Title:
OPTICAL SENSING APPARATUS AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2020/097748
Kind Code:
A1
Abstract:
Provided in some embodiments of the present application are an optical sensing apparatus and a terminal. The optical sensing apparatus provided in the present application comprises: a photoelectric sensor (105), which is used to convert an optical signal that is acquired by means of a light-sensing unit of the photoelectric sensor into an electrical signal; an image sensor (103), which is used to convert an optical signal acquired by means of a light-sensing unit of the image sensor into image data; the image sensor and the photoelectric sensor are physically integrated, and the light-sensing unit of the image sensor and the light-sensing unit of the photoelectric sensor are used to sense light within an imaging region of the same lens. By employing the embodiments of the present application, on the premise of not affecting the original functions of a sensor, the volume of a module may be reduced, the complexity of a structure and optical path design is reduced, and manufacturing costs are reduced.
Inventors:
WANG YUDONG (CN)
Application Number:
PCT/CN2018/114940
Publication Date:
May 22, 2020
Filing Date:
November 12, 2018
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
G06F3/01
Foreign References:
| CN106445122A | 2017-02-22 | |||
| CN107343136A | 2017-11-10 | |||
| CN206759605U | 2017-12-15 |
Other References:
See also references of EP 3674848A4
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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