Invention Grant
- Patent Title: Board inspection apparatus
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Application No.: US15450697Application Date: 2017-03-06
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Publication No.: US10356298B2Publication Date: 2019-07-16
- Inventor: Nobuyuki Umemura , Akira Kato , Tsuyoshi Ohyama , Norihiko Sakaida
- Applicant: CKD Corporation
- Applicant Address: JP Aichi
- Assignee: CKD Corporation
- Current Assignee: CKD Corporation
- Current Assignee Address: JP Aichi
- Agency: Osha Liang LLP
- Priority: JP2016-066092 20160329
- Main IPC: H04N5/247
- IPC: H04N5/247 ; H04N5/225 ; G01B11/00 ; G01N21/956 ; G06T7/00

Abstract:
A board inspection apparatus is disclosed, which includes a surface-side irradiator irradiating a surface of each inspection area of a board, a surface-side camera taking a surface-side image of the surface, a rear face-side irradiator irradiating a rear face of each inspection area, a rear face-side camera taking a rear face-side image of the rear face, and a controller moving the surface-side irradiator and the surface-side camera to a position corresponding to the surface of each inspection area, moving the rear face-side irradiator and the rear face-side camera to a position corresponding to the rear face of each inspection area, and inspecting the surface and the rear face of each inspection area based on the surface-side image and the rear face-side image, respectively.
Public/Granted literature
- US20170289416A1 BOARD INSPECTION APPARATUS Public/Granted day:2017-10-05
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