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11. 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。

12. 发明申请

US20080007155A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20080007155A1
公开(公告)日：2008-01-10
申请号：US11855014
申请日：2007-09-13
申请人： Masaya ADACHI
发明人： Masaya ADACHI
IPC分类号： H01L51/52
CPC分类号： H01L51/5281 , G02B5/3016 , H01L27/3211 , H01L27/3244 , H05B33/22
摘要： A display device of the present invention has light-emitting devices making up a plurality of pixels placed in a matrix form. In the display device of the present invention, the light-emitting devices each possesses an emissive layer and a reflective element placed on the rear surface of the emissive layer; the emissive layer possesses at the said of the front side, a polarization separator which separates the light emitted from the emissive layer into two kinds of polarized components by the reflection and the transmission, and phase plate; the emissive layer substantially maintains the sate of the polarization of the light transmitted there-through; the reflective element at least reflects the circularly polarized light impinging in the vertical direction mainly as a circularly polarized light having a reverse helicity direction; and the polarization separator has a reflectance of the wavelength range from 520 nm to 600 nm smaller than a reflectance of range not more than 540 nm.
摘要翻译：本发明的显示装置具有构成矩阵状的多个像素的发光装置。在本发明的显示装置中，发光装置各自具有放置在发光层的背面的发光层和反射元件，发射层在前侧具有偏振分离器，其通过反射和透射以及相位板将发射层发射的光分离成两种偏振分量; 发射层基本上保持透射到其上的光的偏振状态; 反射元件至少反射沿垂直方向入射的圆偏振光，主要是具有反向螺旋方向的圆偏振光; 并且偏振分离器的波长范围为520nm至600nm的反射率小于不大于540nm的反射率。

13. 发明申请

US20100309110A1 PLANE-LIKE LIGHTING UNITS AND DISPLAY EQUIPMENT PROVIDED THEREWITH 有权
标题翻译：平面照明设备和显示设备
公开(公告)号：US20100309110A1
公开(公告)日：2010-12-09
申请号：US12858006
申请日：2010-08-17
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： G09G3/36 , F21V7/00
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0043 , G02B6/0046 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0065 , G02B6/0068 , G02B6/0071 , G02B6/0076 , G02B6/0078 , G02F1/133604 , G02F1/133606 , G02F1/133611 , G02F2001/133507 , G02F2001/133607 , G09G3/342 , G09G3/3426 , G09G3/3611 , G09G2310/024 , G09G2320/0261 , Y10S362/80 , Y10S385/901
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。

14. 发明申请

US20100135040A1 Light-Emitting Element and Display Device Using Same 有权
标题翻译：发光元件和显示装置使用相同
公开(公告)号：US20100135040A1
公开(公告)日：2010-06-03
申请号：US12631326
申请日：2009-12-04
申请人： Masaya ADACHI , Kazutaka TSUJI , Hajime MURAKAMI , Etsuko NISHIMURA
发明人： Masaya ADACHI , Kazutaka TSUJI , Hajime MURAKAMI , Etsuko NISHIMURA
IPC分类号： F21V7/04
CPC分类号： H01L27/3258 , H01L27/3211 , H01L27/322 , H01L27/3246 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3295 , H01L51/5203 , H01L51/5206 , H01L51/5221 , H01L51/5234 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/525 , H01L51/5262 , H01L51/5271 , H01L51/5275 , H01L51/5281 , H01L2251/5315 , H01L2251/5353 , H05B33/02 , H05B33/04 , H05B33/14 , H05B33/22
摘要： A self light emitting display device having high level of the external coupling efficiency and high grade image presentation as no optical cross-talk or blur can be obtained by a new light-emitting element. The device is constructed as follows. A plurality of picture elements, each of which picture elements has an organic layer composing light emitting areas, a transparent electrode and a reflective electrodes, are formed on a substrate. Between the picture elements, a bank which has a tilted reflective surface is formed so that the light emitting area is surrounded by the bank wherein the transparent optical waveguide layer is formed as optically isolated for each of the picture elements.
摘要翻译：通过新的发光元件可以获得具有高水平的外部耦合效率和高等级图像呈现的自发光显示装置，因为没有光学串扰或模糊。该设备的构造如下。在基板上形成有多个图像元素，每个图像元素具有构成发光区域的有机层，透明电极和反射电极。在图像元件之间，形成具有倾斜反射表面的堤，使得发光区域被堤岸包围，其中透明光波导层形成为每个像素的光学隔离。

15. 发明申请

US20090072731A1 Display Device 有权
标题翻译：显示设备
公开(公告)号：US20090072731A1
公开(公告)日：2009-03-19
申请号：US12273364
申请日：2008-11-18
申请人： Masaya ADACHI
发明人： Masaya ADACHI
IPC分类号： H01J1/62
CPC分类号： H01L51/5281 , G02B5/3016 , H01L27/3211 , H01L27/3244 , H05B33/22
摘要： A display device of the present invention has light-emitting devices making up a plurality of pixels placed in a matrix form. In the display device of the present invention, the light-emitting devices each possesses an emissive layer and a reflective element placed on the rear surface of the emissive layer; the emissive layer possesses at the said of the front side, a polarization separator which separates the light emitted from the emissive layer into two kinds of polarized components by the reflection and the transmission, and phase plate; the emissive layer substantially maintains the sate of the polarization of the light transmitted there-through; the reflective element at least reflects the circularly polarized light impinging in the vertical direction mainly as a circularly polarized light having a reverse helicity direction; and the polarization separator has a reflectance of the wavelength range from 520 nm to 600 nm smaller than a reflectance of range not more than 540 nm.
摘要翻译：本发明的显示装置具有构成矩阵状的多个像素的发光装置。在本发明的显示装置中，发光装置各自具有放置在发光层的背面的发光层和反射元件，发射层在前侧具有偏振分离器，该偏振分离器通过反射和透射以及相位板将发射层发出的光分离成两种偏振分量; 发射层基本上保持透射到其上的光的偏振状态; 反射元件至少反射沿垂直方向入射的圆偏振光，主要是具有反向螺旋方向的圆偏振光; 并且偏振分离器的波长范围为520nm至600nm的反射率小于不大于540nm的反射率。

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