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:
Jun. 08, 2010
Filed:
Jan. 14, 2005
Deok Soo Kim, Gumi-si, KR;
Byung Chul Lee, Gumi-si, KR;
Jin Young Kim, Daegu, KR;
Yun Gi Kim, Busan, KR;
Sung Gon Shin, Gyeongsangnam-do, KR;
Sung Min Jun, Busan, KR;
Deok Soo Kim, Gumi-si, KR;
Byung Chul Lee, Gumi-si, KR;
Jin Young Kim, Daegu, KR;
Yun Gi Kim, Busan, KR;
Sung Gon Shin, Gyeongsangnam-do, KR;
Sung Min Jun, Busan, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed herein is a plasma display panel in which afterimage is improved. The plasma display panel according to the present invention includes a panel unit having an upper plate and a lower plate, a frame that supports circuitry, and a conductive material formed between the panel unit and the frame. As such, a conductive material is formed on a bottom surface of a lower plate of a panel. Thus, charges introduced into the lower plate are properly controlled to improve the waveform stability of the panel. Also, a charge characteristic is improved to implement a stable operation. Accordingly, an afterimage time can be reduced. Further, a sheet of a low hardness and light weight is used. It is thus possible to absorb shock and noise of a PDP, accomplish light weight of the PDP and reduce the materials of the sheet.