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Touch panel and display equipment

A technology of touch panel and touch area, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve the problems of small coverage area and low user experience, so as to increase coverage area and improve user experience. The effect of experience

Pending Publication Date: 2017-11-10
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a touch panel and a display device to solve the problems in the prior art that the coverage area of ​​the touch area on the display surface is small and the user experience is low

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] see figure 1 and Figure 4 The touch panel provided by Embodiment 1 of the present invention includes a cover plate 70 , a sensing electrode 10 and a driving electrode 20 which are stacked oppositely. The driving electrodes 20 and the sensing electrodes 10 are located on the cover plate 70 , and sensing capacitors are formed between the driving electrodes 20 and the sensing electrodes 10 . In one embodiment, the sensing electrodes 10 and the driving e...

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Abstract

The invention discloses a touch panel, the touch panel includes a cover plate, a driving electrode and a sensing electrode, the driving electrode and the sensing electrode are located on the cover plate, the driving electrode and the sensing electrode A sensing capacitor is formed between them, the cover plate includes a shielding area and a transparent touch area, the shielding area is used to cover non-transparent functional devices, the shielding area is embedded in the touch area, and the shielding area The vertical projection of the sensing electrode separates the sensing electrode to form a first electrode and a second electrode, and the first electrode and the second electrode are electrically connected to a circuit board to realize a touch function. The invention also discloses a display device. The shielding area is embedded in the touch area, which increases the coverage area of ​​the touch electrodes (sensing electrodes and driving electrodes), that is, increases the coverage area of ​​the touch function, realizes the approximate full-screen touch function, and greatly improves the user experience.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch panel and a display device. Background technique [0002] With the development of science and technology, the touch technology of display screens has also been developed rapidly. Touch screens are widely used in electronic devices such as mobile phones, computers, e-books, and tablet computers, and have become an indispensable part of people's lives. With the emergence of various touchable display devices, consumers have higher and higher requirements on the aesthetics and performance of touch screens. Capacitive touch screen is a touch structure widely used in display devices. The capacitive touch screen with plug-in structure is mainly GFF (Glass-Film-Film) structure, that is, the structure of glass cover plate-film electrode-film electrode, and The thin-film electrodes need to be bound to a flexible printed circuit (FPC) located at one end of the touch panel,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/044G06F3/0412G06F3/0416G06F2203/04103
Inventor 陈运燊吴芳领黄汉锋
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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