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Touch control panel and touch control method

A touch panel and touch technology, which is applied in the direction of instruments, electrical digital data processing, character and pattern recognition, etc., can solve the problems of small footprint of touch panel and high cost of fingerprint recognition area, so as to reduce thickness and save production cost , The effect of simplifying the process

Pending Publication Date: 2019-01-22
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0009] The invention provides a touch panel and a touch method to solve the technical problems of the existing touch panel with a small screen size and high cost of setting a fingerprint recognition area

Method used

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  • Touch control panel and touch control method
  • Touch control panel and touch control method

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Embodiment Construction

[0045] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0046] The present invention provides a touch panel, wherein the touch panel includes a touch layer, the touch layer includes a fingerprint identification area and a touch area, and the touch area is set on the periphery of the fingerprint identification area .

[0047] In the touch panel of the present invention, the fingerprint identification area includes a first a...

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Abstract

The invention provides a touch control panel and a touch control method. The touch control panel comprises a touch control layer which comprises a fingerprint identification area and a touch control area. When the fingerprint identification area receives the high voltage / low voltage of the first input terminal, the first switch of the first signal receiving terminal is turned off, and the fingerprint identification area is used for identifying fingerprint lines; The first switch of the first signal receiving terminal is closed when the fingerprint identifying area receives a low voltage / high voltage output from the first input terminal, the fingerprint identifying area is used for identifying a touch operation; By setting the fingerprint identification area as a fingerprint identificationand touch operation time-division multiplexing area, the fingerprint identification area and the touch control area are arranged on the same layer, the manufacturing process of the touch control panelis simplified, the production cost is saved, and the thickness of the display device is reduced.

Description

technical field [0001] The invention relates to the technical field of flat panel display manufacturing, in particular to a touch panel and a touch method. Background technique [0002] Fingerprint recognition is currently a main method of identity authentication, and it is widely used in security, smart attendance, especially mobile phones and other fields. [0003] At present, fingerprint identification has become the basic configuration of mobile phones. The existing fingerprint identification solutions are mainly divided into two solutions: Coating (coating) on ​​the back of the mobile phone and front cover. The fingerprint identification area is set on the back of the mobile phone or below the screen area. The back fingerprint recognition adopts the push-type fingerprint recognition technology, which requires the finger to be pressed flat on the device so that the recognizer can obtain fingerprints. The entire fingerprint recognition technology located under the mobil...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044G06K9/00
CPCG06F3/0412G06F3/0418G06F3/044G06V40/1306
Inventor 陈彩琴
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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