Title:
PLASMA DISPLAY PANEL HAVING A DIFFUSION BARRIER
Document Type and Number:
WIPO Patent Application WO/2011/136443
Kind Code:
A1
Abstract:
According to the present invention, in a plasma display panel having a diffusion barrier, a transparent electrode, a bus electrode, a dielectric layer, and a protective layer are sequentially formed on a surface of a front substrate which is arranged opposite a rear substrate, wherein the front and rear substrates are bonded together to constitute a plasma display panel, and a diffusion barrier is further disposed between the dielectric layer and the protective layer so as to prevent impurities in the front substrate or dielectrics from diffusing into the protective layer. Due to the prevention of the diffusion of impurities, discharging is stabilized during an initial period of aging, the plasma display panel can be driven at a low voltage, and the discharging efficiency of the plasma display panel can be improved.
Inventors:
HWANG, Ki Woong (C-dong Samik Village, 1649-7 Seocho-dong Seocho-gu, Seoul 137-880, 137-880, KR)
Application Number:
KR2010/006608
Publication Date:
November 03, 2011
Filing Date:
September 29, 2010
Export Citation:
Assignee:
SNU R & DB FOUNDATION (San 56-1, Shillim-dong Gwanak-gu, Seoul 151-742, 151-742, KR)
서울대학교 산학협력단 (서울특별시 관악구 신림동 산 56-1, 151-742 Seoul, 151-742, KR)
서울대학교 산학협력단 (서울특별시 관악구 신림동 산 56-1, 151-742 Seoul, 151-742, KR)
International Classes:
H01J17/49
Attorney, Agent or Firm:
MYUNG MOON IP & LAW FIRM (8F Songchon Bldg, 642-9 Yeoksam-dong Gangnam-gu, Seoul 135-080, 135-080, KR)
Claims:
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