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    Photographic elements containing imine dyes
    2.
    发明授权
    Photographic elements containing imine dyes 失效
    含有亚胺染料的摄影元素

    公开(公告)号：US5260179A

    公开(公告)日：1993-11-09

    申请号：US945804

    申请日：1992-09-16

    申请人： Donald R. Diehl ,  Margaret J. Helber ,  Hugh Williamson

    发明人： Donald R. Diehl ,  Margaret J. Helber ,  Hugh Williamson

    IPC分类号： C09B23/00 ,  C09B23/16 ,  C09B55/00 ,  G03C1/83 ,  G03C1/84

    CPC分类号： G03C1/832 ,  C09B23/162

    摘要： Imine dyes useful in photographic materials have the formula ##STR1## wherein D is selected from ##STR2## and wherein E.sup.1, E.sup.2, E.sup.3, and E.sup.4 each individually represents strongly electron-withdrawing groups; R.sup.1 and R.sup.6 each individually represents an alkyl group of 1 to about 8 carbon atoms, or an aralkyl or cycloalkyl group of 5 to about 10 carbon atoms, or an aryl group of 6 to about 14 carbon atoms; R.sup.2, R.sup.3, and R.sup.11 each individually represents an alkyl group of 1 to about 8 carbon atoms, or an alkenyl group of 2 to about 8 carbon atoms, or an aryl, aralkyl, or cycloalkyl group of 5 to about 14 carbon atoms; or R.sup.2 and R.sup.3 individually represent the non-metallic atoms necessary to form a 5- or 6-membered fused ring with the phenyl ring to which the nitrogen is attached, or together represent the non-metallic atoms required to form a 5- or 6-membered ring with each other; R.sup.4, R.sup.7, R.sup.8, R.sup.9, and R.sup.10 each individually represents hydrogen, or an alkyl , aralkyl, cycloalkyl, alkoxy, alkylamino, or alkylthio group of 1 to about 10 carbon atoms; R.sup.5 represents an alkyl group of 1 to about 8 carbon atoms, or an aralkyl or cycloalkyl group of 5 to about 10 carbon atoms; R.sup.12 represents cyano, or an aryl, aminocarbonyl, or alkoxycarbonyl group of 2 to about 8 carbon atoms, or an alkylsulfonyl, arylsulfonyl, or sulfamoyl group of 1 to about 8 carbon atoms; or R.sup.11 and R.sup.12 together represent the non-metallic atoms necessary to complete a substituted or unsubstituted ring system containing at least one 5- or 6-membered heterocyclic or unsaturated alicyclic nucleus; G represents O or C(CN).sub.2 ; Y and Z each individually represents the non-metallic atoms necessary to complete a substituted or unsubstituted ring system containing at least one 5- or 6-membered heterocyclic nucleus; M.sup.+ is a cation; L.sup.1 through L.sup.6 each individually represents unsubstituted or substituted 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; and r is 0, 1, 2, 3, 4, or 5.Solid particle dispersions of dyes of formula (I) that contain at least one base-ionizable functional group such as carboxy, sulfonamido, or sulfamoyl are useful as filter dyes in photographic elements.

    Filter dyes for photographic elements
    6.
    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
    7.
    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
    8.
    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
    9.
    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
    10.
    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。