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:
Mar. 19, 2013
Filed:
Jul. 07, 2011
Seong-min Kim, Yongin, KR;
Jae-kook Ha, Yongin, KR;
Jin-koo Chung, Yongin, KR;
Jun-ho Choi, Yongin, KR;
Seong-Min Kim, Yongin, KR;
Jae-Kook Ha, Yongin, KR;
Jin-Koo Chung, Yongin, KR;
Jun-Ho Choi, Yongin, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Abstract
A thin film deposition apparatus, which has high external light transmittance and a cathode having a uniform thickness, is disclosed. In one embodiment, the thin film deposition apparatus includes a deposition source spaced apart from a center of the substrate and configured to emit a deposition material toward the substrate and a blocking member disposed on the substrate and configured to block at least part of the deposition material emitted from the deposition source, wherein an opening is defined on at least one side of the blocking member.