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Photosensitive module, display module and electronic equipment

A photosensitive module and display module technology, applied in the direction of electrical digital data processing, character and pattern recognition, instruments, etc., can solve the problems of limited use, achieve the effects of eliminating interference, reducing costs, and saving light sources

Active Publication Date: 2018-04-20
柳州梓博科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] However, the above-mentioned optical fingerprint identification module can only be installed in a predetermined area of ​​the mobile terminal, such as the non-display area of ​​the mobile terminal, and the fingerprint identification can only be performed by touching the predetermined area, so the use is still limited.

Method used

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  • Photosensitive module, display module and electronic equipment
  • Photosensitive module, display module and electronic equipment
  • Photosensitive module, display module and electronic equipment

Examples

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Embodiment Construction

[0067] 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.

[0068] 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 invention discloses a photosensitive module, a display module and a piece of electronic equipment. The photosensitive module includes a photosensitive device and an anti-aliasing imaging element.The photosensitive device includes a photosensitive panel used for sensing light signals. The photosensitive panel includes a substrate and a plurality of photosensitive units arranged on the substrate. The anti-aliasing imaging element is disposed above the photosensitive panel, and is used for preventing aliasing between light signals received by adjacent photosensitive units. The anti-aliasingimaging element includes multiple first light transmission areas for light signals to pass through. The photosensitive units are correspondingly disposed below the first light transmission areas. Boththe display module and the electronic equipment include the photosensitive module.

Description

technical field [0001] The invention relates to a photosensitive module, a display module and electronic equipment for 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06F1/16
CPCG06F1/1684G06V40/1318
Inventor 李问杰
Owner 柳州梓博科技有限公司
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