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71. 发明申请

US20090180068A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20090180068A1
公开(公告)日：2009-07-16
申请号：US12093005
申请日：2006-11-09
申请人： Katsuhiro Kikuchi , Masumi Kubo , Takayuki Natsume
发明人： Katsuhiro Kikuchi , Masumi Kubo , Takayuki Natsume
IPC分类号： G02F1/13363
CPC分类号： G02F1/13338 , G02F1/133528 , G02F2001/133541 , G02F2001/133562 , G02F2001/133638 , G02F2201/38
摘要： A liquid crystal display device includes a liquid crystal module and a touch panel section arranged in front of the liquid crystal module. There is a space between the liquid crystal module and the touch panel section, and a layer of air is present in the space. The liquid crystal module has a λ/4 plate on the front side. The touch panel section includes a polarization plate and λ/4 plate which are arranged on the front side of a touch panel in this order.
摘要翻译：液晶显示装置包括液晶模块和布置在液晶模块前面的触摸面板部分。在液晶模块和触摸面板部分之间存在空间，空间中存在一层空气。液晶模块在前侧具有λ/ 4板。触摸面板部分包括依次布置在触摸面板的前侧上的偏振板和λ/ 4板。

72. 发明授权

US07391400B2 Liquid crystal display device, driving method thereof, and electronic device 有权
标题翻译：液晶显示装置及其驱动方法及电子装置
公开(公告)号：US07391400B2
公开(公告)日：2008-06-24
申请号：US11084205
申请日：2005-03-21
申请人： Masumi Kubo , Tomoo Furukawa
发明人： Masumi Kubo , Tomoo Furukawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2320/02 , G09G2320/0252 , G09G2320/0261 , G09G2320/041 , G09G2340/16
摘要： A liquid crystal display device according to the present invention includes a liquid crystal panel having a vertical alignment type liquid crystal layer, and a drive circuit for supplying a driving voltage to the liquid crystal panel, and performs display in a normally black mode. At least at panel temperature 40° C., a rise transmittance Tr is equal to or greater than 75% of the transmittance in the highest gray scale level displaying state, and a decay transmittance Td is equal to or less than 8% of the transmittance in the highest gray scale level displaying state. At a panel temperature T1 below 40° C., the decay transmittance Td is greater than 4% and equal to or less than 8% of the transmittance in the highest gray scale level displaying state, and when displaying an intermediate gray scale level which is higher than a gray scale level displayed in a previous vertical scanning period, the drive circuit supplies an overshoot voltage OSVT1 which is lower than a just overshoot voltage JOSVT1 for the panel temperature T1.
摘要翻译：根据本发明的液晶显示装置包括具有垂直取向型液晶层的液晶面板和用于向液晶面板提供驱动电压的驱动电路，并以常黑模式进行显示。至少在面板温度40℃时，上升透射率Tr等于或大于最高灰度级显示状态下的透射率的75％，并且衰变透射率Td等于或小于透射率的8％在最高的灰度级显示状态。在40℃以下的面板温度T 1 <1时，衰变透过率Td大于4％且等于或小于最高灰度级显示状态下透光率的8％，当显示高于在先前垂直扫描周期中显示的灰度级别的中间灰度级，驱动电路提供低于恰好过冲电压JOSV _{的过冲电压OSV < T1 面板温度T 1 <1。}

73. 发明授权

US07345666B2 Liquid crystal display apparatus and liquid crystal television and liquid crystal monitor adopting same 失效
标题翻译：液晶显示装置，液晶电视和液晶监视器采用相同的方式
公开(公告)号：US07345666B2
公开(公告)日：2008-03-18
申请号：US11001503
申请日：2004-12-02
申请人： Masumi Kubo , Tomoo Furukawa
发明人： Masumi Kubo , Tomoo Furukawa
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2320/0252 , G09G2320/041 , G09G2340/16
摘要： To facilitate a gradation transition from the last gradation to a current gradation, in a modulation driving processing section for correcting current image data, the gradation transition is facilitated in such a degree that an actual luminance of the pixel can be a luminance indicated by image data of a current frame in a state where the gradation transition is made to a sufficient level from the second last gradation to the last gradation. In the liquid crystal display panel, d2·γ/ΔV is set to be not larger than 41×10−6[mm4/(V·s)] wherein d [μm] indicates a thickness of the liquid crystal layer in the liquid crystal panel, γ[mm2/s] indicates a flow viscosity when the liquid crystal panel is set to a temperature of 5° C., and ΔV[V] indicates a difference in liquid crystal layer application voltage between a maximum luminance display and a minimum luminance display. With this structure, under general use conditions of the liquid crystal display apparatus, an improved response speed can be realized by facilitating a gradation transition from the last gradation to the current gradation by means of one parameter, and a high display quality can be maintained.
摘要翻译：为了便于从最后一个灰度到当前灰度的灰度转换，在用于校正当前图像数据的调制驱动处理部中，使得像素的实际亮度可以是由图像数据指示的亮度在从第二最后灰度到最后灰度的灰度转换达到足够的水平的状态下的当前帧。在液晶显示面板中，d2.gamma / DeltaV被设定为不大于41×10 -6 [mm 4 /（Vs）]，其中d [mum]表示液晶面板中的液晶层的厚度γ[mm 2 / s]表示液晶面板设定为5℃的温度时的流动粘度，ΔV[ V]表示最大亮度显示和最小亮度显示之间的液晶层施加电压的差异。利用这种结构，在液晶显示装置的一般使用条件下，通过利用一个参数促进从最后一个灰度到当前灰度的灰度转换，可以实现提高的响应速度，并且可以保持高的显示质量。

74. 发明申请

US20080002085A1 Color filter layer and display device using the same 有权
标题翻译：彩色滤光片层和使用其的显示装置
公开(公告)号：US20080002085A1
公开(公告)日：2008-01-03
申请号：US11882069
申请日：2007-07-30
申请人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youji Yoshimura , Yutaka Ishii
发明人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youji Yoshimura , Yutaka Ishii
IPC分类号： G02F1/1335 , G02F1/136
CPC分类号： G02B5/201 , G02F1/133514 , G02F1/133555 , G02F2201/52
摘要： A color filter layer includes a first region and a second region, wherein the number of times that light used for display is transmitted through the color filter layer is different between the first region and the second region.
摘要翻译：滤色器层包括第一区域和第二区域，其中用于显示的光的次数通过滤色器层透射在第一区域和第二区域之间是不同的。

75. 发明申请

US20070247570A1 Color filter layer and display device using the same 有权
标题翻译：彩色滤光片层和使用其的显示装置
公开(公告)号：US20070247570A1
公开(公告)日：2007-10-25
申请号：US11812856
申请日：2007-06-22
申请人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youji Yoshimura , Yutaka Ishii
发明人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youji Yoshimura , Yutaka Ishii
IPC分类号： G02F1/1335 , G02B5/22
CPC分类号： G02B5/201 , G02F1/133514 , G02F1/133555 , G02F2201/52
摘要： A color filter layer includes a first region and a second region, wherein the number of times that light used for display is transmitted through the color filter layer is different between the first region and the second region.
摘要翻译：滤色器层包括第一区域和第二区域，其中用于显示的光的次数通过滤色器层透射在第一区域和第二区域之间是不同的。

76. 发明申请

US20070139594A1 Liquid crystal display device 有权
公开(公告)号：US20070139594A1
公开(公告)日：2007-06-21
申请号：US11705515
申请日：2007-02-13
申请人： Masumi Kubo , Akihiro Yamamoto , Kiyoshi Ogishima , Takashi Ochi , Kazuhiro Maekawa
发明人： Masumi Kubo , Akihiro Yamamoto , Kiyoshi Ogishima , Takashi Ochi , Kazuhiro Maekawa
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133555 , G02F1/1393 , G02F2201/128
摘要： The liquid crystal display device of the present invention includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer provided between the first substrate and the second substrate, and includes a plurality of picture element regions each defined by a first electrode provided on one side of the first substrate that is closer to the liquid crystal layer and a second electrode provided on the second substrate so as to oppose the first electrode via the liquid crystal layer. The first substrate includes a first orientation-regulating structure in each of the plurality of picture element regions, the first orientation-regulating structure exerting an orientation-regulating force so as to form a plurality of liquid crystal domains in the liquid crystal layer, each of the liquid crystal domains taking a radially-inclined orientation in the presence of an applied voltage. The second substrate includes a second orientation-regulating structure in a region corresponding to at least one of the plurality of liquid crystal domains, the second orientation-regulating structure exerting an orientation-regulating force for orienting liquid crystal molecules in at least one liquid crystal domain into a radially-inclined orientation at least in the presence of an applied voltage.

77. 发明授权

US07139055B2 Liquid crystal display device having liquid crystal domains with radially-inclined orientation 有权
标题翻译：具有径向倾斜取向的液晶畴的液晶显示装置
公开(公告)号：US07139055B2
公开(公告)日：2006-11-21
申请号：US10899146
申请日：2004-07-27
申请人： Kiyoshi Ogishima , Masumi Kubo
发明人： Kiyoshi Ogishima , Masumi Kubo
IPC分类号： G02F1/1337
CPC分类号： G02F1/133707 , G02F1/133555 , G02F1/1393
摘要： The liquid crystal display device of this invention includes a vertical alignment type liquid crystal layer between a first substrate and a second substrate. A picture element region is defined by a first electrode provided on the surface of the first substrate facing the liquid crystal layer and a second electrode provided on the surface of the second substrate facing the liquid crystal layer. The first substrate has at least one first protrusion with an inclined side face on the surface thereof facing the liquid crystal layer in each of the plurality of picture element regions. A portion of the liquid crystal layer included in each of the plurality of picture element regions is in a substantially vertical orientation state under application of no voltage, and includes at least a part of a first liquid crystal domain placed in a radially-inclined orientation state about the first protrusion under voltage application. A display is produced by changing the orientation state of the liquid crystal layer in accordance with an applied voltage.
摘要翻译：本发明的液晶显示装置包括在第一基板和第二基板之间的垂直取向型液晶层。像素区域由设置在面向液晶层的第一基板的表面上的第一电极和设置在面向液晶层的第二基板的表面上的第二电极限定。第一基板具有至少一个第一突出部，其多个像素区域中的每一个中的表面上的倾斜侧面与液晶层相对。包含在多个像素区域中的每一个的液晶层的一部分在施加无电压时处于基本垂直的取向状态，并且包括放置在径向倾斜取向状态的第一液晶畴的至少一部分关于电压施加下的第一突起。通过根据施加的电压改变液晶层的取向状态来产生显示。

78. 发明申请

US20050174528A1 Liquid crystal display device 有权
公开(公告)号：US20050174528A1
公开(公告)日：2005-08-11
申请号：US11104523
申请日：2005-04-13
申请人： Masumi Kubo , Akihiro Yamamoto , Takashi Ochi , Kazuhiro Maekawa , Shohgo Fujioka
发明人： Masumi Kubo , Akihiro Yamamoto , Takashi Ochi , Kazuhiro Maekawa , Shohgo Fujioka
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1343 , G02F1/139 , G02F1/13
CPC分类号： G02F1/133707 , G02F1/133555 , G02F1/134336 , G02F1/1393
摘要： The present invention provides a liquid crystal display device having a high display quality. The liquid crystal display device displays an image by applying a voltage by a first electrode and a second electrode across a liquid crystal layer which takes a vertical alignment in the absence of an applied voltage. The first electrode includes a lower conductive layer, a dielectric layer covering at least a portion of the lower conductive layer, and an upper conductive layer provided on one side of the dielectric layer which is closer to the liquid crystal layer. The upper conductive layer includes a first opening, and the lower conductive layer is provided so as to oppose at least a portion of the first opening via the dielectric layer.

79. 发明申请

US20050162588A1 Color filter layer and display device using the same 有权
标题翻译：彩色滤光片层和使用其的显示装置
公开(公告)号：US20050162588A1
公开(公告)日：2005-07-28
申请号：US11084140
申请日：2005-03-21
申请人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youjii Yoshimura , Yutaka Ishii
发明人： Yozo Narutaki , Masumi Kubo , Shogo Fujioka , Takayuki Shimada , Mikio Katayama , Youjii Yoshimura , Yutaka Ishii
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02F1/133514 , G02F1/133555 , G02F2201/52
摘要： A color filter layer includes a first region and a second region, wherein the number of times that light used for display is transmitted through the color filter layer is different between the first region and the second region.
摘要翻译：滤色器层包括第一区域和第二区域，其中用于显示的光的次数通过滤色器层透射在第一区域和第二区域之间是不同的。

80. 发明申请

US20050140876A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050140876A1
公开(公告)日：2005-06-30
申请号：US11018767
申请日：2004-12-22
申请人： Masumi Kubo
发明人： Masumi Kubo
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1335 , G02F1/1337 , G02F1/1343 , G02F1/136 , G02F1/139
CPC分类号： G02F1/1393 , G02F1/133555 , G02F1/134309
摘要： In each picture element region, a first electrode provided on one side of the first substrate that is closer to the liquid crystal layer includes a plurality of sub-electrodes, whereby the liquid crystal layer forms a liquid crystal domain taking a radially-inclined orientation above each sub-electrode by an inclined electric field produced around the sub-electrode. The second substrate includes a stepped portion including an upper tier located in the reflection region, a lower tier located in the transmission region and a side surface connecting the upper tier and the lower tier to each other, the side surface of the stepped portion being located in the reflection region and covered by the second electrode. The plurality of sub-electrodes are arranged in a line in a column direction D2, and picture elements that are adjacent to each other in a row direction D1 are driven with voltages of opposite polarities in each frame.
摘要翻译：在每个像素区域中，设置在第一基板的靠近液晶层的一侧上的第一电极包括多个子电极，由此液晶层形成朝向上方的径向倾斜取向的液晶畴每个子电极通过在副电极周围产生的倾斜电场。第二基板包括台阶部分，其包括位于反射区域中的上层，位于透射区域中的下层和将上层和下层彼此连接的侧表面，台阶部分的侧表面位于在反射区域中并被第二电极覆盖。多个子电极在列方向D 2上排列成一行，并且在各方向上以相反极性的电压驱动在行方向D1上彼此相邻的像素。

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