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1.发明申请
公开(公告)号：WO1997023524A1
公开(公告)日：1997-07-03
申请号：PCT/US1996020310
申请日：1996-12-20
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , XU, Chengzeng , CARVAGNO, Terri, R. , YARDLEY, James, T.
IPC: C08F290/08
CPC classification number: C08F290/08
Abstract: The invention provides novel thermosetting acrylic compositions, optical films, a process for making such films, and articles of manufacture produced therefrom. The invention is directed to the use of such an optical film as a substrate for flate panel visual displays such as liquid crystal displays. The materials have good optical properties including low birefringence for high contrast and color purity, low haze high transmission for minimal light loss to reduce power consumption and increased brightness. The films have a high degree of flatness, good gas barrier properties, chemical resistance, scratch resistance and dimensional stability. The thermosetting acrylic composition has a mixture of polymerizable acrylates including at least one multifunctional acrylic monomer, at least one multifunctional acrylic oligomer and a bimodal polymerization initiator composition comprising a mixture of either a photopolymerization initiator or a low temperature which initiators polymerization at a temperature of from about 40 DEG C to about 120 DEG C; plus a high temperature thermal polymerization initiator which initiates polymerization or cross-linking of the acrylates and pre-polymerized acrylates at a temperature of from about 180 DEG C or more.
Abstract translation: 本发明提供了新型热固性丙烯酸组合物，光学膜，制备这种膜的方法和由其制备的制品。 本发明涉及使用这种光学膜作为诸如液晶显示器之类的片材视觉显示器的基片。 该材料具有良好的光学性能，包括用于高对比度和色纯度的低双折射率，低雾度高透射率，以最小的光损耗降低功耗并增加亮度。 该膜具有高度的平坦度，良好的阻气性，耐化学性，耐擦伤性和尺寸稳定性。 热固性丙烯酸类组合物具有包含至少一种多官能丙烯酸类单体，至少一种多官能丙烯酸类低聚物和双光聚合引发剂组合物的混合物，该组合物包含光聚合引发剂或低温的混合物，引发剂在 约40℃至约120℃; 加上在约180℃或更高的温度下引发丙烯酸酯和预聚丙烯酸酯的聚合或交联的高温热聚合引发剂。
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2.发明申请NITRONE COMPOUNDS AS PHOTOPOLYMER POLYMERIZATION INHIBITORS AND CONTRAST ENHANCING ADDITIVES 审中-公开硝基化合物作为光聚合物聚合抑制剂和对比剂增强添加剂
公开(公告)号：WO1997040421A1
公开(公告)日：1997-10-30
申请号：PCT/US1997006406
申请日：1997-04-17
Applicant: ALLIEDSIGNAL INC.
Inventor： ALLIEDSIGNAL INC. , STENGEL, Kelly, M., T. , SHACKLETTE, Lawrence, W. , ELDADA, Louay , YARDLEY, James, T. , XU, Chengzeng , ZIMMERMAN, Scott, M. , HORN, Keith, A.
IPC: G03F07/031
CPC classification number: G03F7/091 , G03F7/031 , Y10S430/118
Abstract: 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.
Abstract translation: 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键式不饱和基团的可自由基聚合的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。
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3.发明公开
公开(公告)号：EP0974076A1
公开(公告)日：2000-01-26
申请号：EP98913034.9
申请日：1998-03-23
Applicant: AlliedSignal Inc.
Inventor： XU, Chengzeng , WU, Chengjiu , STENGEL, Kelly, M., T. , SHACKLETTE, Lawrence, W. , ELDADA, Louay , YARDLEY, James, T.
CPC classification number: G03F7/001 , G02B6/1221 , G03F7/0035
Abstract: The invention provides organic optical waveguide devices which are lithographically formed and employ polymeric materials having low optical loss, good long term and short term stability, good flexibility and reduced stress or crack induced scattering loss. An optical element has a substrate; a patterned, light transmissive core composition on the surface of the substrate; and a light reflecting cladding composition on the pattern of the core. The core composition has a glass transition temperature of about 80 °C or less and the cladding composition has a glass transition temperature of about 60 °C or less.
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Patent Agency Ranking4.发明公开
公开(公告)号：EP1190609A1
公开(公告)日：2002-03-27
申请号：EP00939975.9
申请日：2000-06-20
Applicant: AlliedSignal Inc.
Inventor： Haas, David R. , McAuliffe, Mavyn , XU, Chengzeng
CPC classification number: H05K3/4673 , H05K1/0373 , H05K3/0032 , H05K3/0035 , H05K3/0038 , H05K3/4644 , H05K3/4652 , H05K3/4655 , H05K2201/0209 , H05K2201/0251 , Y10T29/49124 , Y10T29/49126 , Y10T29/49139 , Y10T29/49156 , Y10T29/49165 , Y10T428/24917 , Y10T428/24926 , Y10T442/2008 , Y10T442/2049 , Y10T442/2475 , Y10T442/2762 , Y10T442/2861 , Y10T442/2926
Abstract: This invention concerns electronic substrates comprising a non-woven filler material cousisting primarily of micro-fiber glass, and a resin material. The present invention also includes electronic products manufactured from the electronic substrates of this invention including, but not limited to prepregs (16, 18), metal clad laminates, and printed wiring boards with and without lased via holes (20). The present invention further includes a method of manufacturing printed built-up wiring boards including the steps of forming a prepreg (16, 18) and forming at least one via (20) in the prepreg (16, 18).
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5.发明公开POSITIVE WORKING PHOTODEFINABLE RESIN COATED METAL FOR MASS PRODUCTION OF MICROVIAS IN MULTILAYER PRINTED WIRING BOARDS 失效进行正工作PHOTOSTRUKTURIER Barem涂树脂FORMIKROKONTAKLÖCHERN作者多层电路板等大批量生产金属
公开(公告)号：EP0976307A1
公开(公告)日：2000-02-02
申请号：EP98914668.3
申请日：1998-04-13
Applicant: AlliedSignal Inc.
Inventor： XU, Chengzeng , YARDLEY, James, T. , HAAS, David , VALLANCE, Michael , GOTRO, Jeffrey, Thomas , PETTI, Michael, A.
IPC: H05K3/46
CPC classification number: H05K3/4652 , H05K3/0023 , H05K3/381 , H05K3/4644 , H05K2201/0355 , H05K2203/0551 , H05K2203/1152
Abstract: High density built-up multilayer printed circuit boards are produced by constructing microvias with positive working photoimageable dielectric materials. A positive working photosensitive dielectric composition (4) on a conductive foil (2) is laminated to conductive lines (6) on a substrate (8). After imaging the foil (2), and imaging and curing the photosensitive dielectric composition (4), vias (14) are formed to the conductive lines (6). Thereafter the conductive lines (6) are connected (16) through the vias (14) to the conductive foil (2), and then the conductive foil (2) is patterned.
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6.发明公开FABRICATION OF HIGH DENSITY MULTILAYER INTERCONNECT PRINTED CIRCUIT BOARDS 失效多层电路板与之间的高密度CONNECTIONS生产
公开(公告)号：EP0976308A1
公开(公告)日：2000-02-02
申请号：EP98914672.5
申请日：1998-04-13
Applicant: AlliedSignal Inc.
Inventor： XU, Chengzeng , YARDLEY, James, T. , HAAS, David , VALLANCE, Michael , GOTRO, Jeffrey, Thomas , PETTI, Michael, A.
IPC: H05K3/46
CPC classification number: H05K3/0023 , H05K3/381 , H05K3/4644 , H05K3/4652 , H05K2201/0355 , H05K2201/0969 , H05K2203/1152 , Y10T428/23986
Abstract: High density built-up multilayer printed circuit boards are produced by constructing microvias with photoimageable dielectric materials. A photosensitive dielectric composition (4) on a conductive foil (2) is laminated to conductive lines (6) on a core (8). After imaging the foil (2), and imaging and curing the photosensitive dielectric composition (4), vias (14) are formed to the conductive lines (6). Thereafter the conductive lines (6) are connected (16) through the vias (14) to the conductive foil (2), and then the conductive foil (2) is patterned.
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7.发明公开LOW STRESS OPTICAL WAVEGUIDE HAVING CONFORMAL CLADDING AND FIXTURE FOR PRECISION OPTICAL INTERCONNECTS 失效随着对光学PRAEZISIONSVERBINDUNGEN KONFORMANLIEGENDEM COAT和固定电压低光纤
公开(公告)号：EP0974067A1
公开(公告)日：2000-01-26
申请号：EP98911926.8
申请日：1998-03-23
Applicant: AlliedSignal Inc.
Inventor： SHACKLETTE, Lawrence, W. , STENGEL, Kelly, M., T. , ELDADA, Louay , YARDLEY, James, T. , XU, Chengzeng
CPC classification number: G02B6/1221 , G02B6/30
Abstract: The invention provides a low stress optical waveguide assembly wherein one or more waveguide cores have a conformal cladding in register the waveguide core. The core and cladding are preferably lithographically formed on a substrate. A connector assembly provides for the precision interconnection of mating arrays of parallel optical waveguides. The connector assembly has a base with several parallel channel walls cut along a surface of the base. A waveguide assembly is positioned on the base. The waveguide assembly comprises a substrate and one or more transparent, polymeric waveguides on and raised from a surface of the substrate. A conformal cladding is in register with the waveguide core. Such conformal cladding contributes to a reduction in waveguide stress. The waveguide assembly is positioned on the base such that each of the waveguides is set in one of the channels and contacts the walls of the channel. A cover plate holds the waveguide assembly on the base.
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8.发明公开NITRONE COMPOUNDS AS PHOTOPOLYMER POLYMERIZATION INHIBITORS AND CONTRAST ENHANCING ADDITIVES 失效硝酮化合物作为光聚合物的聚合抑制剂和对比度INCREASE添加剂
公开(公告)号：EP0894286A1
公开(公告)日：1999-02-03
申请号：EP97921237.0
申请日：1997-04-17
Applicant: AlliedSignal Inc.
Inventor： STENGEL, Kelly, M., T. , SHACKLETTE, Lawrence, W. , ELDADA, Louay , YARDLEY, James, T. , XU, Chengzeng , ZIMMERMAN, Scott, M. , HORN, Keith, A.
CPC classification number: G03F7/091 , G03F7/031 , Y10S430/118
Abstract: 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.
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