8, characterized in that: A hollow portion is provided on the PV photovoltaic layer, and the hollow portion is parallel to the pattern display portion.

10. The solar LCM display module according to claim 1, characterized in that: The light guide assembly further includes a second polarizer, and the second polarizer is disposed on the glass substrate.

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