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An LCD display screen supporting identity recognition and a recognition method thereof

A technology of identification and identification method, which is applied in the field of display screens, can solve the problems of weak anti-interference, small identification area, thick structure, etc., and achieve the effect of high security and strong anti-interference

Pending Publication Date: 2019-01-11
深圳市车车安信息技术有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an LCD display screen supporting identity recognition and its identification method, aiming to solve the problems of relatively short recognition distance, small recognition area, weak anti-interference and relatively thick structure when the existing LCD display screen performs identity recognition. technical problem

Method used

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  • An LCD display screen supporting identity recognition and a recognition method thereof
  • An LCD display screen supporting identity recognition and a recognition method thereof
  • An LCD display screen supporting identity recognition and a recognition method thereof

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Embodiment Construction

[0022] The present invention will be further elaborated below with reference to the accompanying drawings.

[0023] see Figure 1 to Figure 4 , the embodiment of the present invention discloses an LCD display screen supporting identity recognition, comprising a cover glass 1, an RGB display panel 2 located at the bottom of the cover glass 1, and an integrated circuit located at the bottom of the RGB display panel 2 3. Wherein, the RGB display panel 2 includes several RGB display units 20, and the RGB display unit 20 includes: an RGB display module 21 and a signal transceiving module 22, and the RGB display module 21 is used to form the image display of the RGB display panel 2 Pixels, the signal transceiving module 22 is used for transmitting and receiving signals during identification.

[0024] In this embodiment, the RGB display units 20 are distributed in a matrix.

[0025] Wherein, the RGB display module 21 and the signal transceiving module 22 are distributed linearly. ...

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Abstract

The invention discloses an LCD display screen supporting identity recognition and a recognition method thereof. The display screen includes a cover glass piece, an RGB display panel located at the bottom of the cover glass piece, and an integrated circuit located at the bottom of the RGB display panel. The RGB display panel comprises a plurality of RGB display units, and each RGB display unit comprises an RGB display module and a signal transceiver module, wherein the RGB display module is used for forming pixel points of the RGB display panel, and the signal transceiver module is used for transmitting and receiving signals during recognition. In accordance with that prior art, the LCD display screen supporting recognition and the recognition method thereof form an RGB display unit of thedisplay screen by integrating a signal transceiver module for recognition and an RGB display module, thereby realizing long-distance and comprehensive screen recognition without increasing the thickness of the display screen, and having strong anti-jamming performance.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to an LCD display screen supporting identity identification and an identification method thereof. Background technique [0002] Most of the current LCDs can only be used as display screens for normal display. Some OLED screens support fingerprint recognition under the screen, but the recognition distance is relatively short, and the area used for recognition is relatively small. Fingerprints under the screen or ultrasonic screens will increase the structure. thickness, and the anti-interference is relatively weak. Contents of the invention [0003] The object of the present invention is to provide an LCD display screen supporting identification and its identification method, aiming to solve the problems of relatively short identification distance, small identification area, poor anti-interference and relatively thick structure when the existing LCD display screen performs ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G02F1/1333
CPCG02F1/13338G06V40/1318G06V40/1306G06V40/16
Inventor 谢继长
Owner 深圳市车车安信息技术有限公司
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