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1. 发明授权

US07298430B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07298430B2
公开(公告)日：2007-11-20
申请号：US10760394
申请日：2004-01-21
申请人： Tomonori Nishino , Masayuki Hikiba , Kouichi Anno
发明人： Tomonori Nishino , Masayuki Hikiba , Kouichi Anno
IPC分类号： G02F1/1343
CPC分类号： G02F1/133555 , G02F1/136213
摘要： The liquid crystal display device of the present invention can prevent the generation of the frame-like brightness difference at a portion which surrounds a light transmitting region. A pixel region formed over one substrate SUB1 which constitutes a liquid crystal display device includes a light transmitting region LTA which allows transmitting of light and a light reflecting region LRA which allows reflection of light. The light transmitting region LTA includes a first pixel electrode TPX formed of a conductive layer having the light transmitting property, while the light reflecting region LRA is formed of a second pixel electrode RPX formed of a conductive film having the non-light-transmitting property. A holding capacitance electrode CT which is connected to a holding capacitance line CL is formed below the second pixel electrode RPX. The holding capacitance electrode is formed of a material having light shielding property and is arranged such that the holding capacitance electrode is overlapped to a boundary portion between the light transmitting region LTA and the light reflecting region LRA, whereby the generation of the frame-like brightness difference at the portion which surrounds the light transmitting region LTA can be prevented.
摘要翻译：本发明的液晶显示装置可以防止在围绕光透射区域的部分产生帧状亮度差。形成在构成液晶显示装置的一个基板SUB 1上的像素区域包括允许透光的透光区域LTA和允许光反射的光反射区域LRA。光透射区域LTA包括由具有透光性的导电层形成的第一像素电极TPX，而光反射区域LRA由具有不透光性的导电膜形成的第二像素电极RPX形成。在保持电容线CL连接的保持电容电极CT形成在第二像素电极RPX的下方。保持电容电极由具有遮光性的材料形成，并且被布置成使得保持电容电极与透光区域LTA和光反射区域LRA之间的边界部分重叠，由此产生帧状亮度可以防止围绕光透射区域LTA的部分的差异。

2. 发明授权

US07751020B2 Liquid crystal display device with two kinds of projected portions on a substrate 失效
标题翻译：在基板上具有两种突出部分的液晶显示装置
公开(公告)号：US07751020B2
公开(公告)日：2010-07-06
申请号：US11589952
申请日：2006-10-31
申请人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
IPC分类号： G02F1/1337 , G02F1/1339
CPC分类号： G02F1/133707 , G02F1/13394 , G02F1/134363 , G02F1/136213
摘要： A liquid crystal display device includes first and second substrates, a liquid crystal layer sandwiched between the first and second substrates, a pixel electrode formed on the first substrate, and a counter electrode formed on the second substrate. A plurality of projected portions are formed on the second substrate in a pixel area. The plurality of projected portions includes a first projected portion and a second projected portion, and the first projected portion is longer than the second projected portion in the pixel area.
摘要翻译：液晶显示装置包括第一和第二基板，夹在第一和第二基板之间的液晶层，形成在第一基板上的像素电极和形成在第二基板上的对电极。在像素区域中的第二基板上形成多个突起部。多个突出部分包括第一突出部分和第二突出部分，并且第一突出部分比像素区域中的第二突出部分长。

3. 发明授权

US06862068B2 Liquid crystal display device having particular pixel electrodes and particular counter electrodes 有权
标题翻译：具有特定像素电极和特定对置电极的液晶显示装置
公开(公告)号：US06862068B2
公开(公告)日：2005-03-01
申请号：US10663251
申请日：2003-09-15
申请人： Masuyuki Ohta , Junichi Ohwada , Nobutake Konishi , Masayuki Hikiba
发明人： Masuyuki Ohta , Junichi Ohwada , Nobutake Konishi , Masayuki Hikiba
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/134363
摘要： A liquid crystal display device includes a first substrate. A second substrate is facing the first substrate. A liquid crystal layer is interposed between the first and second substrates. At least one pixel area is defined by a plurality of gate lines and a plurality of drain lines arranged in a matrix over the first substrate, wherein the plurality of gate lines are extending in a first direction, and the plurality of drain lines are extending in a second direction. A first electrode is assigned to the pixel area, wherein the first electrode is provided over the first substrate. A second electrode is assigned to the pixel area and is facing the first electrode, wherein the second electrode is provided over the first substrate and is transparent. The second electrode has a solid portion and a hollow portion. The hollow portion is superposed to at least a portion of the first electrode. An insulating layer is provided between the first and second electrodes.
摘要翻译：液晶显示装置包括第一基板。第二基板面向第一基板。液晶层插入在第一和第二基板之间。至少一个像素区域由多个栅极线和在第一衬底上以矩阵布置的多个漏极线限定，其中多个栅极线在第一方向上延伸，并且多条漏极线在第二个方向。第一电极被分配给像素区域，其中第一电极设置在第一基板上。第二电极被分配给像素区域并且面向第一电极，其中第二电极设置在第一基板上并且是透明的。第二电极具有实心部分和中空部分。中空部分与第一电极的至少一部分重叠。绝缘层设置在第一和第二电极之间。

4. 发明授权

US06545736B2 Liquid crystal display device having particular pixel region 有权
标题翻译：具有特定像素区域的液晶显示装置
公开(公告)号：US06545736B2
公开(公告)日：2003-04-08
申请号：US10038599
申请日：2002-01-08
申请人： Keiichiro Ashizawa , Masayuki Hikiba , Masuyuki Ohta
发明人： Keiichiro Ashizawa , Masayuki Hikiba , Masuyuki Ohta
IPC分类号： G02F11343
CPC分类号： G02F1/136213 , G02F1/133784 , G02F1/134363 , G02F1/1345 , G02F1/13452 , G02F2001/133776 , G02F2201/128 , G09G3/3611 , G09G2300/0426 , G09G2300/0434
摘要： 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.
摘要翻译：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。

5. 发明授权

US06538713B1 Active matrix liquid crystal display comprising a plurality of electrodes and/or a black matrix having zigzag shaped edges along the long side of the pixel field 有权
标题翻译：有源矩阵液晶显示器包括多个电极和/或沿像素场的长边具有锯齿状边缘的黑矩阵
公开(公告)号：US06538713B1
公开(公告)日：2003-03-25
申请号：US09548271
申请日：2000-04-12
申请人： Kazuhiko Yanagawa , Masuyuki Oota , Keiichiro Ashizawa , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Masuyuki Oota , Keiichiro Ashizawa , Masayuki Hikiba
IPC分类号： G02F1136
CPC分类号： G02F1/134363 , G02F1/133512
摘要： The liquid crystal display device which prevents the lowering of the aperture rate irrespective of the misalignment of substrate is provided. The liquid crystal display device includes a black matrix having zigzag shaped edges along the long side of the pixel field and respective electrodes which are formed along respective opposing sides of an aperture potion of the black matrix. The electrodes are formed in patterns irrespective of the misalignment of the black matrix in the widthwise direction of the electrodes. The light transmitting region within the aperture portion of the black matrix is made substantially constant.
摘要翻译：提供了防止孔径率降低而与基板不对准的液晶显示装置。液晶显示装置包括沿着像素场的长边具有锯齿形边缘的黑矩阵和沿黑矩阵的孔径部分的相对侧形成的各个电极。不管黑色矩阵在电极的宽度方向上的偏移如何，都以图案形成电极。黑矩阵的开口部分内的透光区域基本上是恒定的。

6. 发明授权

US06407792B2 Liquid crystal display device with counter electrodes having holes in the In-Plane Switching Mode 有权
标题翻译：具有在平面切换模式下具有孔的对电极的液晶显示装置
公开(公告)号：US06407792B2
公开(公告)日：2002-06-18
申请号：US09823370
申请日：2001-03-30
申请人： Masuyuki Ohta , Junichi Ohwada , Nobutake Konishi , Masayuki Hikiba
发明人： Masuyuki Ohta , Junichi Ohwada , Nobutake Konishi , Masayuki Hikiba
IPC分类号： G02F11343
CPC分类号： G02F1/134363
摘要： A liquid crystal display device includes a first substrate and a second substrate facing the first substrate. A liquid crystal layer is provided between the first and second substrates. First and second gate lines are extending in a first direction, and first and second drain lines are extending in a second direction. A pixel area is defined by the gate lines and drain lines. A counter electrode assigned to the pixel area and having a hollow portion is provided adjacent to a solid portion. The hollow and solid portions are extending in the second direction. One hollow portion is provided after N number of the solid portions, the N being a number equal to or greater than 3. A pixel electrode is assigned to the pixel area and is opposing the counter electrode. The pixel electrode has a connecting portion extending in the first direction and first and second extending portions extending in the second direction. The connection portion connects the first and second extending portions, wherein the first extending portion is vertically aligned to the hollow portion of the counter electrode and the second extending portion is vertically aligned to the solid portion of the counter electrode. An insulating layer is provided between the counter and pixel electrodes.
摘要翻译：液晶显示装置包括第一基板和面向第一基板的第二基板。液晶层设置在第一和第二基板之间。第一和第二栅极线在第一方向上延伸，并且第一和第二漏极线在第二方向上延伸。像素区域由栅极线和漏极线限定。分配给像素区域并具有中空部分的对电极邻近固体部分设置。中空部分和实心部分沿第二方向延伸。在N个实心部分之后提供一个中空部分，N为等于或大于3的数量。像素电极被分配给像素区域并且与对电极相对。像素电极具有在第一方向上延伸的连接部分和在第二方向上延伸的第一和第二延伸部分。连接部分连接第一和第二延伸部分，其中第一延伸部分垂直对齐于对电极的中空部分，第二延伸部分与对电极的实心部分垂直对准。在计数器和像素电极之间设置绝缘层。

7. 发明申请

US20070206145A1 Liquid crystal display having particular electrodes and particular common line 有权
公开(公告)号：US20070206145A1
公开(公告)日：2007-09-06
申请号：US11797319
申请日：2007-05-02
申请人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1303 , G02F1/133512 , G02F1/1339 , G02F1/13394 , G02F2201/40 , G02F2202/28
摘要： The present invention is to provide the multi-domain system IPS (In-Plane Switching mode) liquid crystal display which has high contrast and does not have an improper image display. According to an aspect of the present invention, there is provided a black matrix formed between a pair of substrates and formed over a plurality of drain lines and gate lines, a plurality of spaces arranged under the black matrix, wherein a plurality of liquid crystal molecules lined to a boundary direction of the black matrix in “OFF” state, and having a first group and a second group in “ON” state, wherein a switching angle of the second group is opposite to a switching angle of the first group.

8. 发明授权

US07248325B2 Liquid crystal display having particular electrodes and particular common line 有权
标题翻译：具有特定电极和特定公共线的液晶显示器
公开(公告)号：US07248325B2
公开(公告)日：2007-07-24
申请号：US11079375
申请日：2005-03-15
申请人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1303 , G02F1/133512 , G02F1/1339 , G02F1/13394 , G02F2201/40 , G02F2202/28
摘要： The present invention is to provide the multi-domain system IPS (In-Plane Switching mode) liquid crystal display which has high contrast and does not have an improper image display. According to an aspect of the present invention, there is provided a black matrix formed between a pair of substrates and formed over a plurality of drain lines and gate lines, a plurality of spaces arranged under the black matrix, wherein a plurality of liquid crystal molecules lined to a boundary direction of the black matrix in “OFF” state, and having a first group and a second group in “ON” state, wherein a switching angle of the second group is opposite to a switching angle of the first group.
摘要翻译：本发明提供具有高对比度且不具有不正确图像显示的多域系统IPS（平面切换模式）液晶显示器。根据本发明的一个方面，提供一种形成在一对基板之间并形成在多个排列线和栅极线上的黑矩阵，布置在黑矩阵之下的多个空间，其中多个液晶分子排列成黑色矩阵的边界方向为“OFF”状态，第一组和第二组处于“ON”状态，其中第二组的切换角与第一组的切换角相反。

9. 发明授权

US06798486B2 Liquid crystal display device with spacers formed on a planarizing film disposed over color filters 有权
标题翻译：具有间隔物的液晶显示装置，其形成在布置在滤色器上的平坦化膜上
公开(公告)号：US06798486B2
公开(公告)日：2004-09-28
申请号：US10228320
申请日：2002-08-27
申请人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
IPC分类号： G02F11343
CPC分类号： G02F1/133707 , G02F1/13394 , G02F1/134363 , G02F1/136213
摘要： A liquid crystal display device includes a pair of opposing substrates, a liquid crystal layer sandwiched between the opposing substrates, plural scanning signal lines disposed on one of the opposing substrates, plural video signal lines intersecting the plural scanning signal lines and disposed on the one of the opposing substrates, plural pixels arranged in a matrix formed by the plural scanning signal lines and the plural video signal lines, plural spacers for establishing a spacing between the opposing substrates, color filters disposed on another of the opposing substrates, and a planarizing film disposed over the color filters.
摘要翻译：液晶显示装置包括一对相对基板，夹在相对基板之间的液晶层，设置在相对基板之一上的多条扫描信号线，与多条扫描信号线相交的多条视频信号线，并设置在相对的基板，由多个扫描信号线和多个视频信号线构成的矩阵排列的多个像素，用于建立相对基板之间的间隔的多个间隔件，以及设置在另一个相对基板上的滤色器以及设置在其上的平面化膜在过滤器上。

10. 发明授权

US06667790B2 Liquid crystal display having particular spacer 有权
标题翻译：具有特定间隔物的液晶显示器
公开(公告)号：US06667790B2
公开(公告)日：2003-12-23
申请号：US10106954
申请日：2002-03-28
申请人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
发明人： Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
IPC分类号： G02F11343
CPC分类号： G02F1/134363 , G02F1/1303 , G02F1/133512 , G02F1/1339 , G02F1/13394 , G02F2201/40 , G02F2202/28
摘要： The present invention is to provide the multi-domain system IPS (In—Plane Switching mode) liquid crystal display which has high contrast and does not have an improper image display. According to an aspect of the present invention, there is provided a black matrix formed between a pair of substrates and formed over a plurality of drain lines and gate lines, a plurality of spaces arranged under the black matrix, wherein a plurality of liquid crystal molecules lined to a boundary direction of the black matrix in “OFF” state, and having a first group and a second group in “ON” state, wherein a switching angle of the second group is opposite to a switching angle of the first group.
摘要翻译：本发明提供具有高对比度且不具有不正确图像显示的多域系统IPS（平面切换模式）液晶显示器。根据本发明的一个方面，提供一种形成在一对基板之间并形成在多个排列线和栅极线上的黑矩阵，布置在黑矩阵之下的多个空间，其中多个液晶分子排列成黑色矩阵的边界方向为“OFF”状态，第一组和第二组处于“ON”状态，其中第二组的切换角与第一组的切换角相反。

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