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electronic device

A technology for electronic devices and flexible display devices, applied in electrical components, telephone communications, telephone structure and other directions, can solve the problems of damage to the flexible screen, shortening the life of the flexible screen, stress marks and light and shadow on the flexible screen.

Active Publication Date: 2021-04-09
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fingerprint recognition module on the back of the flexible screen is a rigid structural part. After being directly attached to the back of the flexible screen, the connection between the flexible screen and the fingerprint recognition module is at the edge of the fingerprint recognition module, and there is a problem of stress concentration. Moreover, the flatness of the flexible module bonding is greatly affected by the fingerprint recognition module. When pressing on the front of the flexible screen, stress marks and light and shadows are prone to appear on the front of the flexible screen, and there are damage to the flexible screen and pressing fatigue to shorten the flexibility. The risk of screen life

Method used

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Embodiment Construction

[0022] 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, not all, embodiments of the present invention. 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.

[0023] In addition, the following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the application can be used to implement. The directional terms mentioned in this application, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "side", etc., only is to refer to the direction of the attached drawings. Therefore, the direction terms used are for better and clearer descripti...

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Abstract

The present invention provides an electronic device, which includes a casing and a flexible display device arranged on the casing, the flexible display device includes a flexible screen, a fingerprint identification module is arranged in the casing, and the casing includes a The front of the flexible screen, the back of the flexible screen is attached to the front of the housing, the front of the housing is corresponding to the fingerprint identification module to open a first receiving groove, the back of the flexible screen corresponds to the The fingerprint identification module is provided with a second storage slot, and a light-transmitting support is provided in the space surrounded by the first storage slot and the second storage slot, and the sensing signal of the fingerprint identification module can pass through the Light-transmitting support and flexible.

Description

technical field [0001] The invention relates to the field of display devices of electronic equipment, in particular to an electronic device. Background technique [0002] In current flexible screen electronic devices, such as folding flexible mobile phones, in order to increase the screen-to-body ratio of the electronic device, the fingerprint recognition module is usually stacked with the flexible screen, that is, the fingerprint identification module is attached to the back of the flexible screen. to increase the screen-to-body ratio. However, the fingerprint recognition module on the back of the flexible screen is a rigid structural part. After being directly attached to the back of the flexible screen, the connection between the flexible screen and the fingerprint recognition module is at the edge of the fingerprint recognition module, and there is a problem of stress concentration. Moreover, the flatness of the flexible module bonding is greatly affected by the fingerp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02G06F3/041G06K9/00
CPCH04M1/0266G06F3/0412G06F3/0416G06F2203/04102G06V40/1318
Inventor 王锦涛
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD