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1.发明授权
公开(公告)号：US5055379A
公开(公告)日：1991-10-08
申请号：US495871
申请日：1990-03-19
申请人： Pranab Bagchi , Raymond F. Reithel , Tsang J. Chen , Steven Evans
发明人： Pranab Bagchi , Raymond F. Reithel , Tsang J. Chen , Steven Evans
CPC分类号： G03F7/0007 , G03F7/04
摘要： A negative-working photoresist composition comprising, in admixture, (a) dye-loaded or dye-precursor-loaded polymeric particles individually covered with a layer of gelatin that is covalently bonded thereto and (b) a radiation-sensitive dichromate is useful in the preparation of continuous tone dyed imaging elements such as color filter arrays for use in solid state color image sensing devices.
摘要翻译： 一种负性光致抗蚀剂组合物，其包含（a）单独被共价键合到其上的明胶层和（b）辐射敏感性重铬酸盐单独覆盖的染料负载或负载染料前体的聚合物颗粒，其可用于 制备用于固态彩色图像感测装置的连续色调成像元件，例如滤色器阵列。
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公开(公告)号：US4201591A
公开(公告)日：1980-05-06
申请号：US961822
申请日：1978-11-17
申请人： Raymond F. Reithel
发明人： Raymond F. Reithel
CPC分类号： G03C1/498 , G03C1/4989
摘要： A photographic speed-increasing concentration of a certain organic photographic speed-increasing electron acceptor provides increased photographic speed in a charge-sensitive recording composite material having an ohmic resistivity of at least about 1.times.10.sup.10 ohm-cm. The charge-sensitive recording material can comprise (a) a first electrically conducting layer in association with (b) a photoconductor layer, (c) an electrically activated recording layer comprising an image-forming combination of (i) an organic, heavy metal salt oxidizing agent with (ii) a reducing agent and (iii) the described speed-increasing electron acceptor, and a binder, and (d) a second electrical conducting layer. This recording material can be room light handleable and can provide a developed image with increased speed by dry development subsequent to electrical exposure.
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公开(公告)号：US4201583A
公开(公告)日：1980-05-06
申请号：US961819
申请日：1978-11-17
申请人： Raymond F. Reithel
发明人： Raymond F. Reithel
CPC分类号： G03C1/498 , G03C1/4989
摘要： A photographic speed-increasing concentration of a certain organic photographic speed-increasing electron acceptor provides increased photographic speed in a charge-sensitive recording composite material having an ohmic resistivity of at least about 1.times.10.sup.10 ohm-cm. The charge-sensitive recording material can comprise (a) a first electrically conducting layer in association with (b) a photoconductor layer, (c) an electrically activated recording layer comprising an image-forming combination of (i) an organic, heavy metal salt oxidizing agent with (ii) a reducing agent and (iii) the described speed-increasing electron acceptor, and a binder, and (d) a second electrical conducting layer. This recording material can be room light handleable and can provide a developed image with increased speed by dry development subsequent to electrical exposure.
摘要翻译： 特定有机照相增速电子受体的摄影速度提高浓度在具有至少约1×10 10 ohm-cm的欧姆电阻率的电荷敏感记录复合材料中提供增加的照相速度。 电荷敏感记录材料可以包括（a）与（b）感光体层相关联的第一导电层，（c）电活性记录层，其包含成像组合（i）有机重金属盐 氧化剂与（ii）还原剂和（iii）所述增速电子受体和粘合剂，和（d）第二导电层。 该记录材料可以是室内光线可处理的，并且可以在电曝光之后通过干式显影提供具有增加速度的显影图像。
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公开(公告)号：US4943514A
公开(公告)日：1990-07-24
申请号：US211810
申请日：1988-06-24
CPC分类号： G03F1/56 , G03F7/04 , Y10S430/142
摘要： A negative-working dyeable photoresist composition comprising in admixture(a) a poly(vinyl alcohol) binder,(b) a radiation-sensitive dichromate, and(c) a polymeric mordant comprising recurring units derived from a quaternized N-vinylimidazole is useful in the preparation of continuous tone dyed imaging elements.
摘要翻译： 包含（a）聚（乙烯醇）粘合剂，（b）辐射敏感性重铬酸盐和（c）包含衍生自季铵化N-乙烯基咪唑的重复单元的聚合物媒染剂的负性可染色光致抗蚀剂组合物可用于 准备连续色调成像元件。
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公开(公告)号：US4942103A
公开(公告)日：1990-07-17
申请号：US212381
申请日：1988-06-24
IPC分类号： G03F7/00 , H01L31/0216
CPC分类号： H01L31/02162 , G03F7/0007 , Y10S430/142
摘要： A solid state color image sensing device comprising a semiconductive support having a surface comprising an array of light sensing pixels and superimposed thereon in microregistration a color filter array having at least three sets of dyed filter elements is characterized in that at least one set of the filter elements is formed from a negative-working dyeable photoresist composition comprising, in admixture,(a) a poly(vinyl alcohol) binder,(b) a radiation-sensitive dichromate, and(c) a polymeric mordant comprising recurring units derived from a quaternized N-vinylimidazole.Color filter elements prepared from the dyeable photoresist composition have high resolution, excellent clarity and dye uptake, and low absorbance of blue light and thus are particularly useful in high quality high resolution solid state color imaging sensors having excellent thermal and light stability. A method of making the above-described device is disclosed.
摘要翻译： 一种固态彩色图像感测装置，其包括半导体支架，该半导体支架具有包括光敏元件阵列的表面，并以微型配准方式叠加在其上，具有至少三组染色过滤元件的滤色器阵列的特征在于，至少一组滤光片 元素由负性可染色光致抗蚀剂组合物形成，该组合物包含（a）聚（乙烯醇）粘合剂，（b）辐射敏感性重铬酸盐和（c）包含衍生自季铵化的重复单元的聚合物媒染剂 N-乙烯基咪唑。 由可染色光致抗蚀剂组合物制备的滤色器元件具有高分辨率，优异的透明度和染料吸收性，以及蓝光的低吸光度，因此特别适用于具有优异的热和光稳定性的高质量高分辨率固态彩色成像传感器。 公开了制造上述装置的方法。
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6.发明授权
公开(公告)号：US4450215A
公开(公告)日：1984-05-22
申请号：US501225
申请日：1983-06-06
申请人： Raymond F. Reithel , Armin K. Weiss
发明人： Raymond F. Reithel , Armin K. Weiss
摘要： A color filter element comprising at least two differently colored sets of color arrays and having a barrier layer separating the sets to prevent color contamination between the sets is disclosed. The barrier layer is an optically clear polymerized, crosslinked hexaalkoxymethylmelamine monomer. The element is useful in color imaging devices.
摘要翻译： 公开了一种滤色器元件，其包括至少两个不同颜色的彩色阵列组，并且具有分隔该组的阻挡层以防止组之间的颜色污染。 阻挡层是光学透明的聚合交联的六烷氧基甲基三聚氰胺单体。 该元件在彩色成像设备中非常有用。
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