Invention Grant
- Patent Title: Method and apparatus for aligning and inspecting electronic components
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Application No.: US15623458Application Date: 2017-06-15
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Publication No.: US10338006B2Publication Date: 2019-07-02
- Inventor: Chi Wah Cheng , Kai Fung Lau , Hoi Shuen Tang
- Applicant: ASM Technology Singapore Pte Ltd
- Applicant Address: SG Singapore
- Assignee: ASM TECHNOLOGY SINGAPORE PTE LTD
- Current Assignee: ASM TECHNOLOGY SINGAPORE PTE LTD
- Current Assignee Address: SG Singapore
- Agency: Ostrolenk Faber LLP
- Main IPC: G06T7/00
- IPC: G06T7/00 ; G06T7/70 ; G01N21/01 ; G01N21/95

Abstract:
A method for automated alignment of electronic components with respect to one or more inspection devices for inspecting the electronic components, each electronic component having a plurality of side surfaces. The method comprises: positioning each electronic component relative to an imaging device; determining, by the imaging device, an angular offset and a linear offset between each side surface of the electronic component and the one or more inspection devices; positioning each electronic component relative to the inspection devices; effecting alignment between each side surface and the one or more inspection devices in accordance with the respective angular and linear offsets; and inspecting each side surface after effecting alignment between the side surface and the inspection devices.
Public/Granted literature
- US20180364180A1 METHOD AND APPARATUS FOR ALIGNING AND INSPECTING ELECTRONIC COMPONENTS Public/Granted day:2018-12-20
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