公开(公告)号：US06819309B1

公开(公告)日：2004-11-16

申请号：US09612463

申请日：2000-07-07

Applicant: Etsur{overscore (o)} Kishi

Inventor： Etsur{overscore (o)} Kishi

IPC: G09G336

CPC classification number: G02F1/136286 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/167 ,  G02F2001/133342 ,  G02F2201/42 ,  G02F2202/022

Abstract: A double-face display device is formed of a substrate sheet having a first surface and a second surface, a first display medium disposed over the first surface, a second display medium disposed over the second surface, and a first display electrode and a second display electrode disposed in association with the first display medium and the second display medium, respectively. A first switching device and a second switching device are electrically connected to the first display electrode and the second display electrode, respectively, so that voltages are applied to the first and second display electrodes via the first and second switching devices, respectively, thereby driving the first and second display media to display data on both faces of the display device. The production of the double-face display device is rationalized by disposing the first and second switching devices on a common surface within the display device. The common surface may be given by one of the first and second surfaces of the substrate sheet or an inter-layer surface between layer sheets forming the substrate sheet in a laminated form.

Abstract translation: 双面显示装置由具有第一表面和第二表面的基板形成，设置在第一表面上的第一显示介质，设置在第二表面上的第二显示介质，以及第一显示电极和第二显示器 分别与第一显示介质和第二显示介质相关联地设置的电极。 第一开关器件和第二开关器件分别电连接到第一显示电极和第二显示电极，使得电压分别经由第一和第二开关器件施加到第一和第二显示电极，从而驱动 第一和第二显示介质，以在显示装置的两个面上显示数据。 通过将第一和第二开关装置设置在显示装置内的公共表面上，双面显示装置的制造合理化。 共同的表面可以由衬底片的第一表面和第二表面之一或层压形式形成衬底片的层片之间的层间表面给出。

公开(公告)号：US06809337B2

公开(公告)日：2004-10-26

申请号：US10128602

申请日：2002-04-22

Applicant: Paul Winer

Inventor： Paul Winer

IPC: H01L2904

CPC classification number: G02F1/1309 ,  G02F1/133351 ,  G02F1/1341 ,  G02F1/136277 ,  G02F2201/42 ,  H01L21/76898

Abstract: A method of fabricating LCOS devices and testing them at the wafer-scale to identify known-bad dice, to facilitate completing fabrication of only known-good dice. A wafer-scale transparent electrode glass is temporarily placed over the wafer, and liquid crystal material is injected into the LCOS device cavities through fill holes extending through the wafer. After removing the glass and separating the wafer into dice, only the good dice have their die-scale glass attached, liquid crystal material re-injected, solder bumps affixed, and substrate attached.

Abstract translation: 一种制造LCOS器件的方法，并在晶圆级别进行测试，以识别已知的不良骰子，以便于完成唯一已知的骰子的制造。 将晶片级透明电极玻璃暂时放置在晶片上，并且通过延伸穿过晶片的填充孔将液晶材料注入到LCOS器件腔中。 在去除玻璃并将晶片分离成骰子之后，只有骰子的模具尺寸玻璃被附着，重新注入液晶材料，固定焊料凸块和附着的基板。

公开(公告)号：US06778312B2

公开(公告)日：2004-08-17

申请号：US10413447

申请日：2003-04-14

Applicant: Hideyuki Kawai

Inventor： Hideyuki Kawai

IPC: G02F1167

CPC classification number: G02F1/167 ,  G02F1/1368 ,  G02F2201/42

Abstract: An electrophoretic device 20 is provided which includes a circuit board 1 provided with a plurality of pixel electrodes 3, a transparent electrode (counter electrode) 4 opposed to the individual pixel electrodes 3, an electrophoretic dispersion layer 11 containing an electrophoretic dispersion 11, the electrophoretic dispersion layer 11 being partially interposed between the electrodes, a plurality of thin-film transistors 30 disposed on a surface of the circuit board 1 remote from the electrophoretic dispersion layer 11, and conducting parts 8 extending through the circuit board 1 and electrically connecting the pixel electrodes 3 and the thin-film transistors to each other.

Abstract translation: 提供一种电泳装置20，其包括设置有多个像素电极3的电路板1，与各个像素电极3相对的透明电极（反电极）4，包含电泳分散体11的电泳色散层11，电泳 分散层11部分插入在电极之间，多个薄膜晶体管30设置在远离电泳色散层11的电路板1的表面上，以及导电部分8，延伸穿过电路板1并电连接像素 电极3和薄膜晶体管彼此。

公开(公告)号：US06667791B2

公开(公告)日：2003-12-23

申请号：US10177243

申请日：2002-06-21

Applicant: James Lawrence Sanford ,  Frank Robert Libsch

Inventor： James Lawrence Sanford ,  Frank Robert Libsch

IPC: H05B3332

CPC classification number: H01L27/3281 ,  G02F1/13336 ,  G02F1/1345 ,  G02F1/13452 ,  G02F2201/42 ,  H01L27/3288 ,  H01L27/3293 ,  H01L51/5203

Abstract: There is provided a display apparatus. The apparatus includes (1) a substrate, (2) a display element disposed on the substrate, the display element having (a) a first electrical conductor, (b) a second electrical conductor, and (c) a light switching material disposed between the first electrical conductor and the second electrical conductor, and (3) a via through the substrate for electrically coupling a signal to the first electrical conductor.

公开(公告)号：US20020196402A1

公开(公告)日：2002-12-26

申请号：US10177243

申请日：2002-06-21

Applicant: International Business Machines Corporation

Inventor： James Lawrence Sanford ,  Frank Robert Libsch

IPC: G02F001/1333

CPC classification number: H01L27/3281 ,  G02F1/13336 ,  G02F1/1345 ,  G02F1/13452 ,  G02F2201/42 ,  H01L27/3288 ,  H01L27/3293 ,  H01L51/5203

Abstract: There is provided a display apparatus. The apparatus includes (1) a substrate, (2) a display element disposed on the substrate, the display element having (a) a first electrical conductor, (b) a second electrical conductor, and (c) a light switching material disposed between the first electrical conductor and the second electrical conductor, and (3) a via through the substrate for electrically coupling a signal to the first electrical conductor.

Abstract translation: 提供了一种显示装置。 该装置包括（1）基板，（2）设置在基板上的显示元件，显示元件具有（a）第一电导体，（b）第二电导体，（c） 第一电导体和第二电导体，以及（3）通过基板的通孔，用于将信号电耦合到第一电导体。

公开(公告)号：US06388798B2

公开(公告)日：2002-05-14

申请号：US09961499

申请日：2001-09-25

Applicant: Ronald D. Smith ,  Kannan Raj

Inventor： Ronald D. Smith ,  Kannan Raj

IPC: G02B2600

CPC classification number: G02F1/13452 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/13454 ,  G02F1/136213 ,  G02F1/136277 ,  G02F2201/42

Abstract: An integrated circuit may have a spatial light modulator formed on one side of a semiconductor support and a microprocessor formed on the opposite side. The microprocessor and the spatial light modulator may communicate with one another through electrical connections which extend completely through the semiconductor support. The microprocessor may be contacted using bump packaging techniques.

公开(公告)号：US5537234A

公开(公告)日：1996-07-16

申请号：US6118

申请日：1993-01-19

Applicant: Ronald L. Williams ,  Steven E. Shields ,  Ogden J. Marsh

Inventor： Ronald L. Williams ,  Steven E. Shields ,  Ogden J. Marsh

IPC: G02F1/1345 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  H01L21/336 ,  H01L29/78 ,  H01L29/786 ,  H01L27/04

CPC classification number: G02F1/136277 ,  G02F1/136213 ,  G02F2201/42 ,  G02F2202/105 ,  G02F2203/02

Abstract: A silicon dioxide etch stop layer (30) is formed on an inner surface (28b) of a monocrystalline silicon semiconductor layer (28), and a silicon carrier wafer (52) is bonded to the etch stop layer (30). The exposed outer surface (28a) of the layer (28) is uniformly thinned to approximately 4 micrometers. Vertical interconnects or vias (49) are formed through the layer (28), and microelectronic transistor driver devices (42) and storage capacitors (47) are formed on the outer surface (28a) of the layer (28) in connection with the respective vias (49). A substrate (12) is adhered to the outer surface (28a) of the layer (28), and the carrier (52) is removed. Reflective metal back electrodes (20) are formed on the insulating layer (30) in connection with the respective vias (49). A transparent front plate (14) having a transparent front electrode (16) formed thereon is adhered to the insulating layer ( 30) such that a sealed space (24) is defined between the electrodes (16,20) which is filled with liquid crystal material (26). Large scale integrated driver circuitry (38,40) is fabricated in the peripheral portion (28c) of the layer (28) laterally external of the plate (14) and is externally interconnected by via holes (28d,28e) and wirebonds (44,45).

Abstract translation: 在单晶硅半导体层（28）的内表面（28b）上形成二氧化硅蚀刻停止层（30），并且将硅载体晶片（52）接合到蚀刻停止层（30）。 层（28）的暴露的外表面（28a）被均匀地薄化到大约4微米。 通过层（28）形成垂直互连或通孔（49），并且在层（28）的外表面（28a）上形成微电子晶体管驱动器件（42）和存储电容器（47） 过孔（49）。 衬底（12）粘附到层（28）的外表面（28a）上，并移除载体（52）。 反射金属背电极（20）与相应的通孔（49）连接形成在绝缘层（30）上。 在其上形成有透明前电极（16）的透明前板（14）粘合到绝缘层（30）上，使得在充满液晶的电极（16,20）之间限定密封空间（24） 材料（26）。 在板（14）的横向外部的层（28）的周边部分（28c）中制造大规模集成驱动器电路（38,40），并且通过通孔（28d，28e）和引线键 45）。

公开(公告)号：US5206748A

公开(公告)日：1993-04-27

申请号：US673813

申请日：1991-03-22

Applicant: Shunpei Yamazaki

Inventor： Shunpei Yamazaki

IPC: G02F1/1333 ,  G02F1/13 ,  G02F1/1345 ,  G09F9/00 ,  G09F9/30 ,  G09F9/35 ,  G09F9/40

CPC classification number: G09F9/35 ,  G02F1/1345 ,  G02F1/13336 ,  G02F2201/42

Abstract: A wide-frame display consisting of a plurality of constituent display cells is described. The display cell comprises a pair of substrates between which a light influencing layer is disposed. The light influencing layer changes its optical property in accordance with an electric field applied thereacross by means of an electrode arrangement. Driving signals are supplied to the electrode arrangement through holes opened in the substrate and receiving leads which make contact with the electrode arrangement at one end and extends from the external surface of the substrate for coupling with a driving circuit for supplying the driving signals.

Abstract translation: 描述由多个组成显示单元组成的宽帧显示。 显示单元包括一对基板，在该基板之间布置有光影响层。 光影响层根据通过电极布置在其上施加的电场而改变其光学特性。 驱动信号被提供给在基板上开放的电极布置通孔和在一端与电极布置接触的接收引线，并且从基板的外表面延伸以与用于提供驱动信号的驱动电路耦合。

公开(公告)号：US3885196A

公开(公告)日：1975-05-20

申请号：US41982973

申请日：1973-11-28

Applicant: US ARMY

Inventor： FISCHER ALBERT G

IPC: G09G3/30 ,  H05B33/12 ,  H05B41/02

CPC classification number: G09G3/30 ,  G02F2201/42 ,  G09G2300/0842 ,  G09G2310/0267 ,  G09G2310/0275 ,  H05B33/12

Abstract: A small, pocket size, direct current flat electroluminescent display panel made of a single crystalline substrate having electroluminescent material on the front face and addressing circuitry on the back face. The addressing circuitry is conductively connected to the electroluminescent material through feedthrough holes in the substrate. The feedthrough holes are produced by electrons beams or laser beams, or by photo-etching techniques. The addressing circuitry may be, for example, metallic oxide semiconductors or thin film transistors. A large scale integrated thin film transistor circuit could be deposited into a matrix, from a multiple of evaporation sources, through a system of registered masks positioned on the back side of the substrate. The electroluminescent material may comprise a matrix of light emitting diodes, or alternatively a solid sheet of Group II-VI heterojunction sandwich structure. The matrix of light emitting diodes may be made of gallium arsenide phosphide materials that are in exact registration with the addressing circuitry and connected thereto by conductors connected through the feedthrough holes. Voltage pulses from shift registers in a predetermined pattern are applied to the matrix of addressing circuitry. Outputs from the addressing circuitry cause the electroluminescent material that is conductively connected thereto to conduct, providing a display in the predetermined pattern of the voltage pulses from the shift registers.

Abstract translation: 一种小型，口袋尺寸的直流平面电致发光显示面板，其由在正面上具有电致发光材料的单晶衬底和背面上的寻址电路制成。 寻址电路通过衬底中的馈通孔与电致发光材料导电连接。 馈电孔由电子束或激光束产生，或通过光蚀刻技术产生。 寻址电路可以是例如金属氧化物半导体或薄膜晶体管。 大量的集成薄膜晶体管电路可以从多个蒸发源通过位于衬底背面的注册掩模系统沉积到矩阵中。 电致发光材料可以包括发光二极管的阵列，或备选地为II-VI族异质结三明治结构的固体片。 发光二极管的矩阵可以由砷化镓磷化物材料制成，其与寻址电路精确对准并且通过通过馈通孔连接的导体与其连接。

公开(公告)号：US3846015A

公开(公告)日：1974-11-05

申请号：US33851773

申请日：1973-03-06

Applicant: NORSTRON ELECTRO OPTIC SYSTEMS

Inventor： MOI M

IPC: G09F9/00 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/1345 ,  G02F1/16

CPC classification number: G02F1/1339 ,  G02F1/1341 ,  G02F1/1345 ,  G02F2201/42

Abstract: According to the invention there is provided a liquid crystal display device comprising a pair of parallel, transparent plates with associated electrode configurations and between which there is enclosed a liquid crystal layer by means of a gasket or seal around the edges of the plates. The construction of the seal is such that it provides a flexible joining of the plates with a bellows-like effect. The seal comprises inner and outer portions which are hermetically sealed to the respective plates and are joined by way of a flexible transition portion, the extension of the respective plates corresponding to the adjacent inner and outer portions of the seal. The seal, together with a number of wafers for the sealing of lead-in holes for electrical connection to external leads, are secured to the plates by means of a special method which according to the invention comprises a combination of heat, ultrasound and mechanical pressure under the influence of an electric voltage.

Abstract translation: 根据本发明，提供了一种液晶显示装置，其包括一对具有相关电极结构的平行透明板，并且通过围绕板边缘的垫圈或密封件封闭液晶层。 密封件的结构使得它提供了板的柔性连接和波纹管状的效果。 密封件包括内部和外部部分，其密封到相应的板并且通过柔性过渡部分连接，各个板的延伸部分对应于密封件的相邻的内部和外部部分。 密封件连同用于密封用于与外部引线电连接的引入孔的多个晶片通过根据本发明的特殊方法固定到板上，该方法包括热，超声和机械压力的组合 在电压的影响下。