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1. 发明授权

US06342936B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06342936B1
公开(公告)日：2002-01-29
申请号：US09105175
申请日：1998-06-26
申请人： Akio Murayama , Takeshi Takase
发明人： Akio Murayama , Takeshi Takase
IPC分类号： G02F11343
CPC分类号： G02F1/13363 , G02F1/1337 , G02F1/134363 , G02F2001/133749 , G02F2202/40 , G02F2413/02 , G02F2413/08
摘要： A liquid crystal display device includes an array substrate and a counter substrate, a liquid crystal cell held between the substrates 300 and containing liquid crystal molecules arranged to have an alignment corresponding to alignment properties of inner surfaces of the substrates, first and second polarizing plates having individual polarization axes and mounted on outer surfaces of the first and second substrates, respectively, a pixel electrode and counter electrode formed on the array substrate to apply a lateral electric field substantially parallel to the first and second substrate into the liquid crystal cell. The liquid crystal display device controls the alignment of the liquid crystal molecules by the lateral electric field between the pixel and counter electrodes. Particularly, in the liquid crystal display device, an optical retardation plate is interposed at least between the first polarizing plate and the array substrate, and an optical axis and retardation value of the optical retardation plate are determined to compensate for twisting of the alignment of the liquid crystal molecules caused upon application of the lateral electric field.
摘要翻译：液晶显示装置包括阵列基板和对置基板，液晶单元被保持在基板300之间，并且包含配置成具有与基板的内表面的对准性相对应的取向的液晶分子，第一和第二偏振板具有各个偏振轴分别安装在第一和第二基板的外表面上，形成在阵列基板上的像素电极和对电极，以将基本平行于第一和第二基板的横向电场施加到液晶单元中。液晶显示装置通过像素和对置电极之间的横向电场来控制液晶分子的取向。特别地，在液晶显示装置中，至少在第一偏振板和阵列基板之间插入光学延迟板，并且确定光轴和光学延迟板的延迟值以补偿对准的扭曲在施加横向电场时引起的液晶分子。

2. 发明授权

US07679705B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07679705B2
公开(公告)日：2010-03-16
申请号：US11466230
申请日：2006-08-22
申请人： Takeshi Yamaguchi , Kisako Ninomiya , Yasushi Kawata , Yuuzo Hisatake , Akio Murayama , Norihiro Yoshida , Chigusa Tago
发明人： Takeshi Yamaguchi , Kisako Ninomiya , Yasushi Kawata , Yuuzo Hisatake , Akio Murayama , Norihiro Yoshida , Chigusa Tago
IPC分类号： G02F1/1337
CPC分类号： G02F1/133555 , G02F1/133707 , G02F2001/133742
摘要： A liquid crystal display device includes an array substrate and a counter-substrate, a liquid crystal layer which is held between the array substrate and counter-substrate and includes a transmissive display part and a reflective display part which neighbor each other via a boundary, an alignment state of liquid crystal molecules in the liquid crystal layer being controlled by an application voltage from the array substrate and counter-substrate in the transmissive display part and the reflective display part, and control means for making an alignment direction of the liquid crystal molecules, which are present near the boundary in the reflective display part, substantially match an alignment direction of the liquid crystal molecules which are present near the boundary in the transmissive display part.
摘要翻译：液晶显示装置包括阵列基板和对置基板，液晶层保持在阵列基板和对置基板之间，并且包括经由边界彼此相邻的透射显示部和反射显示部，液晶层中的液晶分子的取向状态由透射型显示部和反射型显示部的阵列基板和对置基板的施加电压控制，以及用于使液晶分子的取向方向的控制装置，它们存在于反射显示部分的边界附近，基本上与透射显示部分中边界附近存在的液晶分子的取向方向一致。

3. 发明申请

US20070097297A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20070097297A1
公开(公告)日：2007-05-03
申请号：US11548497
申请日：2006-10-11
申请人： Yasushi KAWATA , Akio Murayama , Kisako Ninomiya , Norihiro Yoshida , Chigusa Tago
发明人： Yasushi KAWATA , Akio Murayama , Kisako Ninomiya , Norihiro Yoshida , Chigusa Tago
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1337
摘要： Transmissive display regions are disposed at both sides of a reflective region in each pixel so as to sandwich the reflective region therebetween. A first height adjusting layer is formed below a counter electrode of a counter substrate, whereby the thickness of a liquid crystal layer in the reflective display region is made smaller than the thickness of the transmissive display regions. The motion of liquid crystal molecules at the peripheral edge of the reflective display region and the motion of liquid crystal molecules at the peripheral edge of the transmissive display region are symmetrical at both sides of the reflective display region. The alignment stability of the liquid crystal in the pixel can be enhanced. Defects such as unevenness of display caused by fluctuation of alignment of the liquid crystal molecules in the liquid crystal layer can be avoided. The asymmetrical property of the field-of-view angle can be avoided.
摘要翻译：透射显示区域设置在每个像素中的反射区域的两侧，以便将反射区域夹在其间。在对置基板的对电极的下方形成第一高度调整层，由此使反射显示区域中的液晶层的厚度小于透射显示区域的厚度。在反射显示区域的周缘处的液晶分子的运动和透射显示区域的周缘处的液晶分子的运动在反射显示区域的两侧是对称的。可以提高像素中的液晶的取向稳定性。可以避免液晶层中的液晶分子的取向波动引起的显示不均匀等缺陷。可以避免视场角的不对称性。

4. 发明申请

US20070013822A1 Display device and method of manufacturing the same 审中-公开
标题翻译：显示装置及其制造方法
公开(公告)号：US20070013822A1
公开(公告)日：2007-01-18
申请号：US11364209
申请日：2006-03-01
申请人： Yasushi Kawata , Akio Murayama
发明人： Yasushi Kawata , Akio Murayama
IPC分类号： G02F1/136
CPC分类号： G02F1/13452
摘要： Liquid crystal material 4 is held between first and second substrates 2 and 3 to form pixel portion 5 which include glass plates 10 and 11, respectively. The upper surface of first substrate 2 opposite to second substrate 3 includes a chip mounting portion on which IC chip 6 is mounted to drive liquid crystal material 4. The upper surface of IC chip 6 mounted on semiconductor chip mounting portion 20 and that of second substrate 3 are simultaneously lapped until the upper surface of IC chip 6 becomes the same in height and in plane as that of second substrate 3.
摘要翻译：液晶材料4保持在第一和第二基板2和3之间，以分别形成包括玻璃板10和11的像素部分5。第一基板2的与第二基板3相对的上表面包括安装IC芯片6以驱动液晶材料4的芯片安装部。安装在半导体芯片安装部20上的IC芯片6的上表面和第二基板 3同时研磨直到IC芯片6的上表面在第二基板3的高度和平面上变得相同。

5. 发明申请

US20060203162A1 Liquid crystal display device 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20060203162A1
公开(公告)日：2006-09-14
申请号：US11367338
申请日：2006-03-06
申请人： Hideki Ito , Akio Murayama , Yuuzo Hisatake , Chigusa Tago
发明人： Hideki Ito , Akio Murayama , Yuuzo Hisatake , Chigusa Tago
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , G02F1/13363 , G02F2001/133541 , G02F2413/04
摘要： A circular-polarization-based vertical alignment mode liquid crystal display device includes a circular polarizer structure, a variable retarder structure and a circular analyzer structure. The circular polarizer structure includes a first optical compensation layer for optical compensation thereof, the first optical compensation layer including a uniaxial retardation plate with a refractive index anisotropy of nx≈ny nz.
摘要翻译：圆偏振型垂直取向模式液晶显示装置包括圆偏振器结构，可变延迟器结构和圆形分析器结构。圆偏振器结构包括用于光学补偿的第一光学补偿层，第一光学补偿层包括折射率各向异性为nx≈ny nz的单轴延迟板。

6. 发明申请

US20120127394A1 LIQUID CRYSTAL APPARATUS 有权
标题翻译：液晶装置
公开(公告)号：US20120127394A1
公开(公告)日：2012-05-24
申请号：US13297765
申请日：2011-11-16
申请人： Kenji NAKAO , Akio Murayama , Yasushi Kawata
发明人： Kenji NAKAO , Akio Murayama , Yasushi Kawata
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13471
摘要： According to one embodiment, a liquid crystal apparatus includes a first liquid crystal panel including a pair of substrates, and a dispersed liquid crystal held between the pair of substrates, and an active mirror placed behind the first liquid crystal panel, and configured to switch a first state in which linearly polarized light whose polarizing direction is a second direction is transmitted, and a second state in which the linearly polarized light whose polarizing direction is the second direction is absorbed or reflected.
摘要翻译：根据一个实施例，液晶装置包括：第一液晶面板，包括一对基板;以及分散液晶保持在所述一对基板之间;以及主动反射镜，位于所述第一液晶面板之后，偏振方向为第二方向的直线偏振光的第一状态被透射，其中偏振方向为第二方向的直线偏振光被吸收或反射的第二状态。

7. 发明授权

US07397525B2 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US07397525B2
公开(公告)日：2008-07-08
申请号：US11136367
申请日：2005-05-25
申请人： Chigusa Tago , Yuzo Hisatake , Akio Murayama
发明人： Chigusa Tago , Yuzo Hisatake , Akio Murayama
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , G02F1/13363 , G02F2001/133531 , G02F2001/133541 , G02F2001/133638 , G02F2413/04 , G02F2413/08 , G02F2413/11 , G02F2413/12 , G02F2413/13
摘要： A first phase plate and a third phase plate, which constitute a polarizer structure, cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a first polarizer plate. A second phase plate and a fourth phase plate cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a second polarizer plate. Slow axes in planes of the first phase plate and the second phase plate are substantially parallel. A crossed-axes angle between slow axes in planes of the first phase plate and the third phase plate is 60°, a crossed-axes angle between slow axes in planes of the second phase plate and the fourth phase plate is 60°, and a crossed-axes angle between slow axes in planes of the third phase plate and fourth phase plate is 60°.
摘要翻译：构成偏振器结构的第一相位板和第三相位板被配合以将1/4波长的相位差赋予从第一偏振片出射的线偏振光。第二相位板和第四相位板配合以将1/4波长的相位差从从第二偏振板出射的线偏振光赋予。第一相板和第二相位板的平面中的慢轴基本上平行。第一相板和第三相位板的平面中的慢轴之间的交叉轴角为60°，第二相位板和第四相位板的平面内的慢轴之间的交叉轴角为60°，第三相板和第四相位板的平面中的慢轴之间的交叉轴角为60°。

8. 发明申请

US20070069974A1 Multiple image display apparatus 审中-公开
标题翻译：多图像显示装置
公开(公告)号：US20070069974A1
公开(公告)日：2007-03-29
申请号：US11524937
申请日：2006-09-22
申请人： Yasushi Kawata , Akio Murayama
发明人： Yasushi Kawata , Akio Murayama
IPC分类号： G09G5/00
CPC分类号： G02F1/133606 , G02F1/1334 , G02F1/1347 , G09G3/3648 , G09G2300/023
摘要： A multiple image display apparatus includes a back surface display apparatus arranged on a back surface side, a transmission type display device arranged to oppose a display region of the back surface display apparatus, and a light path control unit arranged between the back surface display apparatus and the display device and opposing the display region of the back surface display apparatus and the display device. The light path control unit is configured to optionally switch a transmission mode for transmitting light and a diffusion mode for diffusing light.
摘要翻译：一种多图像显示装置，包括：设置在背面侧的背面显示装置，配置为与背面显示装置的显示区域相对的透射型显示装置;以及配置在背面显示装置和并且与背面显示装置和显示装置的显示区域相对。光路控制单元被配置为可选地切换用于发射光的透射模式和用于漫射光的扩散模式。

9. 发明授权

US06753938B2 Liquid crystal display device using both reflection and transmission 有权
标题翻译：液晶显示装置使用反射和透射
公开(公告)号：US06753938B2
公开(公告)日：2004-06-22
申请号：US09946365
申请日：2001-09-06
申请人： Yoshitaka Yamada , Yasuyuki Hanazawa , Masaki Kinoshita , Akio Murayama , Yasuharu Tanaka , Ryoichi Watanabe
发明人： Yoshitaka Yamada , Yasuyuki Hanazawa , Masaki Kinoshita , Akio Murayama , Yasuharu Tanaka , Ryoichi Watanabe
IPC分类号： G02F11335
CPC分类号： G02F1/133555 , G02F1/134336
摘要： A liquid crystal display device comprises an array substrate including a plurality of pixel electrodes, a counter substrate including a counter electrode facing the pixel electrodes, and a liquid crystal layer which modulates reflected and transmitted light of each pixel held between the substrates and defined by a corresponding pixel electrode. In particular, each pixel electrode has a conductive light reflective layer which reflects incident light and at least one opening which is formed as a missing portion of the conductive light reflective film to transmit incident light.
摘要翻译：一种液晶显示装置，包括：包括多个像素电极的阵列基板，包括面对像素电极的对置电极的对置基板;以及液晶层，其对保持在基板之间的每个像素的反射和透射光进行调制，相应的像素电极。特别地，每个像素电极具有反射入射光的导电光反射层和形成为导电光反射膜的缺失部分以透射入射光的至少一个开口。

10. 发明授权

US5731858A Reflection type liquid crystal display device and method of manufacturing the same 失效
公开(公告)号：US5731858A
公开(公告)日：1998-03-24
申请号：US763103
申请日：1996-12-10
申请人： Yuzo Hisatake , Ryoichi Watanabe , Makiko Sato , Hitoshi Hatoh , Akio Murayama
发明人： Yuzo Hisatake , Ryoichi Watanabe , Makiko Sato , Hitoshi Hatoh , Akio Murayama
IPC分类号： G02F1/1335 , G02F1/139 , C09K19/60
CPC分类号： G02F1/133504 , G02F1/133512 , G02F1/133553 , G02F1/133526 , G02F1/13725 , G02F2203/02
摘要： A reflecting type liquid crystal display device having, a first substrate provided on one main surface thereof with a first electrode comprising a plurality of pixel electrodes arrayed in a matrix form and a wiring interposed between these pixel electrodes, the first substrate being disposed on an observation side, a second substrate provided on one main surface thereof with a second electrode and disposed to face the first substrate in such a manner that the surface bearing the second electrode faces to the surface bearing the first electrode, a liquid crystal composition layer interposed between the first substrate and the second substrate, and a white reflecting layer formed on a region of the surface of the first substrate where the first electrode is not formed.

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