公开(公告)号：US20100328778A1

公开(公告)日：2010-12-30

申请号：US12877771

申请日：2010-09-08

申请人： Koji MIMURA ,  Ken SUMIYOSHI

发明人： Koji MIMURA ,  Ken SUMIYOSHI

IPC分类号： G02B27/02 ,  G02B27/00

CPC分类号： G02B5/003

摘要： A beam direction control element has transparent areas and light absorption areas alternately arranged on a surface of a substrate, wherein the light absorption areas function as a louver for controlling the direction of a beam of light. The beam direction control element is manufactured by disposing an optically transparent material on a first transparent substrate to form transparent ridges which constitute the transparent areas, filling curable and photo-absorptive fluid in gaps between the transparent ridges, and then curing the fluid to form the light absorption areas.

摘要翻译： 光束方向控制元件具有交替地布置在基板的表面上的透明区域和光吸收区域，其中光吸收区域用作用于控制光束的方向的百叶窗。 光束方向控制元件是通过在第一透明基板上设置光学透明材料来制造的，以形成构成透明区域的透明脊，在透明脊之间的间隙中填充可固化和光吸收流体，然后固化流体以形成 吸光区。

公开(公告)号：US20080079866A1

公开(公告)日：2008-04-03

申请号：US11850162

申请日：2007-09-05

申请人： Koji MIMURA ,  Ken Sumiyoshi

发明人： Koji MIMURA ,  Ken Sumiyoshi

IPC分类号： G02F1/13357 ,  F21V9/00 ,  G03F7/004 ,  G06F3/041 ,  G02B5/22

CPC分类号： G02F1/133524 ,  F21V11/06 ,  G02B5/00 ,  G02B5/223

摘要： The invention is an optical element for limiting the propagation of light in oblique directions with respect to the optical element surface, and includes: a transparent substrate and a light ray control layer formed on a flat surface of said transparent substrate, wherein the light ray control layer has a transparent portion and a light absorbing portion, the transparent portion has a plurality of independent pattern elements having an identical configuration separated by said light absorbing portion and arranged at intervals.

摘要翻译： 本发明是用于限制相对于光学元件表面的倾斜方向的光的传播的光学元件，包括：透明基板和形成在所述透明基板的平坦表面上的光线控制层，其中光线控制 层具有透明部分和光吸收部分，透明部分具有多个独立的图案元件，其具有由所述光吸收部分隔开并以间隔布置的相同构造。

公开(公告)号：US20110310085A1

公开(公告)日：2011-12-22

申请号：US13164376

申请日：2011-06-20

申请人： Koji MIMURA ,  Ken SUMIYOSHI

发明人： Koji MIMURA ,  Ken SUMIYOSHI

IPC分类号： G06F3/038

CPC分类号： G02F1/1323 ,  G01R31/024 ,  G06F3/041 ,  G09G3/2003 ,  G09G3/36 ,  G09G3/3603 ,  G09G2320/028 ,  G09G2330/021

摘要： Provided is a display device having a viewing angle changing function, which is capable of preventing leakage of information displayed on a display screen even when there is a fault generated in changing the viewing angle. The image display device including a viewing angle changing element capable of changing a wide vision display and a narrow vision display and including a display element is provided with a detection element which detects a fault generated in the viewing angle changing element and a module for changing to a narrow vision display when there is a fault based on a detection value of the detection element. For example, when there is a fault, a transparent heater is operated to heat a liquid crystal layer to set a transparent-scattering changing element to a transparent state and forcibly set the display device to a narrow vision display.

摘要翻译： 提供一种具有视角改变功能的显示装置，其即使在改变视角时产生故障的情况下也能够防止显示在显示屏幕上的信息的泄漏。 包括能够改变宽视野显示和视觉显示并包括显示元件的视角改变元件的图像显示装置设置有检测在视角改变元件中产生的故障的检测元件和用于改变为 当基于检测元件的检测值存在故障时的窄视觉显示。 例如，当发生故障时，操作透明加热器以加热液晶层以将透明散射改变元件设置为透明状态，并强制将显示装置设置为窄视觉显示。

公开(公告)号：US20080088905A1

公开(公告)日：2008-04-17

申请号：US11866543

申请日：2007-10-03

申请人： Koji MIMURA ,  Ken Sumiyoshi

发明人： Koji MIMURA ,  Ken Sumiyoshi

IPC分类号： G02B26/08 ,  F21V1/00 ,  G02F1/01

CPC分类号： G02F1/133524 ,  G02B6/005

摘要： A micro-louver (1) includes: a transparent substrate (2); a concavoconvex shape portion (5) formed on at least one surface of the transparent substrate (2) and in a prescribed pattern for diffracting incident light to form an image; and a light controlling layer (7) including at least one transparent layer (3) and at least light-absorption layer (4) arranged alternately on said at least one surface of the transparent substrate (2), each of said at least one transparent layer (3) and said at least one transparent layer (4) extending in a direction that intersects said at least one surface of the transparent substrate (2).

摘要翻译： 微百叶窗（1）包括：透明基板（2）; 形成在所述透明基板（2）的至少一个表面上并且以用于衍射入射光以形成图像的规定图案的凹凸形状部分（5） 以及包括至少一个透明层（3）和至少在所述透明基板（2）的所述至少一个表面上交替布置的光吸收层（4）的光控制层（7），所述至少一个透明 层（3）和所述至少一个透明层（4）在与所述透明基板（2）的所述至少一个表面相交的方向上延伸。

公开(公告)号：US20070229421A1

公开(公告)日：2007-10-04

申请号：US11683926

申请日：2007-03-08

申请人： Ken SUMIYOSHI ,  Koji MIMURA

发明人： Ken SUMIYOSHI ,  Koji MIMURA

IPC分类号： G09G3/36

CPC分类号： G09G3/36 ,  G02F1/1323 ,  G02F1/133305 ,  G02F1/13471 ,  G02F2202/40 ,  G09G2300/023 ,  G09G2320/068

摘要： A display device, capable of changing view angle range and suitable for reducing thickness and weight, is provided. One compensating panel has such a structure that two polymer films, having birefringence, adhere to each other. The birefringence directions of the polymer films are parallel or orthogonal to the liquid crystal orientation direction. Similarly, another compensating panel has such a structure that two polymer films, having birefringence, adhere to each other. The birefringence directions of the polymer films are parallel or orthogonal to the liquid crystal orientation direction. Since the compensating panel does not include glass substrates but includes polymer films, the display device can be thin and light.

摘要翻译： 提供了能够改变视角范围并适合于减小厚度和重量的显示装置。 一个补偿面板具有两个具有双折射的聚合物膜彼此粘附的结构。 聚合物膜的双折射方向与液晶取向方向平行或正交。 类似地，另一个补偿面板具有这样的结构，即具有双折射的两个聚合物膜彼此粘附。 聚合物膜的双折射方向与液晶取向方向平行或正交。 由于补偿面板不包括玻璃基板，而是包括聚合物膜，所以显示装置可以薄而轻。

公开(公告)号：US20120013560A1

公开(公告)日：2012-01-19

申请号：US13242251

申请日：2011-09-23

申请人： Koji MIMURA ,  Ken SUMIYOSHI

发明人： Koji MIMURA ,  Ken SUMIYOSHI

IPC分类号： G06F3/041 ,  G02B27/42

CPC分类号： G02F1/133524 ,  G02B6/005

摘要： A micro-louver (1) includes: a transparent substrate (2); a concavoconvex shape portion (5) formed on at least one surface of the transparent substrate (2) and in a prescribed pattern for diffracting incident light to form an image; and a light controlling layer (7) including at least one transparent layer (3) and at least light-absorption layer (4) arranged alternately on said at least one surface of the transparent substrate (2), each of said at least one transparent layer (3) and said at least one transparent layer (4) extending in a direction that intersects said at least one surface of the transparent substrate (2).

摘要翻译： 微百叶窗（1）包括：透明基板（2）; 形成在所述透明基板（2）的至少一个表面上并且以用于衍射入射光以形成图像的规定图案的凹凸形状部分（5） 以及包括至少一个透明层（3）和至少在所述透明基板（2）的所述至少一个表面上交替布置的光吸收层（4）的光控制层（7），所述至少一个透明 层（3）和所述至少一个透明层（4）在与所述透明基板（2）的所述至少一个表面相交的方向上延伸。

公开(公告)号：US20080080040A1

公开(公告)日：2008-04-03

申请号：US11847075

申请日：2007-08-29

申请人： Koji MIMURA ,  Ken Sumiyoshi

发明人： Koji MIMURA ,  Ken Sumiyoshi

IPC分类号： G02F1/01 ,  G02B5/22

CPC分类号： G02B5/201 ,  G02B5/003 ,  G02F1/1323 ,  G02F1/133606 ,  G02F2001/133607

摘要： A microlouver includes a periodic structure in which a transparent layer and a light absorption layer are alternately disposed with a constant, repetitive period. The range of the exit direction of a light beam passing through the transparent layer is restricted by the light absorption layer. The periodic structure includes a periodic structure portion divided in the direction that intersects the direction in which the transparent layer and the light absorption layer are repeatedly disposed. In the periodic structure portion, between the periodic structures adjacent to each other, there is a difference of 180 degree in the phase of spatial frequency of each periodic structure.

摘要翻译： 微型扫描器包括周期性结构，其中透明层和光吸收层以恒定的重复周期交替布置。 通过透明层的光束的出射方向的范围被光吸收层限制。 周期性结构包括沿与重复设置透明层和光吸收层的方向相交的方向分割的周期性结构部分。 在周期结构部分中，在彼此相邻的周期性结构之间，在每个周期性结构的空间频率的相位上存在180度的差。

公开(公告)号：US20110176312A1

公开(公告)日：2011-07-21

申请号：US13022356

申请日：2011-02-07

申请人： Koji MIMURA ,  Ken SUMIYOSHI

发明人： Koji MIMURA ,  Ken SUMIYOSHI

IPC分类号： F21V5/02 ,  G02B5/22 ,  G02B5/02

CPC分类号： B29D11/0074 ,  G02F1/133524 ,  G03F7/0007

摘要： An optical element manufacturing method according to the present invention includes: disposing a mask on a transparent photosensitive resin; patterning said transparent resin by applying an exposure light to said transparent photosensitive resin through said mask to form a transparent layer; forming a light absorbing layer by filling a gap in the transparent layer with a black curable resin; and illuminating a mask surface of the mask with the exposure light at an angle.

摘要翻译： 根据本发明的光学元件制造方法包括：将掩模设置在透明感光性树脂上; 通过所述掩模对所述透明感光树脂施加曝光光来形成所述透明树脂以形成透明层; 通过用黑色固化树脂填充透明层中的间隙来形成光吸收层; 并以一定角度用曝光光照射掩模的掩模表面。

公开(公告)号：US20080144179A1

公开(公告)日：2008-06-19

申请号：US11866763

申请日：2007-10-03

申请人： Koji MIMURA ,  Ken Sumiyoshi

发明人： Koji MIMURA ,  Ken Sumiyoshi

IPC分类号： G02B5/02

CPC分类号： G02B5/0278 ,  G02B5/005 ,  G02B5/0231 ,  G02B5/0252 ,  G02F1/133504 ,  G02F1/133524

摘要： An optical element includes a microlouver including transparent layers and light absorbing layers alternately disposed, the light absorbing layers constraining the extent of the direction in which light passing through the transparent layers exits, and a diffusion layer provided on the microlouver. The angle of the field of view varies in such a way that the angle of the field of the view light passing thorough the peripheral area of the optical element is smaller than the angle of the field of view of light passing thorough the central area of the optical element.

摘要翻译： 光学元件包括交替布置的透明层和光吸收层的微透镜，限制穿过透明层的光的方向的范围的光吸收层以及设置在微透镜上的扩散层。 视场的角度以这样的方式变化，使得通过光学元件的周边区域的视野光的角度小于通过光学元件的中心区域的光的视场角度 光学元件。

公开(公告)号：US20110085182A1

公开(公告)日：2011-04-14

申请号：US12903364

申请日：2010-10-13

申请人： Kunihiro SHIOTA ,  Koji MIMURA ,  Hiroshi TANABE ,  Koji SHIGEMURA

发明人： Kunihiro SHIOTA ,  Koji MIMURA ,  Hiroshi TANABE ,  Koji SHIGEMURA

IPC分类号： G01B11/14

CPC分类号： G02F1/133524 ,  G02F1/13476 ,  G02F1/135

摘要： An image forming apparatus includes: a functional element substrate to which a pixel is formed in a predetermined cycle; an opposed substrate formed on the functional element substrate; and an optical device arranged on the opposed substrate, which includes a transparent layer and an optical absorption layer arranged in a cycle of 1/n (n is an integer number) of the cycle of arranging the pixel, and restricts spread of transmitted light.

摘要翻译： 图像形成装置包括：以预定周期形成像素的功能元件基板; 形成在所述功能元件基板上的相对基板; 以及布置在相对基板上的光学器件，其包括以安排像素的周期的1 / n（n为整数）的周期布置的透明层和光吸收层，并且限制透射光的扩展。