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Touch component and flat panel display device

A technology of touch components and flat display, applied in the fields of optics, instruments, electrical digital data processing, etc., can solve the problems of large interference, difficulty of touch panel, difficult analysis of touch signals, etc., and achieve thin and light size, small panel signal interference effect

Active Publication Date: 2015-03-25
HANNSTOUCH SOLUTION
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Due to the large electronic interference of this type, if the electrode impedance is too high, it will make it more difficult to analyze the touch signal, so it is extremely difficult to develop a large-size touch panel using this type of technology

Method used

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  • Touch component and flat panel display device
  • Touch component and flat panel display device
  • Touch component and flat panel display device

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Embodiment Construction

[0041] Certain terms are used in the description and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Includes" mentioned throughout the specification and claims is an open-ended term, so it should be interpreted as "including but not limited to". Furthermore, the terms "coupled" or "connected" herein include any direct or indirect electrical or structural means of connection. Therefore, if it is described in the text that a first device is coupled / connected to a second device, it means that the first device may be directly electrically / structurally connected to the second device, or indirectly electrically / structurally connected through other devices or connecting means. to the second...

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Abstract

The invention discloses a touch component and a flat panel display device. Two direction sensing electrodes which respectively represent an X-axis sensing component and a Y-axis sensing component in the flat panel display device are respectively arranged on two sides of a substrate of a color filter. One direction sensing electrode is arranged in a black matrix in one surface of the substrate, and the other direction sensing electrode is arranged on the other surface, which is opposite to the color filter, of the substrate. The touch component and the flat panel display device have the advantages that the flat panel display device with a touch function is light and thin and is low in flat panel signal interference.

Description

technical field [0001] The present invention relates to a display device, in particular to a capacitive touch display device. Background technique [0002] Current touch panel technologies are divided into different touch input technologies such as capacitive, resistive, and optical, among which capacitive touch technology is the mainstream in the industry. Due to the difference in technology, the structure of capacitive touch panel is divided into different structures such as G / G (Out-cell), OGS (Out-cell), In-cell and On-cell, and the latter three are currently the main production Technology. [0003] Among the structures of the above-mentioned capacitive touch panels, the first type (G / G) structure is the traditional structure of the capacitive touch panel. In this structure, a piece of glass is used as the base material to set the touch sensing element first, and then A higher-intensity protective glass (cover lens) is then arranged on the touch sensing element. Such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044G02F1/1333G02F1/1343
CPCG02F1/13338G02F1/134309G06F3/044
Inventor 廖显宗陈汉民
Owner HANNSTOUCH SOLUTION
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