16-2: A Novel S-PVA Cell Structure with High Contrast Ratio

16-2: A Novel S-PVA Cell Structure with High Contrast Ratio

This paper describes a new S‐PVA cell structure which achieves enhanced contrast ratio by adopting a step‐like patterned common electrode between the high sub‐pixel and low sub‐pixel electrodes without loss of transmittance. A 24‐inch panel was developed for monitor applications and measured contras...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2008-05, Vol.39 (1), p.200-203
Hauptverfasser: Kim, Su Jeong, Kim, Kwang-Hyun, Jung, Jiyoon, Heo, Jeong-Uk, Lee, Nam-Seok, Kim, Kyeong-Hyeon, Kim, Sang Soo
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Sprache:eng
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Zusammenfassung:This paper describes a new S‐PVA cell structure which achieves enhanced contrast ratio by adopting a step‐like patterned common electrode between the high sub‐pixel and low sub‐pixel electrodes without loss of transmittance. A 24‐inch panel was developed for monitor applications and measured contrast ratio and white luminance were over 2500:1 and 400cd/m2, respectively.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3069595