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1. 发明授权

US4991940A Gain reflector-liquid crystal display 失效
标题翻译：增益反射液晶显示
公开(公告)号：US4991940A
公开(公告)日：1991-02-12
申请号：US147756
申请日：1988-01-25
申请人： Andrew L. Dalisa , James McCoy , Richard Wiley
发明人： Andrew L. Dalisa , James McCoy , Richard Wiley
IPC分类号： G02B5/02 , G02F1/055 , G02F1/13 , G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/137 , G02F1/17 , G09F9/00
CPC分类号： G02F1/133553 , G02F1/1334 , G02F1/055 , G02F1/1375 , G02F2001/13756
摘要： A display apparatus comprising a display medium and a gain reflector disposed behind the display medium for reflecting incident light. The display medium may comprise a liquid crystal material containing a dye that conforms to the structure of the liquid crystal material and a containment medium for inducing distorted alignment of the liquid crystal material which in response to such alignment scatters and absorbs light and which response to a prescribed input reduces the amount of such scattering and absorption.

2. 发明授权

US5076668A Gain reflector-liquid crystal display 失效
标题翻译：增益反射液晶显示
公开(公告)号：US5076668A
公开(公告)日：1991-12-31
申请号：US556899
申请日：1990-07-23
申请人： Andrew L. Dalisa , James McCoy , Richard Wiley
发明人： Andrew L. Dalisa , James McCoy , Richard Wiley
IPC分类号： G02F1/055 , G02F1/1334 , G02F1/1335 , G02F1/137
CPC分类号： G02F1/133553 , G02F1/1334 , G02F1/1335 , G02F1/1375 , G02F1/055 , G02F2001/13756
摘要： A display apparatus comprising a display medium and a gain reflector disposed behind the display medium for reflecting incident light. The display medium may comprise a liquid crystal material containing a dye that conforms to the structure of the liquid crystal material and a containment medium for inducing distorted alignment of the liquid crystal material which in response to such alignment scatters and absorbs light and which response to a prescribed input reduces the amount of such scattering and absorption.
摘要翻译：一种显示装置，包括显示介质和设置在显示介质后面的用于反射入射光的增益反射器。显示介质可以包括含有符合液晶材料结构的染料的液晶材料和用于引起液晶材料变形对准的容纳介质，其响应于这种取向散射并吸收光，并且对规定的输入减少了这种散射和吸收的量。

3. 发明授权

US4324456A Electrophoretic projection display systems 失效
标题翻译：电泳投影显示系统
公开(公告)号：US4324456A
公开(公告)日：1982-04-13
申请号：US63214
申请日：1979-08-02
申请人： Andrew L. Dalisa
发明人： Andrew L. Dalisa
IPC分类号： G02B26/02 , G02F1/167 , G03G17/04 , G02F1/01
CPC分类号： G02B26/026 , G02F1/167 , G03G17/04
摘要： Projection display devices and/or remote blackboard systems are provided with electrophoretic type cells used to control the projected light source. Light is directed toward the EPID cell through a total internal reflecting type prism, and reflected light from a totally internal reflecting surface at the interface of the cell and prism is projected to a viewing device. By writing information into the EPID type cell, total internal reflection can be frustrated and an image is formed at the viewing device. Information may be written into the EPID type device by a scaning laser, or by an electrostatic writing instrument.
摘要翻译：投射显示装置和/或远程黑板系统设置有用于控制投影光源的电泳型电池。光通过全内反射型棱镜指向EPID单元，并且将来自单元和棱镜的界面处的全内反射表面的反射光投影到观察装置。通过将信息写入EPID型单元，全内反射可能受挫，并且在观察装置处形成图像。信息可以通过扫描激光器或静电书写工具写入EPID型设备。

4. 发明授权

US4203106A X-Y addressable electrophoretic display device with control electrode 失效
标题翻译：带控制电极的X-Y可寻址电泳显示装置
公开(公告)号：US4203106A
公开(公告)日：1980-05-13
申请号：US854117
申请日：1977-11-23
申请人： Andrew L. Dalisa , Barry M. Singer
发明人： Andrew L. Dalisa , Barry M. Singer
IPC分类号： G09F9/30 , G02F1/167 , G09F9/37 , G09G3/34 , G09F9/32
CPC分类号： G09G3/3446 , G02F1/167 , G09G2300/06 , G09G2310/06
摘要： An electrophoretic display device in which an colloidal suspension of pigment particles is contained between a pair of electrodes, and means are provided in the structure of the electrodes of the cell for the establishment of a voltage threshold for the transport of pigment particles. This threshold permits the changing of the spatial distribution of pigment particles in specifically defined regions of the display cell.
摘要翻译：一种电泳显示装置，其中颜料颗粒的胶体悬浮液包含在一对电极之间，并且在电池的电极的结构中提供了用于建立颜料颗粒运输的电压阈值的装置。该阈值允许改变显示单元的特定区域中的颜料颗粒的空间分布。

5. 发明授权

US4218302A Electrophoretic display devices 失效
标题翻译：电泳显示装置
公开(公告)号：US4218302A
公开(公告)日：1980-08-19
申请号：US63634
申请日：1979-08-02
申请人： Andrew L. Dalisa , Robert J. Seymour
发明人： Andrew L. Dalisa , Robert J. Seymour
IPC分类号： G09F9/37 , G02B26/02 , G02F1/167 , G02F1/315 , G03G17/04 , C25D13/00 , G03G15/00 , G05D25/00
CPC分类号： G02F1/315 , G02B26/026 , G02F1/167 , G03G17/04
摘要： An electrophoretic display device comprises a cell in which a colloidal suspension of pigment particles is contained between associated electrodes and means are provided for the establishment of a potential between the electrodes for the selective transport of pigment particles. This potential permits changing the spatial distribution of pigment particles in specifically defined regions of the display cell. The device also comprises a light transmissive plate associated with the cell, whereby illumination received in the plate is internally reflected, with light coupling between the illumination and selected regions of the cell at which such particles are suitably disposed. The coupled illumination is transmitted by the cell to the observer. The cell regions at which the particles are disposed are switchably selectable.
摘要翻译：电泳显示装置包括其中在相关联的电极之间包含颜料颗粒的胶态悬浮液的单元，并且提供用于在用于选择性输送颜料颗粒的电极之间建立电位的装置。该电位允许改变显示单元的特定区域中的颜料颗粒的空间分布。该装置还包括与电池相关联的透光板，由此在板内接收的照明被内部反射，其中照明和电池的选定区域之间的光耦合在这些颗粒适当地设置。耦合的照明被小区传输给观察者。设置颗粒的单元区可切换地选择。

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