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Display component, manufacturing method thereof, and display device

A technology of display components and photosensitive devices, which is applied in the direction of electrical components, semiconductor devices, electric solid devices, etc., can solve the problems such as the complicated process of preparing invisible light sources, and achieve the effect of simplifying the structure

Active Publication Date: 2022-02-22
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disclosure provides a display component, its preparation method, and a display device, which can solve the problem that the process of preparing a non-visible light source is relatively complicated

Method used

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  • Display component, manufacturing method thereof, and display device
  • Display component, manufacturing method thereof, and display device
  • Display component, manufacturing method thereof, and display device

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Embodiment Construction

[0053]In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0054] See figure 1 , which shows a schematic diagram of an implementation environment involved in the display component provided in some embodiments of the present disclosure. The implementation environment may include: an object to be identified 110 and a display component 120 . The object to be recognized 110 may be a fingerprint or a palmprint. The display assembly 120 can be an OLED panel, an active-matrix organic light-emitting diode ...

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PUM

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Abstract

The disclosure relates to a display component, a preparation method thereof, and a display device, and belongs to the field of display technology. The display component includes: an array substrate, a packaging substrate bonded to the array substrate, and a non-visible light photosensitive device; the array substrate has a pixel unit, and the pixel unit is used to emit non-visible light to an object to be identified on the display side of the display component The non-visible light photosensitive device is arranged on the side of the array substrate close to the package substrate, and is used to generate a first light signal according to the received non-visible light reflected by the object to be identified, and convert the generated first light signal into a signal used to identify the object to be identified. Identify the first electrical signal of an object. The disclosure solves the problem that the process of preparing the non-visible light source is relatively complicated.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a display component, a manufacturing method thereof, and a display device. Background technique [0002] Currently, Organic Light-Emitting Diode (OLED) display devices play an increasingly important role in personal life due to their advantages of self-illumination, high contrast, thin thickness, wide viewing angle and fast response speed. A lot of important personal information and office data are often stored in the display device, so the security of the display device becomes particularly important. At present, a common way to improve the security of the display device is to set a password for the display device, and the password may be in the form of a password, a graphic, or a combination of a password and a graphic. However, there are some problems in the actual application process of the above method, for example, if the password is relatively simple, it is easy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/60H10K59/40
Inventor 高静
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD