发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a two-way display type liquid crystal display device capable of improving brightness on the screen through reflective display, reducing power consumption by reducing the emitting frequency of illuminating light for supplementing the screen brightness and displaying a color image with sufficient brightness and good contrast. SOLUTION: A compensating capacity electrode 13, which is provided on the rear side inner surface of a substrate 3 in a liquid crystal display element 1, is formed into a shape, which has an extension 13b corresponding to the area between pixel electrodes adjacent with a data line 12 held in between, by means of a metal film of a high reflectivity. Among the areas corresponding to the pixel electrodes 4, an area enclosed by the compensating capacity electrode 13 and a light-shielding film 16, which corresponds to the area between the pixel electrodes adjacent with a gate line 11 held in between, is made a transmitting area A, while an area corresponding to the extension 13b of the compensating capacity electrode 13 is made a reflection area S. Also the areas for color filters 17R, 17G, 17B are made smaller than that of the transmitting area A, which emits coloring light and non-colored light from the transmitting area A, and emitting non-colored reflected light from the reflection area S.
申请公布号 JP2000162644(A) 申请公布日期 2000.06.16
申请号 JP19980340307 申请日期 1998.11.30
申请人 CASIO COMPUT CO LTD 发明人 MIYASHITA TAKASHI;TOYOSHIMA TAKESHI
分类号 G02F1/1335;G02F1/136;G02F1/1368 主分类号 G02F1/1335
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