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21. 发明申请

US20100289989A1 OPTICAL ELEMENT AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：使用其的光学元件和显示器件
公开(公告)号：US20100289989A1
公开(公告)日：2010-11-18
申请号：US12844971
申请日：2010-07-28
申请人： Masaya ADACHI , Osamu Itou , Shinichi Komura
发明人： Masaya ADACHI , Osamu Itou , Shinichi Komura
IPC分类号： G02F1/1335
CPC分类号： G02F1/1323 , G02F1/133524 , G02F1/133632 , G02F1/13471
摘要： An optical element is arranged in such a manner that a screen thereof can be hardly observed from a predetermined direction, and a deterioration of an image quality caused by moire does not occur. The optical element is constituted by a first polarizing layer, a second polarizing layer, and a liquid crystal layer arranged between these two polarizing layers. In the optical element, absorption axes of the first polarizing layer and the second polarizing layer are located parallel to each other; the liquid crystal layer is made of hybrid-aligned discotic liquid crystal; and an alignment axis of the liquid crystal layer is located parallel to, or perpendicular to both absorption axes of the first polarizing layer and of the second polarizing layer.
摘要翻译：光学元件被布置成使得从预定方向几乎不能观察到其屏幕，并且不会发生由莫尔条纹引起的图像质量的劣化。光学元件由第一偏振层，第二偏振层和布置在这两个偏振层之间的液晶层构成。在光学元件中，第一偏振层和第二偏振层的吸收轴彼此平行; 液晶层由混合对准盘状液晶制成; 并且液晶层的对准轴与第一偏振层和第二偏振层的吸收轴平行或垂直。

22. 发明授权

US07605981B2 Display unit, display method and equipment using thereof 有权
标题翻译：显示单元，显示方法和使用其的设备
公开(公告)号：US07605981B2
公开(公告)日：2009-10-20
申请号：US11017597
申请日：2004-12-20
申请人： Masaya Adachi , Osamu Itou , Shinichi Komura
发明人： Masaya Adachi , Osamu Itou , Shinichi Komura
IPC分类号： G02B27/14
CPC分类号： G02B27/2278 , H04N13/327 , H04N13/395
摘要： A display unit which displays a plurality of objects viewed as being located at different depthwise positions by the viewer so as to exhibit an image with depthwise feeling, includes: a single display portion including a far-distant display zone and a near-distant display zone, a polarized beam splitting element in front of the near-distant display zone, a polarized beam changing element in front of the far-distant display zone, and a total reflection mirror for reflecting an image beam emitted from the far-distant display zone, onto the polarized beam splitting element. An image beam emitted from the far-distant display zone is transmitted through the polarized beam changing element, then is reflected at the total reflection mirror, and thereafter is reflected by the polarized beam splitting element before it is viewed by the viewer.
摘要翻译：显示单元，其显示由观看者观察为位于不同深度位置的多个对象，以便呈现具有深度感觉的图像，包括：包括远处显示区域和近距离显示区域的单个显示部分，近距离显示区域前方的偏振光束分离元件，远距离显示区域前方的偏振光束变换元件，以及反射从远距离显示区域发出的图像束的全反射镜，到偏振分束元件上。从远距离显示区域发射的图像束通过偏振光束改变元件透射，然后在全反射镜处被反射，然后在被观看者观看之前被偏振分束元件反射。

23. 发明申请

US20070046879A1 Liquid crystal display device and information terminal device provided with the same 有权
标题翻译：液晶显示装置及具备该液晶显示装置的信息终端装置
公开(公告)号：US20070046879A1
公开(公告)日：2007-03-01
申请号：US11505289
申请日：2006-08-17
申请人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
发明人： Shoichi Hirota , Osamu Itou , Shinichiro Oka , Masaya Adachi , Shinichi Komura , Hirotaka Imayama , Masateru Morimoto , Tetsuya Nagata , Koichi Fukuda , Toshio Miyazawa
IPC分类号： G02F1/141 , G02F1/1335
CPC分类号： G02F1/133707 , G02F1/133555 , G02F2001/133738
摘要： A semi-transparent homogeneous-alignment LCD device including a transmission part and a reflection part, a first linear dielectric protrusion disposed between a common electrode and a liquid crystal layer so as to extend over a plurality of pixels in a short side direction of pixels and be disposed nearly in center of the transmission part, and a second linear dielectric protrusion disposed in the reflection part between the common electrode and a first substrate so as to extend over a plurality of pixels in the short side direction, wherein an alignment direction of liquid crystal molecules crosses the first and second linear dielectric protrusions at right angles and is parallel to a long side direction of pixels, and a tilt angle of the liquid crystal molecules is approximately 0°, or even if there is a pre-tilt angle, the tilt angle of the liquid crystal molecules is 2° or less.
摘要翻译：包括透射部分和反射部分的半透明均匀对准LCD器件，设置在公共电极和液晶层之间以在像素的短边方向上延伸多个像素的第一线性电介质突起，以及几乎位于透射部分的中心;以及第二线性电介质突起，设置在公共电极和第一基底之间的反射部分中，以在短边方向上延伸多个像素，其中液体的取向方向晶体分子以直角与第一和第二线性电介质突起交叉并且平行于像素的长边方向，并且液晶分子的倾斜角大约为0°，或者即使存在预倾角，液晶分子的倾斜角为2°以下。

24. 发明授权

US06841803B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US06841803B2
公开(公告)日：2005-01-11
申请号：US10321546
申请日：2002-12-18
申请人： Kaoru Aizawa , Masaya Adachi , Shinichi Komura
发明人： Kaoru Aizawa , Masaya Adachi , Shinichi Komura
IPC分类号： G02B5/20 , G02B5/30 , G02B27/28 , G09F9/00 , G09F9/30 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/02 , H01L33/00 , H01L35/24 , H01L51/00
CPC分类号： H01L51/5262 , H01L27/3211 , H01L27/322 , H01L27/3244 , H01L51/5281
摘要： A display device having: a light-emitting layer 100; a light-reflecting member disposed on a back surface of the light-emitting layer; a polarized light separating unit 500 provided so that light in a predetermined wavelength range corresponding to light emitted from the light-emitting layer is separated into two kinds of polarized light components by reflection and transmission; a polarizer 600; and a retarder 700, the polarized light separating unit 500, the polarizer 600 and the retarder 700 being disposed on a front surface side of the light-emitting layer.
摘要翻译：一种显示装置，具有：发光层100; 设置在所述发光层的背面的光反射部件; 偏振光分离单元500，其被设置为使得与从发光层发射的光相对应的预定波长范围的光通过反射和透射被分离成两种偏振光分量; 偏振器600; 偏振光分离装置500，偏光板600和延迟器700设置在发光层的表面侧。

25. 发明授权

US08891044B2 Color display, liquid crystal display, and semi-transmissive liquid crystal display 有权
标题翻译：彩色显示器，液晶显示器和半透射液晶显示器
公开(公告)号：US08891044B2
公开(公告)日：2014-11-18
申请号：US11869770
申请日：2007-10-10
申请人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
发明人： Shoichi Hirota , Shinichi Komura , Yoshifumi Sekiguchi , Tsunenori Yamamoto , Masaya Adachi
IPC分类号： G02F1/1333 , G02F1/1335 , G09G3/36 , G09G3/20
CPC分类号： G09G3/3607 , G02F1/133514 , G02F1/136286 , G02F1/1368 , G09G3/2003 , G09G3/2074 , G09G3/3648 , G09G2300/0452 , G09G2300/0456 , G09G2320/0219 , G09G2320/0233 , G09G2320/0276
摘要： In a color display device, when using white (W) sub-pixels in addition to subpixels of red (R) and green (G) plus blue (B) without increasing a wiring line number, the per-color pixel number in a unit area decreases so that the image resolution is deteriorated. The area and number of subpixels are adjusted in accordance with the visual sensitivity or luminosity required. Practically, the area of red (R) and blue (B) subpixels which are relatively low in luminosity is set to be about two times greater than the area of green (G) and white (W) subpixels that are relatively high in luminosity while letting the number of green (G) and white (W) subpixels be twice the number of red (R) and blue (B) subpixels. A larger subpixel is configured from a plurality of unit subpixels. A smaller subpixel is formed of a one unit subpixel.
摘要翻译：在彩色显示装置中，在不增加布线数量的情况下，除了红色（R）和绿色（G）以及蓝色（B）的子像素之外，当使用白色（W）子像素时，单位的单色像素数面积减小，图像分辨率下降。子像素的面积和数量根据所需的视觉灵敏度或亮度进行调整。实际上，发光度相对较低的红色（R）和蓝色（B）子像素的面积被设定为大于发光度相对较高的绿色（G）和白色（W）子像素的面积的两倍，而使绿（G）和白（W）子像素的数量是红（R）和蓝（B）子像素的数量的两倍。较大的子像素由多个单位子像素构成。较小的子像素由一个单位子像素形成。

26. 发明授权

US08248562B2 Display panel having an antireflection layer 有权
标题翻译：具有防反射层的显示面板
公开(公告)号：US08248562B2
公开(公告)日：2012-08-21
申请号：US11510619
申请日：2006-08-28
申请人： Masaya Adachi , Makiko Sugibayashi , Tetsuya Ohshima , Shinichi Komura
发明人： Masaya Adachi , Makiko Sugibayashi , Tetsuya Ohshima , Shinichi Komura
IPC分类号： G02F1/1335 , G02F1/1345 , G02F1/1333 , G02B27/00 , C09K19/00
CPC分类号： G02B1/111 , G02F1/133308 , G02F1/133502 , G02F2201/50 , G02F2202/025 , G02F2203/09 , H01L51/524 , H01L51/5281 , Y10T428/10
摘要： Provided is a display panel having a high-performance antireflection layer at a low cost.In a liquid crystal display panel or an organic light-emitting diode display panel constituted by a first transparent substrate, a second transparent substrate and a liquid crystal layer between these two transparent substrates further includes an antireflection layer on a portion which is at least one display area and a visible side (outer surface) by a viewer, and layers made of the same material as the antireflection layer formed on at least the opposite side (inside surface) of the surface of the portion corresponding to the display area and on three edge faces.
摘要翻译：提供了一种以低成本具有高性能抗反射层的显示面板。在由第一透明基板，第二透明基板和这两个透明基板之间的液晶层构成的液晶显示面板或有机发光二极管显示面板中，在至少一个显示器的部分上还具有防反射层区域和观察者的可见侧（外表面），以及由与形成在与显示区域对应的部分的表面的至少相对侧（内表面）上形成的抗反射层相同的材料制成的层，并且在三个边缘面孔

27. 发明申请

US20060221280A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20060221280A1
公开(公告)日：2006-10-05
申请号：US11356188
申请日：2006-02-17
申请人： Shinichiro Oka , Masaya Adachi , Shinichi Komura , Ikuo Hiyama
发明人： Shinichiro Oka , Masaya Adachi , Shinichi Komura , Ikuo Hiyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/133528 , G02F2001/133742 , G02F2201/50 , G02F2413/13
摘要： A liquid crystal display of a vertical alignment (VA) mode using a circular polarization plate is provided which can reduce light leak as observed along an oblique direction and achieve a high contrast ratio. The VA mode uses a liquid crystal layer of vertical alignment in an initial alignment state. A film having generally isotropic optical characteristics in an omnidirection is used as a protective film, on a liquid crystal cell side, of first and second polarization plates disposed outside the liquid crystal cell, and first and fourth retardation films have an Nz coefficient smaller than 1.
摘要翻译：提供使用圆偏振板的垂直取向（VA）模式的液晶显示器，其可以减少沿着倾斜方向观察到的光泄漏并实现高对比度。 VA模式在初始对准状态下使用垂直取向的液晶层。在液晶单元侧的第一和第二偏振板的液晶单元侧使用具有全向各向异性光学特性的膜，第一和第四延迟膜具有N z 系数小于1。

28. 发明授权

US06556260B1 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US06556260B1
公开(公告)日：2003-04-29
申请号：US09526205
申请日：2000-03-15
申请人： Osamu Itou , Shinichi Komura , Ikuo Hiyama , Masaya Adachi , Shoichi Hirota
发明人： Osamu Itou , Shinichi Komura , Ikuo Hiyama , Masaya Adachi , Shoichi Hirota
IPC分类号： G02F11335
CPC分类号： G02F1/133603 , G02F2201/12 , G02F2201/34
摘要： A liquid crystal display apparatus featuring an excellent contrast ratio even though it is a reflection type liquid crystal display unit. The display apparatus includes a: liquid crystal layer; upper and lower substrates for interposing the liquid crystal layer therebetween; reflection plate for reflecting light which passes through the liquid crystal layer back to the liquid crystal layer; and light emitting element layer for emitting light to the liquid crystal layer, and wherein light emitting element layer is arranged above liquid crystal layer so as to surround the display portion of the liquid crystal layer. Further, the light emitting element layer is provided with a reflection layer for deflecting light emitted in the upper direction back to liquid crystal layer.
摘要翻译：即使是反射型液晶显示单元，也具有优异的对比度的液晶显示装置。显示装置包括：液晶层; 用于在其间插入液晶层的上下基板; 用于将通过液晶层的光反射回液晶层的反射板; 以及用于向液晶层发光的发光元件层，并且其中发光元件层布置在液晶层的上方以围绕液晶层的显示部分。此外，发光元件层设置有用于将在上方向发射的光偏转回到液晶层的反射层。

29. 发明授权

US07936422B2 Optical element and display device using the same 有权
标题翻译：光学元件及使用其的显示装置
公开(公告)号：US07936422B2
公开(公告)日：2011-05-03
申请号：US12844971
申请日：2010-07-28
申请人： Masaya Adachi , Osamu Itou , Shinichi Komura
发明人： Masaya Adachi , Osamu Itou , Shinichi Komura
IPC分类号： G02F1/1335
CPC分类号： G02F1/1323 , G02F1/133524 , G02F1/133632 , G02F1/13471
摘要： An optical element is arranged in such a manner that a screen thereof can be hardly observed from a predetermined direction, and a deterioration of an image quality caused by moire does not occur. The optical element is constituted by a first polarizing layer, a second polarizing layer, and a liquid crystal layer arranged between these two polarizing layers. In the optical element, absorption axes of the first polarizing layer and the second polarizing layer are located parallel to each other; the liquid crystal layer is made of hybrid-aligned discotic liquid crystal; and an alignment axis of the liquid crystal layer is located parallel to, or perpendicular to both absorption axes of the first polarizing layer and of the second polarizing layer.
摘要翻译：光学元件被布置成使得从预定方向几乎不能观察到其屏幕，并且不会发生由莫尔条纹引起的图像质量的劣化。光学元件由第一偏振层，第二偏振层和布置在这两个偏振层之间的液晶层构成。在光学元件中，第一偏振层和第二偏振层的吸收轴彼此平行; 液晶层由混合对准盘状液晶制成; 并且液晶层的对准轴与第一偏振层和第二偏振层的吸收轴平行或垂直。

30. 发明授权

US07630036B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US07630036B2
公开(公告)日：2009-12-08
申请号：US11600858
申请日：2006-11-17
申请人： Shinichiro Oka , Masaya Adachi , Shinichi Komura
发明人： Shinichiro Oka , Masaya Adachi , Shinichi Komura
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133371 , G02F1/133555 , G02F1/133707 , G02F1/1393 , G02F2001/134318 , G02F2001/134345 , G02F2201/40
摘要： A liquid crystal display having a plurality of pixels includes a liquid crystal layer disposed between first and second substrates, and first and second polarization plates disposed on the side opposite to the side where the liquid crystal layer is disposed with respect to the first and second substrates. The second substrate includes a pixel electrode on the side of the liquid crystal layer. Each of the plurality of pixels includes a reflection area and a transmission area. A ratio of the common electrode occupying the aperture in the reflection area is smaller than a ratio of the common electrode occupying the aperture of the transmission area.
摘要翻译：具有多个像素的液晶显示器包括设置在第一和第二基板之间的液晶层，以及设置在液晶层相对于第一和第二基板的一侧相反一侧的第一和第二偏振板。第二基板在液晶层一侧包括像素电极。多个像素中的每一个包括反射区域和透射区域。占据反射区域的孔径的公共电极的比例小于占据透射区域的孔径的公共电极的比率。

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