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:
Nov. 06, 2012
Filed:
Jun. 11, 2007
Jang Hoon Lee, Gumi-si, KR;
Je Choon Ryoo, Daegu, KR;
Jeong Hong OH, Gumi-si, KR;
Eui Soo Kim, Daegu, KR;
Jong Han OH, Gumi-si, KR;
Jang Hoon Lee, Gumi-si, KR;
Je Choon Ryoo, Daegu, KR;
Jeong Hong Oh, Gumi-si, KR;
Eui Soo Kim, Daegu, KR;
Jong Han Oh, Gumi-si, KR;
Samsung Corning Precision Materials Co., Ltd., Gyeongsangbuk-Do, KR;
Abstract
A coating layer for blocking EMI is disclosed, which comprises a base substrate, and a deposition member formed at one surface of the base substrate, comprising a plurality of repetitive unit films which include metal layers and high refraction layers, wherein any one of the outmost metal layers of the deposition member has a minimum thickness among the metal layers. Also, an optical filter which includes the coating layer and a display apparatus are disclosed.