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1. 发明申请

US20050237445A1 Display cell, in particular liquid crystal, or photovoltaic cell comprising means for connection to an electronic control circuit 有权
标题翻译：显示单元，特别是液晶，或包括用于连接到电子控制电路的装置的光伏电池
公开(公告)号：US20050237445A1
公开(公告)日：2005-10-27
申请号：US10518495
申请日：2003-06-17
申请人： Joachim Grupp , Rolf Klappert
发明人： Joachim Grupp , Rolf Klappert
IPC分类号： C23C14/22 , G02F1/13 , G02F1/1345 , G09F9/00 , H05K3/14 , H05K3/40 , G02F1/1335
CPC分类号： C23C14/225 , G02F1/13452 , H05K3/146 , H05K3/403
摘要： The present invention concerns an electro-optical display cell (1; 18), particularly a liquid crystal cell, or electrochemical photovoltaic cell comprising: at least one transparent front substrate (2; 20) whose top surface forms the front face (14) of the cell (1; 18); at least one back substrate (8; 22) that may also be transparent or not, whose lower surface (12; 31) forms the back face of said cell (1; 18); a sealing frame (36) joining the front (20) and back (22) substrates and defining a volume (38) for retaining an electro-optically or photo-electrically active medium in a sealed manner; said front (20) and back (22) substrates including on their faces opposite to each other at least one electrode (24, 26) each, these electrodes (24, 26) being intended to be connected by conductive paths (16; 30, 34) to an electrical power or control circuit (10; 56) and defining lateral electric contact zones (28, 32), said cell being characterised in that the conductive paths (30, 34) are each formed of a first part (30a, 34a) in contact with the electrodes at the level of the lateral electric contact zones (28, 32), and a second part (30b, 34b) extending over the back surface (31) of the cell (18), contact means (42) arranged continuously or discontinuously over the edge (27) and/or the back (12; 31) of said cell (1; 18) forming the electrical junction between the first (30a, 34a) and second parts (30b, 34b) of the conductive paths (30, 34).
摘要翻译：本发明涉及一种电光显示单元（1; 18），特别是液晶单元或电化学光电池，包括：至少一个透明的前基板（2; 20），其顶表面形成前表面电池（1; 18）; 至少一个背面基板（8; 22），其也可以是透明的，其下表面（12; 31）形成所述电池（1; 18）的背面; 连接前（20）和后（22）基板并限定用于以密封方式保持电光或光电活性介质的体积（38）的密封框架（36）所述前部（20）和所述背面（22）基板在其彼此相对的表面上包括至少一个电极（24,26），每个所述电极（24,26）旨在通过导电路径（16; 30， 34）连接到电力或控制电路（10; 56）并限定横向电接触区域（28,32），所述电池的特征在于，导电路径（30,34）各自由第一部分（30a）形成，34a）在所述横向电接触区域（28,32）的水平处与所述电极接触，以及在所述电池（18）的所述背表面（31）上延伸的第二部分（30b，34b）在所述电池（1; 18）的边缘（27）和/或背部（12; 31）上连续或不连续地布置形成第一（30a，34a）和第二部分（30b，34b）的导电路径（30,34）。

2. 发明授权

US06549254B1 Bragg reflection optical device and methods for the manufacturing thereof 有权
标题翻译：布拉格反射光学器件及其制造方法
公开(公告)号：US06549254B1
公开(公告)日：2003-04-15
申请号：US09631380
申请日：2000-08-03
申请人： Joachim Grupp , Peter Kipfer , Toralf Scharf , Christian Bohley , Rolf Klappert , Hans Peter Herzig
发明人： Joachim Grupp , Peter Kipfer , Toralf Scharf , Christian Bohley , Rolf Klappert , Hans Peter Herzig
IPC分类号： G02F11335
CPC分类号： G02B5/287 , G02B5/3016 , G02B5/3083 , G02F1/137 , G02F1/13718 , G02F2201/343
摘要： An optical device (20) is provided using at least one film (23) of cholesteric liquid crystal to reflect at least one predetermined wavelength band from an incident light. This device is characterized in that a non zero birefringence gradient is present in a portion or the entire thickness of said film. The gradient may be obtained in particular by superposing layers (24a-24j) having increasing or decreasing respective birefringence coefficients. The birefringence gradient has the effect of removing the lateral bands of the reflection spectrum, hence making the color of the reflected light more brilliant and more saturated. The effect is particularly advantageous in the case of the color red, for which the lateral band located on the yellow side is perceived strongly by the human eye.
摘要翻译：使用胆甾型液晶的至少一个薄膜（23）提供光学装置（20），以从入射光反射至少一个预定波长带。该装置的特征在于，在所述膜的一部分或整个厚度中存在非零双折射梯度。可以通过叠加具有递增或减少的双折射系数的层（24a-24j）来特别地获得梯度。双折射梯度具有去除反射光谱的横向带的作用，因此使得反射光的颜色更加明亮和更饱和。在红色的情况下，该效果特别有利，对于该颜色，位于黄色侧的横向频带被人眼强烈感知。

3. 发明授权

US6005654A Liquid crystal display device intended, in particular, to form a color image display screen 失效
标题翻译：特别是旨在形成彩色图像显示屏的液晶显示装置
公开(公告)号：US6005654A
公开(公告)日：1999-12-21
申请号：US58304
申请日：1998-04-10
申请人： Peter Kipfer , Hans Peter Herzig , Rolf Klappert , Joachim Grupp
发明人： Peter Kipfer , Hans Peter Herzig , Rolf Klappert , Joachim Grupp
IPC分类号： G09F9/35 , G02F1/1335 , G02F1/137 , G02F1/1333
CPC分类号： G02F1/13718 , G02F1/133509
摘要： The invention concerns a liquid crystal display device intended, in particular, to form a colour image display screen, of the type including: a first substrate which is transparent on a front side situated on the side of the viewer; and a second substrate arranged on a back side facing the first substrate and extending parallel to the latter. The first substrate is connected to the second substrate in order to delimit between them a cavity in which at least one film of liquid crystal is arranged. The liquid crystal has at least a first state in which it reflects the light of a range of wavelengths of a predetermined colour and at least a second state in which it is transparent. The surface of each substrate facing the other substrate includes electrodes to allow the liquid crystal to pass at least from the first state to the second state or conversely, by selective application of a control voltage to the electrodes. The liquid crystal display includes a filter absorbing at least the visible neighbouring wavelengths of the range of wavelengths of the predetermined colour and the closest to the wavelength 555 nm with the exception of the wavelengths of said predetermined colour. The filter is arranged on the side of the viewer with respect to the film of liquid crystal.
摘要翻译：本发明涉及一种液晶显示装置，特别是旨在形成彩色图像显示屏幕的液晶显示装置，该液晶显示装置包括：位于观察者侧面的前侧透明的第一基板; 以及第二基板，其布置在面向所述第一基板的后侧并且平行于所述第二基板延伸。第一基板连接到第二基板，以便在它们之间限定一个其中布置有至少一个液晶膜的空腔。液晶具有至少第一状态，其中它反射预定颜色的波长范围的光和至少透明的第二状态。面对另一基板的每个基板的表面包括电极，以允许液晶至少从第一状态通过至第二状态，或相反地，通过选择性地施加控制电压至电极。液晶显示器包括至少吸收预定颜色的波长范围的可见相邻波长并且除了所述预定颜色的波长之外最接近波长555nm的滤光器。过滤器相对于液晶膜布置在观察者的侧面。

4. 发明授权

US07826023B2 Display cell, in particular liquid crystal, or photovoltaic cell comprising means for connection to an electronic control circuit 有权
标题翻译：显示单元，特别是液晶，或包括用于连接到电子控制电路的装置的光伏电池
公开(公告)号：US07826023B2
公开(公告)日：2010-11-02
申请号：US10518495
申请日：2003-06-17
申请人： Joachim Grupp , Rolf Klappert
发明人： Joachim Grupp , Rolf Klappert
IPC分类号： G02F1/1345
CPC分类号： C23C14/225 , G02F1/13452 , H05K3/146 , H05K3/403
摘要： An electro-optical display cell including: a transparent front substrate whose top surface forms the front face of the cell; a back substrate whose lower surface forms the back face of the cell; a sealing frame joining the front and back substrates and defining a volume for retaining an electro-optically or photo-electrically active medium; the front and back substrates including on faces opposite to each other at least one electrode, each connected by conductive paths to an electrical power or control circuit and defining lateral electric contact zones, wherein the conductive paths are each formed of a first part in contact with the electrodes at the level of the lateral electric contact zones, and a second part extending over the back surface, contact means arranged over the edge and/or the back of the cell forming the electrical junction between the first and second parts of the conductive paths.
摘要翻译：一种电光显示单元，包括：顶表面形成单元的前表面的透明前基板; 背面基板，其下表面形成电池的背面; 连接前基板和后基板并限定用于保持电光或光电活性介质的体积的密封框架; 所述前基板和所述后基板包括彼此相对的至少一个电极，每个电极通过导电路径连接到电力或控制电路并且限定横向电接触区域，其中所述导电路径各自由与第在横向电接触区域的电平处的电极和在背面上延伸的第二部分，布置在电池的边缘和/或背面上的接触装置，形成导电路径的第一和第二部分之间的电连接。

5. 发明授权

US06917236B2 Method and apparatus for level shifting 有权
标题翻译：电平转换的方法和装置
公开(公告)号：US06917236B2
公开(公告)日：2005-07-12
申请号：US10797512
申请日：2004-03-10
申请人： Jan Doutreloigne , Joachim Grupp , Rolf Klappert
发明人： Jan Doutreloigne , Joachim Grupp , Rolf Klappert
IPC分类号： G09G3/36 , H03K19/00 , H03K19/017 , H03K19/0185 , H03K19/094 , H03L5/00
CPC分类号： G09G3/3681 , G09G3/3692 , G09G2310/0289 , H03K19/0016 , H03K19/01728 , H03K19/01855 , H03K19/09429
摘要： A level-shifter architecture with high-voltage driving capability and extremely low power consumption, exploiting dynamic control of the charge on the gate electrodes of the high-voltage output transistors, is provided. The architecture can be integrated in CMOS technology and can be applied to various applications, including monolithic integration of high-voltage display driver circuits in battery-powered applications.
摘要翻译：提供了一种具有高电压驱动能力和极低功耗的电平转换器架构，利用高压输出晶体管的栅电极上的电荷的动态控制。该架构可以集成在CMOS技术中，可以应用于各种应用，包括在电池供电应用中单片集成高压显示驱动电路。

6. 发明授权

US6093578A Method for manufacturing a plurality of electro-optical cells, in particular liquid crystal cells 失效
标题翻译：用于制造多个电光单元，特别是液晶单元的方法
公开(公告)号：US6093578A
公开(公告)日：2000-07-25
申请号：US217063
申请日：1998-12-21
申请人： Rolf Klappert , Jean-Michel Kunzi
发明人： Rolf Klappert , Jean-Michel Kunzi
IPC分类号： G02F1/1333 , G02F1/1347 , H01L21/00
CPC分类号： G02F1/133351 , G02F1/1347
摘要： The invention concerns a collective manufacturing method for a plurality of individual electro-optical cells each formed of two outer substrates and one intermediate substrate inserted between the outer substrates. The substrates are connected to each other by a sealing frame to form two cavities receiving liquid crystals. This method includes a step consisting in making a zone of least mechanical resistance along the contour of each individual double cell in the intermediate plate in order to facilitate the division of the batch into individual cells during the step of dividing the batch by scribing and breaking the outer substrates.
摘要翻译：本发明涉及用于多个单个电光单元的集体制造方法，每个单独的电光单元由两个外部基板和插入在外部基板之间的一个中间基板形成。基板通过密封框架彼此连接以形成接收液晶的两个空腔。该方法包括在中间板中沿着每个单独的双电池的轮廓形成具有最小机械阻力的区域的步骤，以便于在通过划线划分批次的步骤期间将批料划分成单个电池外基材。

7. 发明授权

US07338726B2 Multi-layered cell, particularly a liquid crystal display cell, or electrochemical photovoltaic cell 有权
标题翻译：多层电池，特别是液晶显示电池或电化学光伏电池
公开(公告)号：US07338726B2
公开(公告)日：2008-03-04
申请号：US10463459
申请日：2003-06-18
申请人： Nicolas Blanckaert , Rolf Klappert
发明人： Nicolas Blanckaert , Rolf Klappert
IPC分类号： H01M16/00
CPC分类号： H01G9/2072 , G02F1/1341 , G02F1/1347 , Y02E10/542 , Y02P70/521
摘要： The present invention concerns a multi-layered cell, particular a liquid crystal display cell (1), or an electrochemical photovoltaic cell, or a combination of a liquid crystal display cell and an electrochemical photovoltaic cell, this multi-layered cell comprising n superposed substrates (2, 4, 6, 8), n being an integer number greater than or equal to three, these substrates (2, 4, 6, 8) being joined by sealing frames (14, 16, 18) delimiting (n−1) sealed cavities (20, 22, 24) for containing an optically or electro-optically active medium, the upper surface (10) of the first substrate (2) and the lower surface (12) of the last substrate (8) forming the external faces of the cell (1), said multi-layered cell (1) being characterised in that it includes (n−1) filling holes (26, 28, 30) arranged, at least in part, on one side or other of the cell (1), said (n−1) filling holes (26, 28, 30) each communicating with a different cavity and passing through at least one cavity to reach the cavity with which they are connected, said (n−1) filling holes (26, 28, 30) being isolated from the cavity or cavities through which they pass.
摘要翻译：本发明涉及多层单元，特别是液晶显示单元（1）或电化学光伏电池，或液晶显示单元与电化学光伏电池的组合，该多层单元包括n个叠置的基板（2,4,6,8）中，n是大于或等于3的整数，这些衬底（2,4,6,8）通过限定（n-1）的密封框架（14,16,18）连接）用于容纳光学或电光活性介质的密封腔（20,22,24），第一衬底（2）的上表面（10）和最后衬底（8）的下表面（12）形成电池（1）的外表面，所述多层电池（1）的特征在于，其包括（n-1）填充孔（26,28,30），其至少部分地布置在所述单元（1），所述（n-1）个填充孔（26,28,30）各自与不同的空腔连通并通过至少o 所述（n-1）个填充孔（26,28,30）与它们通过的空腔隔开。

8. 发明授权

US06982019B2 Method for manufacturing a batch of multi-layered cells, such as liquid crystal display cells, or electrochemical photovoltaic cells 失效
公开(公告)号：US06982019B2
公开(公告)日：2006-01-03
申请号：US10448362
申请日：2003-05-30
申请人： Gilles Rey-Mermet , Rolf Klappert , Nicolas Blanckaert
发明人： Gilles Rey-Mermet , Rolf Klappert , Nicolas Blanckaert
IPC分类号： B32B7/00
CPC分类号： G02F1/1341 , G02F1/1347
摘要： The present invention concerns a method for manufacturing a plurality of multi-layered cells, particularly liquid crystal display cells, or electrochemical photovoltaic cells, or a combination of such cells, each cell including at least two superposed sealed cavities each delimited by a sealing frame and filled with a liquid, this method comprising the step of collectively manufacturing a batch of cells including at least three plates common to all the display cells and connected to each other by patterns of sealing material connecting said plates to each other and forming the sealing frames which delimit the cavities of said cells, this method being characterised in that filling holes are pierced through the plates such that each of the cavities of a cell is fed by a different filling hole, each of the filling holes being in communication with at least two cells and feeding the cavities of the same level, i.e. comprised between the same two plates, or different levels of these at least two cells, said filling holes being isolated in a sealed manner from the cavities that they must not feed.

9. 发明授权

US07177004B2 Connection means for setting up an electric connection between a cell, in particular a liquid crystal cell, and a power or control circuit 失效
标题翻译：用于在电池，特别是液晶单元和电源或控制电路之间建立电连接的连接装置
公开(公告)号：US07177004B2
公开(公告)日：2007-02-13
申请号：US10518501
申请日：2003-06-17
申请人： Gilles Rey-Mermet , Rolf Klappert
发明人： Gilles Rey-Mermet , Rolf Klappert
IPC分类号： G02F1/1345
CPC分类号： G02F1/1345 , G02F1/1339 , G02F1/13452 , H01G9/20 , H01G9/2068 , H01R12/7076 , Y02E10/542 , Y10T156/1074
摘要： The present invention concerns an electro-optical cell, in particular a liquid crystal display cell (2), or an electrochemical photovoltaic cell, including in particular a first transparent front substrate (4) and a second back substrate (6) which may or may not be transparent, said substrates (4, 6) being joined by a sealing frame that defines a volume (8) for retaining a sensitive material whose physical properties, particularly optical, or electrical properties are capable of changing, said substrates (4, 6) including on their faces opposite each other at least one electrode (14, 16), these electrodes (14, 16) being intended to be connected to an electrical power or control circuit, said cell (2) being characterised in that the sealing frame includes at least one wall (12) structured on one of the two substrates (4, 6) and which defines via its inner lateral face the volume (8) for retaining the sensitive material, the substrates (4, 6) being joined by a sealing frame (30), which occupies at least part of the gap (28) defined by said two substrates (4, 6) and the external lateral face of the wall (12), and in that the electrodes (14, 16) include contact bumps (20) made of an electrically conductive material added onto the extension of each electrode (14, 16) at the place where the latter emerges from the wall (12), so as to increase the surface of the lateral electrical contact zone via which each electrode (4, 6) of the cell (2) is connected to the electrical power or control circuit.
摘要翻译：本发明涉及一种电光电池，特别是液晶显示单元（2）或电化学光伏电池，特别包括第一透明前基板（4）和第二背基板（6），其可以或可以所述衬底（4,6）通过限定容积（8）的密封框架连接，所述密封框架用于保持物理特性，特别是光学或电学性质能够改变的敏感材料，所述衬底（4,6））包括在彼此面对的至少一个电极（14,16）的表面上，这些电极（14,16）旨在连接到电力或控制电路，所述电池（2）的特征在于，密封框架包括构造在所述两个基板（4,6）中的一个上的至少一个壁（12），并且经由其内侧面限定用于保持所述敏感材料的所述容积（8），所述基板（4,6）由 se 占据框架（30），其占据由所述两个基板（4,6）和壁（12）的外侧面限定的间隙（28）的至少一部分，并且电极（14,16）包括由导电材料制成的接触凸块（20），其在后者从壁（12）出射的位置处添加到每个电极（14,16）的延伸部上，以便增加横向电接触区域的表面经由电池（2）的每个电极（4,6）连接到电力或控制电路。

10. 发明授权

US5903102A Electro-optical display device and flexible support for such devices used for the supply of such devices 失效
标题翻译：电光显示装置和用于供应这种装置的这种装置的灵活支撑
公开(公告)号：US5903102A
公开(公告)日：1999-05-11
申请号：US916238
申请日：1997-08-22
申请人： Rolf Klappert , Pierre Desarzens
发明人： Rolf Klappert , Pierre Desarzens
IPC分类号： H05K13/00 , H01L23/48
CPC分类号： H05K13/003
摘要： The electro-optical display device includes at least one electro-optical assembly, in particular an electro-optical cell (4), electrically connected to a supply unit (12) by means of elongated flexible supports (6, 8). Metallized tracks are arranged on the flexible supports which support integrated circuits (16). The flexible supports are assembled to the electro-optical cell and have loose intermediate portions formed by folds (42) which are free and thus allow positioning of each segment (44) situated between two consecutive folds with respect to the electro-optical cell which is independent of the positioning of the other segments.
摘要翻译：电光显示装置包括至少一个电光组件，特别是通过细长的柔性支撑件（6,8）与电源单元（12）电连接的电光电池（4）。金属化轨道布置在支撑集成电路（16）的柔性支撑件上。柔性支撑件被组装到电光学单元并且具有由折叠部分（42）形成的松散的中间部分，该折叠部分是自由的并且因此允许位于相对于电光学单元的电光学单元之间位于两个连续折叠之间的每个部分（44）独立于其他部分的定位。

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