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. 20, 2007
Filed:
Feb. 12, 2004
Applicants:
Kyung Ku Kim, Seoul, KR;
Hong Rae Cha, Seoul, KR;
Young Sung Kim, Yongin-si, KR;
Myeong Soo Chang, Woowang-si, KR;
Byung Gil Ryu, Seoul, KR;
Inventors:
Kyung Ku Kim, Seoul, KR;
Hong Rae Cha, Seoul, KR;
Young Sung Kim, Yongin-si, KR;
Myeong Soo Chang, Woowang-si, KR;
Byung Gil Ryu, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/10 (2006.01); H01J 29/88 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a front filter in a plasma display panel (PDP), in which the front filter comprises an impact-absorbing layer attached to a front surface of the panel and composed of one of EVA, acrylic polymers, and PVC to be able to absorb external impacts.