公开(公告)号：US20060290869A1

公开(公告)日：2006-12-28

申请号：US11453992

申请日：2006-06-16

Applicant: Teruaki Suzuki

Inventor： Teruaki Suzuki

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2201/124 ,  G02F2201/128

Abstract: A liquid crystal display device of a multiple-domain in-plane switching mode applies to mutually engaged comb-shaped electrodes for each pixel region. The comb-shaped electrode has bent portions each in a double V shape which is formed as a comb-tooth pattern by causing a bent tip being bent into a V shape to protrude further outward. This structure stabilizes turning directions of liquid crystal molecules in the vicinity of a boundary between each two neighboring regions of multiple domains and suppresses display coloring attributable to a change in a view angle.

Abstract translation: 多域平面切换模式的液晶显示装置适用于每个像素区域的相互啮合的梳状电极。 梳状电极具有通过使弯曲的尖端弯曲成V形以进一步向外突出的双V形弯曲部分，其形成为梳齿图案。 该结构使多个畴的两个相邻区域之间的边界附近的液晶分子的转动方向稳定，并抑制由于视角的变化引起的显示着色。

公开(公告)号：US20060290862A1

公开(公告)日：2006-12-28

申请号：US11511292

申请日：2006-08-29

Applicant: Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

Inventor： Kazuhiko Yanagawa ,  Masuyuki Ohta ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi

IPC: G02F1/1343 ,  G02F1/136

CPC classification number: G02F1/1362 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2001/136218 ,  G02F2201/128

Abstract: An active matrix liquid crystal display device includes substrates, a liquid crystal layer therebetween, video signal lines and scan signal lines formed on one of the substrates, and pixel electrodes connected to one of the video signal lines through an active device. Pixel areas, which are defined by the video signal lines and the scan signal lines which are formed in the shape of a matrix, have display electrodes, reference electrodes and the active device arranged therein. The display electrodes are arranged on one of the substrates, and the reference electrodes are arranged on another of the substrates, and each of the display electrodes and the reference electrodes has a slit. The slit of the display electrodes and the slit of the reference electrodes are shifted with respect to one another in plan view.

Abstract translation: 有源矩阵液晶显示装置包括基板，其间的液晶层，形成在一个基板上的视频信号线和扫描信号线以及通过有源器件连接到视频信号线之一的像素电极。 由形成为矩阵形状的视频信号线和扫描信号线限定的像素区域具有布置在其中的显示电极，参考电极和有源器件。 显示电极布置在一个基板上，并且参考电极布置在另一个基板上，并且每个显示电极和参考电极都具有狭缝。 显示电极的狭缝和参考电极的狭缝在平面图中相对于彼此移位。

公开(公告)号：US20060139543A1

公开(公告)日：2006-06-29

申请号：US11166922

申请日：2005-06-27

Applicant: Do Kim ,  Byung Kang ,  Do Lee ,  Sung Chang

Inventor： Do Kim ,  Byung Kang ,  Do Lee ,  Sung Chang

IPC: G02F1/1343 ,  G06K9/00

CPC classification number: G02F1/134363 ,  G02F2201/122 ,  G02F2201/128 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2300/0852 ,  G09G2320/0209

Abstract: A liquid crystal display device includes a gate line formed on a substrate; first and second data lines crossing the gate line to form adjacent pixel regions in a direction of the gate line; pixel electrodes and common electrodes substantially parallel to each other and generating an in-plane electric field; a first pixel electrode line parallel to the first data line and spaced apart from the first data line by a first isolation distance; a second pixel electrode line spaced apart from the second data line by a second isolation distance; and a first common line parallel to the first data line and spaced apart from the first data line by a third isolation distance; a second common line spaced from the second data line by a fourth isolation distance, wherein the first isolation distance is shorter than the third isolation distance, and a parasitic capacitance between the first pixel electrode line and the first data line is greater than a parasitic capacitance between the second pixel electrode line and the second data line.

Abstract translation: 液晶显示装置包括形成在基板上的栅极线; 第一和第二数据线与栅极线交叉以在栅极线的方向上形成相邻的像素区域; 像素电极和公共电极彼此平行并产生平面内的电场; 平行于所述第一数据线并与所述第一数据线间隔开第一隔离距离的第一像素电极线; 与第二数据线间隔第二隔离距离的第二像素电极线; 以及与第一数据线平行并且与第一数据线间隔第三隔离距离的第一公共线; 第二公共线与第二数据线间隔第四隔离距离，其中第一隔离距离短于第三隔离距离，并且第一像素电极线和第一数据线之间的寄生电容大于寄生电容 在第二像素电极线和第二数据线之间。

公开(公告)号：US20060138414A1

公开(公告)日：2006-06-29

申请号：US10527580

申请日：2002-11-05

Applicant: Sung-Kyu Hong ,  Young-Chol Yang ,  Jong-Lae Kim ,  Kyong-Ju Shin ,  Hee-Seob Kim

Inventor： Sung-Kyu Hong ,  Young-Chol Yang ,  Jong-Lae Kim ,  Kyong-Ju Shin ,  Hee-Seob Kim

IPC: H01L29/04

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/136213 ,  G02F2001/134345 ,  G02F2001/136236 ,  G02F2201/128

Abstract: A thin film transistor array panel is provided, which includes: an insulating substrate; a plurality of first signal lines formed on the insulating substrate; a plurality of second signal lines formed on the insulating substrate and intersecting the first wire in an insulating manner; a pixel electrode formed in a pixel area defined by the intersections of the first signal lines and the second signal lines and including a plurality of subareas partitioned by cutouts and a plurality of bridges connecting the subareas; and a direction control electrode formed in the pixel area and including a portion overlapping at least one of the cutouts, wherein two long edges of each subarea are parallel to each other and the at least one of cutouts overlapping the portion of the direction control electrode defines one of two longest edges of the subarea.

公开(公告)号：US07061562B2

公开(公告)日：2006-06-13

申请号：US10430412

申请日：2003-05-07

Applicant: Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

Inventor： Kyeong-Hyeon Kim ,  Kye-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

IPC: G02F1/13

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136259 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/136263 ,  G02F2001/136272 ,  G02F2201/122 ,  G02F2201/128 ,  G02F2201/40

Abstract: In a vertically aligned mode LCD, a gate line and a storage line are formed on a substrate in parallel, and a storage electrode and a cover pattern are formed as branches of the storage line. The storage electrode is overlapped with an aperture of a common electrode formed on an upper substrate. The cover pattern is located between a pixel electrode and a data line to prevent a light leakage. Accordingly, an alignment error margin of the upper substrate and the lower substrate is increased, an aperture ratio is enhanced, and repairing the high pixel defect is possible. Further, the light leakage caused by a voltage of the data line is prevented.

公开(公告)号：US20060066799A1

公开(公告)日：2006-03-30

申请号：US11237020

申请日：2005-09-28

Applicant: Ryota Mizusako ,  Hidehiro Morita

Inventor： Ryota Mizusako ,  Hidehiro Morita

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2201/128

Abstract: A liquid crystal display device comprises a TFT substrate, a CF substrate, a liquid crystal with negative dielectric anisotropy filled between the substrates, a pixel electrode provided on the TFT substrate, and an auxiliary electrode formed around the pixel electrode. A slit for segmenting a pixel region into a plurality of sub-pixel regions is formed in the pixel electrode from the center portion of each pixel toward the periphery portion thereof. The auxiliary electrode has a transparent step film formed at a position corresponding to the slit of the pixel electrode in such a way as to overlie the auxiliary electrode. Molecules of the liquid crystal of each sub-pixel region are aligned toward center of the sub-pixel region from the circumference of the sub-pixel region by a horizontal electric filed applied between the pixel electrode and auxiliary electrode, and the shape of the end portion of the transparent step film.

Abstract translation: 液晶显示装置包括TFT基板，CF基板，填充在基板之间的负介电各向异性液晶，设置在TFT基板上的像素电极和形成在像素电极周围的辅助电极。 在像素电极中，从每个像素的中心部分向其周边部分形成用于将像素区域分割为多个子像素区域的狭缝。 辅助电极具有形成在与像素电极的狭缝对应的位置处的透明阶梯膜，以覆盖辅助电极。 每个子像素区域的液晶的分子通过施加在像素电极和辅助电极之间的水平电场而从子像素区域的圆周朝向子像素区域的中心排列，并且端部的形状 透明步骤膜的一部分。

公开(公告)号：US07016004B2

公开(公告)日：2006-03-21

申请号：US10903480

申请日：2004-08-02

Applicant: Jae-Jin Lyu ,  Kyeong-Hyeon Kim ,  Hea-Ri Lee ,  Jian-Min Chen

Inventor： Jae-Jin Lyu ,  Kyeong-Hyeon Kim ,  Hea-Ri Lee ,  Jian-Min Chen

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/137 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2001/134372 ,  G02F2001/13712 ,  G02F2201/121 ,  G02F2201/128

Abstract: Apertures are formed in the common electrode or in the pixel electrode of a liquid crystal display to form a fringe field. Storage capacitor electrodes are formed at the position corresponding to the apertures to prevent the light leakage due to the disclination caused by the fringe field. The apertures extend horizontally vertically or obliquely. The apertures in adjacent pixel regions may have different directions to widen the viewing angle.

Abstract translation: 在液晶显示器的公共电极或像素电极中形成孔径以形成边缘场。 存储电容器电极形成在与孔对应的位置处，以防止由于边缘场引起的旋错引起的光泄漏。 孔径水平地垂直或倾斜地延伸。 相邻像素区域中的孔可以具有不同的方向以加宽视角。

公开(公告)号：US06885780B2

公开(公告)日：2005-04-26

申请号：US10248086

申请日：2002-12-17

Applicant: Steve Cheung ,  Karl Kissa ,  Gregory J. McBrien

Inventor： Steve Cheung ,  Karl Kissa ,  Gregory J. McBrien

IPC: G02F1/035 ,  G02F1/21 ,  G02F1/225

CPC classification number: G02F1/2255 ,  G02F1/0356 ,  G02F2001/212 ,  G02F2201/128

Abstract: The invention relates to suppression of high frequency resonance in an electro-optical device. The electro-optical device includes an optical waveguide formed in a substrate and a plurality of electrically floating electrode segments that are positioned on the substrate to intensify an electric field in the optical waveguide. The device also includes a RF ground electrode that is positioned on the substrate. The RF ground electrode defines a slot having a shape that suppresses modal conversion and propagation of high order modes in the RF ground electrode and in the plurality of electrically floating electrode segments, thereby suppressing modal coupling to the substrate. The device further includes a buffer layer formed on the upper surface of the substrate, on the plurality of electrically floating electrode segments, and in the slot. A driving electrode receives a RF signal that induces-the electric field in the optical waveguide.

Abstract translation: 本发明涉及抑制电光装置中的高频谐振。 电光装置包括形成在基板中的光波导和位于基板上的多个电浮动电极段，以加强光波导中的电场。 该装置还包括位于基板上的RF接地电极。 RF接地电极限定了具有抑制RF接地电极和多个电浮动电极段中的高阶模态的模态转换和传播的形状的槽，从而抑制与衬底的模态耦合。 该器件还包括形成在衬底的上表面上，多个电浮动电极段上和在槽中的缓冲层。 驱动电极接收感应光波导中的电场的RF信号。

公开(公告)号：US06850300B2

公开(公告)日：2005-02-01

申请号：US09750073

申请日：2000-12-29

Applicant: Joun Ho Lee ,  Doo Hyun Ko ,  Dong Ho Kang

Inventor： Joun Ho Lee ,  Doo Hyun Ko ,  Dong Ho Kang

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2201/128

Abstract: A multi-domain liquid crystal display device includes: first and second substrates; a plurality of gate lines on the first substrate in a first direction; a plurality of data lines formed in a second direction to cross the first direction; a plurality of thin film transistors formed in a portion where the gate lines cross the data lines; a plurality of pixel regions between neighboring gate and data lines; a common auxiliary electrode around each pixel region; a plurality of pixel electrodes formed in each pixel region to connect with the thin film transistor; dielectric structures on the second substrate, the dielectric structures being controlled electric field with the common auxiliary electrode and being divided the pixel region into at least four domains; at least one or more additional structures formed at an end portion of the dielectric structures within the pixel region; an alignment film on at least one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate.

Abstract translation: 多域液晶显示装置包括：第一和第二基板; 在所述第一基板上沿第一方向的多条栅极线; 沿与所述第一方向交叉的第二方向形成的多条数据线; 形成在栅极线与数据线交叉的部分的多个薄膜晶体管; 相邻门和数据线之间的多个像素区域; 围绕每个像素区域的公共辅助电极; 形成在每个像素区域中以与薄膜晶体管连接的多个像素电极; 第二基板上的电介质结构，介电结构与公共辅助电极控制电场，并将像素区分成至少四个畴; 至少一个或多个附加结构，形成在像素区域内的电介质结构的端部; 在所述第一基板和所述第二基板中的至少一个上的取向膜; 以及在第一基板和第二基板之间的液晶层。

公开(公告)号：US20040189923A1

公开(公告)日：2004-09-30

申请号：US10819190

申请日：2004-04-07

Inventor： Katsumi Kondo ,  Hiromu Terao ,  Hidetoshi Abe ,  Masuyuki Ohta ,  Kenichi Suzuki ,  Tohru Sasaki ,  Genshiro Kawachi ,  Junichi Ohwada

IPC: G02F001/1343

CPC classification number: G02F1/134363 ,  G02F1/136213 ,  G02F1/1368 ,  G02F2201/122 ,  G02F2201/128

Abstract: A liquid crystal display device having a pair of substrates and a liquid crystal layer interposed between the pair of substrates. One of the pair of substrates includes a plurality of scanning electrodes, a plurality of signal electrodes, a plurality of thin film transistors arranged in the vicinity of crossing points of the scanning electrodes and the signal electrodes, a plurality of common electrodes, and a plurality of pixel electrodes arranged between each of the common electrodes. The other of the pair of substrates has color filters, an insulating film for flattening the color filters directly arranged on the color filters, and an orientation control film arranged on the insulating film.

Abstract translation: 一种液晶显示装置，具有一对基板和夹在该一对基板之间的液晶层。 一对基板中的一个基板包括多个扫描电极，多个信号电极，布置在扫描电极和信号电极的交叉点附近的多个薄膜晶体管，多个公共电极和多个 的每个公共电极之间的像素电极。 一对基板中的另一个具有滤色器，用于使直接布置在滤色器上的滤色器变平的绝缘膜和布置在绝缘膜上的取向控制膜。