Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electronic device

A technology for electronic equipment and flexible circuit boards, which is applied in the fields of electrical digital data processing, instruments, character and pattern recognition, etc. It can solve the problems of high assembly difficulty and structural design difficulty, and achieve the effect of high safety.

Active Publication Date: 2021-01-01
HUAWEI TECH CO LTD
View PDF19 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for electronic equipment with a structure of display screen + metal front shell + non-metallic rear shell + back cover, if the fingerprint recognition device is to be installed on the side of the electronic device, it is necessary to consider the fingerprint recognition device and the front and rear shells. There is a big difference between the assembly method and the electronic equipment using the metal middle frame, the structural design is more difficult, and the assembly is more difficult

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electronic device
  • Electronic device
  • Electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The embodiment of the present application provides an electronic device, including but not limited to mobile phone, tablet computer, notebook computer, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), handheld computer, walkie-talkie, netbook, POS machine, personal digital assistant ( personal digital assistant, PDA), wearable devices, virtual reality devices, wireless U disks, Bluetooth speakers, Bluetooth headsets or vehicle-mounted devices and other mobile or fixed terminal devices with fingerprint recognition devices.

[0046] In related technologies, for an electronic device with a structure of display screen + metal middle frame + back cover, the metal middle frame is provided with a fingerprint mounting hole, and the fingerprint recognition device includes a fingerprint module, a flexible circuit board and a reinforcement connected in sequence. Board, the assembly sequence is to insert the fingerprint identification device into the fingerprin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an electronic device which comprises a display screen, a metal front shell, a non-metal rear shell and a back cover, a fingerprint mounting hole is formed in a frame of the rearshell, two fixing columns are arranged on the inner wall of the frame, and the two fixing columns are located on the two sides of the fingerprint mounting hole in the length direction respectively. Aboss, facing the fingerprint mounting hole, of the front shell is provided with a key switch, the fingerprint recognition device comprises a fingerprint module, a flexible circuit board, a reinforcing part and an elastic part, the fingerprint module is arranged in the fingerprint mounting hole, the outer surface of the fingerprint module is exposed out of the fingerprint mounting hole, and one end of the flexible circuit board is connected between the fingerprint module and the reinforcing part. One end of the flexible circuit board is electrically connected with a main board. The elastic part is connected to one side, facing the key switch, of the reinforcing part, and two fixing parts are arranged at two ends of the elastic part and connected to the two fixing columns respectively. Provided is the electronic device so that a fingerprint recognition device can be installed on the side edge of the electronic device.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to an electronic equipment with a fingerprint identification device. Background technique [0002] The fingerprint recognition device is a pattern recognition system including modules such as fingerprint image acquisition, processing, feature extraction and comparison. When the fingerprint recognition device is applied to electronic equipment, the fingerprint of the touch fingerprint recognition device can be compared with the fingerprint stored in advance. Compare to authenticate the user. Generally, the fingerprint identification device can be arranged on the front side of the electronic device with a display screen. With the continuous popularization of the full screen, it is applied to install the fingerprint identification device on the side of the electronic device. [0003] In related technologies, for an electronic device with a structure of display s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F1/16G06K9/00
CPCG06F1/1626G06F1/1637G06F1/1684G06V40/13
Inventor 田昂孙斌李琴琴汪晓永
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com