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11. 发明授权

US07009673B2 Active matrix liquid crystal display having a thin film transistor over which alignment of liquid crystal molecules does not change 有权
公开(公告)号：US07009673B2
公开(公告)日：2006-03-07
申请号：US10656138
申请日：2003-09-08
申请人： Kimikazu Matsumoto , Shinichi Nishida
发明人： Kimikazu Matsumoto , Shinichi Nishida
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1337
CPC分类号： G02F1/134363 , G02F1/133784 , G02F1/1368
摘要： In an active matrix liquid crystal display device, a drain and source of a TFT element for controlling power supply to a pixel electrode, are arranged so that an alignment direction of liquid crystal molecules over the source and drain does not change, thereby preventing formation of ghost images in the display. In one embodiment, an electric field generated between the source and drain is parallel to an initial non-zero alignment angle of the molecules.

12. 发明授权

US06859248B2 Liquid crystal display device and method of fabricating the same with non-parallel chevron shaped electrodes 有权
标题翻译：液晶显示装置及其制造方法，其具有不平行的V形电极
公开(公告)号：US06859248B2
公开(公告)日：2005-02-22
申请号：US09897882
申请日：2001-07-05
申请人： Kimikazu Matsumoto , Shinichi Nishida
发明人： Kimikazu Matsumoto , Shinichi Nishida
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/133707 , G02F1/133371 , G02F1/134363
摘要： An in-plane switching type liquid crystal display device includes (a) a first substrate on which a plurality of gate lines and a plurality of data lines are formed such that the gate lines are substantially perpendicular to the data lines, and on which at least one pixel electrode and at least one common electrode are alternately formed in each of pixels defined by the gate and data lines, (b) a second substrate facing the first substrate, and (c) a liquid crystal layer sandwiched between the first and second substrates, wherein when a voltage is applied across the pixel electrode and the common electrode, liquid crystal existing on extensions of the data lines are caused to rotate in a plane substantially in parallel with the first substrate. Both the pixel electrode and the common electrode have at least one bending point at which the pixel electrode and the common electrode bend, and are designed to bend such that both an intensity and a direction of a field generated by the voltage successively vary.
摘要翻译：面内切换式液晶显示装置包括：（a）第一基板，其上形成有多条栅极线和多条数据线，使得栅极线基本上垂直于数据线，并且至少在其上至少一个像素电极和至少一个公共电极交替地形成在由栅极和数据线限定的每个像素中，（b）与第一衬底相对的第二衬底，以及（c）夹在第一和第二衬底之间的液晶层其中当跨越像素电极和公共电极施加电压时，使数据线的延伸部分上存在的液晶在与第一衬底基本平行的平面中旋转。像素电极和公共电极都具有像素电极和公共电极弯曲的至少一个弯曲点，并被设计成弯曲，使得由电压产生的场的强度和方向都连续变化。

13. 发明授权

US06285429B1 Liquid crystal display device and method for its production 有权
标题翻译：使用横向电动驱动系统的有源矩阵型液晶装置及其制造方法
公开(公告)号：US06285429B1
公开(公告)日：2001-09-04
申请号：US09234115
申请日：1999-01-19
申请人： Shinichi Nishida , Makoto Watanabe , Kimikazu Matsumoto
发明人： Shinichi Nishida , Makoto Watanabe , Kimikazu Matsumoto
IPC分类号： G02F11345
CPC分类号： G02F1/134363 , G02F1/13363
摘要： In a liquid crystal display device of a lateral electric field driving system, coloring problem in display is prevented in all the white, intermediate tone and the black display mode. In this liquid crystal display device: one of an incident side polarizing plate and an exit side polarizing plate has its polarizing axis substantially coincide with the direction of the orientation of a liquid crystal layer; an optical compensating layer is interposed between at least one of transparent substrates and the incident side polarizing plate or the exit side polarizing plate both disposed outside the at least one of the transparent substrates, the optical compensating layer having a refractive index anisotropy with the other polarity other than that in the refractive index of the liquid crystal layer; and, the optical compensating layer has the direction of its anisotropy axis substantially coincide with the direction of the orientation of the liquid crystal layer, provided that the orientation direction includes a predetermined pre-tilt angle.
摘要翻译：在横向电场驱动系统的液晶显示装置中，在白色，中间色调和黑色显示模式下，防止显示中的着色问题。在该液晶显示装置中，入射侧偏振片和出射侧偏振片之一的偏振轴与液晶层的取向方向基本一致; 在至少一个透明基板和至少一个透明基板的外侧的入射侧偏振片或出射侧偏振片之间插入光学补偿层，光学补偿层具有另一极性的折射率各向异性除了液晶层的折射率之外; 并且，如果取向方向包括预定的倾斜角，则光学补偿层的各向异性轴的方向基本上与液晶层的取向方向一致。

14. 发明授权

US06300992B1 Liquid crystal display device having characteristic of viewing angle which is right-and-left symmetrical and up-and-down symmetrical 失效
标题翻译：具有左右对称和上下对称的视角特性的液晶显示装置
公开(公告)号：US06300992B1
公开(公告)日：2001-10-09
申请号：US09115951
申请日：1998-07-15
申请人： Eriko Fujimaki , Kimikazu Matsumoto , Shinichi Nishida , Hiroaki Matsuyama
发明人： Eriko Fujimaki , Kimikazu Matsumoto , Shinichi Nishida , Hiroaki Matsuyama
IPC分类号： G02F11337
CPC分类号： G02F1/133753 , G02F1/134363
摘要： In a liquid crystal display device comprising first and second substrates having first and second principal surfaces which are opposed to each other with a space left therebetween, first and second alignment layers are formed on the first and the second principal surfaces of the first and the second substrates. The first alignment layer is subjected to a first aligning treatment in a first aligning treatment direction while a second alignment layer is subjected to a second aligning treatment in a second aligning treatment direction which shifts from the first aligning treatment direction by a predetermined slight angle. Interposed between the first and the second alignment layers, a liquid crystal layer comprises a plurality of liquid crystal molecules each of which is twist aligned by a twist angle equal to the predetermined slight angle.
摘要翻译：在一种液晶显示装置中，包括具有第一和第二主表面的第一和第二基板，所述第一和第二基板彼此相对并且间隔开，第一和第二对准层形成在第一和第二主表面的第一和第二主表面上底物。第一取向层在第一取向处理方向上进行第一取向处理，而第二取向层在从第一取向处理方向移位预定的微小角度的第二取向处理方向进行第二取向处理。在第一和第二取向层之间，液晶层包括多个液晶分子，每个液晶分子以等于预定的微小角度的扭转角度扭曲对准。

15. 发明授权

US06278427B1 Active matrix liquid-crystal display device 失效
标题翻译：有源矩阵液晶显示装置
公开(公告)号：US06278427B1
公开(公告)日：2001-08-21
申请号：US09201883
申请日：1998-11-30
申请人： Kimikazu Matsumoto , Shinichi Nishida , Hideo Shibahara
发明人： Kimikazu Matsumoto , Shinichi Nishida , Hideo Shibahara
IPC分类号： G09G336
CPC分类号： G02F1/134363 , G09G3/3607 , G09G3/3648 , G09G2300/0434 , G09G2320/0204 , G09G2320/0219 , G09G2320/0257
摘要： Disclosed is an active matrix liquid-crystal display device, which has: an electrode-formed substrate which is composed of a drain signal electrode, a gate signal electrode, a pixel electrode and a common electrode to compose a pixel unit, and an active element; a color-filter-formed substrate where no electrode is formed and a color filter layer of red (R), green (G) and blue (B) to color light transmitted therethrough is formed; and a liquid-crystal layer sandwiched between the electrode-formed substrate and the color-filter-formed substrate; wherein the fieldthrough of respective color layers (R, G, B) of the color filter layer is equalized.
摘要翻译：公开了一种有源矩阵液晶显示装置，其具有：由漏极信号电极，栅极信号电极，像素电极和共用电极构成的电极形成基板，以构成像素单元，以及有源元件 ; 形成没有电极的彩色滤光片形成基板和形成红色（R），绿色（G）和蓝色（B））的彩色滤光层以透过其透过的光; 夹在电极形成基板和彩色滤光片形成基板之间的液晶层; 其中滤色器层的各色层（R，G，B）的通孔相等。

16. 发明授权

US07492431B2 Active matrix liquid crystal display having a thin film transistor over which alignment of liquid crystal molecules does not change 有权
标题翻译：有源矩阵液晶显示器具有薄膜晶体管，液晶分子的取向不改变
公开(公告)号：US07492431B2
公开(公告)日：2009-02-17
申请号：US11291997
申请日：2005-12-02
申请人： Kimikazu Matsumoto , Shinichi Nishida
发明人： Kimikazu Matsumoto , Shinichi Nishida
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133784 , G02F1/1368
摘要： In an active matrix liquid crystal display device, a drain and source of a TFT element for controlling power supply to a pixel electrode, are arranged so that an alignment direction of liquid crystal molecules over the source and drain does not change, thereby preventing formation of ghost images in the display. In one embodiment, an electric field generated between the source and drain is parallel to an initial non-zero alignment angle of the molecules.
摘要翻译：在有源矩阵液晶显示装置中，配置用于控制向像素电极供电的TFT元件的漏极和源极，使得源极和漏极上的液晶分子的取向方向不变，从而防止形成幻影图像在显示。在一个实施例中，在源极和漏极之间产生的电场平行于分子的初始非零对准角。

17. 发明申请

US20060082713A1 Active matrix liquid crystal display having a thin film transistor over which alignment of liquid crystal molecules does not change 有权
公开(公告)号：US20060082713A1
公开(公告)日：2006-04-20
申请号：US11291997
申请日：2005-12-02
申请人： Kimikazu Matsumoto , Shinichi Nishida
发明人： Kimikazu Matsumoto , Shinichi Nishida
IPC分类号： G02F1/1343
CPC分类号： G02F1/134363 , G02F1/133784 , G02F1/1368
摘要： In an active matrix liquid crystal display device, a drain and source of a TFT element for controlling power supply to a pixel electrode, are arranged so that an alignment direction of liquid crystal molecules over the source and drain does not change, thereby preventing formation of ghost images in the display. In one embodiment, an electric field generated between the source and drain is parallel to an initial non-zero alignment angle of the molecules.

18. 发明申请

US20050099570A1 Liquid crystal display device and method of fabricating the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20050099570A1
公开(公告)日：2005-05-12
申请号：US11013794
申请日：2004-12-17
申请人： Kimikazu Matsumoto , Shinichi Nishida
发明人： Kimikazu Matsumoto , Shinichi Nishida
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/133707 , G02F1/133371 , G02F1/134363
摘要： An in-plane switching type liquid crystal display device includes (a) a first substrate on which a plurality of gate lines and a plurality of data lines are formed such that the gate lines are substantially perpendicular to the data lines, and on which at least one pixel electrode and at least one common electrode are alternately formed in each of pixels defined by the gate and data lines, (b) a second substrate facing the first substrate, and (c) a liquid crystal layer sandwiched between the first and second substrates, wherein when a voltage is applied across the pixel electrode and the common electrode, liquid crystal existing on extensions of the data lines are caused to rotate in a plane substantially in parallel with the first substrate. Both the pixel electrode and the common electrode have at least one bending point at which the pixel electrode and the common electrode bend, and are designed to bend such that both an intensity and a direction of a field generated by the voltage successively vary.
摘要翻译：面内切换式液晶显示装置包括：（a）第一基板，其上形成有多条栅极线和多条数据线，使得栅极线基本上垂直于数据线，并且至少在其上至少一个像素电极和至少一个公共电极交替地形成在由栅极和数据线限定的每个像素中，（b）与第一衬底相对的第二衬底，以及（c）夹在第一和第二衬底之间的液晶层其中当跨越像素电极和公共电极施加电压时，使数据线的延伸部分上存在的液晶在与第一衬底基本平行的平面中旋转。像素电极和公共电极都具有像素电极和公共电极弯曲的至少一个弯曲点，并被设计成弯曲，使得由电压产生的场的强度和方向都连续变化。

19. 发明授权

US06680768B2 Liquid crystal display device having characteristic of viewing angle which is right-and-left symmetrical and up-and-down symmetrical 有权
标题翻译：具有左右对称和上下对称的视角特性的液晶显示装置
公开(公告)号：US06680768B2
公开(公告)日：2004-01-20
申请号：US09892568
申请日：2001-06-28
申请人： Eriko Fujimaki , Kimikazu Matsumoto , Shinichi Nishida , Hiroaki Matsuyama
发明人： Eriko Fujimaki , Kimikazu Matsumoto , Shinichi Nishida , Hiroaki Matsuyama
IPC分类号： G02F11357
CPC分类号： G02F1/133753 , G02F1/134363
摘要： In a liquid crystal display device comprising first and second substrates having first and second principal surfaces which are opposed to each other with a space left therebetween, first and second alignment layers are formed on the first and the second principal surfaces of the first and the second substrates. The first alignment layer is subjected to a first aligning treatment in a first aligning treatment direction while a second alignment layer is subjected to a second aligning treatment in a second aligning treatment direction which shifts from the first aligning treatment direction by a predetermined slight angle. Interposed between the first and the second alignment layers, a liquid crystal layer comprises a plurality of liquid crystal molecules each of which is twist aligned by a twist angle equal to the predetermined slight angle.
摘要翻译：在一种液晶显示装置中，包括具有第一和第二主表面的第一和第二基板，所述第一和第二基板彼此相对并且间隔开，第一和第二对准层形成在第一和第二主表面的第一和第二主表面上底物。第一取向层在第一取向处理方向上进行第一取向处理，而第二取向层在从第一取向处理方向移位预定的微小角度的第二取向处理方向进行第二取向处理。在第一和第二取向层之间，液晶层包括多个液晶分子，每个液晶分子以等于预定的微小角度的扭转角度扭曲对准。

20. 发明授权

US06900859B2 In-plane switching mode active matrix liquid crystal display panel having highly resistive layer inserted in gap black matrix and color filters and process for fabrication thereof 有权
标题翻译：具有插入间隙黑矩阵中的高电阻层的面内切换模式有源矩阵液晶显示面板及其制造方法
公开(公告)号：US06900859B2
公开(公告)日：2005-05-31
申请号：US10055127
申请日：2001-10-29
申请人： Kimikazu Matsumoto
发明人： Kimikazu Matsumoto
IPC分类号： G02B5/00 , G02B5/20 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/136 , G02F1/1368
CPC分类号： G02F1/133512 , G02F1/133345 , G02F1/134363
摘要： An in-plane switching mode active matrix liquid crystal display panel includes a substrate structure having a black matrix defining openings and color filter layers disposed in the openings, another substrate structure formed with thin film transistors, pixel electrodes and common electrodes for generating local lateral electric fields and liquid crystal filling the gap between the substrate structures, wherein a highly resistive layer is inserted in the gap between the black matrix and the color filter layers for blocking the color filter layers from electric charges induced in the black matrix due to a potential variation on the pixel electrodes, thereby preventing the visual images from an after image and irregularity in colors.
摘要翻译：面内切换模式有源矩阵液晶显示面板包括具有限定开口的黑矩阵和设置在开口中的滤色器层的基板结构，形成有薄膜晶体管，像素电极和用于产生局部横向电场和液晶填充衬底结构之间的间隙，其中高电阻层插入黑矩阵和滤色器层之间的间隙中，用于阻挡滤色器层与由于电位变化在黑矩阵中诱发的电荷在像素电极上，从而防止视觉图像从后图像和颜色不规则。

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