The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2020
Filed:
Sep. 21, 2018
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Chun Hung Tsai, Kaohsiung, TW;
Hsuan Yu Chen, Kaohsiung, TW;
Ian Hu, Kaohsiung, TW;
Meng-Kai Shih, Kaohsiung, TW;
Shin-Luh Tarng, Kaohsiung, TW;
ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;
Abstract
An apparatus includes: a first image capture module, a second image capture module, and a first projector. The first image capture module has a first optical axis forming an angle from approximately 70° to approximately 87° with respect to the surface of a carrier. The second image capture module has a first optical axis forming an angle of approximately 90° with respect to the surface of the carrier. The first projector has a first optical axis forming an angle from approximately 40° to approximately 85° with respect to the surface of the carrier.