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Display substrate, manufacturing method thereof, and electronic device

A technology for displaying substrates and manufacturing methods, which is applied in the direction of circuits, electrical components, and electrical solid devices. It can solve the problems of large product footprint, low integration, and cumbersome process flow, and achieve accurate sensing and improve integration.

Active Publication Date: 2019-07-12
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current fingerprint sensors are still manufactured independently of the display device, and the integration with the display device is low, resulting in a relatively cumbersome process and a large product footprint.

Method used

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  • Display substrate, manufacturing method thereof, and electronic device
  • Display substrate, manufacturing method thereof, and electronic device
  • Display substrate, manufacturing method thereof, and electronic device

Examples

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Embodiment Construction

[0062] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0063] figure 1 is a schematic structural view of a display substrate shown according to an exemplary embodiment, as shown in figure 1 As shown, the display substrate includes:

[0064] Substrate 1.

[0065] In one embodiment, the material of the substrate may be glass. And when the display substrate is suitable for a flexible display device, the material of the base can be flexibl...

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PUM

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Abstract

The present disclosure relates to a display substrate, a manufacturing method thereof, and an electronic device. The display substrate includes: a substrate; a thin film transistor formed on one side of the substrate; an organic light-emitting layer formed on a side of the thin film transistor away from the substrate one side; a fingerprint sensor formed in the organic light emitting layer. According to the technical solution of the present disclosure, by forming the fingerprint sensor in the organic light-emitting layer, the integration degree of the display substrate can be improved, and since the area of ​​the organic light-emitting layer can be set larger, it can even be set directly above the thin film transistor, thereby Forming a fingerprint sensor therein is easier to form a fingerprint sensor with a higher density than forming a fingerprint sensor at other positions, thereby sensing fingerprint signals more accurately.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular, to a display substrate, a method for manufacturing the display substrate, and an electronic device. Background technique [0002] As the fingerprint identification function is more and more widely used, the structure of the fingerprint sensor used to identify the fingerprint is also more and more diversified, so as to be arranged at different positions of the display device. However, most of the current fingerprint sensors are still manufactured independently of the display device, and the degree of integration with the display device is relatively low, resulting in a relatively cumbersome process and a large space occupied by the product. Contents of the invention [0003] The present disclosure provides a display substrate, a manufacturing method thereof, and an electronic device to solve the deficiencies in related technologies. [0004] According to a first as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00H01L27/32H01L51/56
CPCG06V40/1306H10K59/00H10K59/40H10K71/00
Inventor 刘安昱
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD