Invention Grant
- Patent Title: Electronic apparatus and texture recognition device
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Application No.: US16905997Application Date: 2020-06-19
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Publication No.: US11244140B2Publication Date: 2022-02-08
- Inventor: Xiaozhou Zhan , Cheng Li , Yanna Xue , Yajie Feng , Kuiyuan Wang , Yue Geng
- Applicant: Beijing BOE Sensor Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: Beijing BOE Sensor Technology Co., Ltd.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: Beijing BOE Sensor Technology Co., Ltd.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Thomas | Horstemeyer, LLP
- Priority: CN201910677288.9 20190725
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
An electronic apparatus and a texture recognition device are described that relate to image recognition technologies. The texture recognition device includes a sensing layer, a transparent contact layer, a light shielding layer, and a plurality of light sources. The sensing layer includes a plurality of photosensitive units distributed in an array; the transparent contact layer is disposed on a side of the sensing layer; the light shielding layer is disposed between the sensing layer and the transparent contact layer, and including a plurality of light transmission portions arranged in an array; and the light sources are distributed in an array on a side of the light shielding layer close to the transparent contact layer, and light emitted by the light sources is reflected by the transparent contact layer and transmitted to the photosensitive units by passing through the light transmission portions.
Public/Granted literature
- US20210027036A1 ELECTRONIC APPARATUS AND TEXTURE RECOGNITION DEVICE Public/Granted day:2021-01-28
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