Invention Grant
- Patent Title: Solder printing inspection device, solder printing inspection method and method of manufacturing substrate
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Application No.: US16527947Application Date: 2019-07-31
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Publication No.: US11184984B2Publication Date: 2021-11-23
- Inventor: Manabu Okuda , 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 Bergman Watanabe & Burton LLP
- Priority: JPJP2017-021780 20170209
- Main IPC: H05K3/00
- IPC: H05K3/00 ; B23K1/00 ; B23K3/00 ; H05K3/34 ; G06T7/70 ; B23K1/005 ; G01B11/24 ; G06T7/00 ; B23K101/42

Abstract:
A solder printing inspection device that is placed on an upstream side of a component mounting machine that mounts an electronic component on solder that is printed on a substrate by a solder printing machine, and that inspects the solder on the substrate on which a thermosetting adhesive is applied, the solder printing inspection device including: an irradiator that irradiates the solder with light; an imaging device that takes an image of the irradiated solder; a processor that: generates actual solder position information of a solder group that the electronic component is mounted on based on the image, wherein the solder group includes two or more solders; generates, based on design data or manufacturing data, ideal solder inspection reference information indicating a reference inspection position and/or a reference inspection range of the solder included in the solder group; outputs mounting position adjustment information to the component mounting machine.
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