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公开(公告)号：US4128497A
公开(公告)日：1978-12-05
申请号：US802358
申请日：1977-06-02
CPC分类号： C09K19/601
摘要： Dichroic liquid crystal compositions for use in displays are mixtures of a liquid crystal host material and at least one of a plurality of dyes each having a plurality of azo (--N.dbd.N--) bonding groups and a high order parameter. The dichroic liquid crystal compositions each provide a contrast ratio on the order of 10:1.
摘要翻译： 用于显示器的二色性液晶组合物是液晶主体材料和各自具有多个偶氮（-N = N-）键合基团和高阶参数的多种染料中的至少一种的混合物。 二色性液晶组合物各自提供约10:1的对比度。
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公开(公告)号：US4128496A
公开(公告)日：1978-12-05
申请号：US835044
申请日：1977-09-21
CPC分类号： C09K19/601
摘要： Dichroic liquid crystal compositions, for use in liquid crystal displays, have a host liquid crystal material in which is dissolved one of a plurality of guest dichroic dyes, each having at least one Schiff-base ##STR1## bonding group. The dichroic liquid crystal compositions have a high order parameter, for providing contrast ratios on the order of 10:1 and imparting a yellow color to the display.
摘要翻译： 用于液晶显示器的二色性液晶组合物具有主体液晶材料，其中溶解了多个客体二色性染料之一，每个具有至少一个希夫碱粘合基团。 二色性液晶组合物具有高阶参数，用于提供约10:1的对比度，并向显示器赋予黄色。
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公开(公告)号：US4116861A
公开(公告)日：1978-09-26
申请号：US825660
申请日：1977-08-18
CPC分类号： C09K19/601
摘要： Dichroic liquid crystal compositions for use in displays are mixtures of a liquid crystal host material and at least one of a plurality of stilbene-derivative dichroic dyes each having a vinylidene (--CH.dbd.CH--) group and a high order parameter. The dichroic liquid crystal compositions each provide a contrast ratio on the order of 10:1.
摘要翻译： 用于显示器的二色性液晶组合物是液晶主体材料和各自具有亚乙烯基（-CH = CH-）基团和高级参数的多个二苯乙烯衍生物二色性染料中的至少一种的混合物。 二色性液晶组合物各自提供约10:1的对比度。
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公开(公告)号：US4097130A
公开(公告)日：1978-06-27
申请号：US776603
申请日：1977-03-11
申请人： Herbert S. Cole, Jr.
发明人： Herbert S. Cole, Jr.
IPC分类号： G02F1/1347 , G02F1/13
CPC分类号： G02F1/13475
摘要： A transmissive liquid crystal display actuatable to provide each of a plurality of different colors utilizes at least one parallel-nematic or twisted-nematic liquid crystal cell each having a dichroic dye dissolved therein for absorbing light each of a different color. The cells are sequentially arranged between a pair of polarizing elements have their axes of polarization perpendicular to one another. The polarizing element nearest an observer contains a dichroic dye for absorbing an additional wavelength (color) of visible light and may be selectively actuatable. By energizing different combinations of the cells from their quiescent to active conditions, different combinations of visible light wavelengths are absorbed to change the color of light transmitted through the display. Maximum-color displays, providing up to 2.sup.N different colors (wherein N is the number of activatable liquid crystal elements) utilize one or two twisted-nematic liquid cells closest to the dichroic exit polarizer, with the remainder of the active liquid crystal cells being of the parallel nematic type.
摘要翻译： 可致动以提供多种不同颜色的透射式液晶显示器利用至少一个平行向列型或扭曲向列型液晶单元，每个液晶单元具有溶解在其中的二色性染料，用于吸收不同颜色的光。 电池顺序地布置在一对偏振元件之间，它们的偏振轴线彼此垂直。 最接近观察者的偏振元件包含用于吸收可见光的附加波长（颜色）的二色性染料，并且可以选择性地致动。 通过将电池的不同组合从静态激活到活动状态，可吸收不同的可见光波长的组合以改变透过显示器的光的颜色。 最多可以提供2N种不同颜色（其中N是可激活的液晶元件的数量）的彩色显示器利用最靠近二向色出射偏振器的一个或两个扭曲向列型液晶单元，其余的活性液晶单元为 平行向列型。
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公开(公告)号：US5534602A
公开(公告)日：1996-07-09
申请号：US47531
申请日：1993-04-19
CPC分类号： H01B3/306 , C08G73/1064 , C08L79/08
摘要： Polyetherimide compositions are provided having condensed bis (4-aminophenyl) sulfone units, diaminophenylindane units or a mixture thereof. These polyetherimides compositions have been found useful for making high temperature chip adhesives, laminating adhesives and film adhesives for high density interconnects in electronic circuitry.
摘要翻译： 提供具有缩合的双（4-氨基苯基）砜单元，二氨基苯基二茚基单元或其混合物的聚醚酰亚胺组合物。 已经发现这些聚醚酰亚胺组合物可用于制造用于电子电路中的高密度互连的高温芯片粘合剂，层压粘合剂和薄膜粘合剂。
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公开(公告)号：US5182188A
公开(公告)日：1993-01-26
申请号：US546230
申请日：1990-06-29
申请人： Herbert S. Cole, Jr. , James W. Rose , Renato Guida , Yung S. Liu
发明人： Herbert S. Cole, Jr. , James W. Rose , Renato Guida , Yung S. Liu
CPC分类号： G03F7/2053 , H05K3/0082 , Y10S430/146
摘要： Self-developing photoresists are developed by exposing the substrate on which they are exposed to a light beam or other energy source which is absorbed by the substrate and which raises the substrate temperature to the thermal decomposition temperature of the overlying photoresist. This exposure may be done through the photoresist layer with a light beam having a frequency to which the photoresist is substantially transparent or may be done from the backside of the substrate using a light beam which is absorbed by the substrate itself if it is sufficiently thin, or by a thin layer disposed on a transparent substrate.
摘要翻译： 通过将它们暴露在其上的衬底暴露于由衬底吸收的光束或其他能量源并且将衬底温度升高到覆盖的光致抗蚀剂的热分解温度来开发自显影光刻胶。 这种曝光可以通过具有光致抗蚀剂基本上透明的频率的光束来进行，或者可以使用如由足够薄的衬底自身吸收的光束从衬底的背面进行， 或通过设置在透明基板上的薄层。
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公开(公告)号：US4378302A
公开(公告)日：1983-03-29
申请号：US217267
申请日：1980-12-16
摘要： Liquid crystal compositions having guest perylene-based dichroic dyes dissolved therein. The perylene dichroic dyes have symmetrically-disposed substituents which are preferably a group forming with the 3,4 and 9, 10 carbons, respectively, a 5 or 6 membered cyclic ring which is substituted by, or fused to, a phenyl ring. The perylene-based dyes of the invention can be used alone or with other compatible dyes as guest dyes to form various colors for coloring the host liquid crystal compositions.
摘要翻译： 在其中溶解有苝基二色性染料的液晶组合物。 苝二色性染料具有对称排列的取代基，其优选为分别具有3,4和9,10个碳的基团，其被苯环取代或与苯环稠合的5或6元环。 本发明的苝类染料可以单独使用或与其它相容的染料一起使用，作为客体染料，以形成用于着色主体液晶组合物的各种颜色。
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18.发明授权Dichroic liquid crystal composition with 4,4-bis (substituted naphthylazo)azobenzene dichroic dyes 失效二色液晶组合物与4,4-双（取代萘偶氮）偶氮苯二色染料
公开(公告)号：US4122027A
公开(公告)日：1978-10-24
申请号：US739629
申请日：1976-11-08
CPC分类号： C09K19/601 , G03C7/3335
摘要： Dichroic dyes of the 4,4'-Bis-(substituted naphthylazo)azobenzene type, each having three azo (--N.dbd.N--) bonding groups, provide a high order parameter in excess of 0.70, when dissolved in liquid crystal mixtures to provide contrast ratios on the order of 10:1.
摘要翻译： 当溶解在液晶混合物中时，具有三个偶氮（-N = N-）键合基团的4,4'-双 - （取代萘基偶氮）偶氮苯的二色性染料提供超过0.70的高阶参数 对比度约为10：1。
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19.发明授权Nematic liquid crystal mixtures having homogeneous boundary conditions and method of making the same 失效具有均匀边界条件的向列型液晶混合物及其制备方法
公开(公告)号：US3951845A
公开(公告)日：1976-04-20
申请号：US379723
申请日：1973-07-16
申请人： Herbert S. Cole, Jr.
发明人： Herbert S. Cole, Jr.
IPC分类号： C09K19/54 , G02F1/1337 , G02F1/16
CPC分类号： G02F1/133703 , C09K19/54
摘要： Nematic liquid crystal mixtures characterized by a homogeneous boundary condition are prepared by the addition of soluble compounds having at least two polar groups to nematic liquid crystals of either positive or negative dielectric anisotropy. Between approximately 0.5 and 5 percent by weight of compounds such as dicarboxylic acids, aliphatic diamines, aliphatic dinitriles, diols, polyalkylene glycol, alkanol amines, e.g., ethanolamine, diethanolamine, triethanolamine and diethylene triamine, for example, when dissolved in a nematic material produce spontaneous homogeneous boundary conditions therein.
摘要翻译： 通过向具有正或负介电各向异性的向列液晶中加入具有至少两个极性基团的可溶性化合物来制备以均匀边界条件为特征的向列型液晶混合物。 当溶解在向列相物质中时，例如二羧酸，脂族二胺，脂族二腈，二醇，聚亚烷基二醇，链烷醇胺，例如乙醇胺，二乙醇胺，三乙醇胺和二亚乙基三胺等化合物的重量比例为约0.5％至5％ 自发均匀边界条件。
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20.发明授权
公开(公告)号：US5434751A
公开(公告)日：1995-07-18
申请号：US225876
申请日：1994-04-11
IPC分类号： H01L21/48 , H01L23/538 , H05K1/00 , H05K1/11
CPC分类号： H01L24/82 , H01L21/485 , H01L23/5389 , H01L24/19 , H01L24/24 , H01L2224/04105 , H01L2224/2402 , H01L2224/24227 , H01L2224/32225 , H01L2224/73267 , H01L24/73 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01018 , H01L2924/01027 , H01L2924/01029 , H01L2924/01039 , H01L2924/01074 , H01L2924/01075 , H01L2924/01082 , H01L2924/10253 , H01L2924/10329 , H01L2924/12042 , H01L2924/14 , H01L2924/15153 , H01L2924/15165 , H01L2924/15787 , H05K1/0286 , H05K3/4676 , Y10T29/49155
摘要： A multichip module (incorporating a high density interconnect structure) has: a first portion containing a substrate with semiconductor chips therein, with each chip having contact pads; a second portion comprising a (HDI) structure interconnecting the chip pads; and a solvent-soluble release layer bonding the two portions together and allowing for easy removal of the HDI structure from the substrate of the module by immersion in an appropriate solvent for the release layer.
摘要翻译： 多芯片模块（包括高密度互连结构）具有：包含其中具有半导体芯片的衬底的第一部分，每个芯片具有接触焊盘; 第二部分包括互连芯片焊盘的（HDI）结构; 以及将两部分结合在一起的溶剂可溶性剥离层，并且通过浸渍在用于剥离层的合适溶剂中，可以容易地从模块的基材上除去HDI结构。
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