Title:
IMAGE SENSING CIRCUIT AND IMAGE DEPTH SENSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/033303
Kind Code:
A1
Abstract:
Disclosed is an image sensing circuit (14), comprising a pixel array (140) comprising a plurality of pixel series, wherein one pixel series in the plurality of pixel series comprises a plurality of pixel circuits; and clock signal generation circuits (142) coupled to a first end and a second end of the pixel series, wherein at a first time, a first clock signal is propagated from the first end of the pixel series to the second end of the pixel series, and at a second time, a second clock signal is propagated from the second end of the pixel series to the first end of the pixel series.
Inventors:
LIANG YU-AN (CN)
Application Number:
PCT/CN2017/097684
Publication Date:
February 21, 2019
Filing Date:
August 16, 2017
Export Citation:
Assignee:
SHENZHEN GOODIX TECH CO LTD (CN)
International Classes:
G09G3/36; G01S7/4914; G01S17/894
Foreign References:
| CN104123923A | 2014-10-29 | |||
| CN103390392A | 2013-11-13 | |||
| CN102831860A | 2012-12-19 | |||
| US20090219424A1 | 2009-09-03 |
Other References:
See also references of EP 3471086A4
Attorney, Agent or Firm:
SHANGHAI CHENHAO INTELLECTUAL PROPERTY LAW FIRM GENERAL PARTNERSHIP (CN)
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