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公开(公告)号：US5683838A
公开(公告)日：1997-11-04
申请号：US578195
申请日：1995-12-29
申请人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
发明人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
IPC分类号： G02F1/1334 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G11B7/0045
CPC分类号： G11B7/00454 , C09K19/601 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G02F1/1334 , Y10S430/146 , Y10T156/1084
摘要： Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information is recorded without unevenness. A first recording medium has an information recording layer comprising a liquid crystal phase and an ultraviolet curing resin phase. The information recording layer is stacked on an electrode layer provided on a substrate by coating a mixed solution of liquid crystal and ultraviolet curing resin material on the surface of the electrode layer and then irradiating the coating by irradiation with ultraviolet rays, thereby forming a cured skin layer of the resin material on the outer surface of the information recording layer. A second recording medium has a transparent electrode layer additionally provided on the information recording layer of the first recording medium. A third recording medium has an electrode layer, a photoconductive layer, an information recording layer, and an electrode layer, in successive order. A fourth recording medium has a transparent insulating layer or semiconductor layer interposed between the photoconductive layer and the information recording layer of the third recording medium. According to an information recording and reproducing method employing the first recording medium, a gradually increasing voltage is applied between a photosensitive member and the recording medium. As a result, the effective voltage applied to the liquid crystal layer can be raised, enabling increased modulation, improved contrast and responsiveness.
摘要翻译： 信息记录介质能够以高分辨率记录和再现图像，其中防止了液晶材料的渗出，并且在不均匀的情况下记录信息。 第一记录介质具有包括液晶相和紫外线固化树脂相的信息记录层。 通过在电极层的表面上涂布液晶和紫外线固化树脂材料的混合溶液，然后通过紫外线照射照射该涂层，将信息记录层堆叠在设置在基板上的电极层上，从而形成固化皮 树脂材料层在信息记录层的外表面上。 第二记录介质具有附加地设置在第一记录介质的信息记录层上的透明电极层。 第三记录介质依次具有电极层，光电导层，信息记录层和电极层。 第四记录介质具有介于光电导层和第三记录介质的信息记录层之间的透明绝缘层或半导体层。 根据使用第一记录介质的信息记录和再现方法，在感光构件和记录介质之间施加逐渐增加的电压。 结果，可以提高施加到液晶层的有效电压，从而能够增加调制，改善对比度和响应性。
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2.发明授权
公开(公告)号：US5514504A
公开(公告)日：1996-05-07
申请号：US48918
申请日：1993-04-19
申请人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
发明人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
IPC分类号： G02F1/1334 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G11B7/0045 , C09K19/00 , G11B7/00 , G11B7/24
CPC分类号： G11B7/00454 , C09K19/601 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G02F1/1334 , Y10S430/146 , Y10T156/1084
摘要： Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information recorded without unevenness. A first recording medium has an information recording layer comprising a liquid crystal phase and an ultraviolet curing resin phase. The information recording layer is stacked on an electrode layer provided on a substrate by coating a mixed solution of liquid crystal and ultraviolet curing resin material on the surface of the electrode layer and then irradiating the coating by irradiation with ultraviolet rays, thereby forming a cured skin layer of the resin material on the outer surface of the information recording layer. A second recording medium has a transparent electrode layer additionally provided on the information recording layer of the first recording medium. A third recording medium has an electrode layer, a photoconductive layer, an information recording layer, and an electrode layer, in successive order. A fourth recording medium has a transparent insulating layer or semiconductor layer interposed between the photoconductive layer and the information recording layer of the third recording medium. According to an information recording and reproducing method employing the first recording medium, a gradually increasing voltage is applied between a photosensitive member and the recording medium. As a result, the effective voltage applied to the liquid crystal layer can be raised, enabling increased modulation, improved contrast and responsiveness.
摘要翻译： 信息记录介质能够以高分辨率记录和再现图像，其中防止了液晶材料的渗出，并且不均匀地记录信息。 第一记录介质具有包括液晶相和紫外线固化树脂相的信息记录层。 通过在电极层的表面上涂布液晶和紫外线固化树脂材料的混合溶液，然后通过紫外线照射照射该涂层，将信息记录层堆叠在设置在基板上的电极层上，从而形成固化皮 树脂材料层在信息记录层的外表面上。 第二记录介质具有附加地设置在第一记录介质的信息记录层上的透明电极层。 第三记录介质依次具有电极层，光电导层，信息记录层和电极层。 第四记录介质具有介于光电导层和第三记录介质的信息记录层之间的透明绝缘层或半导体层。 根据使用第一记录介质的信息记录和再现方法，在感光构件和记录介质之间施加逐渐增加的电压。 结果，可以提高施加到液晶层的有效电压，从而能够增加调制，改善对比度和响应性。
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3.发明授权
公开(公告)号：US5660958A
公开(公告)日：1997-08-26
申请号：US480625
申请日：1995-06-07
申请人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
发明人： Masayuki Iijima , Seiji Take , Hironori Kamiyama , Masato Okabe , Hiroyuki Obata , Minoru Utsumi
IPC分类号： G02F1/1334 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G11B7/0045 , C09K19/00 , G11B7/20 , G11B7/24
CPC分类号： G11B7/00454 , C09K19/601 , G02F1/135 , G03G5/02 , G03G5/10 , G03G5/14 , G02F1/1334 , Y10S430/146 , Y10T156/1084
摘要： Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information recorded without unevenness. A first recording medium has an information recording layer comprising a liquid crystal phase and an ultraviolet curing resin phase. The information recording layer is stacked on an electrode layer provided on a substrate by coating a mixed solution of liquid crystal and ultraviolet curing resin material on the surface of the electrode layer and then irradiating the coating by irradiation with ultraviolet rays, thereby forming a cured skin layer of the resin material on the outer surface of the information recording layer. A second recording medium has a transparent electrode layer additionally provided on the information recording layer of the first recording medium. A third recording medium has an electrode layer, a photoconductive layer, an information recording layer, and an electrode layer, in successive order. A fourth recording medium has a transparent insulating layer or semiconductor layer interposed between the photoconductive layer and the information recording layer of the third recording medium. According to an information recording and reproducing method employing the first recording medium, a gradually increasing voltage is applied between a photosensitive member and the recording medium. As a result, the effective voltage applied to the liquid crystal layer can be raised, enabling increased modulation, improved contrast and responsiveness.
摘要翻译： 信息记录介质能够以高分辨率记录和再现图像，其中防止了液晶材料的渗出，并且不均匀地记录信息。 第一记录介质具有包括液晶相和紫外线固化树脂相的信息记录层。 通过在电极层的表面上涂布液晶和紫外线固化树脂材料的混合溶液，然后通过紫外线照射照射该涂层，将信息记录层堆叠在设置在基板上的电极层上，从而形成固化皮 树脂材料层在信息记录层的外表面上。 第二记录介质具有附加地设置在第一记录介质的信息记录层上的透明电极层。 第三记录介质依次具有电极层，光电导层，信息记录层和电极层。 第四记录介质具有介于光电导层和第三记录介质的信息记录层之间的透明绝缘层或半导体层。 根据使用第一记录介质的信息记录和再现方法，在感光构件和记录介质之间施加逐渐增加的电压。 结果，可以提高施加到液晶层的有效电压，从而能够增加调制，改善对比度和响应性。
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公开(公告)号：US5571646A
公开(公告)日：1996-11-05
申请号：US560468
申请日：1995-11-17
CPC分类号： G03G15/221 , G03G15/04072 , G03G5/02 , G11B11/08 , G11B9/08
摘要： The present invention provides an electrostatic information-recording medium including an electrode layer (13) and a charge-retaining layer, in which said charge-retaining layer is formed of a laminate of a resin layer (11a) having a low glass transition temperature with a heat-resistant, insulating layer (11b), or an electrostatic information-recording medium comprising at least an electrode layer (13) and a charge-retaining layer (11) in which said charge-retaining layer (11) is formed of a polymer layer (12) containing pentafluorostyrene as a monomer component and having a weight-average molecular weight of 10,000 to 2,000,000, or which includes a photoconductive layer (44) and a charge-retaining layer (43) between a pair of electrodes (42) and (45) and is designed to carry out exposure with the application of voltage between both said electrodes (42) and (45) or apply voltage between both said electrodes (42) and (45) while exposure is carried out, thereby forming an electrostatic latent image, which is then carried on said charge-regaining layer (43) by releasing said charge-retaining layer (43) from said electrode 42, or which includes a charge transport layer (51) on an electrode (52) and is designed to record information on the surface of said charge-transport layer (51) by toner development and then apply electrostatic charges on the surface of said charge transport layer (51) to inject said electrostatic charges into said charge-transport layer through an electrically conductive layer of the toner, thereby forming electrostatic information corresponding to the toner information on said charge transport layer. Thus, the electrostatic information-recording medium can thus be improved in terms of the capability to retain electrostatic information. The electrostatic information retained in this electrostatic information-recording medium is very stable because of being accumulated in the charge-carrying layer. Also, the information can be easily reproduced in the form of information of high quality and resolution by detecting a potential difference between the electrode and the surface potential.
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公开(公告)号：US5492783A
公开(公告)日：1996-02-20
申请号：US126523
申请日：1993-09-24
CPC分类号： G03G15/221 , G03G15/04072 , G03G5/02 , G11B11/08 , G11B9/08
摘要： The present invention provides an electrostatic information-recording medium including an electrode layer (13) and a charge-retaining layer, in which said charge-retaining layer is formed of a laminate of a resin layer (11a) having a low glass transition temperature with a heat-resistant, insulating layer (11b), or an electrostatic information-recording medium comprising at least an electrode layer (13) and a charge-retaining layer (11) in which said charge-retaining layer (11) is formed of a polymer layer (12) containing pentafluorostyrene as a monomer component and having a weight-average molecular weight of 10,000 to 2,000,000, or which includes a photoconductive layer (44) and a charge-retaining layer (43) between a pair of electrodes (42) and (45) and is designed to carry out exposure with the application of voltage between both said electrodes (42) and (45) or apply voltage between both said electrodes (42) and (45) while exposure is carried out, thereby forming an electrostatic latent image, which is then carried on said charge-retaining layer (43) by releasing said charge-retaining layer ( 43) from said electrode 42, or which includes a charge transport layer (51) on an electrode (52) and is designed to record information on the surface of said charge transport layer (51) by toner development and then apply electrostatic charges on the surface of said charge transport layer (51) to inject said electrostatic charges into said charge transport layer through an electrically conductive layer of the toner, thereby forming electrostatic information corresponding to the toner information on said charge transport layer. Thus, the electrostatic information-recording medium can thus be improved in terms of the capability to retain electrostatic information. The electrostatic information retained in this electrostatic information-recording medium is very stable because of being accumulated in the charge-carrying layer. Also, the information can be easily reproduced in the form of information of high quality and resolution by detecting a potential difference between the electrode and the surface potential.
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6.发明授权Frost image recording medium and method of and apparatus for forming and reading frost image 失效冰霜图像记录介质以及用于形成和读取霜冻图像的方法和装置
公开(公告)号：US5521040A
公开(公告)日：1996-05-28
申请号：US294751
申请日：1994-08-23
CPC分类号： H04N1/00795 , G03G16/00 , G03G5/022
摘要： An electrode 2c and a pinene polymer recording layer 2a with a molecular weight of 500 to 10000 are successively stacked on a substrate 2c, as shown in FIG. 3. By carrying out thermal development, information electric charge that is formed on the resin surface is formed into a thermally stable frost image without decay of the information electric charge. Since no photoconductive layer is needed, when transmitted or reflected light is used to reproduce the frost image, there is no effect of the coloring of a photo-conductive layer. If exposure is effected under the application of a voltage, since the depth of dimple patterns of a frost image varies in accordance with the quantity of exposure energy, tonal reproducibility is obtained. In addition, it is possible to obtain high resolution and make an original for OHP, a microfilm, a slidefilm, etc. which is of good quality and has high fidelty to the original document.
摘要翻译： 如图1所示，电极2c和分子量为500〜10000的蒎烯聚合物记录层2a依次层叠在基板2c上。 通过进行热显影，形成在树脂表面上的信息电荷形成为热稳定的霜图像而不衰减信息电荷。 由于不需要光电导层，当使用透射或反射光来再现霜图像时，不影响光导层的着色。 如果在施加电压下进行曝光，则由于霜图像的凹坑图案的深度根据曝光能量的量而变化，因此获得了色调再现性。 另外，可以获得高分辨率并且对于原始文件具有高质量并且具有高保真度的OHP，微缩胶片，幻灯片等原件。
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7.发明授权Frost image recording medium and method of and apparatus for forming and reading frost image 失效冰霜图像记录介质以及用于形成和读取霜冻图像的方法和装置
公开(公告)号：US5672453A
公开(公告)日：1997-09-30
申请号：US607066
申请日：1996-02-26
CPC分类号： H04N1/00795 , G03G16/00 , G03G5/022
摘要： An electrode 2c and a pinene polymer recording layer 2a with a molecular weight of 500 to 10000 are successively stacked on a substrate 2c, as shown in FIG. 3. By carrying out thermal development, information electric charge that is formed on the resin surface is formed into a thermally stable frost image without decay of the information electric charge. Since no photoconductive layer is needed, when transmitted or reflected light is used to reproduce the frost image, there is no effect of the coloring of a photoconductive layer. If exposure is effected under the application of a voltage, since the depth of dimple patterns of a frost image varies in accordance with the quantity of exposure energy, tonal reproducibility is obtained. In addition, it is possible to obtain high resolution and make an original for OHP, a microfilm, a slidefilm, etc. which is of good quality and has high fidelty to the original document.
摘要翻译： 如图1所示，电极2c和分子量为500〜10000的蒎烯聚合物记录层2a依次层叠在基板2c上。 通过进行热显影，形成在树脂表面上的信息电荷形成为热稳定的霜图像而不衰减信息电荷。 由于不需要光电导层，当使用透射或反射光来再现霜图像时，不影响光电导层的着色。 如果在施加电压下进行曝光，则由于霜图像的凹坑图案的深度根据曝光能量的量而变化，因此获得了色调再现性。 另外，可以获得高分辨率并且对于原始文件具有高质量并且具有高保真度的OHP，微缩胶片，幻灯片等原件。
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8.发明授权Frost image recording medium and method of and apparatus for forming and reading frost image 失效冰霜图像记录介质以及用于形成和读取霜冻图像的方法和装置
公开(公告)号：US5378565A
公开(公告)日：1995-01-03
申请号：US741505
申请日：1991-07-29
CPC分类号： H04N1/00795 , G03G16/00 , G03G5/022
摘要： An electrode 2c and a pinene polymer recording layer 2a with a molecular weight of 500 to 10000 are successively stacked on a substrate 2c, as shown in FIG. 3 . By carrying out thermal development, information electric charge that is formed on the resin surface is formed into a thermally stable frost image without decay of the information electric charge. Since no photoconductive layer is needed, when transmitted or reflected light is used to reproduce the frost image, there is no effect of the coloring of a photoconductive layer. If exposure is effected under the application of a voltage, since the depth of dimple patterns of a frost image varies in accordance with the quantity of exposure energy, tonal reproducibility is obtained. In addition, it is possible to obtain high resolution and make an original for OHP, a microfilm, a slidefilm, etc. which is of good quality and has high fidelty to the original document.
摘要翻译： PCT No.PCT / JP90 / 01550 Sec。 371日期1991年7月29日 102（e）日期1991年7月29日PCT 1990年11月29日PCT PCT。 第WO91 / 08521号公报 日期：1991年6月13日。如图1所示，电极2c和分子量为500〜10000的蒎烯聚合物记录层2a依次层叠在基板2c上。 3。 通过进行热显影，形成在树脂表面上的信息电荷形成为热稳定的霜图像而不衰减信息电荷。 由于不需要光电导层，当使用透射或反射光来再现霜图像时，不影响光电导层的着色。 如果在施加电压下进行曝光，则由于霜图像的凹坑图案的深度根据曝光能量的量而变化，因此获得了色调再现性。 另外，可以获得高分辨率并且对于原始文件具有高质量并且具有高保真度的OHP，微缩胶片，幻灯片等原件。
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9.发明授权Packaged photographic film with a plurality of liquid crystal recording regions 失效具有多个液晶记录区域的封装摄影胶片
公开(公告)号：US5646927A
公开(公告)日：1997-07-08
申请号：US542954
申请日：1995-10-13
申请人： Osamu Shimizu , Minoru Utsumi , Yuudai Yamashita , Hironori Kamiyama , Shinichi Sakano , Masato Okabe
发明人： Osamu Shimizu , Minoru Utsumi , Yuudai Yamashita , Hironori Kamiyama , Shinichi Sakano , Masato Okabe
CPC分类号： G03G15/754 , G03C1/765 , G03C11/02 , G03G15/758 , G03G5/02
摘要： A packaged integrated information recording system has a plurality of information recording media radially arranged on a disk substrate. Each of the recording media comprises a liquid crystal recording medium including a liquid crystal-polymer composite layer with polymer balls filled in a liquid-crystal phase, stacked on a first electrode layer and a photoelectric sensor including a second electrode layer and a photoconductive layer formed on a transparent substrate. The liquid crystal recording medium and photoelectric sensor are stacked directly, or through an interlayer on each other while the liquid crystal recording layer and photoconductive layer are opposed to each other. The recording media may also be arranged in a row on a film substrate provided with feed holes on both side edges and received in a closable case such that it can be drawn. Alternatively, the recording media on a film substrate may be received in a packaging case having a window openable and closable by a shutter to unroll the film. Alternatively, the information recording media may be arranged in a row on a card substrate and fixedly received in a packaging case having window openable and closable by a shutter. The above arrangements allow images to be successively recorded by exposure to light and read.
摘要翻译： 封装的集成信息记录系统具有径向布置在盘基片上的多个信息记录介质。 每个记录介质包括液晶记录介质，其包括层叠在第一电极层上的聚合物球填充在液晶相中的液晶聚合物复合层和形成有第二电极层和光电导层的光电传感器 在透明基板上。 液晶记录介质和光电传感器在液晶记录层和光电导层彼此相对的同时直接堆叠或者通过相互层叠。 记录介质也可以在两侧边缘上设置有进料孔的薄膜基材上排列成一列，并且被收纳在可关闭的壳体中以使其能够拉伸。 或者，胶片基材上的记录介质可以被接收在具有可被快门打开和关闭的窗口以打开胶片的包装盒中。 或者，信息记录介质可以布置在卡片基板上并且固定地容纳在具有可由快门打开和关闭的窗口的包装盒中。 上述布置允许通过曝光和读取连续地记录图像。
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10.发明授权Image reader incorporated in electro-developing type camera and electro-developing recording medium used therein 失效并入电显影型照相机的图像读取器和其中使用的电显影记录介质
公开(公告)号：US5913077A
公开(公告)日：1999-06-15
申请号：US733138
申请日：1996-10-16
申请人： Koichi Sato , Yasuhiro Yamamoto , Tahei Morisawa , Masato Okabe , Hironori Kamiyama , Osamu Shimizu , Yuudai Yamashita
发明人： Koichi Sato , Yasuhiro Yamamoto , Tahei Morisawa , Masato Okabe , Hironori Kamiyama , Osamu Shimizu , Yuudai Yamashita
IPC分类号： G03B17/50
CPC分类号： G03B17/50
摘要： An image reader to optically and electronically read a developed image of an electro-developing recording medium, where the electro-developing recording medium has a reference zone exhibiting a substantially-constant transparency. An optical sensor senses light rays passing through the reference zone, and converts the sensed light rays into optical data. Correction data is prepared based on the optical data. Image data is read from the developed image of the electro-developing recording medium according to the correction data. The correction data is updated whenever the image data is read from the developed image of the electro-developing recording medium. The electro-developing recording medium includes an electrostatic information recording medium and an electric charge keeping medium, and the electric charge keeping medium has a reference zone exhibiting a constant transparency.
摘要翻译： 一种用于光学和电子读取电显影记录介质的显影图像的图像读取器，其中电显影记录介质具有呈现基本上恒定的透明度的参考区域。 光学传感器感测通过参考区域的光线，并将感测的光线转换成光学数据。 基于光学数据准备校正数据。 根据校正数据，从显影记录介质的显影图像读取图像数据。 每当从电显影记录介质的显影图像读取图像数据时，校正数据被更新。 电显影记录介质包括静电信息记录介质和电荷保持介质，并且电荷保持介质具有呈现恒定透明度的参考区域。
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