公开(公告)号：US07965360B2

公开(公告)日：2011-06-21

申请号：US11158003

申请日：2005-06-21

申请人： Yong Sung Ham ,  Su-Hyun Park ,  Ha Young Lee

发明人： Yong Sung Ham ,  Su-Hyun Park ,  Ha Young Lee

IPC分类号： G02F1/1337 ,  G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/13363 ,  G02F1/133723 ,  G02F1/133784 ,  G02F1/133788 ,  G02F2001/133565 ,  G02F2413/02

摘要： A method of fabricating an LCD is provided. According to the method, an alignment film is printed and hardened on a first substrate and a second substrate. Subsequently, the alignment film is subject to a primary alignment process and a subsequent secondary alignment process. The primary alignment process includes a rubbing process and the secondary alignment process includes irradiating light on the entire surface of the rubbed alignment film. Finally, retarder LC materials are coated and hardened on the light-irradiated alignment film to form a first compensation film and a second compensation film.

摘要翻译： 提供一种制造LCD的方法。 根据该方法，在第一基板和第二基板上印刷并硬化取向膜。 随后，对准膜进行初次对准处理和随后的二次取向处理。 主对准方法包括摩擦处理，并且二次取向工艺包括在摩擦的取向膜的整个表面上照射光。 最后，延迟器LC材料在光照射的取向膜上被涂覆和硬化，以形成第一补偿膜和第二补偿膜。

公开(公告)号：US07679704B2

公开(公告)日：2010-03-16

申请号：US11156651

申请日：2005-06-21

申请人： Yong Sung Ham ,  Mi Sook Nam ,  Su Hyun Park

发明人： Yong Sung Ham ,  Mi Sook Nam ,  Su Hyun Park

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13378 ,  G02F1/133784 ,  G02F1/133788 ,  G02F2001/133749

摘要： An IPS (in-plane switching mode) liquid crystal display device and fabricating method thereof, in which post treatment lowering the pre-tilt angle is performed on a rubbed alignment layer on a substrate using a non-rubbing method such as UV or ion-beam irradiation, and by which a viewing angle characteristic is enhanced. The present invention includes a first substrate, a second substrate, a gate line and a data line crossing with each other on the first substrate to define a pixel area, a thin film transistor at a crossing of the gate and data lines, a pixel electrode and a common electrode alternately arranged in the pixel area a predetermined interval from each other, an alignment layer over the pixel and common electrodes having a pre-tilt angle equal to or smaller than about 1°, and a liquid crystal layer between the first and second substrates.

摘要翻译： 一种IPS（平面内切换模式）液晶显示装置及其制造方法，其中使用UV或离子交换方式的非摩擦方法对基板上的摩擦取向层进行降低预倾角的后处理， 光束照射，并且视角特性被增强。 本发明包括在第一基板上彼此交叉以限定像素区域的第一基板，第二基板，栅极线和数据线，栅极和数据线交叉处的薄膜晶体管，像素电极 以及公共电极，彼此以预定的间隔交替地排列在像素区域中，像素上的取向层和具有等于或小于约1°的预倾角的公共电极以及在第一和第二 第二基板。

公开(公告)号：US07224422B2

公开(公告)日：2007-05-29

申请号：US10655221

申请日：2003-09-05

申请人： Yun Bok Lee ,  Yong Sung Ham

发明人： Yun Bok Lee ,  Yong Sung Ham

IPC分类号： G02F1/1337 ,  G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133512 ,  G02F1/1393

摘要： A multi-domain LCD device and a method for manufacturing the same are provided, in which it is possible to prevent an opening from being asymmetrical due to the bonding of margins of two substrates, thereby stabilizing peak transmittance characteristics and obtaining a wide viewing angle. The multi-domain LCD device includes first and second substrate being opposite to each other, a color filter layer having an opening on the first substrate, an insulating layer on the entire surface of the first substrate including the color filter layer, a first alignment layer on the insulating layer, a protrusion on the second substrate and corresponding to the opening of the first substrate, a second alignment layer on the entire surface of the second substrate including the protrusion, and a liquid crystal layer between the first and second substrates.

摘要翻译： 提供一种多域LCD装置及其制造方法，其中可以防止由于两个基板的边缘的接合而导致的开口不对称，从而稳定峰值透射率特性并获得宽的视角。 多域LCD装置包括彼此相对的第一和第二基板，在第一基板上具有开口的滤色器层，在包括滤色器层的第一基板的整个表面上的绝缘层，第一取向层 在所述绝缘层上具有与所述第一基板的开口对应的所述第二基板上的突起，在包括所述突起的所述第二基板的整个表面上的第二取向层以及所述第一基板和所述第二基板之间的液晶层。

公开(公告)号：US07223990B2

公开(公告)日：2007-05-29

申请号：US10736677

申请日：2003-12-17

申请人： Yun Bok Lee ,  Yong Sung Ham

发明人： Yun Bok Lee ,  Yong Sung Ham

IPC分类号： H01J37/00

CPC分类号： G02F1/13378 ,  G21K5/04 ,  H01J27/08 ,  H01J37/08

摘要： Disclosed is an ion beam irradiation device including a holder supporting a substrate; and an ion beam source that is a predetermined distance from the substrate and inclined to be substantially parallel with the substrate and that irradiates the substrate with an ion beam.

摘要翻译： 公开了一种离子束照射装置，其包括支撑基板的保持架; 离子束源与衬底预定距离并且倾斜成与衬底基本平行并且用离子束照射衬底。

公开(公告)号：US06828816B2

公开(公告)日：2004-12-07

申请号：US10281136

申请日：2002-10-28

申请人： Yong Sung Ham

发明人： Yong Sung Ham

IPC分类号： G01P358

CPC分类号： G02F1/1309 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2340/16

摘要： A method of measuring a liquid crystal response speed includes steps of generating a sample pulse having a target voltage level and a variable voltage level that varies according to a response characteristic of a display panel, applying the sample pulse to the display panel, detecting the response characteristic of the display panel by the sample pulse, adjusting the variable voltage level until a desired level of the response characteristic is obtained, and generating modulating data representing the setting of the variable voltage level when the desired level of the response characteristic is obtained.

摘要翻译： 一种测量液晶响应速度的方法包括产生具有根据显示面板的响应特性而变化的目标电压电平和可变电压电平的采样脉冲的步骤，将采样脉冲施加到显示面板，检测响应 通过采样脉冲对显示面板的特性进行调整，调整可变电压电平直到获得期望的响应特性水平，并且当获得响应特性的期望电平时，产生表示可变电压电平设定的调制数据。

公开(公告)号：US06771242B2

公开(公告)日：2004-08-03

申请号：US09991661

申请日：2001-11-26

申请人： Yong Sung Ham

发明人： Yong Sung Ham

IPC分类号： G09G336

CPC分类号： G09G3/3611 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2340/16

摘要： The present invention discloses a method and apparatus for driving a liquid crystal display device that prevents a deterioration of picture quality. More specifically, in the method and apparatus, a determination as to whether input data should be modulated is made in accordance with the compared results of the most/least significant bit data with the first and second reference values.

摘要翻译： 本发明公开了一种用于驱动液晶显示装置的方法和装置，其防止图像质量的劣化。 更具体地，在该方法和装置中，根据具有第一和第二参考值的最大/最低有效位数据的比较结果来确定是否应该调制输入数据。

公开(公告)号：US06570336B2

公开(公告)日：2003-05-27

申请号：US09893773

申请日：2001-06-29

申请人： Yong Sung Ham ,  Hyung Ki Hong

发明人： Yong Sung Ham ,  Hyung Ki Hong

IPC分类号： G09G310

CPC分类号： G02B26/02 ,  G09G3/2074

摘要： A display with a micro light modulators including a transparent substrate, a plurality of fixed electrodes on the substrate, a plurality of movable electrodes over and between the fixed electrodes, each movable electrode having a size different from one another and overlapping portions of adjacent fixed electrodes, and a back light on a back surface of the substrate.

公开(公告)号：US07746305B2

公开(公告)日：2010-06-29

申请号：US11589171

申请日：2006-10-30

申请人： Yong Sung Ham

发明人： Yong Sung Ham

IPC分类号： G09G3/36

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16

摘要： The present invention discloses a method and apparatus of driving a liquid crystal display device improving a picture quality. In the method and apparatus, modulated data bands including at least two modulated data centering a gray scale being approximate to a gray scale value of source data are derived. An approximation is carried out in two directions perpendicular to each other within the modulated data bands to derive unregistered modulated data positioned between the modulated data, thereby modulating the source data.

摘要翻译： 本发明公开了一种提高图像质量的液晶显示装置的驱动方法和装置。 在该方法和装置中，导出包括至少两个以灰度为中心的调制数据的调制数据带近似于源数据的灰度值。 在调制数据带内在彼此垂直的两个方向上进行近似，以得到位于调制数据之间的未注册调制数据，从而调制源数据。

公开(公告)号：US07488430B2

公开(公告)日：2009-02-10

申请号：US10807456

申请日：2004-03-24

申请人： Yong Sung Ham ,  Yun Bok Lee

发明人： Yong Sung Ham ,  Yun Bok Lee

IPC分类号： C30B33/00

CPC分类号： G02F1/134363 ,  G02F1/13378

摘要： A fabrication method of an IPS mode LCD including forming a pixel electrode and a common electrode on a first substrate; forming a passivation layer on the pixel electrode and common electrode; forming a black matrix layer on a second substrate; forming a color filter layer on the black matrix layer; forming an overcoat layer on the color filter layer; and irradiating an ion beam on the passivation film on the first substrate and the overcoat layer on the second substrate to perform an orientation treatment of the passivation film and the overcoat layer. The common electrode, the pixel electrode, the gate line and the data line are formed in a stripe configuration or a zigzag configuration. In a zigzag configuration, there is at least one bent portion in the configuration.

摘要翻译： 一种IPS模式LCD的制造方法，包括在第一基板上形成像素电极和公共电极; 在像素电极和公共电极上形成钝化层; 在第二基板上形成黑矩阵层; 在黑矩阵层上形成滤色器层; 在所述滤色器层上形成覆盖层; 以及在第一基板上的钝化膜和第二基板上的外涂层上照射离子束，以进行钝化膜和外涂层的取向处理。 公共电极，像素电极，栅极线和数据线形成为条状配置或Z字形配置。 在Z字形配置中，配置中至少有一个弯曲部分。

公开(公告)号：US07362399B2

公开(公告)日：2008-04-22

申请号：US09134405

申请日：1998-08-14

申请人： Yong Sung Ham

发明人： Yong Sung Ham

IPC分类号： G02F1/1368 ,  G02F1/139 ,  G02F1/1337

CPC分类号： G02F1/134363

摘要： An in-plane switching mode liquid crystal display device includes first and second substrates, a plurality of gate and data bus lines defining pixel regions and arranged on the first substrate, a common line in the pixel regions, a pair of first and second electrodes parallel to each other applying plane electric fields in the pixel regions, and a liquid crystal layer between the first and second substrates, dΔn being in the range of 0.29-0.36 um, where d is the thickness of the liquid crystal layer, and Δn is the refractive anisotropy of the liquid crystal molecule.

摘要翻译： 面内切换模式液晶显示装置包括第一和第二基板，限定像素区域并且布置在第一基板上的多个栅极和数据总线线，像素区域中的公共线，一对第一和第二电极平行 相互施加像素区域中的平面电场，以及在第一和第二基板之间的液晶层，dDeltan在0.29-0.36μm的范围内，其中d是液晶层的厚度，Deltan是 液晶分子的折射各向异性。