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1. 发明授权

US07916250B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07916250B2
公开(公告)日：2011-03-29
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： G02F1/1335
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。

2. 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。

3. 发明申请

US20110007252A1 LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE SUBSTRATE 有权
标题翻译：液晶显示装置和显示装置基板
公开(公告)号：US20110007252A1
公开(公告)日：2011-01-13
申请号：US12810404
申请日：2008-09-10
申请人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Katsuhiro Kikuchi , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo
发明人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Katsuhiro Kikuchi , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133555 , G02F1/133707 , G02F2001/133565 , G02F2001/133638
摘要： The present invention provides a liquid crystal display device which allows an improvement in contrast ratio by compensating retardation given in a liquid crystal layer, even if a retardation layer has an inclined portion, and a desired retardation is varied at the inclined portion. The present invention is a vertical alignment liquid crystal display device, including: a pair of substrates facing each other; a liquid crystal layer disposed between the pair of substrates; a transmissive display region; and a reflective display region, wherein one of the pair of substrates includes a λ/4 retardation layer in the reflective display region, the λ/4 retardation layer protruding towards the liquid crystal layer, the λ/4 retardation layer includes an inclined portion inclined to a flat face of the substrate, and an azimuth of the inclined portion is substantially parallel to a slow axis azimuth of the λ/4 retardation layer.
摘要翻译：本发明提供了一种液晶显示装置，即使延迟层具有倾斜部分，并且在倾斜部分处改变期望的延迟，允许通过补偿液晶层中给出的相位差来提高对比度。本发明是一种垂直取向液晶显示装置，包括：一对基板，彼此面对; 设置在所述一对基板之间的液晶层; 透射显示区域; 以及反射显示区域，其中所述一对基板中的一个在所述反射显示区域中包括λ/ 4延迟层，所述λ/ 4延迟层朝向所述液晶层突出，所述λ/ 4延迟层包括倾斜部分到基板的平坦面，并且倾斜部分的方位基本上平行于λ/ 4延迟层的慢轴方位。

4. 发明授权

US08654286B2 Liquid crystal display device and display device substrate 有权
标题翻译：液晶显示装置及显示装置基板
公开(公告)号：US08654286B2
公开(公告)日：2014-02-18
申请号：US12810404
申请日：2008-09-10
申请人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Katsuhiro Kikuchi , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo
发明人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Katsuhiro Kikuchi , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133555 , G02F1/133707 , G02F2001/133565 , G02F2001/133638
摘要： The present invention provides a liquid crystal display device which allows an improvement in contrast ratio by compensating retardation given in a liquid crystal layer, even if a retardation layer has an inclined portion, and a desired retardation is varied at the inclined portion. The present invention is a vertical alignment liquid crystal display device, including: a pair of substrates facing each other; a liquid crystal layer disposed between the pair of substrates; a transmissive display region; and a reflective display region, wherein one of the pair of substrates includes a λ/4 retardation layer in the reflective display region, the λ/4 retardation layer protruding towards the liquid crystal layer, the λ/4 retardation layer includes an inclined portion inclined to a flat face of the substrate, and an azimuth of the inclined portion is substantially parallel to a slow axis azimuth of the λ/4 retardation layer.
摘要翻译：本发明提供了一种液晶显示装置，即使延迟层具有倾斜部分，并且在倾斜部分处改变期望的延迟，允许通过补偿液晶层中给出的相位差来提高对比度。本发明是一种垂直取向液晶显示装置，包括：一对基板，彼此面对; 设置在所述一对基板之间的液晶层; 透射显示区域; 以及反射显示区域，其中所述一对基板中的一个在所述反射显示区域中包括λ/ 4延迟层，朝向所述液晶层突出的所述λ/ 4延迟层，所述λ/ 4延迟层包括倾斜部分到基板的平坦面，并且倾斜部分的方位基本上平行于λ/ 4延迟层的慢轴方位角。

5. 发明授权

US08546808B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
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。

6. 发明授权

US08053775B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08053775B2
公开(公告)日：2011-11-08
申请号：US12656129
申请日：2010-01-19
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： G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/136259 , G02F1/1393 , G02F2001/133742
摘要： The liquid crystal display device of this invention includes a plurality of picture element regions each defined by a first electrode provided on a face of a first substrate facing a liquid crystal layer and a second electrode provided on a second substrate so as to oppose the first electrode via the liquid crystal layer sandwiched therebetween. In each of the picture element regions, the first electrode has a plurality of openings and a solid portion, the liquid crystal layer is in a vertical orientation state when no voltage is applied between the first electrode and the second electrode, and when a voltage is applied between the first electrode and the second electrode, a plurality of liquid crystal domains each in a radially-inclined orientation state are respectively formed in the plurality of openings and the solid portion by inclined electrode fields generated at respective edge portions of the openings of the first electrode.
摘要翻译：本发明的液晶显示装置包括多个像素区域，每个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第二基板上的与第一电极相对的第二电极限定通过夹在其间的液晶层。在每个像素区域中，第一电极具有多个开口和实心部分，当在第一电极和第二电极之间没有施加电压时，液晶层处于垂直取向状态，并且当电压为施加在第一电极和第二电极之间，在多个开口中分别形成各自处于径向倾斜取向状态的多个液晶畴，并且固体部分通过在第一电极和第二电极的开口的各个边缘部分处产生的倾斜电极场分别形成第一电极。

7. 发明申请

US20110102713A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110102713A1
公开(公告)日：2011-05-05
申请号：US12989570
申请日：2009-03-30
申请人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Masakazu Shibasaki , Masumi Kubo
发明人： Yoshito Hashimoto , Hiroyuki Ohgami , Masayuki Soga , Masakazu Shibasaki , Masumi Kubo
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/137
CPC分类号： G02F1/136209 , G02F1/133512 , G02F1/133753 , G02F1/1393
摘要： The present invention provides a multi-domain type liquid crystal display device with a vertical alignment liquid crystal layer that can get a display operation done without making the viewer sense any unnaturalness and with the decrease in optical transmittance minimized. In the liquid crystal display device of this invention, the liquid crystal layer of each pixel has liquid crystal regions in which liquid crystal molecules tilt in multiple different directions when a voltage is applied between first and second electrodes. Each pixel has an opaque portion arranged on a boundary between the liquid crystal regions. The opaque portion is provided for at least one of the substrates so that when a voltage is applied between the first and second electrodes, the liquid crystal molecules neighboring the boundary will tilt while turning one of their end portions, which is closer to the substrate with the opaque portion, away from the boundary. The opaque portion includes a first shielding layer and a second shielding layer, which overlaps with the first shielding layer with a predetermined gap left between them.
摘要翻译：本发明提供一种具有垂直取向液晶层的多畴型液晶显示装置，其可以在不使观察者感觉到任何不自然的情况下进行显示操作，并且光透过率的降低最小化。在本发明的液晶显示装置中，当在第一和第二电极之间施加电压时，每个像素的液晶层具有液晶分子在多个不同方向上倾斜的液晶区域。每个像素具有布置在液晶区域之间的边界上的不透明部分。对于至少一个基板设置不透明部分，使得当在第一和第二电极之间施加电压时，与边界相邻的液晶分子将在其更接近基板的端部之一的同时转动，不透明部分，远离边界。不透明部分包括与第一屏蔽层重叠的第一屏蔽层和第二屏蔽层，它们之间留有预定的间隙。

8. 发明授权

US07916249B2 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：US07916249B2
公开(公告)日：2011-03-29
申请号：US12461790
申请日：2009-08-25
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
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。

9. 发明申请

US20100283950A1 Liquid crystal display device 有权
公开(公告)号：US20100283950A1
公开(公告)日：2010-11-11
申请号：US12805163
申请日：2010-07-15
申请人： Masumi Kubo , Yøzo Narutaki , Shogo Fujioka , Yuko Maruyama , Takayuki Shimada , Youji Yoshimura , Mikio Katayama , Yutaka Ishii , Shinya Yamakawa , Atsushi Ban
发明人： Masumi Kubo , Yøzo Narutaki , Shogo Fujioka , Yuko Maruyama , Takayuki Shimada , Youji Yoshimura , Mikio Katayama , Yutaka Ishii , Shinya Yamakawa , Atsushi Ban
IPC分类号： G02F1/1335
CPC分类号： G02F1/133371 , G02F1/133504 , G02F1/133553 , G02F1/133555 , G02F1/134309 , G02F1/1362 , G02F2001/133557 , G02F2001/133638 , G02F2001/13712 , G02F2203/09
摘要： A liquid crystal display device includes a first substrate; a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a first polarizer provided on a surface of the first substrate which is on the opposite side to the liquid crystal layer; a second polarizer provided on a surface of the second substrate which is on the opposite side to the liquid crystal layer; a first phase compensation element provided between the first polarizer and the liquid crystal layer; and a second phase compensation element provided between the second polarizer and the liquid crystal layer. A plurality of pixel areas are provided for display. The first substrate includes at least one transmissive electrode, and the second substrate includes a reflective electrode region and a transmissive electrode region in correspondence with each of the plurality of pixel areas.

10. 发明申请

US20100253897A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100253897A1
公开(公告)日：2010-10-07
申请号：US12740224
申请日：2008-12-11
申请人： Hiroyuki Ohgami , Yoshito Hashimoto , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo , Masayuki Soga
发明人： Hiroyuki Ohgami , Yoshito Hashimoto , Masakazu Shibasaki , Yuichi Iyama , Masumi Kubo , Masayuki Soga
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/1393
摘要： There is provided a liquid crystal display device of high picture quality with high brightness and small display unevenness.A vertical alignment type liquid crystal display device which has a plurality of pixels includes: a first electrode which includes, in each of the plurality of pixels, a plurality of first branch portions extending in a first direction and a plurality of second branch portions extending in a second direction that is different from the first direction; a second electrode disposed so as to oppose the first electrode; and a liquid crystal layer interposed between the first electrode and the second electrode, wherein a width of each of the plurality of first branch portions and the plurality of second branch portions is in a range not less than 1.4 μm and not more than 8.0 μm.
摘要翻译：提供了具有高亮度和小显示不均匀性的高画质液晶显示装置。具有多个像素的垂直取向型液晶显示装置包括：第一电极，其在多个像素中的每一个中包括在第一方向上延伸的多个第一分支部分和在第一方向上延伸的多个第二分支部分与第一方向不同的第二方向; 设置成与第一电极相对的第二电极; 以及插入在第一电极和第二电极之间的液晶层，其中，多个第一分支部分和多个第二分支部分中的每一个的宽度在不小于1.4μm且不大于8.0μm的范围内。

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