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:
May. 04, 2010
Filed:
Jan. 08, 2007
Applicants:
Myeong Soo Chang, Gyeonggi-Do, KR;
Hong Rae Cha, Seoul, KR;
Byung Gil Ryu, Seoul, KR;
Kyung Ku Kim, Seoul, KR;
Young Sung Kim, Gyeonggi-Do, KR;
Inventors:
Myeong Soo Chang, Gyeonggi-Do, KR;
Hong Rae Cha, Seoul, KR;
Byung Gil Ryu, Seoul, KR;
Kyung Ku Kim, Seoul, KR;
Young Sung Kim, Gyeonggi-Do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 5/16 (2006.01); H01K 1/26 (2006.01); H01J 17/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical filter of a plasma display panel (PDP) and its fabrication method are disclosed. The optical filter includes an electromagnetic wave shield layer having a bias angle formed by cutting a mesh film along a predetermined direction.