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基本信息:
- 专利标题: Blue color filter element
- 专利标题(中):蓝色滤色片
- 申请号:US11595198 申请日:2006-11-10
- 公开(公告)号:US20080111459A1 公开(公告)日:2008-05-15
- 发明人: Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
- 申请人: Margaret J. Helber , Paula J. Alessi , Mitchell S. Burberry , Donald R. Diehl , Mary C. Brick , Steven Evans , Ronald S. Cok
- 主分类号: H01J61/40
- IPC分类号: H01J61/40 ; H01J1/62
摘要:
A blue color filter having a blue filter layer comprising a first pigment having a maximum absorption at a wavelength within the range of from 550 to 650 nm, and a second pigment having a maximum absorption at a shorter wavelength than the first pigment within the range of from 500 to 600 nm, wherein the blue filter layer has chromaticity coordinates (x, y) in the 1931 CIE XYZ calorimetric system, calculated using CIE Standard Illuminant D65, that satisfy the expressions 0.134≦x≦0.15 and 0.03≦y≦0.06.
摘要(中):
一种蓝色滤色片,其具有蓝色滤色层,所述蓝色滤色片层包含在550nm至650nm范围内具有最大吸收的第一颜料,以及在比所述第一颜料更短的波长处具有最大吸收的第二颜料, 500至600nm,其中蓝色滤色层在1931 CIE XYZ量热系统中使用CIE标准照度D65计算的色度坐标(x,y)满足表达式0.134 <= x <= 0.15和0.03 <= y <= 0.06。
公开/授权文献:
- US07999451B2 Blue color filter element 公开/授权日:2011-08-16