发明名称 |
Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nm |
摘要 |
A color filter (19) used in a transmissive color liquid crystal display panel of a color liquid crystal display (LCD) apparatus. This color filter (19) is constituted by a tristimulus color filter for wavelength-selecting and transmitting red light, green light and blue light. Mixing of blue color and red color is prohibited by not having the transmission wavelength band of the red filter CFR overlaid substantially on the transmission wavelength band of the blue filter CFB.
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申请公布号 |
US7808585(B2) |
申请公布日期 |
2010.10.05 |
申请号 |
US20050631543 |
申请日期 |
2005.07.12 |
申请人 |
SONY CORPORATION |
发明人 |
HAGA SHUICHI;KAKINUMA KOICHIRO;NAKATSUE TAKEHIRO;MATSUMOTO TATSUHIKO;TAGAWA YASUHIRO;OTA YUTAKA;OKU TAKASHI;ARAI TAKEO |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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地址 |
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