专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08907938B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08907938B2
公开(公告)日：2014-12-09
申请号：US13318388
申请日：2010-02-18
申请人： Kazunori Morimoto , Takehiko Sakai , Tetsuo Fujita , Dai Chiba , Katsuhiko Morishita , Tsuyoshi Okazaki
发明人： Kazunori Morimoto , Takehiko Sakai , Tetsuo Fujita , Dai Chiba , Katsuhiko Morishita , Tsuyoshi Okazaki
IPC分类号： G06F3/038 , G09G5/00 , G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： A liquid crystal display device which can suppress generation of a locally luminous part where a dark line disappears. The display device includes: a pair of substrates, a liquid crystal layer sandwiched between the pair of substrates, wherein one of the pair of substrates includes a pair of electrodes in pixel. At least one of the electrodes may include a comb-tooth portion. A first comb-tooth portion of one of the pair of electrodes and a second comb-tooth portion of the other one of the pair of electrodes may be disposed to face each other. The distance between the pair of electrodes in a transverse direction of the comb-tooth portions of the pair of electrodes is at most 10 μm in example embodiments, and a rotational viscosity of the p-type nematic liquid crystals may be at least 130 mPa·s.
摘要翻译：一种液晶显示装置，能够抑制黑线消失的局部发光部的产生。显示装置包括：一对基板，夹在该对基板之间的液晶层，其中一对基板中的一个基板包括像素中的一对电极。至少一个电极可以包括梳齿部分。一对电极之一的第一梳齿部分和一对电极中的另一个电极的第二梳齿部分可以彼此相对地设置。在一些电极的梳齿部分的横向上的一对电极之间的距离在示例性实施例中为至多10μm，并且p型向列型液晶的旋转粘度可以至少为130mPa·s s。

2. 发明申请

US20120050246A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120050246A1
公开(公告)日：2012-03-01
申请号：US13318388
申请日：2010-02-18
申请人： Kazunori Morimoto , Takehiko Sakai , Tetsuo Fujita , Dai Chiba , Katsuhiko Morishita , Tsuyoshi Okazaki
发明人： Kazunori Morimoto , Takehiko Sakai , Tetsuo Fujita , Dai Chiba , Katsuhiko Morishita , Tsuyoshi Okazaki
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： The present invention provides a liquid crystal display device which can suppress generation of a locally luminous part where a dark line disappears. The present invention is a liquid crystal display device, including: a pair of substrates disposed to face each other, and a liquid crystal layer sandwiched between the pair of substrates, wherein one of the pair of substrates includes a pair of electrodes in pixel, each of the electrodes including a comb-tooth portion, a first comb-tooth portion of one of the pair of electrodes and a second comb-tooth portion of the other one of the pair of electrodes are disposed to face each other, the liquid crystal layer includes p-type nematic liquid crystals and is driven by an electric field generated between the pair of electrodes, the p-type nematic liquid crystals are aligned perpendicularly to surfaces of the pair of substrates when no voltage is applied, the distance between the pair of electrodes in a transverse direction of the comb-tooth portions of the pair of electrodes is at most 10 μm, and a rotational viscosity of the p-type nematic liquid crystals is at least 130 mPa·s.
摘要翻译：本发明提供一种能够抑制黑线消失的局部发光部的产生的液晶显示装置。本发明是一种液晶显示装置，包括：一对基板相对配置，夹在一对基板之间的液晶层，其中一对基板中的一个基板包括像素中的一对电极，每个基板包括梳齿部分，一对电极中的一个电极的第一梳齿部分和一对电极中的另一个电极的第二梳齿部分彼此面对，液晶层包括p型向列型液晶，并且由在该对电极之间产生的电场驱动，当没有施加电压时，p型向列型液晶垂直于该对基板的表面排列，一对电极的梳齿部的宽度方向的电极为10μm以下，p型向列型液晶的旋转粘度为130mPa·s以上。

3. 发明申请

US20120127416A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120127416A1
公开(公告)日：2012-05-24
申请号：US13382042
申请日：2010-05-10
申请人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takehiko Sakai , Dai Chiba , Shingo Kawashima , Tetsuo Fujita , Miyuki Yonezawa
发明人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takehiko Sakai , Dai Chiba , Shingo Kawashima , Tetsuo Fujita , Miyuki Yonezawa
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/1393 , G02F2001/134318 , G02F2001/13706 , G02F2201/124
摘要： The present invention provides a liquid crystal display device having improved transmittance. The liquid crystal display device according to the present invention has a first substrate and a second substrate disposed to face each other, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate includes a pixel electrode to which a signal voltage is supplied and a common electrode to which a common voltage is supplied. The pixel electrode and the common electrode both comprise comb teeth. The comb teeth of the pixel electrode and the comb teeth of the common electrode are disposed with each other alternately via an interval. The liquid crystal layer contains liquid crystal molecules having positive dielectric anisotropy. The liquid crystal molecules are aligned in a direction orthogonal to a surface of the first substrate in a voltage non-application condition. The first substrate includes an extension wiring provided in a position overlapping at least one comb tooth of the comb teeth of the pixel electrode and the common electrode so as to extend along the at least one comb tooth via an insulating film, and the extension wiring serves as a wiring to which the signal voltage is supplied.
摘要翻译：本发明提供一种具有改善的透射率的液晶显示装置。根据本发明的液晶显示装置具有彼此相对配置的第一基板和第二基板以及插入在第一基板和第二基板之间的液晶层。第一衬底包括提供信号电压的像素电极和提供公共电压的公共电极。像素电极和公共电极都包括梳齿。像素电极的梳齿和公共电极的梳齿彼此间隔地交替设置。液晶层包含具有正介电各向异性的液晶分子。液晶分子在非施加电压条件下在与第一基板的表面正交的方向上排列。第一基板包括设置在与像素电极的梳齿和公共电极的梳齿的至少一个梳齿重叠的位置的延伸布线，以便经由绝缘膜沿着至少一个梳齿延伸，并且延伸布线作为提供信号电压的布线。

4. 发明申请

US20120069282A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120069282A1
公开(公告)日：2012-03-22
申请号：US13322206
申请日：2010-04-20
申请人： Tsuyoshi Okazaki , Takehiko Sakai , Katsuhiko Morishita , Shingo Kawashima , Dai Chiba , Tetsuo Fujita
发明人： Tsuyoshi Okazaki , Takehiko Sakai , Katsuhiko Morishita , Shingo Kawashima , Dai Chiba , Tetsuo Fujita
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： The present invention provides a liquid crystal display device capable of reducing a white tinge phenomenon in a vertical alignment mode having at least a pair of comb-shaped electrodes. The present invention provides a liquid crystal display device including a pair of substrates disposed opposite each other, and a liquid crystal layer sandwiched between the pair of substrates, wherein one of the pair of substrates includes a pair of comb-shaped electrodes, the pair of electrodes are disposed opposite each other planarly within a pixel, the liquid crystal layer contains p-type nematic liquid crystal and is driven by an electric field generated between the pair of electrodes, the p-type nematic liquid crystal is vertically aligned relative to surfaces of the pair of substrates when no voltage is applied, and two or more regions differing from each other in an interval between the pair of electrodes are formed within the pixel.
摘要翻译：本发明提供一种能够减少具有至少一对梳状电极的垂直取向模式下的白色色调现象的液晶显示装置。本发明提供一种液晶显示装置，包括一对彼此相对布置的基板和夹在所述一对基板之间的液晶层，其中所述一对基板中的一个包括一对梳状电极，所述一对基板电极在像素内平面地彼此相对设置，液晶层包含p型向列型液晶，并且由在该对电极之间产生的电场驱动，p型向列型液晶相对于在没有施加电压的情况下形成一对基板，并且在该像素内形成在一对电极之间的间隔中彼此不同的两个以上的区域。

5. 发明申请

US20120057118A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120057118A1
公开(公告)日：2012-03-08
申请号：US13321057
申请日：2010-04-20
申请人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takehiko Sakai , Dai Chiba , Tetsuo Fujita , Shingo Kawashima
发明人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takehiko Sakai , Dai Chiba , Tetsuo Fujita , Shingo Kawashima
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： Provided is a liquid crystal display device in which transmittance can be enhanced. The present invention provides a liquid crystal display device provided with a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates. One of the substrates has a comb-shaped first electrode and a comb-shaped second electrode. The first electrode includes a first trunk portion and a first branch portion obliquely connected to the first trunk portion. The second electrode includes a second trunk portion and a second branch portion obliquely connected to the second trunk portion. The liquid crystal layer includes a p-type nematic liquid crystal that is vertically aligned with respect to the surfaces of the substrates when no voltage is applied. Each pixel has a blank portion of the second electrode having an acute angle-shaped blank portion and an obtuse angle-shaped blank portion that are mutually adjacent. The first branch portion has a specific branch portion disposed within the blank portion of the second electrode. The spacing between the specific branch portion and the second electrode at a portion that extends along the extension direction of the specific branch portion and that forms the acute angle-shaped blank portion is narrower, at least at the tip region of the specific branch portion, than the spacing between the specific branch portion and the second electrode at a portion that extends along the extension direction of the specific branch portion and that forms an obtuse angle-shaped blank portion.
摘要翻译：提供了可以提高透射率的液晶显示装置。本发明提供了一种液晶显示装置，其具有一对基板和夹在该对基板之间的液晶层。其中一个基板具有梳状的第一电极和梳状的第二电极。第一电极包括第一主干部分和与第一干线部分倾斜连接的第一分支部分。第二电极包括第二主干部分和与第二主干部分倾斜连接的第二分支部分。液晶层包括在没有施加电压时相对于基板的表面垂直取向的p型向列型液晶。每个像素具有第二电极的空白部分，其具有相互相邻的锐角形状的空白部分和钝角形的空白部分。第一分支部分具有设置在第二电极的空白部分内的特定分支部分。至少在特定分支部分的尖端区域处，特定分支部分和第二电极之间沿着特定分支部分的延伸方向延伸并且形成锐角形坯体部分的间隔较窄，比在特定分支部分和第二电极之间在特定分支部分的延伸方向上延伸并形成钝角形的坯料部分的部分之间的间隔。

6. 发明申请

US20120062451A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20120062451A1
公开(公告)日：2012-03-15
申请号：US13319399
申请日：2010-04-20
申请人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takenhiko Sakai , Dai Chiba , Tetsuo Fujita , Kazunori Morimoto
发明人： Katsuhiko Morishita , Tsuyoshi Okazaki , Takenhiko Sakai , Dai Chiba , Tetsuo Fujita , Kazunori Morimoto
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F1/1345 , G02F2001/133742 , G02F2001/13606
摘要： The present invention provides a liquid crystal display device that allows suppressing loss of display quality caused by additional capacitance. The present invention provides a liquid crystal display device provided with a first substrate and a second substrate disposed opposing each other, and a liquid crystal layer sandwiched between the first substrate and the second substrate, wherein the first substrate has a gate bus line, a source bus line, a pixel electrode to which an image signal is inputted, and a common electrode to which a common signal is inputted, the pixel electrode and the common electrode are comb-shaped within a pixel, an electric field parallel to the surface of the first substrate is generated between the pixel electrode and the common electrode within the pixel, and the common electrode is arranged, within a display area, at a layer that is different from a layer at which the gate bus line is formed and from a layer at which the source bus line is formed.
摘要翻译：本发明提供了一种允许抑制由附加电容引起的显示质量损失的液晶显示装置。本发明提供了一种液晶显示装置，其具有彼此相对配置的第一基板和第二基板以及夹在第一基板和第二基板之间的液晶层，其中第一基板具有栅极总线，源极总线，输入图像信号的像素电极以及输入公共信号的公共电极，像素电极和公共电极在像素内梳状形成，平行于像素电极的表面的电场在像素内的像素电极和公共电极之间产生第一衬底，并且公共电极在显示区域内被布置在与形成栅极总线的层不同的层处，源总线形成。

7. 发明授权

US08411212B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US08411212B2
公开(公告)日：2013-04-02
申请号：US13001644
申请日：2009-05-29
申请人： Dai Chiba , Takehiko Sakai , Tetsuo Fujita , Kazunori Morimoto , Yoshiharu Kataoka , Shogo Nishiwaki
发明人： Dai Chiba , Takehiko Sakai , Tetsuo Fujita , Kazunori Morimoto , Yoshiharu Kataoka , Shogo Nishiwaki
IPC分类号： G02F1/1335
CPC分类号： G06F3/047 , G02F1/13338 , G02F2001/134345 , G06F3/0412
摘要： A touch electrode and a detection element are positioned in at least two of pixels. The touch electrode is formed in a first substrate, and is positioned so as to face a counter electrode. The touch electrode contacts the counter electrode and is electrically connected thereto when a second substrate is pressed and bent toward the first substrate. The detection element is connected to the touch electrode, and detects the electrical connection between the touch electrode and the counter electrode.
摘要翻译：触摸电极和检测元件位于至少两个像素中。触摸电极形成在第一基板中，并且被定位成面对对电极。触摸电极接触对电极，并且当第二基板被按压并朝向第一基板弯曲时与其对应地电连接。检测元件连接到触摸电极，并且检测触摸电极和对电极之间的电连接。

8. 发明申请

US20110102359A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110102359A1
公开(公告)日：2011-05-05
申请号：US13001644
申请日：2009-05-29
申请人： Dai Chiba , Takehiko Sakai , Tetsuo Fujita , Kazunori Morimoto , Yoshiharu Kataoka , Shogo Nishiwaki
发明人： Dai Chiba , Takehiko Sakai , Tetsuo Fujita , Kazunori Morimoto , Yoshiharu Kataoka , Shogo Nishiwaki
IPC分类号： G06F3/041
CPC分类号： G06F3/047 , G02F1/13338 , G02F2001/134345 , G06F3/0412
摘要： A touch electrode and a detection element are positioned in at least two of pixels. The touch electrode is formed in a first substrate, and is positioned so as to face a counter electrode. The touch electrode contacts the counter electrode and is electrically connected thereto when a second substrate is pressed and bent toward the first substrate. The detection element is connected to the touch electrode, and detects the electrical connection between the touch electrode and the counter electrode.
摘要翻译：触摸电极和检测元件位于至少两个像素中。触摸电极形成在第一基板中，并且被定位成面对对电极。触摸电极接触对电极，并且当第二基板被按压并朝向第一基板弯曲时与其对应地电连接。检测元件连接到触摸电极，并且检测触摸电极和对电极之间的电连接。

9. 发明申请

US20110141413A1 LIQUID CRYSTAL DISPLAY PANEL 审中-公开
标题翻译：液晶显示面板
公开(公告)号：US20110141413A1
公开(公告)日：2011-06-16
申请号：US13058896
申请日：2009-06-22
申请人： Takehiko Sakai , Dai Chiba , Yoshiharu Kataoka , Tetsuo Fujita , Kazunori Morimoto
发明人： Takehiko Sakai , Dai Chiba , Yoshiharu Kataoka , Tetsuo Fujita , Kazunori Morimoto
IPC分类号： G02F1/1333
CPC分类号： G02B5/201 , G02B5/003 , G02F1/133371 , G02F1/133512 , G02F1/136286 , G02F2203/03
摘要： A liquid crystal display panel (50a) including: an active matrix substrate (20a) including a plurality of light-reflecting lines (11), an insulating film (16) provided so as to cover the lines (11), and a plurality of pixel electrodes (19) provided in a matrix pattern on the insulating film (16); a counter substrate (30a) placed opposing the active matrix substrate (20a) and including a plurality of colored layers (22) provided in a matrix pattern so as to respectively overlap the pixel electrodes (19), and a black matrix (21a) provided between the colored layers (22); and a liquid crystal layer (40) provided between the active matrix substrate (20a) and the counter substrate (30a), wherein at least one of the black matrix (21a) and the lines (11) has a raised/recessed portion (C) whose surface is formed in a raised/recessed shape.
摘要翻译：一种液晶显示面板（50a），包括：包括多个光反射线（11）的有源矩阵基板（20a），设置成覆盖线（11）的绝缘膜（16），以及多个在绝缘膜（16）上以矩阵图案设置的像素电极（19）; 相对于有源矩阵基板（20a）放置并包括多个着色层（22）的相对基板（30a），所述多个着色层（22）以矩阵图案设置，以分别与像素电极（19）重叠，并且设置有黑矩阵（21a）在着色层（22）之间; 以及设置在有源矩阵基板（20a）和对置基板（30a）之间的液晶层（40），其中黑矩阵（21a）和线（11）中的至少一个具有凸起/凹陷部分（C ），其表面形成为凸起/凹进的形状。

10. 发明申请

US20110122361A1 SUBSTRATE FOR DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：用于显示装置和液晶显示装置的基板
公开(公告)号：US20110122361A1
公开(公告)日：2011-05-26
申请号：US13055144
申请日：2009-04-14
申请人： Tetsuo Fujita , Takehiko Sakai , Dai Chiba , Kazunori Morimoto , Yoshiharu Kataoka
发明人： Tetsuo Fujita , Takehiko Sakai , Dai Chiba , Kazunori Morimoto , Yoshiharu Kataoka
IPC分类号： G02F1/1333
CPC分类号： G02F1/13439 , G02B5/0808 , G02F1/1333 , G02F1/133553 , G02F2001/133388
摘要： The present invention provides a substrate for a display device and a liquid crystal display device, which are capable of preventing a reflective layer from being damaged in a resist separation step for patterning the reflective layer. The present invention is a substrate for a display device provided with a reflective layer in a display region, comprising: a pattern film that is disposed outside the display region except a terminal region and on the same side as a side of the reflective layer, the pattern film including either one of a material that has the same ionizability as a material of the reflective layer and a material that has higher ionizability than the material of the reflective layer.
摘要翻译：本发明提供了一种用于显示装置和液晶显示装置的基板，其能够防止反射层在用于图案化反射层的抗蚀剂分离步骤中被损坏。本发明是一种在显示区域中具有反射层的显示装置用基板，其特征在于，包括：图案膜，其设置在除了反射层的端子区域以外的显示区域的同侧，图案膜包括与反射层的材料具有相同的电离性的材料中的任一种，以及具有比反射层的材料更高的电离性的材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式