Title:
CAMERA APPARATUS AND WINDER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/028804
Kind Code:
A1
Abstract:
A camera apparatus (200), comprising: a camera (210) and a lens (220). The angle between a chip target plane (41) of the camera (210) and a mirror plane (11) of the lens (220) is a predetermined angle, and the angle value of the predetermined angle is greater than 0 degrees and less than or equal to 20 degrees. The camera apparatus (200) is suitable for a winder system (1000) and can implement image focusing in different working planes, so that a clear image of a cathode feature and an anode feature can be simultaneously obtained by a single camera.
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Inventors:
CHEN ZHIPENG (CN)
CHEN CHAO (CN)
HUANG SIYING (CN)
ZHANG WEI (CN)
CHEN CHAO (CN)
HUANG SIYING (CN)
ZHANG WEI (CN)
Application Number:
PCT/CN2021/115519
Publication Date:
March 09, 2023
Filing Date:
August 31, 2021
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
G01N21/88; G01N21/84; G03B19/02
Foreign References:
| CN113218945A | 2021-08-06 | |||
| CN109358064A | 2019-02-19 | |||
| CN112311971A | 2021-02-02 | |||
| CN111351799A | 2020-06-30 | |||
| CN207751901U | 2018-08-21 | |||
| CN203606301U | 2014-05-21 | |||
| CN108695559A | 2018-10-23 | |||
| CN211601861U | 2020-09-29 | |||
| JP2008046103A | 2008-02-28 | |||
| JP2001174215A | 2001-06-29 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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