公开(公告)号：US07916241B2

公开(公告)日：2011-03-29

申请号：US11866526

申请日：2007-10-03

Applicant: Koji Mimura ,  Ken Sumiyoshi

Inventor： Koji Mimura ,  Ken Sumiyoshi

IPC: G02F1/1335 ,  F21V11/16

CPC classification number: B29D11/0074 ,  G02F1/133524 ,  G03F7/0007

Abstract: 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.

Abstract translation: 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：US20080088905A1

公开(公告)日：2008-04-17

申请号：US11866543

申请日：2007-10-03

Applicant: Koji MIMURA ,  Ken Sumiyoshi

Inventor： Koji MIMURA ,  Ken Sumiyoshi

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

CPC classification number: G02F1/133524 ,  G02B6/005

Abstract: 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).

Abstract translation: 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：US20070268586A1

公开(公告)日：2007-11-22

申请号：US11746516

申请日：2007-05-09

Applicant: Koji Mimura ,  Ken Sumiyoshi

Inventor： Koji Mimura ,  Ken Sumiyoshi

IPC: G02B5/02 ,  G02B13/20

CPC classification number: G02B5/003

Abstract: 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.

Abstract translation: 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：US08804073B2

公开(公告)日：2014-08-12

申请号：US11850162

申请日：2007-09-05

Applicant: Koji Mimura ,  Ken Sumiyoshi

Inventor： Koji Mimura ,  Ken Sumiyoshi

IPC: G02F1/1333 ,  F21V11/02 ,  F21V11/16 ,  G02B27/00 ,  G02F1/1335 ,  F21V11/06 ,  G02B5/00

CPC classification number: G02F1/133524 ,  F21V11/06 ,  G02B5/00 ,  G02B5/223

Abstract: 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.

Abstract translation: 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：US08233114B2

公开(公告)日：2012-07-31

申请号：US13022356

申请日：2011-02-07

Applicant: Koji Mimura ,  Ken Sumiyoshi

Inventor： Koji Mimura ,  Ken Sumiyoshi

IPC: G02F1/1335 ,  F21V11/02 ,  G02B27/00

CPC classification number: B29D11/0074 ,  G02F1/133524 ,  G03F7/0007

Abstract: 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.

Abstract translation: 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：US20090213298A1

公开(公告)日：2009-08-27

申请号：US12432520

申请日：2009-04-29

Applicant: Koji Mimura ,  Ken Sumiyoshi ,  Goroh Saitoh ,  Jin Matsusima ,  Yoshie Yagi

Inventor： Koji Mimura ,  Ken Sumiyoshi ,  Goroh Saitoh ,  Jin Matsusima ,  Yoshie Yagi

IPC: G02F1/13357 ,  G02F1/1335 ,  G02F1/13

CPC classification number: G02B6/0053 ,  G02F1/133605 ,  G02F1/133615 ,  G02F2001/133616

Abstract: The present invention relates to an optical modulating display device (200) such as a liquid crystal displaying device provided with a front-light type planar illuminating device.The above front-light type planar illuminating device allows illuminating light to propagate inside a substrate (1), and is provided with a low refraction layer (3) being lower in refractive index than the substrate (1) and being in close contact with the inner surface of the substrate (1), and with reflection structure (11) on the outer surface of the substrate (1).The optical modulating display device (200) provided with the above front-light type planar illuminating device can ensure a sufficient amount of guide light propagating inside the substrate (1) and reduce non-uniformity in display illumination.And a display apparatus mounting the above optical modulating display device (200) thereon can be reduced in thickness and weight and provide a high quality display.

Abstract translation: 光调制显示装置技术领域本发明涉及具有前照式平面照明装置的液晶显示装置的光调制显示装置（200）。 上述前照式平面照明装置允许照明光在基板（1）内部传播，并且设置有折射率低于基板（1）的低折射层（3），并且与 在衬底（1）的外表面上具有反射结构（11）。 设置有上述前照式平面照明装置的光调制显示装置（200）能够确保在基板（1）内传播的足够量的引导光，并降低显示照明的不均匀性。 并且在其上安装上述光调制显示装置（200）的显示装置可以减小厚度和重量，并提供高质量的显示。

公开(公告)号：US20070216829A1

公开(公告)日：2007-09-20

申请号：US11714144

申请日：2007-03-06

Applicant: Ken Sumiyoshi ,  Koji Mimura

Inventor： Ken Sumiyoshi ,  Koji Mimura

IPC: G02F1/1347

CPC classification number: G02F1/13471 ,  G09G3/2025 ,  G09G3/3611 ,  G09G2300/023 ,  H04N13/341 ,  H04N2013/403

Abstract: To provide a sight controllable display device that is capable of switching a regular display and a concealed display easily. A display panel and a modulator are disposed between two polarizing plates. The display panel performs a regular display drive. Meanwhile, the modulator drives to operate at a speed faster than twice the speed of the display panel and modulate the display image of the display panel. When displaying an image that is desired to be concealed, the period where the modulator is not in action is selected and viewed by a shutter. By stopping the action of the modulator, the regular display can be viewed as it is without the shutter.

Abstract translation: 提供能够容易地切换常规显示和隐藏显示的可视可控显示装置。 显示面板和调制器设置在两个偏振片之间。 显示面板执行常规显示驱动。 同时，调制器驱动以比显示面板的速度快两倍的速度操作，并调制显示面板的显示图像。 当显示希望被隐藏的图像时，通过快门来选择和观看调制器不起作用的周期。 通过停止调制器的动作，可以看到普通显示器没有快门。

公开(公告)号：US20140104520A1

公开(公告)日：2014-04-17

申请号：US13960896

申请日：2013-08-07

Applicant: Jin Matsushima ,  Hiroshi Okumura ,  Ken Sumiyoshi

Inventor： Jin Matsushima ,  Hiroshi Okumura ,  Ken Sumiyoshi

IPC: G02F1/13

CPC classification number: G02F1/1323 ,  G09G3/3688 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0242

Abstract: A liquid crystal display accommodates a reflective portion with a concavo-convex reflecting pixel electrode for reflecting incident light from the display face side, and a transmissive portion with a transmissive pixel electrode for transmitting light output from the backlight. In a wide viewing angle region, luminance of the reflective portion is greater than the transmissive portion. In other angle regions, luminance of the transmissive portion is greater than the reflective portion. In a wide viewing field mode, the reflective portion and transmissive portion both perform normal display. In the narrow viewing field mode, the transmissive portion performs normal display, while the reflective portion performs cancelling data display, thereby rendering unviewable the display content of the transmissive portion from beyond a certain viewing angle. Thus, a semi-transmissive liquid crystal display device and a portable terminal device is switchable between a narrow viewing field mode and a wide viewing field mode.

Abstract translation: 液晶显示器容纳具有用于反射来自显示面侧的入射光的凹凸反射像素电极的反射部分和具有用于透射从背光源输出的光的透射像素电极的透射部分。 在宽视角区域中，反射部分的亮度大于透射部分。 在其他角度区域中，透射部分的亮度大于反射部分。 在宽视野模式中，反射部分和透射部分均执行正常显示。 在窄视野模式中，透射部分执行正常显示，而反射部分执行取消数据显示，从而使透视部分的显示内容超过一定视角。 因此，半透射型液晶显示装置和便携式终端装置能够在窄视场模式和宽视野模式之间切换。

公开(公告)号：US08471998B2

公开(公告)日：2013-06-25

申请号：US12784907

申请日：2010-05-21

Applicant: Yuko Ishii ,  Ken Sumiyoshi ,  Kenichi Takatori

Inventor： Yuko Ishii ,  Ken Sumiyoshi ,  Kenichi Takatori

IPC: C09K19/02 ,  G02F1/133 ,  G02F1/1347

CPC classification number: G09G3/3648 ,  G02F1/009 ,  G02F1/133377 ,  G02F2203/60 ,  G09G3/3406 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2310/02 ,  G09G2310/0281 ,  G09G2320/041 ,  G09G2320/0626

Abstract: A liquid crystal display element includes a liquid crystal composition sandwiched between substrates, wherein at least two types of liquid crystal compositions which exhibit liquid crystal phase in different temperature ranges are contained within each one pixel, and each of the at least two types of liquid crystal compositions is sealed and isolated within each pixel.

Abstract translation: 液晶显示元件包括夹在基板之间的液晶组合物，其中在每个像素内包含至少两种在不同温度范围内呈液晶相的液晶组合物，并且至少两种液晶 组合物在每个像素内被密封和分离。

公开(公告)号：US07678454B2

公开(公告)日：2010-03-16

申请号：US11927730

申请日：2007-10-30

Applicant: Shin-Ichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

Inventor： Shin-Ichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

IPC: B32B17/00

CPC classification number: G02B3/0056 ,  B81B2207/056 ,  B81C1/00031 ,  B81C2201/0133 ,  B81C2201/0142 ,  C03C15/00 ,  C03C17/34 ,  C03C2204/08 ,  C03C2218/34 ,  G02B3/0012 ,  G02F1/133526 ,  Y10T428/131 ,  Y10T428/249969 ,  Y10T428/315

Abstract: In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32, 34) having an opening (36) is applied to the workpiece, and the workpiece is etched with an etching solution (38) to thereby form a recess (40), corresponding to a shape of the opening, in a surface of the workpiece. The etching of the workpiece is stopped due to the etching control component eluted out of the workpiece in the etching solution within the recess during the isotropic etching process.

Abstract translation: 在包含蚀刻控制部件的工件（30）中形成精细结构的形成方法中，使用各向同性蚀刻工序，将具有开口（36）的掩模（32,34）施加到工件上，工件为 用蚀刻溶液（38）蚀刻，从而在工件的表面形成对应于开口形状的凹部（40）。 由于在各向同性蚀刻工艺期间蚀刻控制部件在凹陷内的蚀刻溶液中从工件中洗脱出来，停止了工件的蚀刻。