Title:
LENS INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/004424
Kind Code:
A1
Abstract:
Provided is a technique that can reduce an increase in device size in a device that conveys a lens to an imaging position. A lens inspection device comprises a lens-to-be-inspected holding part (41), a camera (51b), a camera support part (53b), and a holding part movement mechanism (45). The lens-to-be-inspected holding part (41) holds a lens (9) to be inspected. The camera (51b) captures an image of the lens (9) to be inspected. The camera support part (53b) supports the camera (51b). The holding part movement mechanism (45) moves the lens-to-be-inspected holding part (41) between an imaging position (P1) at which the camera (51b) captures an image of the lens (9) to be inspected and a standby position (P2) that is separated in a -X direction from the imaging position (P1). The camera support part (53b) extends in the -X direction and a +Y direction.
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Inventors:
TANIGUCHI SHINYA (JP)
Application Number:
PCT/JP2023/018610
Publication Date:
January 04, 2024
Filing Date:
May 18, 2023
Export Citation:
Assignee:
SCREEN HOLDINGS CO LTD (JP)
International Classes:
G01M11/00; G01N21/958
Foreign References:
| CN110596150A | 2019-12-20 | |||
| US5818573A | 1998-10-06 | |||
| JP2007071638A | 2007-03-22 | |||
| JP2000171347A | 2000-06-23 | |||
| JP2019060628A | 2019-04-18 | |||
| JP2019215321A | 2019-12-19 | |||
| JP2012181139A | 2012-09-20 | |||
| JP2013015345A | 2013-01-24 |
Attorney, Agent or Firm:
NISHIDA Takami (JP)
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