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Electronic device

A technology of electronic equipment and photoelectric sensing, which is applied in the fields of electrical digital data processing, instruments, character and pattern recognition, etc., to achieve the effects of reducing the cost of biometric information sensing, improving sensing accuracy, and reducing preparation costs

Active Publication Date: 2018-04-24
柳州梓博科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned optical fingerprint identification module can only be limited to be installed in the non-display area of ​​the mobile terminal, so it is necessary to propose a fingerprint identification structure that can be installed in the display area

Method used

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Embodiment Construction

[0051] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0052] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. "Contact" or "touchin...

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Abstract

The present invention discloses an electronic device. The electronic device comprises a display screen and a photoelectric sensing device arranged under the display screen. The display screen comprises a plurality of display pixels; and the photoelectric sensing device comprises a substrate and a plurality of photosensitive pixels arranged on the substrate, and the photosensitive pixels are correspondingly arranged to the display pixels.

Description

technical field [0001] The invention relates to an electronic device capable of sensing biometric information. Background technique [0002] At present, biometric information sensors, especially fingerprint recognition sensors, have gradually become standard components of electronic products such as mobile terminals. Since the optical fingerprint recognition sensor has a stronger penetration capability than the capacitive fingerprint recognition sensor, an optical fingerprint recognition module applied to a mobile terminal has been proposed. Such as figure 1 As shown, the optical fingerprint identification module includes an optical fingerprint sensor 400 and a light source 402 . Wherein, the optical fingerprint sensor 400 is disposed under the protective cover 401 of the mobile terminal. The light source 402 is disposed adjacent to one side of the optical fingerprint identification sensor 400 . When the user's finger F touches the protective cover 401, the light signal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16G06K9/00
CPCG06F1/1633G06V40/1318
Inventor 李问杰
Owner 柳州梓博科技有限公司
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