Recent research and development on 71-in.-diagonal color PDPs

— The World's first 71‐ and 76‐in.‐diagonal ACPDPs with full high‐definition resolution (1920 × 1080), a high luminance of 800 cd/m2, and a dark‐room contrast ratio of 1200:1 have been developed using a highly efficient barrier‐rib structure. Also a new MgO protective layer and a film‐type opti...

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Bibliographic Details
Published in:Journal of the Society for Information Display 2005-01, Vol.13 (1), p.33-38
Main Authors: Choi, Kwang-Yeol, Choi, Jeong-Pil, Chang, Myeong-Soo, Yoo, Eun-Ho, Kim, Won-Tae, Kim, Jin-Young, Park, Eung-Chul, Park, Seung-Tea, Ryu, Jae-Hwa
Format: Article
Language:English
Subjects:
barrier rib
co-processed bus and black-matrix method
Full high-definition resolution PDP
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Summary:— The World's first 71‐ and 76‐in.‐diagonal ACPDPs with full high‐definition resolution (1920 × 1080), a high luminance of 800 cd/m2, and a dark‐room contrast ratio of 1200:1 have been developed using a highly efficient barrier‐rib structure. Also a new MgO protective layer and a film‐type optical filter were developed to improve picture quality. To fabricate large‐sized panels over 70 in. on the diagonal, an improved uniform exposing technology for the patterning of electrodes, a green sheet method for the transparent dielectric layer, and a co‐processed bus and black‐matrix (CPBB) method were used.
ISSN:1071-0922
1938-3657
DOI:10.1889/1.1867097