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Displaying apparatus for scanning fingerprint and method thereof

A display device and fingerprint technology, which is applied to a display device for scanning fingerprints and the field thereof, and can solve the problems of sacrificing the area of ​​the display panel and not being able to touch intuitively.

Pending Publication Date: 2020-08-28
INNOVATION & TRANSFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, in mobile devices, the fingerprint sensor is formed on the lower part near the display panel, and this design may sacrifice the area of ​​the display panel
Also, some users may not intuitively touch the fingerprint sensor when it is fixed on the lower part of the mobile device

Method used

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  • Displaying apparatus for scanning fingerprint and method thereof
  • Displaying apparatus for scanning fingerprint and method thereof
  • Displaying apparatus for scanning fingerprint and method thereof

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Embodiment Construction

[0032] The following disclosure provides many different embodiments, or examples, for implementing the various features of the application. Specific examples of components and configurations are described below to simplify the disclosure of the present application. Of course, these are examples only and are not intended to limit the application. For example, the following description of forming a first feature on or over a second feature may include embodiments in which first and second features are formed in direct contact, and may also include embodiments in which other features are formed between the first and second features. , so the first and second features are not in direct contact. Additionally, the application may repeat element symbols and / or letters in different instances. This repetition is for simplicity and clarity and does not dictate the relationship between the different embodiments and / or architectures discussed.

[0033] Furthermore, the application can ...

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PUM

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Abstract

A circuit includes: a panel; a first driving device, disposed on an upper side of the panel, for driving a first display portion of the panel; a second driving device, disposed on a lower side of thepanel, for driving a second display portion of the panel; and a control device, coupled to the first driving device and the second driving device, for controlling one of the first driving device and the second driving device to scan a fingerprint on one of the first display portion and the second display portion respectively.

Description

technical field [0001] This application claims priority to US Patent Application No. 16 / 281,586 filed on February 21, 2019, the entire disclosure of which is incorporated herein by reference. [0002] The invention relates to a display device and method for scanning fingerprints. Background technique [0003] Fingerprint scanning is a reliable and widely used technique for personal identification or verification in mobile devices. Generally, in mobile devices, the fingerprint sensor is formed at the lower portion near the display panel, and this design may sacrifice the area of ​​the display panel. In addition, some users may not intuitively touch the fingerprint sensor when it is fixed on the lower part of the mobile device. Therefore, there is a need to provide a novel fingerprint sensing system on mobile devices to solve the above problems. Contents of the invention [0004] Embodiments of the disclosure provide a display device. The display device includes a panel,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06K9/00
CPCG06F3/041G06V40/1306G09G2370/22G09G2340/0435G09G2320/0686G09G2310/0218G09G2310/0267G09G3/20G06F3/041661G06F1/1684G06F3/04886G06V40/1318G09G3/3233G06F3/0416
Inventor 李信贤
Owner INNOVATION & TRANSFORMATION