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11. 发明授权

US4442193A Photoconductive compositions and elements containing naphthalene bis-dicarboximide compounds 失效
标题翻译：光导组合物和含有双二碳酰亚胺化合物的元素
公开(公告)号：US4442193A
公开(公告)日：1984-04-10
申请号：US468726
申请日：1983-02-22
申请人： Chin H. Chen , Ralph H. Young , Michael Scozzafava
发明人： Chin H. Chen , Ralph H. Young , Michael Scozzafava
IPC分类号： G03G5/09 , C07D471/06 , G03G5/06
CPC分类号： C07D471/06 , G03G5/0618 , G03G5/0651
摘要： Photoconductive compositions comprising photoconductors and 1,4,5,8-naphthalene bis-dicarboximide sensitizing compounds are disclosed. Compositions and elements containing such compounds are sensitized to radiation below 400 nm. Embodiments are disclosed in which the photoconductor is an arylalkane leuco base. Such embodiments are advantageously nonsensitive to radiation above 400 nm and are also nonpersistent.
摘要翻译：公开了包含光电导体和1,4,5,8-萘二 - 二碳酰亚胺敏化化合物的光导组合物。含有这些化合物的组合物和元素对低于400nm的辐射敏化。公开了其中光电导体是芳烷基无色基的实施方案。这样的实施方案对于400nm以上的辐射有利地是不敏感的，并且也是非持久的。

12. 发明授权

US5547763A Organic nonlinear optical article with improved transmission enhancement layer 失效
标题翻译：有机非线性光学制品具有改进的透射增强层
公开(公告)号：US5547763A
公开(公告)日：1996-08-20
申请号：US439075
申请日：1995-05-11
申请人： Michael Scozzafava , Bradley K. Coltrain
发明人： Michael Scozzafava , Bradley K. Coltrain
IPC分类号： G02F1/065 , B32B9/04
CPC分类号： G02F1/065 , Y10T428/31663
摘要： Disclosed is a transmission enhancement layer for an organic nonlinear optical article, the layer capable of deflecting light within the article, the layer comprising a polymeric phase having dispersed therein an interwoven network second phase of crosslinked metal oxide having the form --M--O--M-- wherein M is a metal atom and O is oxygen, the second phase formed by hydrolysis and condensation of metal alkoxide, the-layer being transparent in the visible and near infrared wavelengths.
摘要翻译：公开了一种用于有机非线性光学制品的透射增强层，该层能够偏转制品内的光，该层包含聚合物相，其中分散有交联金属氧化物的交织网络第二相，其形式为-MOM-，其中M为金属原子和O是氧，第二相通过金属醇盐的水解和缩合形成，该层在可见光和近红外波长下是透明的。

13. 发明授权

US5157541A Optical article for reflection modulation 失效
标题翻译：用于反射调制的光学文章
公开(公告)号：US5157541A
公开(公告)日：1992-10-20
申请号：US583638
申请日：1990-09-17
申请人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
发明人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
IPC分类号： C07D213/69 , C07D209/48 , C07D275/06 , C07D277/66 , G02F1/01 , G02F1/19
CPC分类号： G02F1/195
摘要： An optical article capable of modulating the reflection of polarized monochromatic electromagnetic radiation is disclosed comprised of a reflective metal layer, means acting as a support for directing the electromagnetic radiation to the reflective metal layer, an electrooptic medium that exhibits a refractive index which is a function of an applied electrical potential, and a counter electrode. At least one of the reflective metal layer and the counter electrode taking the form of laterally spaced segments. The reflective metal layer has a thickness of less than 0.5 .mu.m, and a dielectric layer having a thickness in the range of from 0.1 to 10 times the wavelength of the electromagnetic radiation and comprised of at least one metal oxide, metal fluoride, or low molecular weight aromatic compound is coated on the support. The electrooptic medium is a polymeric layer coated on the reflective metal layer exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units and comprised of polar aligned molecular dipoles having an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety. The polymeric layer exhibits a refractive index which differs from that of the dielectric layer by less than 20 percent in the absence of an applied electrical potential.

14. 发明授权

US4971426A Optical article for reflection modulation 失效
标题翻译：用于反射调制的光学物品
公开(公告)号：US4971426A
公开(公告)日：1990-11-20
申请号：US419817
申请日：1989-10-11
申请人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
发明人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
IPC分类号： G02F1/35 , G02F1/01 , G02F1/19 , G02F1/355 , G02F1/361
CPC分类号： G02F1/0118 , B82Y30/00 , G02F1/195
摘要： An optical article is disclosed capable of modulating the reflection of electromagnetic radiation containing a reflective metal layer having a thickness of less than 0.5 .mu.m, an optical coupler for directing polarized electromagnetic radiation to the reflective metal layer and serving as a support for the device, a first dielectric layer interposed between the reflective metal layer and the support having a thickness in the range of from 0.1 to 10 times the wavelength of the electromagnetic radiation, a second dielectric layer adjacent the reflective metal layer exhibiting a refractive index which differs from that of the first dielectric layer by less than 20 percent and can adjusted by an applied electrical potential gradient, and means for variably applying an electrical potential to a surface of the second dielectric layer remote from the reflective metal layer. The second dielectric layer is a polymeric layer coated on the reflective metal layer exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units and comprised of polar aligned molecular dipoles having an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety.

15. 发明授权

US4792208A Optical article exhibiting a high level of second order polarization susceptibility 失效
标题翻译：表现出高水平二阶极化敏感性的光学制品
公开(公告)号：US4792208A
公开(公告)日：1988-12-20
申请号：US101888
申请日：1987-09-28
申请人： Abraham Ulman , David J. Williams , Thomas L. Penner , Douglas R. Robello , Jay S. Schildkraut , Michael Scozzafava , Craig S. Willand
发明人： Abraham Ulman , David J. Williams , Thomas L. Penner , Douglas R. Robello , Jay S. Schildkraut , Michael Scozzafava , Craig S. Willand
IPC分类号： G02F1/35 , G02B1/08 , G02F1/065 , G02F1/355 , G02F1/361 , G02B6/00 , B29D11/00 , G03C5/00
CPC分类号： B82Y20/00 , G02B1/08 , G02F1/065 , G02F1/3613 , G02F1/3617 , G02F1/3618 , Y10S430/10 , Y10S430/122
摘要： An optical article is disclosed containing, for the transmission of electromagnetic radiation, a medium exhibiting a second order polarization susceptibility greater than 10.sup.-9 electrostatic units comprised of polar aligned noncentrosymmetric molecular dipoles. The molecular dipoles have an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor sulfonyl moiety.

16. 发明授权

US4650734A Color filter elements and electrophotographic method of making same 失效
标题翻译：彩色滤光片元件及其制造方法
公开(公告)号：US4650734A
公开(公告)日：1987-03-17
申请号：US871748
申请日：1986-06-09
申请人： Michel F. Molaire , Michael Scozzafava , William C. McColgin
发明人： Michel F. Molaire , Michael Scozzafava , William C. McColgin
IPC分类号： G03G15/01 , G02B5/20 , G03G5/06 , G03G5/07 , G03G13/01 , G03F5/00
CPC分类号： G03G5/062 , G03G13/01 , G03G5/0629 , G03G5/0637 , G03G5/0638 , G03G5/07 , G03G5/071
摘要： A photographic method for making a color filter element, and the resulting color filter element is disclosed.

17. 发明授权

US06524736B1 Methods of preparing membrane electrode assemblies 有权
标题翻译：制备膜电极组件的方法
公开(公告)号：US06524736B1
公开(公告)日：2003-02-25
申请号：US09691745
申请日：2000-10-18
申请人： Bhaskar Sompalli , Hubert Gasteiger , Mark F. Mathias , Michael Scozzafava
发明人： Bhaskar Sompalli , Hubert Gasteiger , Mark F. Mathias , Michael Scozzafava
IPC分类号： H01M486
CPC分类号： C25B9/10 , H01M4/8828 , H01M4/8875 , H01M8/1004 , Y02P70/56
摘要： A method of making a membrane electrode assembly is provided. The method includes using a porous support to control the drying of the electrode, and the use of wettable and non-wettable solvents to control the seepage of ionomer into the porous support.
摘要翻译：提供制造膜电极组件的方法。该方法包括使用多孔载体来控制电极的干燥，以及使用可润湿和不可润湿的溶剂来控制离聚物渗透到多孔载体中。

18. 发明授权

US5184323A Photorefractive device and process for its use 失效
$Photorefractive device and process for its use$
标题翻译：光电装置及其使用方法
公开(公告)号：US5184323A
公开(公告)日：1993-02-02
申请号：US548403
申请日：1990-07-05
申请人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
发明人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
IPC分类号： G02F1/35 , G02F1/01 , G02F1/065 , G03H1/02 , G11C7/00 , G11C13/04
CPC分类号： G02F1/065 , G02F1/0126 , G03H1/02 , G11C13/044 , G11C7/005 , G03H2001/026 , G03H2001/0264 , G03H2260/54
摘要： A photorefractive device is disclosed capable of optically coupling intersecting beams of electromagnetic radiation comprised of first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the electrodes, a photorefractive medium comprised of a homogeneous charge neutral organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive medium a second order polarization susceptibility of greater than 10.sup.-9 esu, the molecular dipoles each containing an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety.

19. 发明授权

US5075796A Optical article for multicolor imaging 失效
标题翻译：光学成像的光学文章
公开(公告)号：US5075796A
公开(公告)日：1991-12-24
申请号：US583620
申请日：1990-09-17
申请人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
发明人： Jay S. Schildkraut , Christopher B. Rider , Michael Scozzafava
IPC分类号： G02F1/35 , G02F1/19 , G02F1/355 , G02F1/361 , G03C7/00 , H04N1/50
CPC分类号： H04N1/502 , G02F1/195 , G03C7/00
摘要： An optical article capable of modulating the reflection of polarized monochromatic electromagnetic radiation is disclosed comprising a reflective metal layer having a thickness of less than 0.5 .mu.m, means acting as a support for directing polarized electromagnetic radiation to the reflective metal layer, a dielectric layer interposed between the support and the reflective metal layer having a refractive index less than that of the support and a thickness in the range of from 0.1 to 10 times the wavelength of electromagnetic radiation directed toward the reflective metal layer, an electrooptic medium that exhibits a refractive index which is a function of an applied electrical potential, and a counter electrode. The optical article is characterized in that it is capable of modulating the reflection of polarized monochromatic electromagnetic radiation from differing wavelength sources to produce a multicolor image. To this end, the reflective metal layer is divided into a plurality of electrically isolated zones each intended to be addressed by electromagnetic radiation from a different wavelength source, the dielectric layer exhibits a different thickness adjacent each of the zones, the counter electrode is divided into electrically isolated zones, and the article additionally includes means for focusing reflected polarized electromagnetic radiation from each of the zones on a common target area. The invention particularly lends itself to producing multicolor images in photographic elements.

20. 发明授权

US4999809A Photorefractive device and process for its use 失效
$Photorefractive device and process for its use$
标题翻译：光折射装置及其使用方法
公开(公告)号：US4999809A
公开(公告)日：1991-03-12
申请号：US491398
申请日：1990-03-09
申请人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
发明人： Jay S. Schildkraut , Ralph H. Young , David J. Williams , Michael Scozzafava
IPC分类号： G02F1/01 , G11C7/00 , G11C13/04
CPC分类号： G02F1/0126 , G11C13/044 , G11C7/005
摘要： A photorefractive device is disclosed comprised of a first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the first and second electrodes, intermediate means capable of producing in a readout beam of electromagnetic radiation an image pattern corresponding to that present in a spatially intersecting writing beam of electromagnetic radiation when a potential gradient is applied to the intermediate means by said first and second electrodes. The intermediate means consists of a photorefractive layer capable of internally storing the image pattern of the writing beam created by its interference with an intersecting reference beam of electromagnetic radiation, the photorefractive layer being comprised of a homogeneous organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive layer a second order polarization susceptibility of greater than 10.sup.-9 esu.
摘要翻译：公开了一种光折变装置，其包括用于在第一和第二间隔位置之间建立电位梯度的第一和第二电极，并且介于第一和第二电极之间的中间装置能够在电磁辐射的读出光束中产生对应于当通过所述第一和第二电极向中间装置施加电位梯度时，其存在于电磁辐射的空间相交的写入光束中。中间装置由能够内部存储通过其与电磁辐射的相交参考光束的干涉而产生的写入光束的图像图案的光折射率组成，该光折射层由含有有机非对称分子偶极子的均匀有机光电导体组成，能够赋予对于光折射层，二阶极化磁化率大于10-9埃。

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