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公开(公告)号:US06733934B2
公开(公告)日:2004-05-11
申请号:US09893569
申请日:2001-06-29
申请人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G03F700
CPC分类号: G02B5/201
摘要: A color filter array having a red filter layer on a substrate wherein the red filter layer comprises a xanthene dye having its absorption maximum at a wavelength of 500 to 600 nm, and a pirazolone azo dye having its absorption maximum at a wavelength of 400 to 550 nm; and has a transmittance at a wavelength of 535 nm of 1% or less and that at 650 nm of 90% or more; and the color filter array shows excellent spectroscopic characteristics with respect to red light and has a red filter layer excellent in light fastness.
摘要翻译: 一种滤色器阵列,其在基板上具有红色滤色层,其中所述红色滤色器层包括其波长为500至600nm处具有最大吸收的呫吨染料,以及波长400至550nm具有最大吸收的吡唑酮偶氮染料 nm; 并且在535nm的波长下的透射率为1%以下,650nm的透射率为90%以上。 并且滤色器阵列显示出相对于红光的优异的光谱特性,并且具有耐光性优异的红色滤色器层。
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公开(公告)号:US07153619B2
公开(公告)日:2006-12-26
申请号:US10839216
申请日:2004-05-06
申请人: Yuuji Ueda , Kazuhiro Machiguchi , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Yuuji Ueda , Kazuhiro Machiguchi , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G02B5/20
CPC分类号: G02B5/223
摘要: A color filter array having a blue filter layer on a substrate wherein the blue filter layer comprises triallylmethane dye showing its absorption maximum at a wavelength within the range of from 550 to 650 nm; and has a transmittance at a wavelength of 450 nm of 70% or more and that at 650 nm of 5% or less is provided; and the color filter array shows excellent spectroscopic characteristics with respect to blue light and has a blue filter layer excellent in light fastness.
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公开(公告)号:US06770405B2
公开(公告)日:2004-08-03
申请号:US09893772
申请日:2001-06-29
申请人: Yuuji Ueda , Kazuhiro Machiguchi , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Yuuji Ueda , Kazuhiro Machiguchi , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G03F700
CPC分类号: G02B5/223
摘要: A color filter array having a blue filter layer on a substrate wherein the blue filter layer comprises triallylmethane dye showing its absorption maximum at a wavelength within the range of from 550 to 650 nm; and has a transmittance at a wavelength of 450 nm of 70% or more and that at 650 nm of 5% or less is provided; and the color filter array shows excellent spectroscopic characteristics with respect to blue light and has a blue filter layer excellent in light fastness.
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公开(公告)号:US07078137B2
公开(公告)日:2006-07-18
申请号:US10750829
申请日:2004-01-05
申请人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G02B5/20
CPC分类号: G02B5/201
摘要: A color filter array having a green filter layer on a substrate wherein the green filter layer comprises a copper phthalocyanine dye having its absorption maximum at a wavelength of 600 to 700 nm, and a pyridone azo dye having its absorption maximum at a wavelength of 400 to 500 nm; and has a transmittance at a wavelength of 450 nm of 5% or less and that at 535 nm of 62% or more is provided; and the color filter array shows excellent spectroscopic characteristics with respect to green light and has a green filter layer excellent in light fastness.
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公开(公告)号:US06821691B2
公开(公告)日:2004-11-23
申请号:US10798379
申请日:2004-03-12
申请人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G02B520
CPC分类号: G02B5/201
摘要: A color filter array having a red filter layer on a substrate wherein the red filter layer comprises a xanthene % dye having its absorption maximum at a wavelength of 500 to 600 nm, and a pirazolone azo dye having its absorption maximum at a wavelength of 400 to 550 nm; and has a transmittance at a wavelength of 535 nm of 1% or less and that at 650 nm of 90% or more; and the color filter array shows excellent spectroscopic characteristics with respect to red light and has a red filter layer excellent in light fastness.
摘要翻译: 一种滤色器阵列,其在基板上具有红色滤色层,其中所述红色滤色层包含在500至600nm的波长下具有最大吸收的呫吨染料,以及在波长为400至 550nm; 并且在535nm的波长下的透射率为1%以下,650nm的透射率为90%以上。 并且滤色器阵列显示出相对于红光的优异的光谱特性,并且具有耐光性优异的红色滤色器层。
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公开(公告)号:US06713227B2
公开(公告)日:2004-03-30
申请号:US09893450
申请日:2001-06-29
申请人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
发明人: Kazuhiro Machiguchi , Yuuji Ueda , Hiroki Endo , Taichi Natori , Toyomi Jinwaki
IPC分类号: G03F7004
CPC分类号: G02B5/201
摘要: A color filter array having a green filter layer on a substrate wherein the green filter layer comprises a copper phthalocyanine dye having its absorption maximum at a wavelength of 600 to 700 nm, and a pyridone azo dye having its absorption maximum at a wavelength of 400 to 500 nm; and has a transmittance at a wavelength of 450 nm of 5% or less and that at 535 nm of 62% or more is provided; and the color filter array shows excellent spectroscopic characteristics with respect to green light and has a green filter layer excellent in light fastness.
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