Premium
P‐91: A Study on Discharge Characteristics of Face‐to‐Face and Coplanar Sustain Electrode Structures in 42‐inch Full HD Grade AC PDPs
Author(s) -
Kim BoSung,
Tae HeungSik,
Cho Tae. S.,
Choi Young. D.,
Kim Jung. N.,
Lee Kwangsik,
Terao Yoshitaka,
Miyama Takashi,
Yamada Yukika
Publication year - 2007
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2785357
Subject(s) - electrode , materials science , luminance , energy conversion efficiency , plasma display , torr , optoelectronics , optics , analytical chemistry (journal) , chemistry , physics , chromatography , thermodynamics
The discharge characteristics of the face‐to‐face and coplanar sustain electrode structures in 42″ full‐HD grade test panel were investigated. The UV conversion efficiency (plasma efficiency) was calculated by the visible emission of 585 nm from the Ne and infrared emission of 823 and 828 nm from Xe in the two different face‐to‐face and coplanar 6‐inch test panels by using the digital photo meter (PR‐920) and the spectrometer (diode array rapid analyzer system). The luminance efficiency of the face‐to‐face and coplanar sustain electrode structure were measured at a 4 % Xe content and a pressure of 450 Torr, and driving frequencies of 100 kHz with a duty ratio of 40 %, respectively. As a result, the UV conversion efficiency (plasma efficiency) of the face‐to‐face sustain electrode structure was improved by about 1.64 to 1.84 times than the coplanar structure and the luminance efficiency of the face‐to‐face structure was improved by about 2.03 times than the coplanar structure in the 42″ full‐HD grade AC‐PDPs.