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11. 发明授权

US4310858A Telecopying process employing a cell having a smectic liquid crystal and a transmitter-receiver telecopier employing said process 失效
标题翻译：采用具有近晶液晶的电池和采用所述方法的发射机 - 接收机电视机的电视摄影过程
公开(公告)号：US4310858A
公开(公告)日：1982-01-12
申请号：US129972
申请日：1979-08-01
申请人： Michel Hareng , Serge Le Berre , Pierre Leclerc
发明人： Michel Hareng , Serge Le Berre , Pierre Leclerc
IPC分类号： G02F1/13 , G02F1/133 , H04N1/024 , H04N1/24
CPC分类号： G02F1/132 , H04N1/024 , H04N1/02427
摘要： A telecopying process and a transmitter-receiver telecopier employing this process. A cell having a smectic liquid crystal is used for recording by thermo-optically forming an intermediate image of a linear element (column portion or a whole line) of the transmitted document, which image is thereafter projected onto a photosensitive surface. The same optical system permits, when transmitting, the reading of this linear element by a mosaic of detectors and, when receiving, the projection onto the photosensitive surface of the intermediate image recorded in the cell.
摘要翻译：电视摄影过程和采用此过程的发射机 - 接收机电视摄像机。具有层间液晶的电池用于通过热光学形成所发送的原稿的线性元件（列部分或整行）的中间图像进行记录，然后将该图像投影到感光表面上。相同的光学系统在透射时允许通过检测器的马赛克读取该线性元件，并且当接收到投影到记录在单元中的中间图像的感光表面时。

12. 发明授权

US4196974A Smectic liquid crystal display cell 失效
标题翻译：近晶液晶显示单元
公开(公告)号：US4196974A
公开(公告)日：1980-04-08
申请号：US855697
申请日：1977-11-29
申请人： Michel Hareng , Serge Le Berre
发明人： Michel Hareng , Serge Le Berre
IPC分类号： C09K19/56 , C09K19/60 , G02F1/13 , G02F1/133 , G02F1/137 , G02F1/139 , C09K3/34
CPC分类号： G02F1/132 , C09K19/02 , C09K19/601 , G02F1/13725 , C09K2019/122
摘要： The invention provides a liquid crystal display cell in which particles having a preferential light absorption direction, particles which may be the molecules of a dichroic pigment, are inserted in the body of a layer of a mesomorphic material in a smectic state. The write-in can be made by a thermo-optical process. The molecular orientation of the smectic material controls the particles orientation, so that the variation in the light scattering coefficient commonly used with smectic layers are replaced by variations in the absorption coefficient, easier to use and provide a better contrast.
摘要翻译：本发明提供了一种液晶显示单元，其中具有优先光吸收方向的颗粒，可以是二色性颜料的分子的颗粒被插入到具有近晶状态的介晶材料层的主体中。可以通过热光学工艺进行写入。近晶材料的分子取向控制粒子取向，使得与近晶层通常使用的光散射系数的变化被吸收系数的变化所代替，更易于使用并提供更好的对比度。

13. 发明授权

US4097142A Optical pattern tracer 失效
标题翻译：光学图案示踪剂
公开(公告)号：US4097142A
公开(公告)日：1978-06-27
申请号：US750456
申请日：1976-12-14
申请人： Paul Cyril Moutou , Michel Hareng , Serge Le Berre
发明人： Paul Cyril Moutou , Michel Hareng , Serge Le Berre
IPC分类号： H01L21/30 , B43L13/10 , G03F7/20 , G06T1/00 , H01L21/027 , G03B29/00 , G03B27/70
CPC分类号： G03F7/20
摘要： This invention relates to apparatus for automatically tracing patterns under the control of a program recorded in a computer. Said apparatus comprises means for initially recording the pattern in a liquid crystal cell by a known method under the control of said computer, and means for projecting the pattern thus recorded onto a photosensitive surface which records it on a reduced scale. It may also be projected on a large scale onto a monitor screen.
摘要翻译：本发明涉及用于在记录在计算机中的程序的控制下自动跟踪模式的装置。所述装置包括用于在所述计算机的控制下通过已知方法将图案初始记录在液晶单元中的装置，以及用于将所记录的图案投影到以较小比例记录的光敏表面上的装置。它也可以大规模投影到监视器屏幕上。

14. 发明授权

US4499458A Liquid crystal display device associating two addressing modes 失效
标题翻译：液晶显示装置将两种寻址模式相关联
公开(公告)号：US4499458A
公开(公告)日：1985-02-12
申请号：US386522
申请日：1982-06-09
申请人： Serge Le Berre , Michel Hareng
发明人： Serge Le Berre , Michel Hareng
IPC分类号： G02F1/13 , G02F1/133 , G09F9/30 , G09G3/02 , G09G3/36
CPC分类号： G02F1/132 , G09G3/02 , G09G3/3603
摘要： The present invention relates to cells using a smectic phase liquid crystal film and provides in the same cell two addressing modes: optical addressing by means of a laser beam and matrix addressing by means of heating electrodes.
摘要翻译：本发明涉及使用近晶相液晶膜的电池，并在同一电池中提供两种寻址模式：通过激光束进行光寻址以及通过加热电极进行矩阵寻址。

15. 发明授权

US4390244A Liquid crystal visual display unit and telephone terminal incorporating such a unit 失效
标题翻译：液晶可视显示单元和包含这样一个单元的电话终端
公开(公告)号：US4390244A
公开(公告)日：1983-06-28
申请号：US171408
申请日：1980-07-23
申请人： Michel Hareng , Serge Le Berre , Pierre Leclerc , Jean Noel Perbet
发明人： Michel Hareng , Serge Le Berre , Pierre Leclerc , Jean Noel Perbet
IPC分类号： G02F1/133 , G09F9/30 , G02F1/13
CPC分类号： G02F1/132
摘要： A liquid crystal visual display with a liquid crystal layer between two plates and resistive lines between one of the plates and the liquid crystal layer for heating the crystal to produce a display. The thermal diffusivity of the plate supporting the lines is below a value making possible viewing with the naked eye, for example 2.times.10.sup.-2 cm.sup.2 /s.
摘要翻译：一种液晶显示器，其具有在两个板之间的液晶层和一个板之间的电阻线和液晶层之间，用于加热晶体以产生显示。支撑线的板的热扩散率低于使肉眼可以观察到的值，例如2x10-2cm 2 / s。

16. 发明授权

US4365869A Large-screen visualization device 失效
标题翻译：大屏幕可视化设备
公开(公告)号：US4365869A
公开(公告)日：1982-12-28
申请号：US120127
申请日：1980-02-11
申请人： Michel Hareng , Serge Le Berre
发明人： Michel Hareng , Serge Le Berre
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/13357 , G09F9/40 , H04N5/74
CPC分类号： G02F1/133526 , H04N5/7441 , G02F1/133615 , G02F2001/133616
摘要： A device for visualizing an image on a large screen with a small projection distance, in which the image is formed by pieces on an assembly of liquid crystal cells for then projecting it onto a visualization screen by means of an assembly of lenses associated with the liquid crystal cells; to illuminate the cells a transparent plate is used forming a light-guide and which comprises an assembly of networks associated with the cells to extract the light from the plate and project it onto the cells.
摘要翻译：一种用于在具有小投影距离的大屏幕上可视化图像的装置，其中图像由液晶单元的组件上的片形成，然后通过与液体相关联的透镜的组合将其投影到可视屏幕上晶体细胞; 为了照亮细胞，使用形成光导的透明板，并且包括与细胞相关联的网络的组件，以从板提取光并将其投影到细胞上。

17. 发明授权

US4202010A Thermoelectric display cell for recording images line by line 失效
标题翻译：用于一行记录图像的热电显示单元
公开(公告)号：US4202010A
公开(公告)日：1980-05-06
申请号：US902112
申请日：1978-05-02
申请人： Michel Hareng , Serge Le Berre
发明人： Michel Hareng , Serge Le Berre
IPC分类号： G09G3/36 , G02F1/01 , G02F1/13 , G02F1/133 , G09F9/00 , G09F9/30 , H04N5/74 , H04N9/31 , H04N9/30 , H04N5/66
CPC分类号： G02F1/132 , G02F1/0147 , H04N9/3108
摘要： A device for displaying a television video signal comprising a liquid-crystal layer inserted between two substrates. A plurality of heating lines deposited onto one substrate heats successively the layer up to an erasure temperature. A plurality of columns apply to the liquid crystal layer during the cooling of each line, samples of a video signal representing the image to be displayed. The lines of the image are thus recorded one after the other and all the dots of one line are simultaneously recorded thus allowing the layer to be heated and cooled along one line during the duration of one TV line scan.
摘要翻译：一种用于显示包括插入在两个基板之间的液晶层的电视视频信号的装置。沉积在一个衬底上的多个加热线连续地加热该层直至消失温度。在各行的冷却期间，多个列应用于液晶层，表示要显示的图像的视频信号的采样。因此，图像的线一个接一个地被记录，并且一行的所有点被同时记录，从而允许在一个TV行扫描期间沿着一条线被加热和冷却层。

18. 发明授权

US3988056A Liquid-crystal display method and information-processing apparatus applying this method 失效
标题翻译：液晶显示方法和应用该方法的信息处理装置
公开(公告)号：US3988056A
公开(公告)日：1976-10-26
申请号：US632954
申请日：1975-11-18
申请人： Michel Hareng , Serge Le Berre
发明人： Michel Hareng , Serge Le Berre
IPC分类号： G01J5/00 , G01J5/48 , G01S13/538 , G02F1/00 , G02F1/13 , G02F1/133 , G02F3/00 , G09F9/35
CPC分类号： G02F1/132 , G01S13/538 , G02F1/0045 , G02F3/00
摘要： The invention concerns liquid-crystal display methods and their application to radar screens. The invention provides a method which consists in thermally writing on a layer of liquid-crystal two successive patterns which are combined in accordance with a law designated A .times. B in Boolean algebra by the way of a reorienting biasing voltage applied during the writing in of the second of said pattern.
摘要翻译：本发明涉及液晶显示方法及其在雷达屏幕上的应用。本发明提供了一种方法，该方法包括在一层液晶两个连续图案上进行热写入，这两个连续图案根据布尔代数中的A x B定律，通过在写入期间施加的重定向偏置电压的方式组合第二个模式。

19. 发明授权

US4413885A Electro-optical display device 失效
标题翻译：电光显示装置
公开(公告)号：US4413885A
公开(公告)日：1983-11-08
申请号：US120319
申请日：1980-02-11
申请人： Michel Hareng , Jean-Pierre Huignard , Serge Le Berre
发明人： Michel Hareng , Jean-Pierre Huignard , Serge Le Berre
IPC分类号： G02F1/01 , G02F1/1335 , G02F1/135 , G09F9/35 , G02F1/03
CPC分类号： G02F1/135 , G02F1/133509 , G02F2001/1357
摘要： An electro-optical display device which comprises a twisted nematic liquid crystal layer and a photo-conducting layer. Two crossed electrode assemblies allow the liquid crystal to be made transparent at the points to be displayed. The light which passes at these points makes the photo-conductor conducting which applies the whole of the voltage to the liquid crystal and gives greater rapidity of inscription and a memory effect.
摘要翻译：一种电光显示装置，包括扭曲向列型液晶层和导光层。两个交叉电极组件允许在要显示的点使液晶透明。通过这些点的光使得光导体传导，其将整个电压施加到液晶并且提供更大的铭刻速度和记忆效应。

20. 发明授权

US4334734A Optical apparatus for the reproduction of images using a liquid crystal cell 失效
标题翻译：用于使用液晶单元再现图像的光学装置
公开(公告)号：US4334734A
公开(公告)日：1982-06-15
申请号：US88355
申请日：1979-10-26
申请人： Michel Hareng , Serge Le Berre
发明人： Michel Hareng , Serge Le Berre
IPC分类号： G03B27/54 , B41J2/465 , G02B27/00 , G02F1/13 , G06K15/12 , H04N1/036 , G02F1/133
CPC分类号： H04N1/036 , B41J2/465 , G06K15/1252
摘要： This invention relates to an optical apparatus for the reproduction of images, comprising an optical modulator formed by a nematic liquid crystal cell the length of which is at least equal to the width of the paper to be printed, comprising on an inner surface N electrodes corresponding to the N points forming a line and a counter electrode on the other surface, this cell being placed between two polarizers. The modulator produces or does not produce extinction of the radiation for each point, depending on whether a voltage is not or is applied between the counter electrode and the electrode corresponding to the point which is to be reproduced. The light-sensitive paper travels against the second polariser and is printed by a line of light modulated spatially along the N points. To ensure that the optical modulator thus produced functions satisfactorily, the light source should flash on when the liquid crystal has reached a stable state, i.e., just before the fluctuation in the control voltage applied between the counter electrode and the electrodes.
摘要翻译：本发明涉及一种用于再现图像的光学设备，包括由向列型液晶单元形成的光学调制器，其长度至少等于要印刷的纸张的宽度，在内表面上包括相应的N个电极在另一个表面上形成线和对电极的N点，该电池被放置在两个偏振器之间。调制器产生或不产生每个点的辐射消光，这取决于在对应电极和对应于要再现的点的电极之间是否施加电压。感光纸靠着第二偏振镜行进，并沿着N点空间调制的光线打印。为了确保由此产生的光调制器具有令人满意的功能，当液晶已经达到稳定状态时，即恰好在对置电极和电极之间施加的控制电压的波动之前，光源应该闪烁。

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