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1. 发明授权

US08882324B2 Lighting device, display device and liquid crystal display device 有权
标题翻译：照明装置，显示装置和液晶显示装置
公开(公告)号：US08882324B2
公开(公告)日：2014-11-11
申请号：US13523287
申请日：2012-06-14
申请人： Masaya Adachi , Akiyoshi Tobe , Yasuhisa Shiraishi
发明人： Masaya Adachi , Akiyoshi Tobe , Yasuhisa Shiraishi
IPC分类号： G02F1/1335 , F21V7/04 , F21V5/02 , G02B5/04 , F21V8/00
CPC分类号： G02B5/045 , G02B6/0053 , G02B6/0056
摘要： A lighting device includes a light source 30, a light guide 20 provided adjacent to the light source 30 and including a light source light incident surface 21 on which light emitted by the light source 30 enters and a planar light emission surface 22 from which planar light is emitted, and an optical sheet 50 including a planar light incident surface 53 on which the planar light enters, and configured to change a traveling direction of the planar light because a light emission side of the optical sheet 50 has a shape in which plural columnar prisms 51 extending in parallel to the light source light incident surface 21 are arranged side by side. In each of the prisms 51, a distal surface has at least different two kinds of inclination angles.
摘要翻译：照明装置包括光源30，与光源30相邻设置的光导20，并且包括光源30发射的光入射的光源光入射面21和平面光出射面22，平面光以及包括平面光入射面53的光学片50，由于光学片50的发光侧具有多个柱状的形状，所述光学片50包括平面光入射的平面光入射面53，并且被配置为改变平面光的行进方向平行于光源光入射面21延伸的棱镜51并列配置。在每个棱镜51中，远端表面具有至少不同的两种倾斜角。

2. 发明授权

US08847858B2 Organic electroluminescent light emitting display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US08847858B2
公开(公告)日：2014-09-30
申请号：US13889767
申请日：2013-05-08
申请人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
发明人： Toshihiro Sato , Genshiro Kawachi , Yoshiro Mikami , Masaya Adachi
IPC分类号： G09G3/30 , H01L27/32 , G09G3/32 , H01L51/52 , G09G3/20
CPC分类号： H01L27/3276 , G09G3/2011 , G09G3/3233 , G09G2300/0417 , G09G2300/0439 , G09G2300/0809 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/02 , G09G2320/0233 , G09G2320/0238 , G09G2320/043 , H01L27/3246 , H01L27/326 , H01L27/3272 , H01L51/5284
摘要： In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and a second active element which regulates the current supplied to the organic electroluminescent element in accordance with the data signal, and a capacitive element storing the data signal, the present invention utilizes a part of the capacitive element arranged in one of the pixels for a light shielding member which shields the plurality of active elements arranged the one of the pixels from light emitted by the organic electroluminescent element arranged therein or another pixel adjacent thereto so as to suppress image quality deterioration and smear appearing in an image display area of the organic electroluminescent light emitting display device.
摘要翻译：在包括多个像素的有机电致发光显示装置中，每个像素包括通过提供给其的电流发光的有机电致发光元件，包括获取数据信号的第一有源元件和第二有源元件的多个有源元件，调节根据数据信号提供给有机电致发光元件的电流和存储数据信号的电容元件，本发明利用布置在一个像素中的电容元件的一部分来遮蔽多个有源元件将排列在其中的有机电致发光元件发出的光中的一个像素排列在与其相邻的其他像素上，以抑制出现在有机电致发光显示装置的图像显示区域中的图像质量恶化和拖尾。

3. 发明授权

US08368080B2 Light emitting display with optical compensation layer and circularly polarized reflective layer for improved contrast even in high ambient light 有权
标题翻译：具有光学补偿层和圆偏振反射层的发光显示器，即使在高环境光下也能改善对比度
公开(公告)号：US08368080B2
公开(公告)日：2013-02-05
申请号：US12629715
申请日：2009-12-02
申请人： Masaya Adachi , Osamu Itou
发明人： Masaya Adachi , Osamu Itou
IPC分类号： H01L33/00
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。

4. 发明授权

US08325295B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08325295B2
公开(公告)日：2012-12-04
申请号：US12709315
申请日：2010-02-19
申请人： Tatsuya Sugita , Masaya Adachi , Shinichiro Oka
发明人： Tatsuya Sugita , Masaya Adachi , Shinichiro Oka
IPC分类号： G02F1/1335
CPC分类号： G02B6/0076 , G02B6/003 , G02B6/0038 , G02B6/0068 , G02B6/0073 , G02B6/0083 , G02F1/133615 , G02F2001/133601 , G09G3/342 , G09G2320/0233
摘要： A liquid crystal display device includes a liquid crystal display panel, a plurality of groups of light source units, a plurality of light guide plates, and a light source control circuit configured to control light amounts of the light source units. The plurality of light guide plates are configured to transmit light from the plurality of groups of the light source units. In each of the plurality of light guide plates, areas from which the transmitted light exiting toward the liquid crystal display panel differ from one another. One of the plurality of groups of the light source units paired with one of the plurality of light guide plates includes at least two light source units that are controlled in light amount independently. A number of the areas of the one of the plurality of light guide plates is at least a number of the light source units thereof.
摘要翻译：液晶显示装置包括液晶显示面板，多组光源单元，多个导光板和配置为控制光源单元的光量的光源控制电路。多个导光板被配置为透射来自多组光源单元的光。在多个导光板的每一个中，向液晶显示面板射出的透射光的区域彼此不同。与多个导光板中的一个配对的多个光源单元组中的一个包括至少两个独立地控制光量的光源单元。多个导光板中的一个的多个区域是至少多个光源单元。

5. 发明申请

US20120176563A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120176563A1
公开(公告)日：2012-07-12
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： G02F1/13357
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。

6. 发明授权

US08183770B2 Light emitting display 有权
标题翻译：发光显示
公开(公告)号：US08183770B2
公开(公告)日：2012-05-22
申请号：US13177099
申请日：2011-07-06
申请人： Masaya Adachi , Toshihiro Sato , Naoki Tokuda
发明人： Masaya Adachi , Toshihiro Sato , Naoki Tokuda
IPC分类号： H01J1/62
CPC分类号： H01L51/5262 , H01L27/3211 , H01L27/3244 , H01L27/3248 , H01L2251/5315 , H01L2251/558
摘要： A color light emitting display includes light-emitting devices of a plurality of red, green and blue pixels disposed in a matrix form. The light-emitting display takes out light from a side opposite to a substrate on which the light-emitting devices are formed. A wavelength of the light, of which an interference intensity to the light emitted from an emissive layer constituting a part of one of said light-emitting devices becomes a maximum value at 0 degree of a viewing angle, is λimax, a wavelength of the light becomes a minimum value in the interference intensity is λimin, a wavelength of the light becomes a maximum in a light intensity in relation to the light emitted from said emissive layer is λemax, and a relationship of λimax
摘要翻译：彩色发光显示器包括以矩阵形式布置的多个红色，绿色和蓝色像素的发光器件。发光显示器从与其上形成有发光器件的衬底相对的一侧取出光。构成发光元件的一部分的发光层发出的光的干涉强度成为视角0度的最大值的光的波长为λimax，光的波长成为干涉强度的最小值为λimin时，光的波长相对于从发光层发射的光的光强度为λemax，λimax<λemax与λimin≥λemax+ 70nm的关系成为最大值对于红色，绿色和蓝色中的至少一种颜色是满意的。

7. 发明授权

US08177407B2 Plane-like lighting units and display equipment provided therewith 有权
标题翻译：类似飞机的照明单元和与之配套的显示设备
公开(公告)号：US08177407B2
公开(公告)日：2012-05-15
申请号：US13312496
申请日：2011-12-06
申请人： Masaya Adachi , Ikuo Hiyama , Makoto Tsumura , Shusuke Endo
发明人： Masaya Adachi , Ikuo Hiyama , Makoto Tsumura , Shusuke Endo
IPC分类号： F21V7/04
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0076 , G02B6/0078 , G02F1/133606 , G02F1/133611 , G02F2001/133507 , G02F2001/133607 , G09G3/342 , G09G2310/024 , G09G2320/0261
摘要： A light unit which includes a plurality of light-emitting diode (LED) light sources arranged in parallel, a light-guiding member arranged on said LED light sources, a light reflecting part for reflecting light from said LED light sources forward, a light diffusion part for outgoing light from the surface of said light-guiding member to outside, and an optical path changing part arranged above said light-diffusion part, wherein a side of said light-guiding member that faces said light diffusion part is flat.
摘要翻译：一种灯单元，包括并排布置的多个发光二极管（LED）光源，布置在所述LED光源上的导光构件，用于将来自所述LED光源的光向前反射的光反射部，光扩散从所述导光部件的表面到外部的输出光的一部分，以及布置在所述光扩散部上方的光路改变部，其中所述导光部件的面向所述光漫射部的一侧是平坦的。

8. 发明授权

US08154693B2 Liquid crystal display device and manufacturing method for same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08154693B2
公开(公告)日：2012-04-10
申请号：US12496695
申请日：2009-07-02
申请人： Miharu Otani , Jun Tanaka , Kazuhito Masuda , Masaya Adachi , Takato Hiratsuka
发明人： Miharu Otani , Jun Tanaka , Kazuhito Masuda , Masaya Adachi , Takato Hiratsuka
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/133528 , G02F1/134363
摘要： An object of the present invention is to increase the dichroic ratio of the built-in polarizing layer in reflective regions so that the display performance improves in a semi-transmission type liquid crystal display device having a transmissive display portion and a reflective display portion. The present invention provides a liquid crystal display device having first and second substrates which face each other with a liquid crystal layer in between, where a transmissive region and a reflective region are formed in each pixel on the above described first substrate, as well as: a reflective layer formed in the above described reflective region on the above described first substrate; a polarizing layer formed on the above described first substrate on the liquid crystal layer side of the above described reflective layer from chromonic liquid crystal molecules; a pixel electrode formed on the above described first substrate on the liquid crystal layer side of the above described reflective layer and electrically connected to a source electrode of a thin film transistor; and a protective layer formed in the reflective region between the above described polarizing layer and the above described pixel electrode which makes contact with the above described polarizing layer.
摘要翻译：本发明的目的在于提高反射区域内置的偏振层的分色比，从而在具有透射型显示部和反射型显示部的半透射型液晶显示装置中显示性能提高。本发明提供一种液晶显示装置，其具有在上述第一基板的各像素中形成有透射区域和反射区域的液晶层彼此面对的第一和第二基板，以及：在上述第一基板上形成在上述反射区域中的反射层; 在发色液晶分子上形成在上述反射层的液晶层一侧的上述第一基板上的偏光层; 形成在上述反射层的液晶层侧的上述第一基板上的电连接于薄膜晶体管的源电极的像素电极; 以及形成在与上述偏振层接触的上述偏振层和上述像素电极之间的反射区域中的保护层。

9. 发明申请

US20120069272A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20120069272A1
公开(公告)日：2012-03-22
申请号：US13227700
申请日：2011-09-08
申请人： Tatsuya SUGITA , Masaya ADACHI
发明人： Tatsuya SUGITA , Masaya ADACHI
IPC分类号： G02F1/1335
CPC分类号： G02F1/133536 , G02B5/0257 , G02F1/133606 , G02F1/13363
摘要： The backlight has an anisotropic diffusion sheet disposed between the reflective polarizing plate and the optical path converter. The anisotropic diffusion sheet includes a refractive index anisotropic diffusion sheet stretched in an absorption axis direction in which a concave-convex portion is formed on a surface of the reflective polarized plate, and an isotropic material part laminated on a surface of the concave-convex part. The isotropic material part has an isotropic reflective index. The refractive index of the isotropic material part is the same as the refractive index in the transmission axis direction perpendicular to a stretching direction of the refractive index anisotropic sheet.
摘要翻译：背光源具有设置在反射偏光板和光路转换器之间的各向异性扩散片。各向异性扩散片包括在反射偏振板的表面上形成凹凸部的吸收轴方向上拉伸的折射率各向异性扩散片，以及层叠在凹凸部的表面上的各向同性材料部。各向同性材料部分具有各向同性的反射指数。各向同性材料部分的折射率与垂直于折射率各向异性片材的拉伸方向的透射轴方向的折射率相同。

10. 发明授权

US08111357B2 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：US08111357B2
公开(公告)日：2012-02-07
申请号：US11271802
申请日：2005-11-14
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。

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