公开(公告)号：US06535259B2

公开(公告)日：2003-03-18

申请号：US09821039

申请日：2001-03-30

Applicant: Chang-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

Inventor： Chang-Hun Lee ,  Seung-Beom Park ,  Jang-Kun Song

IPC: G02F11337

CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/1395 ,  G02F2001/133761 ,  G02F2001/133776 ,  G02F2201/128

Abstract: Disclosed is a liquid crystal display comprising a first substrate including wiring, which intersects to define unit pixels, and a first electrode formed in each unit pixel; a second substrate provided opposing the first substrate at a predetermined distance and including a second electrode formed over an entire surface of the second substrate, the second electrode generating an electric field with the first electrode; and a liquid crystal layer injected between the first substrate and the second substrate and including liquid crystal molecules that are horizontally oriented in one direction, the liquid crystal molecules, as a result of the electric field generated between the first and second substrates, having a symmetrically bent alignment about an imaginary center plane parallel to the first and second substrates at a center position therebetween, wherein the first electrode is protruded in a direction toward the second substrate at edges where orientation for the liquid crystal molecules starts.

公开(公告)号：US06515728B1

公开(公告)日：2003-02-04

申请号：US09657476

申请日：2000-09-07

Applicant: In Duk Song ,  In Jae Chung

Inventor： In Duk Song ,  In Jae Chung

IPC: H02F1136

CPC classification number: G02F1/134309 ,  G02F2001/134381 ,  G02F2201/128

Abstract: A multi-domain liquid crystal display device is disclosed. In the device, a first pixel electrode is connected to a drain electrode. A second pixel electrode is formed to surround the periphery of the first pixel electrode. A resistor is formed between the first and second pixel electrodes. Accordingly, a viewing angle and an aperture ratio can be improved.

Abstract translation: 公开了一种多域液晶显示装置。 在该器件中，第一像素电极连接到漏电极。 第二像素电极被形成为围绕第一像素电极的周边。 在第一和第二像素电极之间形成电阻器。 因此，可以提高视角和开口率。

公开(公告)号：US20020075213A1

公开(公告)日：2002-06-20

申请号：US10045467

申请日：2001-11-08

Applicant: AU Optronics Corp.

Inventor： Fang-Hvi Chan ,  Hsin-An Cheng

IPC: G09G003/36

CPC classification number: G02F1/134363 ,  G02F1/1393 ,  G02F2201/128

Abstract: A liquid crystal display device is disclosed. The display device includes a first substrate and a second substrate facing the first substrate. A space for housing liquid crystal molecules is formed between the first substrate and the second substrate. The display device includes a plurality of liquid crystal molecules formed in the space in a predetermined arrangement, a first electrode with a first end and formed on the first substrate; and a second electrode with a second end and formed on the first substrate. A discharge gap is formed between the first end and the second end. When an external voltage is applied between the first and the second electrodes, an electrical field is generated to change the arrangement of the liquid crystal molecules. The display device fulfills the requirements for high quality LCD with a wide viewing angle and a high open ratio.

Abstract translation: 公开了一种液晶显示装置。 显示装置包括第一基板和面向第一基板的第二基板。 在第一基板和第二基板之间形成用于容纳液晶分子的空间。 显示装置包括以预定布置形成在该空间中的多个液晶分子，具有第一端并形成在第一基板上的第一电极; 和具有第二端并形成在第一基板上的第二电极。 在第一端和第二端之间形成放电间隙。 当在第一和第二电极之间施加外部电压时，产生电场以改变液晶分子的排列。 该显示装置满足高视角和高开放率的高质量LCD的要求。

公开(公告)号：US20020057412A1

公开(公告)日：2002-05-16

申请号：US10038599

申请日：2002-01-08

Inventor： Keiichiro Ashizawa ,  Masayuki Hikiba ,  Masuyuki Ohta

IPC: G02F001/1343

CPC classification number: G02F1/136213 ,  G02F1/133784 ,  G02F1/134363 ,  G02F1/1345 ,  G02F1/13452 ,  G02F2001/133776 ,  G02F2201/128 ,  G09G3/3611 ,  G09G2300/0426 ,  G09G2300/0434

Abstract: A liquid crystal display device having first and second substrates, a liquid crystal composition layer provided between the first and second substrates, at least two video signal lines and a scanning signal line formed between the first substrate and the liquid crystal composition layer, and at least a counter electrode formed between the first substrate and the liquid crystal composition layer. An area between the two video signal lines include a first, second and third region extending along the video signal lines. The third region is arranged around the scanning signal line, and the first and second region have electrodes therein with the number of electrodes in the first region being different from the number of electrodes in the second region.

Abstract translation: 一种具有第一和第二基板的液晶显示装置，设置在第一和第二基板之间的液晶组合物层，至少两个视频信号线和形成在第一基板和液晶组合物层之间的扫描信号线，至少 形成在第一基板和液晶组合物层之间的对电极。 两个视频信号线之间的区域包括沿视频信号线延伸的第一，第二和第三区域。 第三区域布置在扫描信号线周围，并且第一和第二区域具有其中第一区域中的电极数量与第二区域中的电极数量不同的电极。

公开(公告)号：US6285431B2

公开(公告)日：2001-09-04

申请号：US8740898

申请日：1998-05-29

Applicant: SAMSUNG ELECTRONICS CO LTD

Inventor： LYU JAE-JIN ,  KIM KYEONG-HYEON ,  LEE HEA-RI ,  CHEN JIAN-MIN

IPC: G02F1/1337 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/139

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，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：US20010007487A1

公开(公告)日：2001-07-12

申请号：US09727782

申请日：2000-12-04

Inventor： Yea-Sun Yoon ,  Seung-Beom Park ,  Byoung-Sun Na

IPC: G02F001/1343 ,  G02F001/1335 ,  G02F001/1333

CPC classification number: G02F1/133707 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/121 ,  G02F2201/128

Abstract: A liquid crystal display includes a first substrate with pixel electrodes, and a second substrate with a common electrode facing the first substrate. The common electrode has depression patterns corresponding to the pixel electrodes. The side wall of each depression pattern is at an angle of 30-120null with respect to the first substrate. The depression patterns of the common electrode are formed through making depression patterns at color filters. In this structure, the liquid crystal display bears wide viewing angle and good picture quality.

Abstract translation: 液晶显示器包括具有像素电极的第一基板和具有面向第一基板的公共电极的第二基板。 公共电极具有与像素电极对应的凹陷图案。 每个凹陷图案的侧壁相对于第一基底为30-120°的角度。 公共电极的凹陷图案通过在滤色器处形成凹陷图案而形成。 在这种结构中，液晶显示器具有宽视角和良好的画质。

公开(公告)号：US11852928B2

公开(公告)日：2023-12-26

申请号：US18094558

申请日：2023-01-09

Applicant: Japan Display Inc.

Inventor： Yoshihiro Sakurai ,  Hironao Tanaka ,  Hidemasa Yamaguchi

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/133 ,  G02F1/1368

CPC classification number: G02F1/134363 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/13306 ,  G02F1/133707 ,  G02F1/136286 ,  G02F1/13373 ,  G02F1/134381 ,  G02F1/136227 ,  G02F2201/122 ,  G02F2201/123 ,  G02F2201/128

Abstract: A display device is provided and includes first and second substrates; a liquid crystal layer filled between the first and second substrates; a counter electrode pattern formed on the first substrate; scanning lines extending in a first direction; signal lines; and a first pixel electrode pattern and a second pixel electrode pattern formed on the first substrate, wherein the first pixel electrode pattern and the second pixel electrode pattern are located in line symmetry with respect to a first scanning line of the scanning lines.

公开(公告)号：US20190204709A1

公开(公告)日：2019-07-04

申请号：US16026444

申请日：2018-07-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zheng FANG ,  Yunsik IM

IPC: G02F1/29

CPC classification number: G02F1/29 ,  G02F2201/122 ,  G02F2201/128 ,  G02F2203/01

Abstract: The present disclosure relates to a liquid crystal lens assembly, a liquid crystal panel, and a liquid crystal display device. The liquid crystal lens assembly includes: a liquid crystal layer, a first electrode layer having a plurality of first bar electrodes, and a second electrode layer having a plurality of second bar electrodes. The first electrode layer and the second electrode layer are both provided on a first side of the liquid crystal layer, and an extending direction of the first bar electrodes intersects with an extending direction of the second bar electrodes. The present disclosure can increase a utilization efficiency of light beams, and reduce a power consumption of the light source side.

公开(公告)号：US10054828B2

公开(公告)日：2018-08-21

申请号：US15440814

申请日：2017-02-23

Applicant: NLT Technologies, Ltd.

Inventor： Hideki Ito

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/133 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134318 ,  G02F2001/134381 ,  G02F2201/122 ,  G02F2201/123 ,  G02F2201/128

Abstract: A liquid crystal display apparatus comprises a first planar electrode, a first insulator layered over an upper surface of the first planar electrode, a planar pixel electrode layered over an upper surface of the first insulator, a second insulator layered over an upper surface of the pixel electrode, a second planar electrode that covers the pixel electrode and that is layered over an upper surface of the second insulator, and a liquid crystal layer disposed over an upper surface of the second planar electrode. The second planar electrode includes an aperture portion including a first region and a second region integrated with a first region, the first region is a region is overlapped with both the first planar electrode and the pixel electrode, the second region is overlapped with the first planar electrode and is not overlapped with the pixel electrode, and a first angle between a first side of the first region and a first virtual line dividing the aperture portion into the first region and the second region is equal to or smaller than 90 degrees.

公开(公告)号：US20180108678A1

公开(公告)日：2018-04-19

申请号：US15649614

申请日：2017-07-13

Applicant: E Ink Holdings Inc.

Inventor： Ji-Yuan LI ,  Ian FRENCH ,  San-Long LIN ,  Kuang-Heng LIANG ,  Shu-Fen TSAI ,  Jia-Hung CHEN

IPC: H01L27/12

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/134363 ,  G02F2201/123 ,  G02F2201/128

Abstract: A pixel structure includes a pixel electrode, a data selection line and an isolation line. The isolation line is disposed along the pixel electrode. The pixel electrode is configured to store a pixel voltage. The data selection line is configured to transmit a data signal. The isolation line is configured to reduce an influence of an electric field of the data signal on the pixel voltage of the pixel electrode. A projection area of the isolation line is overlapped with a projection area of the pixel electrode.