Air conditioning display module
By etching SEG traces and COM traces on the glass plate, combining IC modules and polarizers, the problems of high composition costs and poor visibility under sunlight are solved, and the effect of reducing costs and improving visibility is achieved.
Patent Information
- Application Number
- CN202420586776.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing automotive air-conditioning display modules have high cost and high light reflectivity, resulting in poor visibility in sunlight.
By etching SEG traces and COM traces on the glass plate, combining the IC module and polarizer, replacing the original touch layer, the display function is realized, reducing the reflectance of light and improving visibility.
While reducing costs, the reflectivity of light is reduced, and the visibility of the air conditioning display module in the sun is improved.
Smart Images
Figure CN222749141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display screens, in particular to an air-conditioning display module. Background Art
[0002] Currently, all cars are equipped with on-board air-conditioning display modules, whose main function is to control the air-conditioning system in the car.
[0003] In the related art, the vehicle air conditioning display module adopts an external touch display module, which is not only expensive, but also has an extra touch layer inside the display module. Therefore, the light reflectivity is high, resulting in poor visibility in sunlight. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an air conditioning display module that can reduce costs while also reducing light reflectivity, thereby improving visibility in sunlight.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] In a first aspect, the present application provides an air conditioning display module, comprising: a substrate, the substrate comprising a first glass plate and a second glass plate, the first glass plate being arranged on the second glass plate, SEG wiring being etched on the first glass plate, and COM wiring being etched on the second glass plate; a cover plate, the cover plate being arranged on the first glass plate; and an IC module, the IC module being arranged on the first glass plate.
[0007] It also includes optical glue, and the cover plate is adhered to the first glass plate through the optical glue.
[0008] The SEG traces etched on the first glass plate form a first pattern portion.
[0009] The COM trace etched on the second glass plate forms a second pattern portion, and the second pattern portion is flush with the first pattern portion.
[0010] The IC module includes a chip, which is disposed on the first glass plate and is electrically connected to the SEG wiring and the COM wiring respectively.
[0011] It also includes an FPC board, which is connected to the first glass board.
[0012] The cover plate is provided with an ink silk screen printing area.
[0013] The substrate further includes an upper polarizer, and the upper polarizer is disposed on the first glass plate.
[0014] The substrate further includes a lower polarizer, and the lower polarizer is disposed on the second glass plate.
[0015] The upper polarizer and the lower polarizer are parallel to each other.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] The display function is achieved by combining etching SEG routing and COM routing, replacing the original touch layer, making the overall thickness of the display module thinner. At the same time, the touch layer is removed to reduce the reflectivity of light, thereby improving the visibility of the display module in sunlight. 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 diagram of the structure of an air conditioning display module in one embodiment of the utility model;
[0020] Figure 2 This is a structural schematic diagram of the SEG wiring of the air conditioning display module in one embodiment of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the COM routing of the air-conditioning display module in one embodiment of the utility model. DETAILED DESCRIPTION
[0022] 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.
[0023] 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.
[0024] 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.
[0025] In the related art, the vehicle air conditioning display module adopts an external touch display module, which is not only expensive, but also has an extra touch layer inside the display module. Therefore, the light reflectivity is high, resulting in poor visibility in sunlight.
[0026] In response to the above problems, an embodiment of the present application provides an air conditioning display module, which can reduce costs while reducing the reflectivity of light, thereby improving visibility in sunlight.
[0027] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.
[0028] See also Figures 1 to 3 An air conditioning display module includes: a substrate 100, a cover plate 200 and an IC module 300, the substrate 100 includes a first glass plate 110 and a second glass plate 120, the first glass plate 110 is arranged on the second glass plate 120, a SEG trace 111 is etched on the first glass plate 110, and a COM trace 121 is etched on the second glass plate 120; the cover plate 200 is arranged on the first glass plate 110; the IC module 300 is arranged on the first glass plate 110.
[0029] It should be noted that the display function is realized by etching the combination of SEG wiring 111 and COM wiring 121, replacing the original touch layer, making the overall thickness of the display module thinner. At the same time, the touch layer is removed, the reflectivity of light is reduced, and the visibility of the display module in sunlight is improved. Among them, the IC module 300 is used for communication, the cover plate 200 is a 2.5d scanning cover plate 200, and the first glass plate 110 and the second glass plate 120 are both TBN glass plates.
[0030] See also Figure 1 In one embodiment, the air conditioner display module further includes an optical adhesive 400, and the cover plate 200 is adhered to the first glass plate 110 through the optical adhesive 400. It should be noted that the optical adhesive 400 is an OCA optical adhesive.
[0031] See also Figure 2 and Figure 3In one embodiment, the SEG trace 111 etched on the first glass plate 110 forms a first pattern portion 111a. Specifically, the COM trace 121 etched on the second glass plate 120 forms a second pattern portion 121a, and the second pattern portion 121a is flush with the first pattern portion 111a.
[0032] It should be noted that the first pattern portion 111 a and the second pattern portion 121 a have a variety of patterns, each of which is the same for both and is formed by routing.
[0033] See also Figure 1 In one embodiment, the IC module 300 includes a chip 310, which is disposed on the first glass plate 110 and is electrically connected to the SEG trace 111 and the COM trace 121. It should be noted that the chip 310 plays a communication role to receive the user's touch information.
[0034] See also Figure 1 In one embodiment, the air conditioner display module further includes an FPC board 500, and the FPC board 500 is connected to the first glass plate 110. It should be noted that the FPC board 500 is used to bind with the gold finger of the first glass plate 110.
[0035] In one embodiment, an ink silk-screen printing area is provided on the cover plate 200. It should be noted that the ink silk-screen printing area is around the cover plate 200 and is used for silk-screen printing ink.
[0036] See also Figure 1 In one embodiment, the substrate 100 further includes an upper polarizer 130, which is disposed on the first glass plate 110. Specifically, the substrate 100 further includes a lower polarizer 140, which is disposed on the second glass plate 120. Specifically, the upper polarizer 130 and the lower polarizer 140 are parallel to each other.
[0037] It should be noted that the upper polarizer 130 and the lower polarizer 140 play a role in polarizing light.
[0038] 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.
[0039] 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. An air conditioning display module, characterized in that: include: A substrate, the substrate comprising a first glass plate and a second glass plate, the first glass plate being disposed on the second glass plate, a SEG trace being etched on the first glass plate, and a COM trace being etched on the second glass plate; a cover plate, the cover plate being disposed on the first glass plate; The IC module is arranged on the first glass plate.
2. The air conditioning display module according to claim 1, characterized in that: It also includes optical glue, and the cover plate is adhered to the first glass plate through the optical glue.
3. The air conditioning display module according to claim 1, characterized in that: The SEG traces etched on the first glass plate form a first pattern portion.
4. The air conditioning display module according to claim 3, characterized in that: The COM trace etched on the second glass plate forms a second pattern portion, and the second pattern portion is flush with the first pattern portion.
5. The air conditioning display module according to claim 1, characterized in that: The IC module includes a chip, which is disposed on the first glass plate and is electrically connected to the SEG wiring and the COM wiring respectively.
6. The air conditioning display module according to claim 1, characterized in that: It also includes an FPC board, which is connected to the first glass board.
7. The air conditioning display module according to claim 1, characterized in that: The cover plate is provided with an ink silk screen printing area.
8. The air conditioning display module according to claim 1, characterized in that: The substrate further includes an upper polarizer, and the upper polarizer is disposed on the first glass plate.
9. The air conditioning display module according to claim 8, characterized in that: The substrate further includes a lower polarizer, and the lower polarizer is disposed on the second glass plate.
10. The air conditioning display module according to claim 9, characterized in that: The upper polarizer and the lower polarizer are parallel to each other.