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72.4: Novel LCD Driver ICs with Built‐In Programmable RGB Independent Gamma Control
Author(s) -
Nose Takashi,
Furihata Hirobumi,
Hayama Hiroshi
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 - 10.1889/1.3069334
Subject(s) - rgb color model , liquid crystal display , gamma correction , computer science , computer hardware , computer graphics (images) , function (biology) , artificial intelligence , computer vision , image (mathematics) , evolutionary biology , biology , operating system
We have developed a novel LCD driver IC with a programmable RGB Independent gamma‐curve control function. Our driver can control gamma‐curves of LCD panels with various gamma values. By setting only a few registers, detailed and accurate controls can be achieved. And, by correcting gamma‐curve of red, green and blue independently, driven LCDs have achieved high quality display images without the color shift.