Title:
IMAGE SENSOR, CAMERA ASSEMBLY, AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/035902
Kind Code:
A1
Abstract:
The present application relates to an image sensor (10). The image sensor (10) comprises: a pixel array (11) comprising a plurality of subunits (111), each subunit (111) comprising two pixel circuits, wherein one pixel circuit comprises a plurality of first photoelectric conversion elements (1111), the other pixel circuit comprises a plurality of second photoelectric conversion elements (1111'), and the pixel circuits are used for transferring a charge generated by the at least one first photoelectric conversion element (1111) or the at least one second photoelectric conversion element (1111') to a corresponding floating diffusion region for accumulation, and outputting an analog signal corresponding to the accumulated charge in the floating diffusion region; and a plurality of conversion circuits (141), each conversion circuit (141) comprising two analog-to-digital converters which are respectively connected to the two pixel circuits, and the conversion circuits (141) being used for reading, on the basis of a full-resolution output mode or a combined output mode together with at least one of the two pixel circuits, a digital signal converted from analog signal.
Inventors:
YANG XIN (CN)
Application Number:
PCT/CN2022/113487
Publication Date:
March 16, 2023
Filing Date:
August 19, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04M1/02
Foreign References:
| CN113747022A | 2021-12-03 | |||
| CN113242344A | 2021-08-10 | |||
| CN213279832U | 2021-05-25 | |||
| CN110913152A | 2020-03-24 | |||
| CN103533267A | 2014-01-22 | |||
| US20060108506A1 | 2006-05-25 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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