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a display panel

A technology for display panels and substrate substrates, which is applied in identification devices, instruments, computing, etc., can solve the problems of inability to realize the fingerprint identification function, poor function, etc., and achieve the effect of increasing the ability to receive reflected light, improving the effect, and ensuring the performance.

Active Publication Date: 2021-07-23
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention are dedicated to providing a display panel to solve the above problems that the fingerprint identification function cannot be realized and the function is poor.

Method used

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Embodiment Construction

[0025] 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 of the embodiments of the present invention, not all of them. 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.

[0026] In addition, in the exemplary embodiments, since the same reference numerals denote the same components with the same structure or the same steps of the same method, if one embodiment is exemplarily described, only the same elements as those already described will be described in other exemplary embodiments. Different structures or methods of the embodiments are described.

[0027] Throughout the specification and claims, when one element ...

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Abstract

The present invention provides a display panel, by opening a through hole through the sub-pixel along the light-emitting direction on the sub-pixel in the pixel array, the light-transmitting area of ​​the display panel is effectively increased, thereby increasing the ability of the fingerprint sensor to receive reflected light, and improving The fingerprint recognition effect of the optical display panel is improved; at the same time, by opening through holes on the sub-pixels arranged in an array, uniform light-transmitting holes can be obtained, ensuring that the area where the fingerprint sensor receives the light source has corresponding through holes corresponding to it, and further The performance of fingerprint recognition is guaranteed, and the display panel is suitable for fingerprint sensors of various sizes.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel. Background technique [0002] With the continuous development of display technology, consumers' requirements for display panels continue to increase, and optical screen fingerprint recognition is gradually entering the market. At present, optical fingerprint recognition has certain requirements on the design of the display panel, such as transmittance, screen light holes and other requirements. [0003] Due to the deviation of the transmittance of the existing screen and the diffraction of the light-transmitting small holes, the light source reflected by the finger cannot be completely received by the sensor, resulting in the inability to realize the fingerprint recognition function or poor function. Contents of the invention [0004] In view of this, the embodiments of the present invention are dedicated to providing a display panel to solve the abov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30G06K9/20
CPCG09F9/30G06V10/147
Inventor 丁伟陈心全
Owner YUNGU GUAN TECH CO LTD
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