Fingerprint recognition device and terminal equipment
A technology for terminal equipment and fingerprint recognition, which is applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, instruments, etc. It can solve the problems of reducing the service life of terminal equipment, poor waterproof performance of fingerprint recognition areas, and poor user experience.
Pending Publication Date: 2018-10-16
HONOR DEVICE CO LTD
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Problems solved by technology
[0004] However, the glue dispensing process is prone to defects, such as the fact that the glue cannot fill the entire gap between the fingerprint module and the cover glass and contains air bubbles, which leads to poor waterproof performance of the fingerprint recognition area and reduces the use of terminal equipment. Lifespan, poor user experience
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[0040] The fingerprint identification device provided in this application can be set in a terminal device. The terminal devices involved in this application may be virtual reality devices, mobile phones, personal computers (Personal Computers, PCs), tablet computers, smart wearable devices, vehicle-mounted terminals, and other terminal devices equipped with fingerprint recognition functions. Currently, the fingerprint identification device can be disposed on the cover glass or the rear cover of the touch screen of the terminal device. Figure 1A It is a schematic diagram of an application scenario of the fingerprint identification device provided in this application. like Figure 1A As shown, for example, the fingerprint identification device 12 involved in the present application is disposed on the cover glass of the mobile phone 11 , and a fingerprint identification area 13 is formed on the cover glass of the mobile phone 11 . Figure 1B It is a schematic diagram of another ...
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The invention provides a fingerprint recognition device and terminal equipment. The fingerprint recognition device comprises cover plate glass of a touch screen, a fingerprint module, a waterproof gasket and a spacing module, wherein the fingerprint module is embedded in the cover plate glass; the waterproof gasket is arranged between the fingerprint module and the cover plate glass; the waterproof gasket is used for realizing a waterproof function between the fingerprint module and the cover plate glass; the spacing module is arranged on the inner surface of the cover plate glass through an adhesion manner; the fingerprint module is connected with the spacing module through the adhesion manner and the spacing module is used for restricting the fingerprint module to move toward a directionfar away from the inner surface of the cover plate glass. According to the fingerprint recognition device provided by the invention, relatively good waterproof performance and reliable operation arerealized, so that the service life of the terminal equipment is prolonged and then the user experience is improved; and moreover, the fingerprint recognition device occupies a relatively small space so that the cost is relatively low.
Description
technical field [0001] The present application relates to mechanical technology, in particular to a fingerprint identification device and terminal equipment. Background technique [0002] With the development of electronic technology and communication technology, terminal devices are used more and more widely. In order to improve the convenience and safety of the user when using the terminal device, a fingerprint identification area is set on the terminal device. At the same time, users have higher and higher requirements on the waterproof performance of the terminal equipment. Therefore, how to ensure the waterproof effect of the fingerprint recognition area is becoming more and more important. [0003] The gap between the fingerprint module and the cover glass can be sealed by dispensing glue between the fingerprint module and the cover glass of the touch screen (Touch Panel, TP) in contact with the fingerprint module, so as to realize the waterproof of the fingerprint re...
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IPC IPC(8): G06F1/16G06K9/00
CPCG06F1/1684G06V40/12G06F1/16
Inventor 罗建红尹帮实郭阳
Owner HONOR DEVICE CO LTD