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    Filter dyes for photographic elements
    5.
    发明授权
    Filter dyes for photographic elements 失效
    用于照相元件的滤色染料

    公开(公告)号：US5399690A

    公开(公告)日：1995-03-21

    申请号：US15775

    申请日：1993-02-10

    申请人： Donald R. Diehl ,  Glenn M. Brown ,  Margaret J. Helber

    发明人： Donald R. Diehl ,  Glenn M. Brown ,  Margaret J. Helber

    IPC分类号： C09B23/01 ,  C09B23/14 ,  G03C1/83 ,  C09B23/02 ,  C09B23/04 ,  C09B23/06

    CPC分类号： G03C1/832 ,  C09B23/0008 ,  C09B23/0066 ,  C09B23/0091 ,  C09B23/14

    摘要： Solid particle dispersions of dyes according to the formula: ##STR1## wherein D is selected from the group consisting of ##STR2## and ketomethylene nuclei are disclosed as filter dyes for photographic elements.In this formula, E.sup.1 and E.sup.2 are each independently electron withdrawing groups. R.sup.1 and R.sup.6 are each independently R or NHR, where R is aryl. R.sup.2 and R.sup.3 are each independently alkyl or aryl, or represent the carbon atoms necessary to form a fused ring with the phenyl ring to which the N atom is attached. R.sup.4 and R.sup.7 are each independently hydrogen, alkyl or aryl. R.sup.5 is alkyl. Z represents the atoms necessary to complete a 5 or 6 memebered heterocyclic nucleus. M.sup.+ is a cation. L.sup.1 through L.sup.7 are each independently methine groups. m is 0, 1, 2, or 3. n is 0 or 1. p is 0, 1, 2, 3, or 4. q is 0, 1, 2, or 3. At least one of R.sup.1 or D includes an aryl ring substituted with a carboxy or sulfonamido substituent.

    摘要翻译： 公开了根据下式的染料的固体颗粒分散体：其中D选自由下列组成的组：IMA图像和酮亚甲基核，作为照相元件的滤光染料。 在该式中，E1和E2各自独立地是吸电子基团。 R 1和R 6各自独立地为R或NHR，其中R为芳基。 R2和R3各自独立地为烷基或芳基，或代表与N原子连接的苯环形成稠环所必需的碳原子。 R4和R7各自独立地为氢，烷基或芳基。 R5是烷基。 Z表示完成5或6个杂芳核所必需的原子。 M +是阳离子。 L1至L7各自独立为次甲基。 m为0,1,2或3.n为0或1.p为0,1,2,3或4.q为0,1,2或3.R 1或D中的至少一个包括 被羧基或磺酰氨基取代基取代的芳环。

    Pyrrolinone dyes
    6.
    发明授权
    Pyrrolinone dyes 失效
    吡咯啉酮染料

    公开(公告)号：US5283165A

    公开(公告)日：1994-02-01

    申请号：US995436

    申请日：1992-12-23

    申请人： Donald R. Diehl ,  Margaret J. Helber ,  Louis J. Rossi

    发明人： Donald R. Diehl ,  Margaret J. Helber ,  Louis J. Rossi

    IPC分类号： C09B23/00 ,  C09B23/01 ,  C09B23/02 ,  C09B57/00 ,  G03C1/83 ,  G03C1/84

    CPC分类号： G03C1/832 ,  C09B23/0066 ,  C09B23/0091 ,  C09B23/02

    摘要： Pyrrolinone dyes, and photographic materials containing them, which dyes have the formula: ##STR1## wherein; E.sup.1 represents an electron withdrawing group;R.sup.1 represents an aryl group of 6 to 14 carbon atoms or an alkyl group of from 1 to 12 carbon atoms;R.sup.2 represents an alkyl or alkylthio group of 1 to 20 carbon atoms, or an alkenyl group of 2 to 20 carbon atoms, or an aryl, aralkyl, heterocyclic or cycloalkyl group any of which have 5 to 14 carbon atoms, or R2 represents a hydroxy, cyano, chloro, nitro or hydrogen;M.sup.+ is a cation;each L represents a methine group;m is 0, 1, 2, or 3; and D is a moiety in conjugation with the oxygen of the pyrollinone ring.The dyes are particularly useful as solid particle filter dye dispersions in photographic elements.

    摘要翻译： 吡咯啉酮染料和含有它们的照相材料，该染料具有下式：其中： E1表示吸电子基团; R1表示6〜14个碳原子的芳基或1〜12个碳原子的烷基; R 2表示碳原子数为1〜20的烷基或烷硫基，或碳原子数2〜20的烯基，或者具有5〜14个碳原子的芳基，芳烷基，杂环或环烷基，或者R 2表示羟基 ，氰基，氯，硝基或氢; M +是阳离子; 每个L代表次甲基; m为0,1,2或3; 而D是与吡罗环酮环的氧共轭的部分。 这些染料特别可用作照相元件中的固体颗粒过滤染料分散体。

    DISPLAY WITH RGB COLOR FILTER ELEMENT SETS
    7.
    发明申请
    DISPLAY WITH RGB COLOR FILTER ELEMENT SETS 有权
    显示与RGB彩色滤光片元素组

    公开(公告)号：US20110183066A1

    公开(公告)日：2011-07-28

    申请号：US13078315

    申请日：2011-04-01

    申请人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    发明人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    IPC分类号： B05D5/06

    CPC分类号： G02F1/133514 ,  G02B5/201 ,  G02B5/223 ,  H01L27/3213 ,  H01L27/322

    摘要： An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.

    摘要翻译： 一种包含光源和滤色器组的电子显示器，所述滤色器组包括：绿色滤色器，其具有绿色滤色器层，所述绿色滤色器层包括在600至700nm的波长处具有其最大吸收的第一颜料，其中至少90体积％ 的第一颜料颗粒具有小于300nm的粒度，以及在400-500nm的波长下具有其最大吸收的第二颜料，其中至少90体积％的第二颜料颗粒具有小于300nm的粒度， 并且其中绿色滤光层在波长520nm处的透射率为60％以上，波长480nm的透射率为10％以下，波长590nm下的透射率为10％以下。 具有蓝色滤色层的蓝色滤色片; 具有红色滤色层的红色滤色片; 并且其中由电子显示器定义的色域具有大于88％的％NTSCx，y比率。

    Display with RGB color filter element sets
    8.
    发明授权
    Display with RGB color filter element sets 有权
    显示RGB彩色滤镜元素集

    公开(公告)号：US07973902B2

    公开(公告)日：2011-07-05

    申请号：US11595199

    申请日：2006-11-10

    申请人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    发明人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    IPC分类号： G02F1/1345 ,  G02F1/1335

    CPC分类号： G02F1/133514 ,  G02B5/201 ,  G02B5/223 ,  H01L27/3213 ,  H01L27/322

    摘要： An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.

    摘要翻译： 一种包含光源和滤色器组的电子显示器，所述滤色器组包括：绿色滤色器，其具有绿色滤色器层，所述绿色滤色器层包括在600至700nm的波长处具有其最大吸收的第一颜料，其中至少90体积％ 的第一颜料颗粒具有小于300nm的粒度，以及在400-500nm的波长下具有其最大吸收的第二颜料，其中至少90体积％的第二颜料颗粒具有小于300nm的粒度， 并且其中绿色滤光层在波长520nm处的透射率为60％以上，波长480nm的透射率为10％以下，波长590nm下的透射率为10％以下。 具有蓝色滤色层的蓝色滤色片; 具有红色滤色层的红色滤色片; 并且其中由电子显示器定义的色域具有大于88％的％NTSCx，y比率。

    Display with RGB color filter element sets
    9.
    发明申请
    Display with RGB color filter element sets 有权
    显示RGB彩色滤镜元素集

    公开(公告)号：US20080112069A1

    公开(公告)日：2008-05-15

    申请号：US11595199

    申请日：2006-11-10

    申请人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    发明人： Margaret J. Helber ,  Paula J. Alessi ,  Mitchell S. Burberry ,  Donald R. Diehl ,  Mary C. Brick ,  Steven Evans ,  Ronald S. Cok

    IPC分类号： G02B5/22 ,  B05D5/06

    CPC分类号： G02F1/133514 ,  G02B5/201 ,  G02B5/223 ,  H01L27/3213 ,  H01L27/322

    摘要： An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising a first pigment having its maximum absorption at a wavelength from 600 to 700 nm wherein at least 90 volume percent of the first pigment particles have a particle size less than 300 nm, and a second pigment having its maximum absorption at a wavelength from 400 to 500 nm wherein at least 90 volume percent of the second pigment particles have a particle size less than 300 nm, and wherein the green filter layer has a transmittance of 60% or more at a wavelength of 520 nm and of no more than 10% at a wavelength of 480 nm and of no more than 10% at a wavelength of 590 nm; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a % NTSCx,y ratio greater than 88%.

    摘要翻译： 一种包含光源和滤色器组的电子显示器，所述滤色器组包括：绿色滤色器，其具有绿色滤色器层，所述绿色滤色器层包括在600至700nm的波长处具有其最大吸收的第一颜料，其中至少90体积％ 的第一颜料颗粒具有小于300nm的粒度，以及在400-500nm的波长下具有其最大吸收的第二颜料，其中至少90体积％的第二颜料颗粒具有小于300nm的粒度， 并且其中绿色滤光层在波长520nm处的透射率为60％以上，波长480nm的透射率为10％以下，波长590nm下的透射率为10％以下。 具有蓝色滤色层的蓝色滤色片; 具有红色滤色层的红色滤色片; 并且其中由电子显示器定义的色域具有大于88％的％NTSCx，y比率。