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21. 发明授权

US07777844B2 Liquid crystal displaying device with color pixels and in-cell retarder 有权
标题翻译：具有彩色像素和单元内缓存器的液晶显示装置
公开(公告)号：US07777844B2
公开(公告)日：2010-08-17
申请号：US12018482
申请日：2008-01-23
申请人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
发明人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1395
摘要： A transflective liquid crystal display device is arranged to make the overall structure thinner and enhance a reflecting contrast ratio. The transflective liquid crystal display includes a first substrate, a second substrate, a liquid crystal layer laid between the substrates, a first polarization plate located on the opposite side of the first substrate to the side where the liquid crystal layer is located, a second polarization plate located on the opposite side of the second substrate to the side where the liquid crystal layer is located, and a plurality of pixels formed between the substrates, each of the pixels having a reflective area and a transmissive area. An in-cell retarder is located between the second substrate and the liquid crystal layer. An optical compensation film is located between the first substrate and the first polarization plate, between the second substrate and the second polarization plate, or both.
摘要翻译：布置半透射液晶显示装置，使整体结构更薄，提高反射对比度。半透射型液晶显示器包括第一基板，第二基板，布置在基板之间的液晶层，位于第一基板的与液晶层所在一侧相反的一侧的第一偏振板，第二偏振位于第二基板的与液晶层所在的一侧相反的一侧上的多个像素和形成在基板之间的多个像素，每个像素具有反射区域和透射区域。单元内缓冲器位于第二基板和液晶层之间。光学补偿膜位于第一基板和第一偏振板之间，位于第二基板和第二偏振板之间，或两者之间。

22. 发明授权

US07751014B2 Liquid-crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07751014B2
公开(公告)日：2010-07-06
申请号：US12182193
申请日：2008-07-30
申请人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
发明人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/343 , G02F1/335
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： This invention includes a first substrate, a second substrate, a liquid-crystal layer sandwiched between the first substrate and the second substrate, and a plurality of pixels each surrounded by scan lines and signal lines arranged in a matrix format on the second substrate; with a first pixel electrode, a second pixel electrode, a first common electrode, and a second common electrode being arranged in the pixel region of the second substrate above which the liquid-crystal layer is disposed, the first pixel electrode and the first common electrode being arranged on a first layer, the second pixel electrode and the second common electrode being arranged on a second layer, the first pixel electrode and the second common electrode being overlapped upon each other in the pixel region, and the second pixel electrode and the first common electrode being overlapped upon each other in the pixel region.
摘要翻译：本发明包括第一基板，第二基板，夹在第一基板和第二基板之间的液晶层，以及由在第二基板上以矩阵形式布置的扫描线和信号线围绕的多个像素; 第一像素电极，第二像素电极，第一公共电极和第二公共电极布置在第二衬底的设置有液晶层的像素区域中，第一像素电极和第一公共电极布置在第一层上，第二像素电极和第二公共电极布置在第二层上，第一像素电极和第二公共电极在像素区域中彼此重叠，第二像素电极和第一像素电极公共电极在像素区域中彼此重叠。

23. 发明申请

US20090033848A1 Liquid-Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090033848A1
公开(公告)日：2009-02-05
申请号：US12182193
申请日：2008-07-30
申请人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
发明人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134363 , G02F2001/134318
摘要： To provide a highly efficient liquid-crystal display device wide in viewing angle and minimized in color shifting.This invention includes a first substrate, a second substrate, a liquid-crystal layer sandwiched between the first substrate and the second substrate, and a plurality of pixels each surrounded by scan lines and signal lines arranged in a matrix format on the second substrate; with a first pixel electrode, a second pixel electrode, a first common electrode, and a second common electrode being arranged in the pixel region of the second substrate above which the liquid-crystal layer is disposed, the first pixel electrode and the first common electrode being arranged on a first layer, the second pixel electrode and the second common electrode being arranged on a second layer, the first pixel electrode and the second common electrode being overlapped upon each other in the pixel region, and the second pixel electrode and the first common electrode being overlapped upon each other in the pixel region.
摘要翻译：提供宽视角的高效液晶显示装置，并使色彩最小化。本发明包括第一基板，第二基板，夹在第一基板和第二基板之间的液晶层，以及由在第二基板上以矩阵形式布置的扫描线和信号线围绕的多个像素; 第一像素电极，第二像素电极，第一公共电极和第二公共电极布置在第二衬底的设置有液晶层的像素区域中，第一像素电极和第一公共电极布置在第一层上，第二像素电极和第二公共电极布置在第二层上，第一像素电极和第二公共电极在像素区域中彼此重叠，第二像素电极和第一像素电极公共电极在像素区域中彼此重叠。

24. 发明申请

US20080198304A1 LIQUID CRYSTAL DISPLAYING DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080198304A1
公开(公告)日：2008-08-21
申请号：US12018482
申请日：2008-01-23
申请人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
发明人： Shinichiro Oka , Osamu Itou , Shoichi Hirota
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133555 , G02F1/1395
摘要： A transflective liquid crystal display device is arranged to make the overall structure thinner and enhance a reflecting contrast ratio. The transflective liquid crystal display includes a first substrate, a second substrate, a liquid crystal layer laid between the substrates, a first polarization plate located on the opposite side of the first substrate to the side where the liquid crystal layer is located, a second polarization plate located on the opposite side of the second substrate to the side where the liquid crystal layer is located, and a plurality of pixels formed between the substrates, each of the pixels having a reflective area and a transmissive area. An in-cell retardar is located between the second substrate and the liquid crystal layer. An optical compensation film is located between the first substrate and the first polarization plate, between the second substrate and the second polarization plate, or both.
摘要翻译：布置半透射液晶显示装置，使整体结构更薄，提高反射对比度。半透射型液晶显示器包括第一基板，第二基板，布置在基板之间的液晶层，位于第一基板的与液晶层所在一侧相反的一侧的第一偏振板，第二偏振位于第二基板的与液晶层所在的一侧相反的一侧上的多个像素和形成在基板之间的多个像素，每个像素具有反射区域和透射区域。细胞内延迟器位于第二基板和液晶层之间。光学补偿膜位于第一基板和第一偏振板之间，位于第二基板和第二偏振板之间，或两者之间。

25. 发明申请

US20050156813A1 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：US20050156813A1
公开(公告)日：2005-07-21
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： G02B27/22 , G09G5/00 , H04N13/00
CPC分类号： G02B27/2278 , H04N13/327 , H04N13/395
摘要： A thin display unit which display a plurality of objects to be viewed located at different depthwise positions viewed from the viewer so as to exhibit an image with depthwise feeling, comprising: a single display portion having a screen which is divided into a far-distant display zone and a near-distant display zone, a polarized beam splitting element located in front of the near-distant display zone, a polarized beam changing element located 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, wherein an image beam emitted from the near-distant display zone is transmitted through the polarized beam splitting element and then viewed by the viewer, and 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：一种薄型显示单元，其显示要从观看者观察的不同深度位置处的多个对象，以便呈现具有深度感觉的图像，该显示单元包括：单个显示部分，其具有划分为远距离显示的屏幕区域和近距离显示区域，位于近距离显示区域前方的偏振分束元件，位于远距离显示区域前方的偏振光束改变元件和用于反射图像的全反射镜从偏远的显示区域发射的光束到偏振分束元件上，其中从近距离显示区域发射的图像束通过偏振分束元件透射，然后由观察者观察，并且从远处的显示区域通过偏振光束改变元件透射，然后在全反射镜处被反射，然后被极性反射该光束分离元件在被观看者观看之前。

26. 发明申请

US20050035353A1 Light emitting display 有权
标题翻译：发光显示
公开(公告)号：US20050035353A1
公开(公告)日：2005-02-17
申请号：US10914855
申请日：2004-08-10
申请人： Masaya Adachi , Osamu Itou
发明人： Masaya Adachi , Osamu Itou
IPC分类号： H05B33/02 , H01L27/12 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/12 , H01L29/04
CPC分类号： H01L27/12 , H01L27/322 , H01L27/3244 , H01L51/5281 , H01L2251/5315
摘要： The present invention provides light emitting displays which produce a bright image by efficiently emitting light radiated from a light-emitting thin-film layer to the viewer side, and also produces a high-quality image of high contrast ratio and changing in color to a limited extent over a wide viewing angle range even in a bright atmosphere. The light emitting displays are provided with a plurality of light-emitting devices 70, each device 70 having a light-emitting thin-film layer 100 and a light reflective surface 300 in this order on the back side, and a circularly polarized light reflective layer 500 which separates incident light into two types of circularly polarized components, one being reflected and the other transmitted by the reflective layer, an optical compensation layer 800, a quarter-wave plate 700 and a polarizer 600 on the front side, wherein the optical compensation layer 800 is composed of a transparent body working as an optical indicatrix having little refractive index distribution in the in-plane direction and having a refractive index in the thickness direction different from that in the in-plane direction.
摘要翻译：本发明提供了通过从观察者侧有效地发射从发光薄膜层发出的光而产生明亮图像的发光显示器，并且还产生高对比度的高质量图像并且将颜色变化到有限的即使在明亮的气氛中也能在宽视角范围内进行。发光显示器设置有多个发光器件70，每个器件70在背面依次具有发光薄膜层100和光反射表面300，并且圆偏振光反射层 500，其将入射光分离成两种类型的圆偏振分量，一个被反射，另一个透射由反射层，光学补偿层800，四分之一波长板700和偏振器600在前侧，其中光学补偿层800由透明体构成，其作为在面内方向上具有很小的折射率分布并且具有与面内方向不同的厚度方向的折射率的光指示器。

27. 发明授权

US08253888B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08253888B2
公开(公告)日：2012-08-28
申请号：US12709286
申请日：2010-02-19
申请人： Osamu Itou , Tatsuya Sugita , Masaya Adachi
发明人： Osamu Itou , Tatsuya Sugita , Masaya Adachi
IPC分类号： G02F1/1335
CPC分类号： G02B6/0056 , G02B6/0018 , G02B6/0023
摘要： Provided is a liquid crystal display device with a backlight including a light guide plate. The light guide plate includes, a reflective polarizing plate for transmitting a P-polarized component and reflecting an S-polarized component, a reflector for reflecting the S-polarized component reflected by the reflective polarizing plate, and a polarization converting member for converting the S-polarized component to a P-polarized component. The reflective polarizing plate and the reflector are tilted at an angle such that reflecting surfaces thereof are not perpendicular to four sides of the liquid crystal display panel and are disposed such that the S-polarized component contained in a main component of light emitted from the light sources is reflected by the reflector. This keeps small the size of the liquid crystal display device and still improves reuse efficiency of the light emitted from the light sources.
摘要翻译：本发明提供一种具有导光板的背光的液晶显示装置。导光板包括用于透射P偏振分量并反射S偏振分量的反射偏振板，用于反射由反射偏振片反射的S偏振分量的反射器和用于转换S偏振分量的偏振转换部件偏振分量到P偏振分量。反射偏振片和反射器以使得其反射表面不垂直于液晶显示面板的四个侧面的角度倾斜并且被布置成使得包含在从光发射的光的主要成分中的S偏振分量源反射器反射。这保持了液晶显示装置的尺寸小，并且仍然提高了从光源发出的光的再利用效率。

28. 发明授权

US07639320B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07639320B2
公开(公告)日：2009-12-29
申请号：US11869900
申请日：2007-10-10
申请人： Osamu Itou , Tatsuya Sugita , Masaya Adachi , Shinichi Komura , Shoichi Hirota
发明人： Osamu Itou , Tatsuya Sugita , Masaya Adachi , Shinichi Komura , Shoichi Hirota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02B6/0035 , G02B6/0038 , G02F1/133514 , G02F1/133621 , G02F2001/133614
摘要： In a liquid crystal display device, rays of light of a light source for blue light emission are concentrated on a fluorescent material by using a lens of a first micro-lens array and fluorescent rays from the fluorescent material are concentrated on a pixel of corresponding color by using a lens of a second micro-lens array.
摘要翻译：在液晶显示装置中，通过使用第一微透镜阵列的透镜，用于蓝色发光的光源的光线集中在荧光材料上，并且来自荧光材料的荧光被集中在相应颜色的像素上通过使用第二微透镜阵列的透镜。

29. 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。

30. 发明授权

US08610865B2 Liquid crystal display device having particular reflection means 有权
标题翻译：具有特定反射装置的液晶显示装置
公开(公告)号：US08610865B2
公开(公告)日：2013-12-17
申请号：US13334320
申请日：2011-12-22
申请人： Masaya Adachi , Osamu Itou , Shigeki Nishizawa
发明人： Masaya Adachi , Osamu Itou , Shigeki Nishizawa
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133536 , G02F1/134363 , G02F2001/134372
摘要： The TFT substrate includes a pixel electrode and a common electrode laminated one on top of another via an insulating layer, one of the pixel electrode and the common electrode provided farther from the liquid crystal layer being formed into a plane shape, and another of the pixel electrode and the common electrode provided closer to the liquid crystal layer having slits formed therein, each of the plurality of slits having a closed end portion. The liquid crystal display panel further includes a reflection portion for reflecting light, the reflection portion being formed at a surface of the liquid crystal display panel on the illumination device side in a portion which overlaps, in plan view, the end portion of the each of the slits in the long-side direction and a vicinity thereof, and a part of an inner region of the each of the slits.
摘要翻译： TFT基板包括通过绝缘层一个层叠在一起的像素电极和公共电极，与液晶层相距较远的像素电极和公共电极之一形成为平面形状，另一个像素电极和公共电极靠近具有形成在其中的狭缝的液晶层，所述多个狭缝中的每一个具有封闭的端部。液晶显示面板还包括用于反射光的反射部分，反射部分形成在照明装置侧的液晶显示面板的表面上，该部分在俯视下与每个的端部重叠长边方向的狭缝及其附近，以及每个狭缝的内部区域的一部分。

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