公开(公告)号：US20060066786A1

公开(公告)日：2006-03-30

申请号：US11224966

申请日：2005-09-14

申请人： Junji Tanno ,  Osamu Ito

发明人： Junji Tanno ,  Osamu Ito

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2413/09 ,  Y10T428/10

摘要： There is disclosed a liquid crystal display device having two substrates which are placed opposite to each other with a liquid crystal material sandwiched therebetween. A phase plate is formed on the liquid-crystal side surface of one of the substrates. The phase plate is covered with color filters.

摘要翻译： 公开了一种液晶显示装置，其具有彼此相对放置的两个基板，夹着液晶材料。 在一个基板的液晶侧表面上形成相位板。 相板用彩色滤光片覆盖。

公开(公告)号：US07920235B2

公开(公告)日：2011-04-05

申请号：US12210601

申请日：2008-09-15

申请人： Junji Tanno ,  Osamu Ito

发明人： Junji Tanno ,  Osamu Ito

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2413/09 ,  Y10T428/10

摘要： A liquid crystal display device includes a first substrate and a second substrate with a liquid crystal material sandwiched therebetween, a pixel having an optically transmissive portion and an optically reflective portion, a phase plate which is formed between the second substrate and the liquid crystal material in the optically transmissive portion of the pixel, and a color filter which is formed between the second substrate and the liquid crystal material in the optically transmissive portion of the pixel and between the phase plate and the liquid crystal material in the optically reflective portion of the pixel. A counter electrode is formed between the color filter and the liquid crystal material, and a pixel electrode is formed between the first substrate and the liquid crystal material. An electric field which is produced by a voltage between the pixel electrode and the counter electrode induces behavior of the liquid crystal material.

摘要翻译： 液晶显示装置包括第一基板和夹在其间的液晶材料的第二基板，具有光学透射部分和光学反射部分的像素，形成在第二基板和液晶材料之间的相位板 像素的透光部分和在像素的透光部分中的第二基板和液晶材料之间以及在像素的光学反射部分中的相位板和液晶材料之间形成的滤色器 。 在滤色器和液晶材料之间形成对电极，并且在第一基板和液晶材料之间形成像素电极。 由像素电极和对电极之间的电压产生的电场引起液晶材料的行为。

公开(公告)号：US07425395B2

公开(公告)日：2008-09-16

申请号：US11224966

申请日：2005-09-14

申请人： Junji Tanno ,  Osamu Ito

发明人： Junji Tanno ,  Osamu Ito

IPC分类号： C09K19/00 ,  C09K19/56

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2413/09 ,  Y10T428/10

摘要： There is disclosed a liquid crystal display device having two substrates which are placed opposite to each other with a liquid crystal material sandwiched therebetween. A phase plate is formed on the liquid-crystal side surface of one of the substrates. The phase plate is covered with color filters.

摘要翻译： 公开了一种液晶显示装置，其具有彼此相对放置的两个基板，夹着液晶材料。 在一个基板的液晶侧表面上形成相位板。 相板用彩色滤光片覆盖。

公开(公告)号：US20090009700A1

公开(公告)日：2009-01-08

申请号：US12210601

申请日：2008-09-15

申请人： Junji Tanno ,  Osamu Ito

发明人： Junji Tanno ,  Osamu Ito

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2413/09 ,  Y10T428/10

摘要： A liquid crystal display device includes a first substrate and a second substrate with a liquid crystal material sandwiched therebetween, a pixel having an optically transmissive portion and an optically reflective portion, a phase plate which is formed between the second substrate and the liquid crystal material in the optically transmissive portion of the pixel, and a color filter which is formed between the second substrate and the liquid crystal material in the optically transmissive portion of the pixel and between the phase plate and the liquid crystal material in the optically reflective portion of the pixel. A counter electrode is formed between the color filter and the liquid crystal material, and a pixel electrode is formed between the first substrate and the liquid crystal material. An electric field which is produced by a voltage between the pixel electrode and the counter electrode induces behavior of the liquid crystal material.

摘要翻译： 液晶显示装置包括第一基板和夹在其间的液晶材料的第二基板，具有光学透射部分和光学反射部分的像素，形成在第二基板和液晶材料之间的相位板 像素的透光部分和在像素的透光部分中的第二基板和液晶材料之间以及在像素的光学反射部分中的相位板和液晶材料之间形成的滤色器 。 在滤色器和液晶材料之间形成对电极，并且在第一基板和液晶材料之间形成像素电极。 由像素电极和对电极之间的电压产生的电场引起液晶材料的行为。

公开(公告)号：US07808589B2

公开(公告)日：2010-10-05

申请号：US11878422

申请日：2007-07-24

申请人： Koichi Igeta ,  Junji Tanno ,  Hirotaka Imayama ,  Tetsuya Nagata

发明人： Koichi Igeta ,  Junji Tanno ,  Hirotaka Imayama ,  Tetsuya Nagata

IPC分类号： G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133512 ,  G02F1/133555 ,  G02F2201/122

摘要： In a transflective liquid crystal display device, assuming that a narrower angle among angles formed by the initial liquid crystal alignment direction of a liquid crystal layer, and the projection direction of a pixel electrode of a transmissive unit is θt and that a narrower angle among angles formed by the initial liquid crystal alignment direction of the liquid crystal layer, and the projection direction of a pixel electrode of a reflective unit is θr, (1) when the liquid crystal layer possesses a positive-type liquid crystal, the relation of θt>θr is satisfied, and (2) when the liquid crystal layer possesses a negative-type liquid crystal, the relation of θr>θt is satisfied. The relations are satisfied by slanting or bending at least one of the pixel electrodes, and the reflectivity is improved.

摘要翻译： 在半透射型液晶显示装置中，假设由液晶层的初始液晶取向方向形成的角度与透射单元的像素电极的投影方向之间的较窄角度为＆amp; t，并且较窄的角度 在由液晶层的初始液晶取向方向形成的角度和反射单元的像素电极的投影方向之间，r，（1）当液晶层具有正型液晶时， （2）当液晶层具有负型液晶时，满足关系式，即满足关系式。 通过倾斜或弯曲至少一个像素电极来满足关系，并且提高了反射率。

公开(公告)号：US07782426B2

公开(公告)日：2010-08-24

申请号：US12289183

申请日：2008-10-22

申请人： Junji Tanno ,  Masateru Morimoto ,  Tohru Sasaki

发明人： Junji Tanno ,  Masateru Morimoto ,  Tohru Sasaki

IPC分类号： G02F1/1343 ,  G02F1/1335

CPC分类号： G02F1/134363 ,  G02F2201/40

摘要： The present invention realizes an IPS liquid crystal display device which exhibits small directivity of viewing angle and high brightness. Below a pixel electrode having a comb-teeth-shaped electrode and having a laterally-extending trapezoidal profile, a planar common electrode not shown in the drawing is formed by way of an insulation film. When a video signal is applied to the pixel electrode, an electric field is generated between the pixel electrode and the common electrode via slit portions formed in the pixel electrode thus controlling liquid crystal molecules. The pixel electrodes are arranged in a packed state by alternately reversing the direction of the trapezoidal shape in the longitudinal direction. Since a light blocking film is not present between two pixel electrodes arranged adjacent to each other in the longitudinal direction, the liquid crystal display device can acquire high transmissivity. As a result, a liquid crystal display device having high brightness can be realized.

摘要翻译： 本发明实现了一种IPS液晶显示装置，它具有较小的视角方向性和高亮度。 在具有梳齿状电极且具有横向延伸的梯形轮廓的像素电极下方，通过绝缘膜形成图中未示出的平面公共电极。 当将视频信号施加到像素电极时，通过形成在像素电极中的狭缝部分，在像素电极和公共电极之间产生电场，从而控制液晶分子。 像素电极通过在纵向上交替地反转梯形形状的方向而被布置成压缩状态。 由于在长度方向上彼此相邻布置的两个像素电极之间不存在遮光膜，所以液晶显示装置可以获得高的透射率。 结果，可以实现具有高亮度的液晶显示装置。

公开(公告)号：US20090309821A1

公开(公告)日：2009-12-17

申请号：US12482484

申请日：2009-06-11

申请人： Junji Tanno

发明人： Junji Tanno

IPC分类号： G09G3/36

CPC分类号： G09G3/3208 ,  G02F1/133514 ,  G02F1/134363 ,  G02F2201/52 ,  G09G3/3607 ,  G09G2300/0434 ,  G09G2300/0452 ,  G09G2300/0465 ,  H01L27/3218 ,  H01L27/326

摘要： Each of a plurality of pixels is composed of a first sub-pixel for a first color, a second sub-pixel for a second color, and a third sub-pixel for a third color. The longitudinal direction of the first sub-pixel is the extending direction of video lines, and the longitudinal direction of each of the second sub-pixel and the third sub-pixel is the extending direction of scanning lines. The second sub-pixel and the third sub-pixel are arranged adjacent to each other on one side of the first sub-pixel. The first sub-pixels are continuously formed in two adjacent pixels in the extending direction of the video lines. When three adjacent pixels in the extending direction of the video lines are defined as first to third pixels, the second sub-pixels are continuously formed in the first pixel and the second pixel, and the third sub-pixels are continuously formed in the second pixel and the third pixel.

摘要翻译： 多个像素中的每一个由用于第一颜色的第一子像素，用于第二颜色的第二子像素和用于第三颜色的第三子像素组成。 第一子像素的纵向方向是视频线的延伸方向，第二子像素和第三子像素的纵向方向是扫描线的延伸方向。 第二子像素和第三子像素在第一子像素的一侧彼此相邻布置。 第一子像素在视频线的延伸方向上连续地形成在两个相邻像素中。 当视频线的延伸方向上的三个相邻像素被定义为第一至第三像素时，第二子像素连续地形成在第一像素和第二像素中，并且第三子像素连续地形成在第二像素 和第三个像素。

公开(公告)号：US20090195732A1

公开(公告)日：2009-08-06

申请号：US12418694

申请日：2009-04-06

申请人： Masahiro TERAMOTO ,  Junji Tanno

发明人： Masahiro TERAMOTO ,  Junji Tanno

IPC分类号： G02F1/1333 ,  G02F1/1347

CPC分类号： G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2203/09 ,  G02F2413/09

摘要： A liquid crystal display device having a liquid crystal display panel, which includes a pair of substrates, liquid crystal sandwiched between the substrates, a plurality of sub pixels, each sub pixel including a transmissive portion and a reflective portion, a light blocking film formed on one of the substrates, color filters formed on the one substrate, a leveling film formed on the light blocking film and the color filters, an orientation film formed on the leveling film, a retardation film formed on the orientation film at portions corresponding to the reflective portions of the respective sub pixels, and a protective film formed on the retardation film. The orientation film extends at least from the reflective portion to the transmissive portion, the protective film covers the retardation film and a region of the orientation film, the region of the orientation film is a region where the retardation film is not formed.

摘要翻译： 一种具有液晶显示面板的液晶显示装置，包括一对基板，夹在基板之间的液晶，多个子像素，每个子像素包括透射部分和反射部分，遮光膜形成在 一个基板，形成在一个基板上的滤色器，形成在遮光膜上的调平膜和滤色器，在流平膜上形成的取向膜，在与反射膜相对应的部分处形成在取向膜上的延迟膜 各个子像素的部分以及形成在延迟膜上的保护膜。 取向膜至少从反射部延伸到透射部，保护膜覆盖相位差膜和取向膜的区域，取向膜的区域是没有形成相位差膜的区域。

公开(公告)号：US20070195253A1

公开(公告)日：2007-08-23

申请号：US11785707

申请日：2007-04-19

申请人： Hidehiro Sonoda ,  Junji Tanno

发明人： Hidehiro Sonoda ,  Junji Tanno

IPC分类号： G02F1/1343

CPC分类号： G02F1/133707 ,  G02F1/134336

摘要： A liquid crystal display device comprising electrodes of the one side formed on the pixel regions on the surface of one of the substrates arranged facing each other with the liquid crystals interposed therebetween and on the side of the liquid crystals, and electrodes of the other side formed on at least the pixel regions on the surface of the other substrate on the side of the liquid crystals, wherein each electrode of the one side has a shape of a plurality of circular patterns or patterns close to circles that are arranged in contact with each other, whereby a region where the electrode of the one side is not formed is surrounded by the circular patterns or patterns close to circles of an odd number of three or more, and projections are formed on the surface of the other substrate on the side of the liquid crystals at portions facing nearly the centers of the circular patterns or the patterns close to circles.

公开(公告)号：US20050264720A1

公开(公告)日：2005-12-01

申请号：US11138869

申请日：2005-05-25

申请人： Osamu Itou ,  Junji Tanno ,  Hirotaka Imayama ,  Takahiro Ochiai ,  Masateru Morimoto

发明人： Osamu Itou ,  Junji Tanno ,  Hirotaka Imayama ,  Takahiro Ochiai ,  Masateru Morimoto

IPC分类号： G02F1/1337 ,  G02F1/1335 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/133707 ,  G02F2001/133757

摘要： A liquid crystal display apparatus includes a transmissive display portion having the same liquid crystal alignment directions and transmissive axes of the polarizers as the transmissive IPS liquid crystal display apparatus. Further, the liquid crystal layer of its reflective display portion has a retardation of a quarter wave. The liquid crystal alignment directions of the reflective display portion are set to be crossed with the transmissive axes of the polarizers in the transmissive display portion at an angle of 45 degrees.

摘要翻译： 液晶显示装置包括具有与透射IPS液晶显示装置相同的液晶取向方向和偏振器的透射轴的透射显示部。 此外，其反射显示部分的液晶层具有四分之一波的延迟。 将反射显示部分的液晶取向方向设置为与透射显示部分中的偏振器的透射轴成45度的角度交叉。