利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.025 秒)

    Balanced drive electronic matrix system and method of operating the same
    1.
    发明授权
    Balanced drive electronic matrix system and method of operating the same 失效
    平衡驱动电子矩阵系统及其运行方法

    公开(公告)号：US4731610A

    公开(公告)日：1988-03-15

    申请号：US821023

    申请日：1986-01-21

    申请人： Yair Baron ,  Walter E. Chapelle ,  Shui-Chih A. Lien ,  Clive Catchpole

    发明人： Yair Baron ,  Walter E. Chapelle ,  Shui-Chih A. Lien ,  Clive Catchpole

    IPC分类号： G02F1/1365 ,  G09G3/30 ,  G09G3/36 ,  H01L27/146 ,  H04N5/374 ,  G09G3/34

    CPC分类号： H04N3/1512 ,  G09G3/30 ,  H01L27/14643 ,  G02F1/1365 ,  G09G2300/0814 ,  G09G2300/0885 ,  G09G2300/0895 ,  G09G3/3659

    摘要： An electronic matrix system and method for rapidly storing and efficiently retaining electric charge in selected ones of a plurality of storage elements are disclosed. Each storage element is addressable through a pair of parallel row select address lines and a column address line. A pair of threshold devices are coupled in nonopposing relation between the row select address lines and the storage element is coupled between the common node of the threshold devices and the column address line to which charging potential is applied. During the charging of the storage element, operating potentials which are substantially equal and opposite in polarity are applied to the row select line pair to forward bias both threshold devices and thereafter operating potentials which are also substantially equal and opposite in polarity are applied to the row select line pair to back bias both threshold devices to provide retention of the charge in the storage element.

    摘要翻译： 公开了一种电子矩阵系统和方法，用于在多个存储元件中选择的一个中快速存储和有效地保持电荷。 每个存储元件可通过一对并行行选择地址线和列地址线寻址。 一对阈值器件在行选择地址线之间以非关联关系耦合，并且存储元件耦合在阈值器件的公共节点和施加充电电位的列地址线之间。 在存储元件的充电期间，极性上基本相等且相反的工作电位被施加到行选择线对，以对两个阈值器件进行正向偏置，此后也极大地相等且相反的工作电位被施加到行 选择线对以反向偏置两个阈值器件以提供存储元件中的电荷的保持。

    Active display matrix addressable without crossed lines on any one substrate and method of using the same
    2.
    发明授权
    Active display matrix addressable without crossed lines on any one substrate and method of using the same 失效
    在任何一个基板上无交叉线的有源显示矩阵可寻址及其使用方法

    公开(公告)号：US4678282A

    公开(公告)日：1987-07-07

    申请号：US702996

    申请日：1985-02-19

    申请人： Zvi Yaniv ,  Walter E. Chapelle ,  Shui-Chih A. Lien ,  Mohshi Yang

    发明人： Zvi Yaniv ,  Walter E. Chapelle ,  Shui-Chih A. Lien ,  Mohshi Yang

    IPC分类号： G02F1/133 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/20 ,  G09G3/36

    CPC分类号： G02F1/1368 ,  G02F1/13624 ,  G09G3/3648 ,  G09G3/3659 ,  G02F2201/122 ,  G09G2330/08 ,  G09G3/2011

    摘要： A light influencing display is provided which has a plurality of pixel group, each pixel of which includes a first electrode formed on a first surface and an opposing, second electrode formed on a second surface. A separate three terminal control device of deposited semiconductor material is formed on the first surface in association with each pixel. Each control device has a control terminal and two current path terminals, a first of which is connected to the first electrode of the control device's associated pixel. A voltage supply lead is formed on the first surface in association with each pixel group, and is connected to the second current path terminals associated with its pixel group. Similarly, a control lead is formed on the first surface in association with each pixel group, and is connected to the control terminals associated with its pixel group. A plurality of conductive data leads is formed on the second surface, with a data lead being electrically connected to each second electrode of a given pixel group. As a result, a desired voltage can be applied between the electrodes of a given pixel by using a selected control lead to turn on the control devices of that pixel's pixel group, and by using a selected data lead to supply a data voltage to its second electrode. The present invention allows x - y addressing of an active matrix display without crossing address lines on either the first or second surface, avoiding the risk of short circuits between such lines. It also allows the voltage supply and control leads associated with adjacent pixel groups to be combined, greatly reducing the number of lines required in such a display.

    摘要翻译： 提供了一种影响影响的显示器，其具有多个像素组，每个像素组包括形成在第一表面上的第一电极和形成在第二表面上的相对的第二电极。 与每个像素相关联地在第一表面上形成沉积的半导体材料的单独的三端子控制装置。 每个控制装置具有控制端子和两个电流路径端子，其中第一个连接到控制装置的相关像素的第一电极。 电源线与每个像素组相关联地形成在第一表面上，并连接到与其像素组相关联的第二电流路径端子。 类似地，与每个像素组相关联地在第一表面上形成控制引线，并且连接到与其像素组相关联的控制端子。 多个导电数据引线形成在第二表面上，数据引线电连接到给定像素组的每个第二电极。 结果，可以通过使用所选择的控制导线在给定像素的电极之间施加期望的电压来打开该像素的像素组的控制装置，并且通过使用所选择的数据导线将数据电压提供给其第二个 电极。 本发明允许有源矩阵显示器的x-y寻址，而不会在第一或第二表面上交叉地址线，从而避免这种线路之间短路的风险。 它还允许与相邻像素组相关联的电压供应和控制引线被组合，大大减少了这种显示中所需的线数。

    Multiplexing pixel circuits
    3.
    发明授权
    Multiplexing pixel circuits 有权
    多路复用像素电路

    公开(公告)号：US06414665B2

    公开(公告)日：2002-07-02

    申请号：US09186018

    申请日：1998-11-04

    申请人： Frank R. Libsch ,  Shui-Chih A. Lien ,  Kai R. Schleupen ,  Robert L. Wisnieff

    发明人： Frank R. Libsch ,  Shui-Chih A. Lien ,  Kai R. Schleupen ,  Robert L. Wisnieff

    IPC分类号： G09G336

    CPC分类号： G09G3/3677 ,  G09G3/3659 ,  G09G2300/0804 ,  G09G2300/0814

    摘要： An active matrix display in accordance with the present invention includes a plurality of pixels arranged in an array. At least two transistors associated with each pixel are included. The transistors are serially connected to each other and disposed within the array for switching the pixels on and off according to data and gate signals. A data line is coupled to a first end of the serially connected transistors for each pixel. A second end of the serially connected transistors is coupled to a storage device. The serially connected transistors provide multiplexing capability for at least one of data signal multiplexing and gate signal multiplexing.

    摘要翻译： 根据本发明的有源矩阵显示器包括排列成阵列的多个像素。 包括与每个像素相关联的至少两个晶体管。 晶体管彼此串联连接并设置在阵列内，用于根据数据和门信号开启和关闭像素。 数据线耦合到用于每个像素的串联连接的晶体管的第一端。 串联连接的晶体管的第二端耦合到存储装置。 串行连接的晶体管为数据信号复用和门信号复用中的至少一个提供复用能力。

    Wide viewing angle liquid crystal with ridge/slit pretilt, post spacer and dam structures and method for fabricating same
    4.
    发明授权
    Wide viewing angle liquid crystal with ridge/slit pretilt, post spacer and dam structures and method for fabricating same 有权
    具有脊/缝预倾斜的宽视角液晶，后隔垫和坝结构及其制造方法

    公开(公告)号：US06493050B1

    公开(公告)日：2002-12-10

    申请号：US09426502

    申请日：1999-10-26

    申请人： Shui-Chih A. Lien ,  Shuhichi Odahara ,  Yukito Saitoh

    发明人： Shui-Chih A. Lien ,  Shuhichi Odahara ,  Yukito Saitoh

    IPC分类号： G02F11335

    CPC分类号： G02F1/133514 ,  G02F1/133753 ,  G02F1/13394

    摘要： A method for forming functional structures for a liquid crystal display, in accordance with the present invention includes providing a substrate and patterning a first color filter layer on the substrate. A second color filter layer is patterned on the first color filter layer and the substrate such that the first color filter layer and the second color filter layer overlap at predetermined locations. A third color filter layer is patterned on the second color filter layer and the substrate such that an overlap region exists between the first, second and third color filter layers at the predetermined locations. The overlap region includes a thickness of the first, second and third color filter layers. A dielectric layer is provided to form the functional structures.

    摘要翻译： 根据本发明的用于形成用于液晶显示器的功能结构的方法包括提供基板并在基板上图案化第一滤色器层。 在第一滤色器层和基板上图案化第二滤色器层，使得第一滤色器层和第二滤色器层在预定位置重叠。 在第二滤色器层和基板上图案化第三滤色器层，使得在预定位置处在第一，第二和第三滤色器层之间存在重叠区域。 重叠区域包括第一，第二和第三滤色器层的厚度。 提供介电层以形成功能结构。

    Self-aligned structures for improved wide viewing angle for liquid crystal displays
    6.
    发明授权
    Self-aligned structures for improved wide viewing angle for liquid crystal displays 有权
    自对准结构，用于改善液晶显示器的广视角

    公开(公告)号：US06256080B1

    公开(公告)日：2001-07-03

    申请号：US09339262

    申请日：1999-06-23

    申请人： Evan G. Colgan ,  Shui-Chih A. Lien ,  Kai R. Schleupen

    发明人： Evan G. Colgan ,  Shui-Chih A. Lien ,  Kai R. Schleupen

    IPC分类号： G02F11337

    CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/133707

    摘要： In accordance with the present invention, a liquid crystal display cell includes a first substrate having a light absorbent material patterned thereon. The light absorbent material includes a portion disposed within a pixel area. A conductive layer is formed on the light absorbent material for forming a first transparent electrode. A second electrode is spaced apart from the first electrode by a gap. The gap includes liquid crystal. A ridge or a trench is formed in the pixel area and projects into the liquid crystal. The ridge or trench is self-aligned to the portions of the light absorbent material in the pixel area. The first electrode and the second electrode provide an electric field therebetween wherein the ridge or trench provides pretilt control for the liquid crystal to provide an improved wide viewing angle and the portions of the light absorbent material absorb light leaked from the ridge. Other embodiments for active and passive displays are included as well as a method for employing the invention.

    摘要翻译： 根据本发明，液晶显示单元包括具有图案化的吸光材料的第一基板。 吸光材料包括设置在像素区域内的部分。 在用于形成第一透明电极的光吸收材料上形成导电层。 第二电极通过间隙与第一电极间隔开。 间隙包括液晶。 在像素区域中形成脊或沟槽并突出到液晶中。 脊或沟槽与像素区域中的光吸收材料的部分自对准。 第一电极和第二电极在其间提供电场，其中脊或沟槽为液晶提供预先控制以提供改进的宽视角，并且光吸收材料的部分吸收从脊部泄漏的光。 包括有源和无源显示器的其它实施例以及采用本发明的方法。

    Alignment film, a method for producing the alignment film and a liquid crystal display device using the alignment film
    7.
    发明授权
    Alignment film, a method for producing the alignment film and a liquid crystal display device using the alignment film 失效
    取向膜，取向膜的制造方法以及使用取向膜的液晶显示装置

    公开(公告)号：US5786041A

    公开(公告)日：1998-07-28

    申请号：US476214

    申请日：1995-06-07

    申请人： Atsushi Takenaka ,  Kenichi Tajima ,  Hideo Takano ,  Shui-Chih A. Lien ,  Kang-Wook Lee

    发明人： Atsushi Takenaka ,  Kenichi Tajima ,  Hideo Takano ,  Shui-Chih A. Lien ,  Kang-Wook Lee

    IPC分类号： G02F1/1337

    CPC分类号： G02F1/133788 ,  G02F1/133711 ,  Y10T428/1005

    摘要： An alignment-film in which the pretilt angle is changed by ultraviolet irradiation, a material for forming the same, a liquid crystal display device using the alignment film, a method for producing an alignment-film formation material, and a method for producing an alignment film. Ultraviolet irradiation causes large changes in pretilt angle but few changes in electrical characteristics, and a liquid crystal display device free from deterioration of the liquid crystal, image sticking, or the occurrence of flicker results. A first polymer forms the underlying principal layer and a second polymer forms thereon a surface layer thinner than the principal layer. The first polymer may exhibit a small change in electrical characteristics due to ultraviolet radiation and the second polymer may exhibit a large change in pretilt angle due to ultraviolet radiation.

    摘要翻译： 其中通过紫外线照射改变预倾斜角度的取向膜，其形成用材料，使用取向膜的液晶显示装置，取向膜形成材料的制造方法以及对准膜的制造方法 电影。 紫外线照射引起预倾角变化大，电特性变化小，液晶显示装置没有劣化，图像残留，闪烁现象等。 第一聚合物形成下面的主要层，并且第二聚合物在其上形成比主层更薄的表面层。 第一聚合物可能由于紫外线辐射而表现出小的电特性变化，并且第二聚合物可能由于紫外线辐射而呈现预倾角变化大。

    Liquid crystal displays having multi-domain cells
    8.
    发明授权
    Liquid crystal displays having multi-domain cells 失效
    具有多域单元的液晶显示器

    公开(公告)号：US5309264A

    公开(公告)日：1994-05-03

    申请号：US879256

    申请日：1992-04-30

    申请人： Shui-Chih A. Lien ,  Richard A. John

    发明人： Shui-Chih A. Lien ,  Richard A. John

    IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/139

    CPC分类号： G02F1/134336 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/1362 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2201/121 ,  G02F2201/122

    摘要： A liquid display comprises a first substrate having a plurality of electrodes thereon, a second substrate having a common electrode, and a liquid crystal material disposed between the first substrate and the second substrate. The common electrode has a pattern of openings therein which causes display elements of the display to have more than one liquid crystal domain. The common electrode is otherwise continuous, except where the pattern of openings is located. The liquid crystal display is of the active matrix variety. It may be a multi-domain homeotropic liquid crystal display or a multi-domain twisted nematic liquid crystal display. It may be a crossover type of display wherein gate lines and data lines are disposed on one substrate and insulated from one another at crossover regions, or a non-crossover type with gate lines, pixel electrodes and active devices on one substrate and data lines having a pattern of openings in accordance with the invention on the opposite substrate.

    摘要翻译： 液体显示器包括其上具有多个电极的第一基板，具有公共电极的第二基板和设置在第一基板和第二基板之间的液晶材料。 公共电极具有其中的开口图案，其使显示器的显示元件具有多于一个的液晶畴。 公共电极否则是连续的，除了位于开口的图案之外。 液晶显示器是有源矩阵品种。 它可以是多畴垂直液晶显示器或多畴扭曲向列型液晶显示器。 它可以是交叉型显示器，其中栅极线和数据线被布置在一个衬底上并且在交叉区域彼此绝缘，或者在一个衬底上具有栅极线，像素电极和有源器件的非交叉型，并且数据线具有 根据本发明的在相对基板上的开口图案。