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:
Jan. 14, 2020
Filed:
May. 29, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
A substrate inspection system includes a floating unit that floats a substrate, an inspection unit disposed above the floating unit, a grip unit disposed below the inspection unit and including a first grip member that holds the substrate on the floating unit, a grip transfer unit that moves the grip unit in a first direction, and an illumination unit that generates light. The inspection unit inspects the substrate that floats on the floating unit, the illumination unit is disposed on a moving path of the grip unit, and the light generated by the illumination unit is irradiated onto the inspection unit. The first grip member includes a first adsorption pad that adsorbs the substrate, and a first support member that supports the first adsorption pad and that includes a first opening into which the illumination unit is inserted.