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1. 发明授权

US5481385A Direct view display device with array of tapered waveguide on viewer side 失效
标题翻译：在观察器侧具有锥形波导阵列的直视显示装置
公开(公告)号：US5481385A
公开(公告)日：1996-01-02
申请号：US86414
申请日：1993-07-01
申请人： Scott M. Zimmerman , Karl W. Beeson , Michael J. McFarland , James T. Yardley , Paul M. Ferm
发明人： Scott M. Zimmerman , Karl W. Beeson , Michael J. McFarland , James T. Yardley , Paul M. Ferm
IPC分类号： G02F1/1335
CPC分类号： G02F1/133524
摘要： A direct view display including a light generating means for generating light, a modulating means for modulating light from said light generating means to form an image, and an image display means for displaying said image from said modulating means positioned adjacent to the light output surface of said modulating means, said display means comprising an array of tapered optical waveguides on a planar substrate the tapered end of each of said waveguides extending outward from said substrate and having a light input surface adjacent said substrate and a light output surface distal from said light input surface. The area of the light input surface of each waveguide is greater than the area of its light output surface, and the center-to-center distance between the light input surfaces of adjacent waveguides in said array is equal to the center-to-center distance between the light output surfaces thereof, so that the angular distribution of light emerging from the output surfaces of the waveguides is larger than the angular distribution of light entering the waveguides. Also, the waveguides in said array are separated by interstitial regions with a lower refractive index than the refractive index of said waveguides.
摘要翻译：一种包括用于产生光的发光装置的直视图显示器，用于调制来自所述光产生装置的光以形成图像的调制装置，以及用于显示所述图像从所述调制装置显示所述图像的图像显示装置，所述调制装置邻近所述光输出表面所述调制装置，所述显示装置包括在平面基板上的锥形光波导阵列，每个所述波导的锥形端从所述基板向外延伸并且具有与所述基板相邻的光输入表面和远离所述光输入的光输出表面表面。每个波导的光输入表面的面积大于其光输出表面的面积，并且所述阵列中相邻波导的光输入表面之间的中心到中心距离等于中心到中心距离在其光输出表面之间，使得从波导的输出表面出射的光的角分布大于进入波导的光的角分布。此外，所述阵列中的波导通过具有比所述波导的折射率更低的折射率的间隙区域分开。

2. 发明授权

US6162579A Nitrone compounds as photopolymer polymerization inhibitors and contrast enhancing additives 失效
标题翻译：硝基化合物作为光聚合物聚合抑制剂和对比度增强添加剂
公开(公告)号：US6162579A
公开(公告)日：2000-12-19
申请号：US634997
申请日：1996-04-19
申请人： Kelly M. T. Stengel , Lawrence W. Shacklette , Louay Eldada , James T. Yardley , Chengzeng Xu , Scott M. Zimmerman , Keith A. Horn
发明人： Kelly M. T. Stengel , Lawrence W. Shacklette , Louay Eldada , James T. Yardley , Chengzeng Xu , Scott M. Zimmerman , Keith A. Horn
IPC分类号： G03F7/004 , C08F2/46 , C08F20/20 , G02B6/00 , G02B6/13 , G03F7/027 , G03F7/031 , G03F7/09
CPC分类号： G03F7/091 , G03F7/031 , Y10S430/118
摘要： The invention provides improved high contrast, photopolymerizable compositions suitable for producing high contrast waveguides. The high contrast, photopolymerizable compositions of this invention include a nitrone compound component. The photosensitive composition is an admixture of a free radical polymerizable acrylate or methacrylate component having at least two ethylenically unsaturated groups, a photoinitiator, and a nitrone compound.
摘要翻译：本发明提供了适用于生产高对比度波导的改进的高对比度的可光聚合组合物。本发明的高对比度可光聚合组合物包括硝酮化合物组分。光敏组合物是具有至少两个烯属不饱和基团的自由基可聚合丙烯酸酯或甲基丙烯酸酯组分，光引发剂和硝酮化合物的混合物。

3. 发明授权

US4968581A High resolution photoresist of imide containing polymers 失效
标题翻译：含有聚酰亚胺的高分辨率光刻胶
公开(公告)号：US4968581A
公开(公告)日：1990-11-06
申请号：US361985
申请日：1989-06-06
申请人： Chengjiu Wu , Anne M. Mooring , Michael J. McFarland , Christopher E. Osuch , James T. Yardley
发明人： Chengjiu Wu , Anne M. Mooring , Michael J. McFarland , Christopher E. Osuch , James T. Yardley
IPC分类号： G03F7/004 , G03F7/023 , G03F7/039
CPC分类号： G03F7/004 , G03F7/0233 , G03F7/039
摘要： Photoresist compositions suitable for deep UV and excimer laser lithography are disclosed that are mixtures of a photoacid and a polymer having imide residues to which acid labile groups are attached. These compositions provide high resolution, high contrast and high sensitivity in the deep UV (wavelength of 250-300 nm), mid-UV (wavelength of 300-350 nm) or conventional (wavelength of 350-450 nm) exposure bands. The compositions are also suitable for exposure at wavelengths commonly associated with excimer laser sources (248, 308 nm) or for exposure by X-radiation.In the compositions disclosed, the imide group ##STR1## can be blocked with certain groups, X, to form compounds containing the structure ##STR2## which have solubility properties different from the unblocked imide. These groups, X, can be cleaved by acid under the proper conditions to regenerate the unblocked imide. Also, where the imide group is incorporated in a polymer, the polymer with blocked imide groups can be made to function as a resist when compounded with a substance capable of forming an acid upon exposure to radiation.The exact nature of the imide containing polymer is not critical, providing that: (1) in the unblocked state, the polymer is completely soluble in aqueous alkali; (2) in the blocked state, it is insoluble in the same aqueous solution, while simultaneously; (3) in the blocked state, it is soluble in a solvent capable of dissolving a suitable sensitizer; and (4) it is film forming. Other secondary properties may be selected (to enhance the characteristics of the resist) by varying the structure of the imide or a comonomer.
摘要翻译：公开了适用于深UV和准分子激光光刻的光刻胶组合物，其是光酸和具有酸不稳定基团所连接的酰亚胺残基的聚合物的混合物。这些组合物在深UV（波长250-300nm），中紫外（波长300-350nm）或常规（波长350-450nm）曝光带中提供高分辨率，高对比度和高灵敏度。组合物还适用于通常与准分子激光源（248,308nm）相关的波长或通过X射线曝光的波长下的曝光。在所公开的组合物中，酰亚胺基团可以被某些基团X封闭，形成含有与未封端酰亚胺不同的溶解性质的结构“IMAGE”的化合物。这些基团X可以在合适的条件下被酸裂解以再生未封闭的酰亚胺。此外，当酰亚胺基团结合在聚合物中时，当与能够在暴露于辐射时形成酸的物质复合时，具有封闭的酰亚胺基团的聚合物可以用作抗蚀剂。含酰亚胺聚合物的确切性质不是关键的，条件是：（1）在未封闭状态下，聚合物完全溶于碱水溶液中; （2）在封闭状态下，同时溶于同一水溶液; （3）在封闭状态下，可溶于能够溶解合适的敏化剂的溶剂中; 和（4）是成膜。可以通过改变酰亚胺或共聚单体的结构来选择其它二次性质（以增强抗蚀剂的特性）。

4. 发明授权

US4837124A High resolution photoresist of imide containing polymers 失效
标题翻译：含有聚酰亚胺的高分辨率光刻胶
公开(公告)号：US4837124A
公开(公告)日：1989-06-06
申请号：US832116
申请日：1986-02-24
申请人： Chengjiu Wu , Anne M. Mooring , Michael J. McFarland , Christopher E. Osuch , James T. Yardley
发明人： Chengjiu Wu , Anne M. Mooring , Michael J. McFarland , Christopher E. Osuch , James T. Yardley
IPC分类号： G03C1/72 , G03F7/004 , G03F7/023 , G03F7/039 , H01L21/027
CPC分类号： G03F7/039 , G03F7/004 , G03F7/0233
摘要： Photoresist compositions suitable for deep UV and excimer laser lithography are disclosed that are mixtures of a photoacid and a polymer having imide residues to which acid labile groups are attached. These compositions provide high resolution, high contrast and high sensitivity in the deep UV (wavelength of 250-300 nm), mid-UV (wavelength of 300-350 nm) or conventional (wavelength of 350-450 nm) exposure bands. The compositions are also suitable for exposure at wavelengths commonly associated with excimer laser sources (248, 308 nm) or for exposure by X-radiation.In the compositions disclosed, the imide group ##STR1## can be blocked with certain groups, X, to form compounds containing the structure ##STR2## which have solubility properties different from the unblocked imide. These groups, X, can be cleaved by acid under the proper conditions to regenerate the unblocked imide. Also, where the imide group is incorporated in a polymer, the polymer with blocked imide groups can be made to function as a resist when compounded with a substrate capable of forming an acid upon exposure to radiation.The exact nature of the imide containing polymer is not critical, providing that: (1) in the unblocked state, the polymer is completely soluble in aqueous alkali; (2) in the blocked state, it is insoluble in the same aqueous solution, while simultaneously; (3) in the blocked state, it is soluble in a solvent capable of dissolving a suitable sensitizer; and (4) it is film forming. Other secondary properties may be selected (to enhance the characteristics of the resist) by varying the structure of the imide or a comonomer.
摘要翻译：公开了适用于深UV和准分子激光光刻的光刻胶组合物，其是光酸和具有酸不稳定基团所连接的酰亚胺残基的聚合物的混合物。这些组合物在深UV（波长250-300nm），中紫外（波长300-350nm）或常规（波长350-450nm）曝光带中提供高分辨率，高对比度和高灵敏度。组合物还适用于通常与准分子激光源（248,308nm）相关的波长或通过X射线曝光的波长下的曝光。在所公开的组合物中，酰亚胺基团可以被某些基团X封闭，形成含有与未封端酰亚胺不同的溶解性质的结构“IMAGE”的化合物。这些基团X可以在合适的条件下被酸裂解以再生未封闭的酰亚胺。此外，当酰亚胺基团掺入聚合物中时，具有封闭的酰亚胺基团的聚合物可以在与能够在暴露于辐射时形成酸的基材复合时用作抗蚀剂。含酰亚胺聚合物的确切性质不是关键的，条件是：（1）在未封闭状态下，聚合物完全溶于碱水溶液中; （2）在封闭状态下，同时溶于同一水溶液; （3）在封闭状态下，可溶于能够溶解合适的敏化剂的溶剂中; 和（4）是成膜。可以通过改变酰亚胺或共聚单体的结构来选择其它二次性质（以增强抗蚀剂的特性）。

5. 发明授权

US5186865A Electro-optical materials and light modulator devices containing same 失效
标题翻译：电光材料和含有其的光调制器件
公开(公告)号：US5186865A
公开(公告)日：1993-02-16
申请号：US770373
申请日：1991-10-03
申请人： Chengjiu Wu , Ajay Nahata , Michael J. McFarland , Keith Horn , James T. Yardley
发明人： Chengjiu Wu , Ajay Nahata , Michael J. McFarland , Keith Horn , James T. Yardley
IPC分类号： C07C245/08 , C07D209/08 , C07D277/82 , C07D417/12 , C07D455/04 , C07D513/04 , C08F246/00 , G02F1/361
CPC分类号： C07D417/12 , C07C245/08 , C07D209/08 , C07D277/82 , C07D455/04 , C07D513/04 , C08F246/00 , G02F1/3611 , G02F1/3612 , G02F1/3614 , G02F1/3615 , G02F1/3617
摘要： Azo-type optically active compounds and polymers are provided based on compounds of the general structure[substituted aryl]--N.dbd.N--[substituted aryl]wherein aryl substituents are introduced which hinder or prohibit rotation around the single bonds of the --N.dbd.-- central moiety (as well as around certain other single bonds), to provide "planarized" structures having improved optically active properties, especially electro-optically active properties. These compounds and polymers find use in optically active waveguides.
摘要翻译：基于通式[取代的芳基] -N = N- [取代的芳基]的化合物提供偶氮类光学活性化合物和聚合物，其中芳基取代基被引入，阻碍或阻止-N = - 中心部分（以及围绕某些其他单键），以提供具有改善的光学活性，特别是电光活性的“平坦化”结构。这些化合物和聚合物可用于光学活性波导。

6. 发明授权

US5178955A Polymeric anti-reflection coatings and coated articles 失效
公开(公告)号：US5178955A
公开(公告)日：1993-01-12
申请号：US783032
申请日：1991-10-25
申请人： Shaul M. Aharoni , Michael J. McFarland , Ajay Nahata , James T. Yardley
发明人： Shaul M. Aharoni , Michael J. McFarland , Ajay Nahata , James T. Yardley
IPC分类号： C08F220/22 , G02B1/11
CPC分类号： C08F220/22 , G02B1/111 , Y10T428/3154
摘要： Solid bodies having a reflective surface are provided with an anti-reflection coating of a terpolymer composition derived from (a) perfluoroalkylalkyl acrylate or methacrylate, (b) acrylic, methacrylic or itaconic acid, and (c) hydroxyl- containing acrylate or methacrylate.

7. 发明授权

US5225244A Polymeric anti-reflection coatings and coated articles 失效
标题翻译：聚合物防反射涂层和涂层制品
公开(公告)号：US5225244A
公开(公告)日：1993-07-06
申请号：US930886
申请日：1992-08-14
申请人： Shaul M. Aharoni , Michael J. McFarland , Ajay Nahata , James T. Yardley
发明人： Shaul M. Aharoni , Michael J. McFarland , Ajay Nahata , James T. Yardley
IPC分类号： C08F220/22
CPC分类号： C08F220/22
摘要： Solid bodies having a reflective surface are provided with an anti-reflection coating of a terpolymer composition derived from (a) perfluoroalkylalkyl acrylate or methacrylate, (b) acrylic, methacrylic or itaconic acid, and (c) hydroxyl- containing acrylate or methacrylate.
摘要翻译：具有反射表面的固体具有衍生自（a）丙烯酸酯或甲基丙烯酸全氟烷基烷基酯，（b）丙烯酸，甲基丙烯酸或衣康酸，和（c）含羟基的丙烯酸酯或甲基丙烯酸酯的三元共聚物组合物的抗反射涂层。

8. 发明授权

US5061404A Electro-optical materials and light modulator devices containing same 失效
标题翻译：电光材料和包含其的光调制器器件
公开(公告)号：US5061404A
公开(公告)日：1991-10-29
申请号：US456420
申请日：1989-12-26
申请人： Chengjiu Wu , Ajay Nahata , Michael J. McFarland , Keith Horn , James T. Yardley
发明人： Chengjiu Wu , Ajay Nahata , Michael J. McFarland , Keith Horn , James T. Yardley
IPC分类号： C07C245/08 , C07D209/08 , C07D277/82 , C07D417/12 , C07D455/04 , C07D513/04 , C08F246/00 , G02F1/361
CPC分类号： C07D417/12 , C07C245/08 , C07D209/08 , C07D277/82 , C07D455/04 , C07D513/04 , C08F246/00 , C09K19/24 , C09K19/3497 , G02F1/3611 , G02F1/3612 , G02F1/3614 , G02F1/3615 , G02F1/3617
摘要： Azo-type optically active compounds and polymers are provided based on compounds of the general structure[substituted aryl]--N.dbd.N--[substituted aryl]wherein aryl substituents are introduced which hinder or prohibit rotation around the single bonds of the --N.dbd.N-- central moiety (as well as around certain other single bonds), to provide "planarized" structures having improved optically active properties, especially electro-optically active properties. These compounds and polymers find use in optically active waveguides.
摘要翻译：基于一般结构[取代的芳基] -N = N- [取代的芳基]的化合物提供偶氮类光学活性化合物和聚合物，其中引入芳基取代基，其阻碍或禁止围绕-N = N的单键旋转 - 中心部分（以及围绕某些其他单键），以提供具有改善的光学活性，特别是电光活性的“平坦化”结构。这些化合物和聚合物可用于光学活性波导。

9. 发明授权

US06255039B1 Fabrication of high density multilayer interconnect printed circuit boards 失效
标题翻译：高密度多层互连印刷电路板的制造
公开(公告)号：US06255039B1
公开(公告)日：2001-07-03
申请号：US09054264
申请日：1998-04-03
申请人： Chengzeng Xu , James T. Yardley , David Haas , Michael Vallance , Jeffrey T. Gotro , Michael A. Petti
发明人： Chengzeng Xu , James T. Yardley , David Haas , Michael Vallance , Jeffrey T. Gotro , Michael A. Petti
IPC分类号： G03F726
CPC分类号： H05K3/0023 , H05K3/381 , H05K3/4644 , H05K3/4652 , H05K2201/0355 , H05K2201/0969 , H05K2203/1152 , Y10T428/23986
摘要： High density built-up multilayer printed circuit boards are produced by constructing microvias with photoimageable dielectric materials. A photosensitive dielectric composition on a conductive foil is laminated to conductive lines on a core. After imaging the foil and imaging and curing the photosensitive dielectric composition, vias are formed to the conductive lines. Thereafter the conductive lines are connected through the vias to the conductive foil, and then the conductive foil is patterned.
摘要翻译：通过用可光成像的介电材料构造微孔来生产高密度堆积的多层印刷电路板。将导电箔上的感光性电介质组合物层压到芯上的导电线上。在对箔进行成像并对光敏电介质组合物进行成像和固化之后，将通孔形成到导电线上。此后，导线通过通孔连接到导电箔，然后导电箔被图案化。

10. 发明授权

US4737463A Photoactivatable time-temperature indicator 失效
标题翻译：可光活化时间温度指示器
公开(公告)号：US4737463A
公开(公告)日：1988-04-12
申请号：US786407
申请日：1985-10-09
申请人： Himangshu R. Bhattacharjee , James T. Yardley , Thaddeus Prusik , Ronald R. Chance
发明人： Himangshu R. Bhattacharjee , James T. Yardley , Thaddeus Prusik , Ronald R. Chance
IPC分类号： G01N31/22 , G01N33/02 , G01D21/00
CPC分类号： G01N31/229 , Y10S436/905
摘要： A photoactivated time-temperature indicator is based on diacetylenic salts. A thermally unreactive ("inactive") diacetylenic salt (or a mixture of such salts) is mixed, in a polymeric matrix, with a material that generates acid upon exposure to light. Photoexcitation, preferably by UV or near UV light, causes the formation of a thermal reactive ("active") free diacetylenic acid. Following this activation step, a progressive color development occurs at a rate that increases with temperature. The indicator is useful for monitoring the freshness of perishable products, particularly those that require refrigeration.
摘要翻译：光活化时间温度指示剂是基于二乙炔盐。在聚合物基质中将热不反应（“无活性”）二乙炔盐（或这种盐的混合物）与暴露于光下产生酸的材料混合。光激发，优选通过UV或近紫外光引起形成热反应性（“活性”）的二乙炔酸。在该活化步骤之后，以随温度升高的速度发生逐渐显色。该指标可用于监测易腐产品的新鲜度，特别是需要制冷的产品。

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