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Fingerprint identification button device and mobile terminal

A technology for fingerprint recognition and mobile terminals, which is applied in the direction of lighting devices, lamp circuit layout, telephone structure, etc., can solve the problems of occupying a part of the space, and the display screen cannot be used to the maximum extent, so as to simplify the design process and realize the maximum utilization Effect

Inactive Publication Date: 2016-11-09
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a fingerprint identification button device to solve the problem that the existing way of installing the breathing light will occupy a part of the display screen of the mobile terminal, resulting in the problem that the display screen cannot be maximized.

Method used

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  • Fingerprint identification button device and mobile terminal
  • Fingerprint identification button device and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] refer to figure 1 , which shows a schematic structural diagram of Embodiment 1 of a fingerprint identification key device according to the present invention, which may specifically include: a metal ring 101, a fingerprint identification chip 102, and a light emitting component 103;

[0017] Wherein, the light-emitting component 103 is placed on the lower side of the metal ring 101, and the metal ring 101 is provided with a preset number of through holes 1011, so as to transmit the light generated by the light-emitting component 103 through the through holes. ;

[0018] The metal ring 101 is sleeved on the peripheral side of the fingerprint identification chip 102 .

[0019] The embodiments of the present invention can be applied to various mobile terminals. The above-mentioned mobile terminals specifically may include, but are not limited to: smart phones, tablet computers, e-book readers, laptop computers, vehicle-mounted computers, desktop computers, set-top boxes, ...

Embodiment 2

[0036] refer to figure 2 , shows a schematic structural diagram of a mobile terminal according to the present invention, which may specifically include: a fingerprint identification key device 200, wherein the above-mentioned fingerprint identification key device 200 may specifically include: a metal ring 203, a fingerprint identification chip, and a light-emitting component; wherein, The light-emitting part is placed on the lower side of the metal ring, and the light-emitting part has pins, and the pins are used to connect to the central control unit of the mobile terminal; the metal ring is provided with a preset number of a through hole, so as to transmit the light generated by the light emitting component through the through hole;

[0037] The metal ring is set on the peripheral side of the fingerprint recognition chip.

[0038] In an optional embodiment of the present invention, the mobile terminal may further include: a cover plate 201 and a waterproof component; a hol...

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Abstract

The invention provides a fingerprint identification button device and a mobile terminal. The fingerprint identification button device comprises a metal ring, a fingerprint identification chip and luminescent parts, wherein the luminescent parts are arranged in the lower side of the metal ring, the metal ring is provided with a preset amount of through holes so that light generated by the luminescent parts can transmit through the through holes, the size of the metal ring is adapted to that of the fingerprint identification chip, and the metal ring sleeves the fingerprint identification chip. According to the invention, a display screen can be utilized to the largest degree, and design technology of the mobile terminal is simplified.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a fingerprint recognition button device and a mobile terminal. Background technique [0002] Breathing lamp, as the name suggests, is the gradual change of light from bright to dark under the control of a microcomputer. It feels like breathing. Breathing lamps are widely used in various fields such as digital products, computers, audio, and automobiles, and play a very good role. Visual decoration effect. [0003] The existing method of installing a breathing light in a mobile terminal is to install an LED light on the mobile terminal, and then control the LED light through the CPU of the mobile terminal to achieve a breathing effect, so as to respond to some unprocessed events of the user through the breathing effect, such as Missed calls, unread text messages, unread WeChat messages, software upgrade reminders, etc. will be reminded. [0004] However, the existing me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H05B37/02G06F21/32
CPCG06F21/32H04M1/026H05B47/10
Inventor 雷钊
Owner VIVO MOBILE COMM CO LTD
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