Touch screen, manufacturing method thereof, and touch device
A touch screen and touch electrode technology, which is applied in the fields of instruments, calculations, electrical digital data processing, etc., can solve the problems of easy visibility, high reflectivity of the metal layer, and increase the production cost of the touch screen, so as to achieve the effect of saving process and reducing cost
Active Publication Date: 2020-07-28
BOE TECH GRP CO LTD +1
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Problems solved by technology
However, the metal layer in the touch screen has the disadvantages of high reflectivity and easy to see visually
[0005] To sum up, the frame area of the touch screen in the prior art uses a metal layer to realize the electrical connection between the touch electrode and the flexible circuit board, and at least two yellow light processes are required to realize it, thereby increasing the production cost of the touch screen
Method used
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[0038] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0039] Embodiments of the present invention provide a touch screen, a manufacturing method thereof, and a touch device, which are used to reduce the number of yellow light manufacturing processes of the touch screen and reduce the manufacturing cost of the touch screen.
[0040] The specific implementation manners of the touch screen provided by the embodiments of the present invention, the manufacturing method thereof, and the touch dev...
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Abstract
The invention discloses a touch screen, a manufacturing method thereof and a touch device. The manufacturing method is used for reducing the times of yellow light processing of the touch screen and reducing the manufacturing cost of the touch screen. The touch screen comprises a display area and a frame area, wherein the frame area of the touch screen comprises a touch control electrode connecting part, an anisotropic conductive adhesive layer and a flexible circuit board; the touch control electrode connecting part is located on a substrate base plate; the anisotropic conductive adhesive layer is located above the touch control electrode connecting part; the flexible circuit board is located above the anisotropic conductive adhesive layer; the anisotropic conductive adhesive layer is electrically connected with the touch control electrode connecting part and the flexible circuit board.
Description
technical field [0001] The invention relates to the field of touch technology, in particular to a touch screen, a manufacturing method thereof, and a touch device. Background technique [0002] OGS touch screen (One Glass Solution) is an electronic product protection screen made by directly forming an indium tin oxide (ITO) conductive film and sensor on the protective glass. A single piece of glass does double duty as both the protective glass and the touch sensor. Compared with other capacitive touch screens, OGS touch screens have the advantages of simple structure, lightness, thinness, good light transmission, and multi-touch, and are widely used in the field of human-computer interaction. [0003] Specifically, for the touch screen structure in the prior art, see figure 1 As shown, it includes a display area A and a frame area A1, wherein the structure of the touch screen includes a black matrix 12 located on a base substrate 11, wherein the black matrix is located i...
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IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F2203/04103
Inventor 陈璀司波谢涛峰郭总杰胡明
Owner BOE TECH GRP CO LTD