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Display screen and display device

A technology for a display screen and a recognition device, which is applied in character and pattern recognition, print image acquisition, instruments, etc., can solve problems such as reducing resource utilization, and achieve the effect of improving utilization.

Active Publication Date: 2020-10-09
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing mobile terminal, the fingerprint recognition module and the touch recognition module work separately, that is, the fingerprint recognition module is only used for fingerprint recognition, and the touch recognition module is only used for touch recognition, resulting in a decrease in resource utilization

Method used

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  • Display screen and display device
  • Display screen and display device
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Embodiment Construction

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0049] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display screen and a display device. The display screen comprises a display panel, a touch layer, a first driving chip and a second driving chip, wherein the touch layer comprises a first recognition device used for generating fingerprint data and a second recognition device used for generating touch data. The first driving chip is used for carrying out fingerprint identification on the first identification area according to the fingerprint data, and the second driving chip is used for carrying out touch identification on the first identification area and the second identification area according to the fingerprint data and the touch data. According to the scheme, the fingerprint data generated by the first recognition device can be used for fingerprint recognitionand also can be used for touch recognition, and the utilization rate of the first recognition device is increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display screen and a display device. Background technique [0002] With the development of mobile terminals, mobile terminals with both fingerprint identification and touch identification are more and more popular. [0003] In the existing mobile terminal, the fingerprint recognition module and the touch recognition module work separately, that is, the fingerprint recognition module is only used for fingerprint recognition, and the touch recognition module is only used for touch recognition, resulting in reduced resource utilization. Contents of the invention [0004] The purpose of the present invention is to provide a display screen and a display device, which can improve the utilization rate of the first identification device. [0005] An embodiment of the present invention provides a display screen, which includes: a display panel, a touch layer, a first driver chip, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06K9/00
CPCG06F3/0412G06F3/0416G06V40/13G06F3/0446G06F3/0443G06F3/04164G06V40/1306G06F3/04166
Inventor 葛腾飞戴其兵
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD