公开(公告)号：US06195140B1

公开(公告)日：2001-02-27

申请号：US09122756

申请日：1998-07-27

申请人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki

发明人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki

IPC分类号： G02F1136

CPC分类号： G02F1/133555 ,  G02F1/133526 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/13725 ,  G02F2001/133638 ,  G02F2001/13712

摘要： A liquid crystal display device according to the present invention includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate includes: a plurality of gate lines; a plurality of source lines arranged to cross with the plurality of gate lines; a plurality of switching elements disposed in the vicinity of crossings of the plurality of gate lines and the plurality of source lines; and a plurality of pixel electrodes connected to the plurality of switching elements. The second substrate includes a counter electrode. A plurality of pixel regions are defined by the plurality of pixel electrodes, the counter electrode, and the liquid crystal layer interposed between the plurality of pixel electrodes and the counter electrode, and each of the plurality of pixel regions includes a reflection region and a transmission region.

摘要翻译： 根据本发明的液晶显示装置包括第一基板，第二基板和插入在第一基板和第二基板之间的液晶层。 第一基板包括：多条栅极线; 布置成与所述多条栅极线交叉的多条源极线; 多个开关元件，设置在所述多个栅极线和所述多个源极线的交叉点附近; 以及与多个开关元件连接的多个像素电极。 第二基板包括对电极。 多个像素区域由多个像素电极，对电极和介于多个像素电极和对电极之间的液晶层限定，并且多个像素区域中的每一个包括反射区域和透射 地区。

公开(公告)号：US06452654B2

公开(公告)日：2002-09-17

申请号：US09739697

申请日：2000-12-20

申请人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki

发明人： Masumi Kubo ,  Yozo Narutaki ,  Atsushi Ban ,  Takayuki Shimada ,  Yoji Yoshimura ,  Mikio Katayama ,  Yutaka Ishii ,  Hirohiko Nishiki

IPC分类号： G02F11335

CPC分类号： G02F1/133555 ,  G02F1/133526 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/13725 ,  G02F2001/133638 ,  G02F2001/13712

摘要： A liquid crystal display device according to the present invention includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate includes: a plurality of gate lines; a plurality of source lines arranged to cross with the plurality of gate lines; a plurality of switching elements disposed in the vicinity of crossings of the plurality of gate lines and the plurality of source lines; and a plurality of pixel electrodes connected to the plurality of switching elements. The second substrate includes a counter electrode. A plurality of pixel regions are defined by the plurality of pixel electrodes, the counter electrode, and the liquid crystal layer interposed between the plurality of pixel electrodes and the counter electrode, and each of the plurality of pixel regions includes a reflection region and a transmission region.

摘要翻译： 根据本发明的液晶显示装置包括第一基板，第二基板和插入在第一基板和第二基板之间的液晶层。 第一基板包括：多条栅极线; 布置成与所述多条栅极线交叉的多条源极线; 多个开关元件，设置在所述多个栅极线和所述多个源极线的交叉点附近; 以及与多个开关元件连接的多个像素电极。 第二基板包括对电极。 多个像素区域由多个像素电极，对电极和介于多个像素电极和对电极之间的液晶层限定，并且多个像素区域中的每一个包括反射区域和透射 地区。

公开(公告)号：US06765641B1

公开(公告)日：2004-07-20

申请号：US09061075

申请日：1998-04-16

申请人： Masumi Kubo ,  Yozo Narutaki ,  Yuko Maruyama ,  Kazuhiro Maekawa ,  Takayuki Shimada ,  Mikio Katayama

发明人： Masumi Kubo ,  Yozo Narutaki ,  Yuko Maruyama ,  Kazuhiro Maekawa ,  Takayuki Shimada ,  Mikio Katayama

IPC分类号： G02F1136

CPC分类号： G02F1/136286 ,  G02F1/136227

摘要： A display device, with a pair of substrates provided so as to face each other with a display medium interposed therebetween, includes, on a first substrate of the pair of substrates: switching elements disposed in a matrix; scanning lines and signal lines disposed so as to cross each other; and an interlayer insulating film provided so as to have the switching elements, the scanning lines and the signal lines on one surface thereof and pixel electrodes on the other surface thereof. Each of the pixel electrodes is electrically connected to a drain electrode of one of the switching elements via a contact hole which penetrates through the interlayer insulating film. The interlayer insulating film is made of an organic thin film having a high transparency and covers at least the switching elements, the scanning lines and the signal lines. Furthermore, the interlayer insulating film is provided so as to contact directly with the first substrate in a light-transmitting area which is not shaded at least by the switching elements, the scanning lines and the signal lines.

摘要翻译： 一种显示装置，具有设置成彼此相对的一对基板，其间插入有显示介质，所述显示装置在所述一对基板的第一基板上包括：以矩阵状配置的开关元件; 扫描线和信号线布置成彼此交叉; 以及设置成在其一个表面上具有开关元件，扫描线和信号线以及其另一个表面上的像素电极的层间绝缘膜。 每个像素电极经由穿过层间绝缘膜的接触孔电连接到一个开关元件的漏电极。 层间绝缘膜由具有高透明度的有机薄膜制成，并且至少覆盖开关元件，扫描线和信号线。 此外，层间绝缘膜设置成在至少不被开关元件，扫描线和信号线遮蔽的透光区域中与第一基板直接接触。

公开(公告)号：US06259500B1

公开(公告)日：2001-07-10

申请号：US09418325

申请日：1999-10-14

申请人： Ryuichi Kijima ,  Shogo Fujioka ,  Masumi Kubo ,  Yozo Narutaki

发明人： Ryuichi Kijima ,  Shogo Fujioka ,  Masumi Kubo ,  Yozo Narutaki

IPC分类号： G02F11336

CPC分类号： G02F1/13394 ,  G02F1/133371 ,  G02F1/133555 ,  G02F2001/133388

摘要： A liquid crystal display device of the present invention includes: a first substrate; a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a display region including a plurality of pixel regions each defined by a pair of electrodes for applying a voltage across the liquid crystal layer; and a non-display region surrounding the display region. The first substrate includes a reflection electrode region provided in the display region for each of the pixel electrodes. The reflection electrode region includes a first insulating layer having a surface which exhibits a concave/convex profile and a reflection layer formed on the first insulating layer. The first substrate includes a second insulating layer in the non-display region. Hmin−0.5≦hmode≦Hmax+0.5 (unit: &mgr;m) where: hmode denotes a mode among heights of the insulating layer surface in the non-display region with respect to a reference surface; and Hmax and Hmin respectively denote maximum and minimum heights of a surface of the reflection layer in the display region which exhibits the concave/convex profile with respect to the reference surface.

摘要翻译： 本发明的液晶显示装置包括：第一基板; 第二基板; 插入在第一基板和第二基板之间的液晶层; 显示区域，包括由用于在所述液晶层上施加电压的一对电极限定的多个像素区域; 以及围绕显示区域的非显示区域。 第一基板包括设置在每个像素电极的显示区域中的反射电极区域。 反射电极区域包括具有表现出凹/凸轮廓的表面的第一绝缘层和形成在第一绝缘层上的反射层。 第一衬底包括非显示区域中的第二绝缘层。 Hmin-0.5 <= hmode <= Hmax + 0.5（单位：mum）其中：hmode表示相对于参考表面的非显示区域中的绝缘层表面的高度之间的模式; Hmax和Hmin分别表示显示区域中相对于基准表面具有凹凸轮廓的反射层的表面的最大和最小高度。

公开(公告)号：US5910829A

公开(公告)日：1999-06-08

申请号：US867306

申请日：1997-06-02

申请人： Takayuki Shimada ,  Yuzuru Kanemori ,  Mikio Katayama ,  Shinya Tanaka ,  Masumi Kubo

发明人： Takayuki Shimada ,  Yuzuru Kanemori ,  Mikio Katayama ,  Shinya Tanaka ,  Masumi Kubo

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/1333

CPC分类号： G02F1/133512 ,  G02F1/1362

摘要： A liquid crystal display device includes: first and second substrates opposing each other; a liquid crystal layer interposed between the first and second substrates; a plurality of scanning lines and a plurality of signal lines formed on the first substrate so as to cross each other, the scanning lines and the signal lines defining a plurality of pixel regions arranged in a matrix; a plurality of switching elements each provided in one of the pixel regions in a vicinity of an intersection of the scanning lines and the signal lines; a color filter provided on the second substrate, the color filter including a plurality of colored portions; and a light blocking layer provided on the second substrate, the light blocking layer being formed of at least one of materials that are used for the plurality of colored portions.

摘要翻译： 液晶显示装置包括：彼此相对的第一和第二基板; 介于所述第一和第二基板之间的液晶层; 多个扫描线和多条信号线，形成在第一基板上以彼此交叉，扫描线和信号线限定排列成矩阵的多个像素区域; 多个开关元件，分别设置在所述扫描线和所述信号线的交叉点附近的像素区域之一中; 设置在所述第二基板上的滤色器，所述滤色器包括多个着色部分; 以及设置在所述第二基板上的遮光层，所述遮光层由用于所述多个着色部分的材料中的至少一种形成。

公开(公告)号：US5822027A

公开(公告)日：1998-10-13

申请号：US886404

申请日：1997-07-01

申请人： Takayuki Shimada ,  Miyuki Tsuruya ,  Masumi Kubo ,  Kazuyori Mitsumoto ,  Naofumi Kondo ,  Mikio Katayama

发明人： Takayuki Shimada ,  Miyuki Tsuruya ,  Masumi Kubo ,  Kazuyori Mitsumoto ,  Naofumi Kondo ,  Mikio Katayama

IPC分类号： G02F1/136 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

CPC分类号： G02F1/136213 ,  G02F1/133512 ,  G02F1/136286

摘要： The liquid crystal display device includes an active matrix substrate, a counter substrate having a counter electrode, and a liquid crystal layer interposed between the active matrix substrate and the counter substrate. The liquid crystal display device further includes a plurality of scanning lines, a plurality of signal lines formed perpendicular to the plurality of scanning lines, switching elements formed in the vicinity of crossings of the plurality of scanning lines and the plurality of signal lines, a plurality of pixel electrodes connected to the corresponding signal lines via the switching elements, and a plurality of supplemental capacitance lines formed in parallel with the corresponding scanning lines, wherein the pixel electrodes are formed over the corresponding scanning lines, and divisions of the adjacent pixel electrodes along the signal lines are located above the corresponding supplemental capacitance lines.

摘要翻译： 液晶显示装置包括有源矩阵基板，具有对电极的对置基板以及介于有源矩阵基板和对置基板之间的液晶层。 液晶显示装置还包括多条扫描线，垂直于多条扫描线形成的多条信号线，形成在多条扫描线和多条信号线交叉点附近的开关元件，多条扫描线 经由开关元件连接到对应的信号线的像素电极，以及与相应的扫描线并联形成的多条补充电容线，其中像素电极形成在相应的扫描线上，并且相邻的像素电极沿着 信号线位于对应的补充电容线之上。

公开(公告)号：USRE37591E1

公开(公告)日：2002-03-19

申请号：US09685575

申请日：2000-10-11

申请人： Takayuki Shimada ,  Miyuki Tsuruya ,  Masumi Kubo ,  Kazuyori Mitsumoto ,  Naofumi Kondo ,  Mikio Katayama

发明人： Takayuki Shimada ,  Miyuki Tsuruya ,  Masumi Kubo ,  Kazuyori Mitsumoto ,  Naofumi Kondo ,  Mikio Katayama

IPC分类号： G02F11343

CPC分类号： G02F1/136213 ,  G02F1/133512 ,  G02F1/136286

摘要： The liquid crystal display device includes an active matrix substrate, a counter substrate having a counter electrode, and a liquid crystal layer interposed between the active matrix substrate and the counter substrate. The liquid crystal display device further includes a plurality of scanning lines, a plurality of signal lines formed perpendicular to the plurality of scanning lines, switching elements formed in the vicinity of crossings of the plurality of scanning lines ad the plurality of signal lines, a plurality of pixel electrodes connected to the corresponding signal lines via the switching elements, and a plurality of supplemental capacitance lines formed in parallel with the corresponding scanning lines, wherein the pixel electrodes are formed over the corresponding scanning lines, and divisions of the adjacent pixel electrodes along the signal lines are located above the corresponding supplemental capacitance lines.

摘要翻译： 液晶显示装置包括有源矩阵基板，具有对电极的对置基板以及介于有源矩阵基板和对置基板之间的液晶层。 液晶显示装置还包括多条扫描线，垂直于多条扫描线形成的多条信号线，形成在多条扫描线与多根信号线交叉的附近的开关元件，多条扫描线 经由开关元件连接到对应的信号线的像素电极，以及与相应的扫描线并联形成的多条补充电容线，其中像素电极形成在相应的扫描线上，并且相邻的像素电极沿着 信号线位于对应的补充电容线之上。

公开(公告)号：US06894745B2

公开(公告)日：2005-05-17

申请号：US09759334

申请日：2001-01-16

申请人： Koichi Fujimori ,  Masumi Kubo ,  Yozo Narutaki

发明人： Koichi Fujimori ,  Masumi Kubo ,  Yozo Narutaki

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/133504 ,  G02F2001/133565

摘要： Each pixel region includes a transmission region for display in a transmission mode using light entering through a first substrate and a reflection region for display in a reflection mode using light entering through a second substrate. The first substrate includes a transparent electrode region and a reflection electrode region, both of which have flat surfaces facing a liquid crystal layer. The second substrate includes a transparent electrode in the reflection region and the transmission region on its surface facing the liquid crystal layer and includes a light diffusion layer in the reflection region, and the surface facing the liquid crystal layer is flat in the transmission region and the reflection region.

摘要翻译： 每个像素区域包括用于使用通过第一衬底进入的光的透射模式和用于通过第二衬底进入的光的反射模式显示的反射区域的透射区域。 第一基板包括透明电极区域和反射电极区域，它们都具有面向液晶层的平坦表面。 第二基板包括反射区域中的透明电极和其面向液晶层的表面的透射区域，并且在反射区域中包括光扩散层，并且面向液晶层的表面在透射区域中是平坦的，并且 反射区域。

公开(公告)号：US06091467A

公开(公告)日：2000-07-18

申请号：US887968

申请日：1997-07-03

申请人： Masumi Kubo ,  Katsuhiro Kawai ,  Shinya Yamakawa ,  Masaya Okamoto

发明人： Masumi Kubo ,  Katsuhiro Kawai ,  Shinya Yamakawa ,  Masaya Okamoto

IPC分类号： G02F1/1335 ,  G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

CPC分类号： G02F1/136209

摘要： An object of the present invention is to attain proper display free from improper display conditions, such as crosstalk, improper contrast and uneven display. Another object is to obtain a high aperture ratio by reducing a margin for bonding. Light shielding films are used to cover the overlap portion of the source electrode and the semiconductor layer and the overlap portion of the drain electrode and the semiconductor layer of a bottom gate type TFT device, such as a staggered type. This structure can suppress off-current due to light leakage, and can prevent deterioration of display quality.

摘要翻译： 本发明的一个目的是获得没有诸如串音，不正确的对比度和不均匀显示的不正确的显示条件的适当的显示。 另一个目的是通过减少接合的余量来获得高开口率。 遮光膜用于覆盖源电极和半导体层的重叠部分以及漏极电极的重叠部分和底栅型TFT器件的半导体层，例如交错型。 这种结构可以抑制由于漏光引起的截止电流，并且可以防止显示质量的劣化。

公开(公告)号：US08546808B2

公开(公告)日：2013-10-01

申请号：US13137951

申请日：2011-09-22

申请人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

发明人： Masumi Kubo ,  Akihiro Yamamoto ,  Takashi Ochi ,  Tetsuhiro Yamaguchi ,  Naoshi Yamada ,  Katsuhiko Morishita ,  Kiyoshi Ogishima ,  Kazuhiro Maekawa

IPC分类号： H01L29/04

CPC分类号： G02F1/1393 ,  G02F1/133707

摘要： The liquid crystal display device of this invention includes picture element regions each defined by a first electrode provided on a first substrate and a second electrode provided on a second substrate so as to oppose the first electrode via a liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode includes a solid portion and a nonsolid portion. The liquid crystal display device further includes a pair of polarizing plates disposed with polarization axes thereof crossing each other substantially perpendicularly. The polarization axis of one of the pair of polarizing plates is substantially parallel to a direction in which the solid portion extends. When a voltage is applied between the first electrode and the second electrode, in each of the picture element regions, liquid crystal molecules of the liquid crystal layer are in a radially-inclined orientation state.

摘要翻译： 本发明的液晶显示装置包括各自由设置在第一基板上的第一电极和设置在第二基板上的第二电极通过夹在其间的液晶层与第一电极相对限定的像素区域。 在每个像素区域中，第一电极包括固体部分和非固体部分。 液晶显示装置还包括一对偏振片，其偏振轴设置成大致垂直地彼此交叉。 一对偏振片之一的偏振轴基本上平行于固体部分延伸的方向。 当在第一电极和第二电极之间施加电压时，在每个像素区域中，液晶层的液晶分子处于径向倾斜的取向状态。