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Display device

A display device and display panel technology, which is applied in sub-office equipment, instruments, computing, etc., can solve the problems of fingerprint module size limitation, component stacking impact, space occupation, etc., and achieve the effect of ultra-thin and multi-space

Pending Publication Date: 2021-07-09
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0004] In the related art, the middle frame has a hole, and the fingerprint module is located between the middle frame and the back cover, and is partially located in the hole. Since the fingerprint module occupies the space between the middle frame and the back cover, the space The stacking of other components in the interior will have a greater impact, and it is not conducive to the ultra-thinning of the whole machine
In addition, the size of the fingerprint module itself is also limited due to the stacking of other components, which affects the fingerprint recognition area

Method used

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Embodiment Construction

[0035] 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.

[0036] figure 1 It is a structural schematic diagram of a display device with an LCD display panel in the related art. Because the reverse impenetrability of the backlight layer of the LCD display panel to visible light makes the LCD display panel unable to provide a light source for the fingerprint module. Therefore, if figure 1 As shown, in the display device 1 with an LCD display...

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Abstract

The present disclosure relates to a display device including: a display panel; the middle frame that is used for supporting the display panel, and the middle frame is provided with a containing space; the fingerprint module that is arranged between the display panel and the middle frame, wherein at least one part of the fingerprint module is arranged in the containing space, the fingerprint module comprises a circuit board and a fingerprint chip attached to the first face of the circuit board, the fingerprint chip faces the display panel, and the circuit board is located in the containing space. According to the display device provided by the embodiment of the invention, the fingerprint module is prevented from occupying the cavity between the middle frame and the back cover, more space is provided for stacking of other parts, and the ultrathin whole machine is facilitated.

Description

technical field [0001] The present disclosure relates to the technical field of electronic devices, and in particular, to a display device. Background technique [0002] Electronic devices such as mobile phones, tablet computers and smart wearables have become indispensable tools in people's life, entertainment and work. [0003] Under-screen fingerprint technology has been widely used in electronic devices. The housing is the part that constitutes the appearance structure of the electronic device, and is a structure that users can directly touch. The housing mainly plays a role of protection. The housing of an electronic device usually includes a middle frame. Taking a common electronic device—a mobile phone as an example, the middle frame is the part of the housing that forms the side of the mobile phone. A transparent cover is usually installed on one side of the middle frame, and a back cover is installed on the other side, thereby forming a cavity in which the display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/20H04M1/02
CPCH04M1/026G06V40/13G06V10/147
Inventor 娄椿杰
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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