P‐260L:  Late‐News Poster : Design of Multi‐Screen RGBW LCDs for Information Displays | Zendy

Lim Jongjin | Zendy; Kwon Kyungjoon | Zendy; Lee Junho | Zendy; Shim Yeonshim | Zendy; Oh Euiyeol | Zendy; Ahn Inho | Zendy; Kang InByeong | Zendy; Chung InJae | Zendy

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P‐260L: Late‐News Poster : Design of Multi‐Screen RGBW LCDs for Information Displays

Author(s) -

Lim Jongjin,

Kwon Kyungjoon,

Lee Junho,

Shim Yeonshim,

Oh Euiyeol,

Ahn Inho,

Kang InByeong,

Chung InJae

Publication year - 2008

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 - 10.1889/1.3069383

Subject(s) - liquid crystal display , computer science , luminance , computer graphics (images) , rgb color model , computer hardware , artificial intelligence , operating system

A 2×2 module prototype is developed with four 15‐inch RGBW LCDs. Transmittance of LCD is increased with the low resolution, that is, qXGA(512×RG×384×BW). Using a new RGBW conversion algorithm, white and R/G/B luminance are increased 270% and 130% respectively in comparison with the 15‐inch conventional RGB LCD. An electronics system is implemented and a GUI is developed to support the hardware image control for tiled display.

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