发明名称 Data driving device and liquid crystal display device using the same
摘要 <p>A gray scale voltage generator includes a voltage dividing resistor string to generate blue (B), red (R), and green (G) gamma voltage signals, the voltage dividing resistor string including a B gamma voltage signal generating section, a R/G gamma voltage generating section, and a common (COM) gamma voltage generating section to individually control a B gray scale voltage and a R/G gray scale voltage to maintain a constant color temperature. </p>
申请公布号 EP2071550(A3) 申请公布日期 2010.02.10
申请号 EP20080167970 申请日期 2008.10.30
申请人 LG DISPLAY CO., LTD. 发明人 LEE, JOO HONG;SONG, HONG SUNG;MIN, WOONG KI;SON, YOUNG GI
分类号 G09G3/34;G09G3/36 主分类号 G09G3/34
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