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1. 发明申请

US20100073270A1 Sequence and timing control of writing and rewriting pixel memories with substantially lower data rate 有权
标题翻译：以基本上较低的数据速率写入和重写像素存储器的顺序和定时控制
公开(公告)号：US20100073270A1
公开(公告)日：2010-03-25
申请号：US12590372
申请日：2009-11-06
申请人： Fusao Ishii , YiQing Liu
发明人： Fusao Ishii , YiQing Liu
IPC分类号： G09G3/34
CPC分类号： G09G3/2037 , G02B26/0841 , G09G3/2077 , G09G3/346 , H04N5/7458 , H04N9/312 , H04N2005/7466
摘要： A spatial light modulator driven with binary pulse-width-modulation requires very high data transfer rate to achieve high grayscale. This invention enables to reduce substantially the data transfer rate using non-sequential order of binary bits, wherein the combination of the sequences of binary bits is selected from the combinations which avoid simultaneous writing of multiple rows. The possible number of such combinations is astronomically large and mathematical programs were developed to find right combinations. These results were proposed.
摘要翻译：用二进制脉冲宽度调制驱动的空间光调制器需要非常高的数据传输速率才能实现高灰度级。本发明使得可以使用二进制位的非顺序次序来实质地减少数据传输速率，其中从避免多行同时写入的组合中选择二进制位序列的组合。这种组合的可能数量是天文学的，并且开发数学程序以找到正确的组合。提出了这些结果。

2. 发明授权

US08228595B2 Sequence and timing control of writing and rewriting pixel memories with substantially lower data rate 有权
标题翻译：以基本上较低的数据速率写入和重写像素存储器的顺序和定时控制
公开(公告)号：US08228595B2
公开(公告)日：2012-07-24
申请号：US12590372
申请日：2009-11-06
申请人： Fusao Ishii , YiQing Liu
发明人： Fusao Ishii , YiQing Liu
IPC分类号： G02B26/00 , G02F1/29
CPC分类号： G09G3/2037 , G02B26/0841 , G09G3/2077 , G09G3/346 , H04N5/7458 , H04N9/312 , H04N2005/7466
摘要： A spatial light modulator driven with binary pulse-width-modulation requires very high data transfer rate to achieve high grayscale. This invention enables to reduce substantially the data transfer rate using non-sequential order of binary bits, wherein the combination of the sequences of binary bits is selected from the combinations which avoid simultaneous writing of multiple rows. The possible number of such combinations is astronomically large and mathematical programs were developed to find right combinations. These results were proposed.
摘要翻译：用二进制脉冲宽度调制驱动的空间光调制器需要非常高的数据传输速率才能实现高灰度级。本发明使得可以使用二进制位的非顺序次序来实质地减少数据传输速率，其中从避免多行同时写入的组合中选择二进制位序列的组合。这种组合的可能数量是天文学的，并且开发数学程序以找到正确的组合。提出了这些结果。

3. 发明授权

US11073694B2 Optics of wearable display using laser beam scanner 有权
公开(公告)号：US11073694B2
公开(公告)日：2021-07-27
申请号：US15843330
申请日：2017-12-15
申请人： Fusao Ishii , NTT DOCOMO, Inc.
发明人： Fusao Ishii , Mikiko Nakanishi , Kazuhiko Takahashi , Yuji Abrakawa , Keiichi Murakami
IPC分类号： G02B27/01 , G02B26/08 , G02B26/10
摘要： A see-through image display system having a laser-beam-scanner has a very small eyebox when a laser beam is directly projected into eye. This invention provides a solution to increase the size of eyebox using a free-form-mirror to create a real image with high NA without exit-pupil-expander.

4. 发明申请

US20170322414A1 Optical waveguide using fresnel lenses 审中-公开
公开(公告)号：US20170322414A1
公开(公告)日：2017-11-09
申请号：US14999458
申请日：2016-05-09
申请人： Fusao Ishii
发明人： Fusao Ishii
IPC分类号： G02B27/01 , G02B17/00 , G02B3/08
CPC分类号： G02B27/0101 , G02B3/08 , G02B17/006 , G02B2027/012 , G02B2027/0125 , G02B2027/013
摘要： An optical waveguide for a see-through display system using Fresnel lenses is disclosed. This invention enables high efficiency of light utilization, wavelength independence, high resolution and very small form factor. This display system is suitable for head-up-display and wearable display.

5. 发明申请

US20160357094A1 Optics of projecor 审中-公开
标题翻译：投影仪的光学
公开(公告)号：US20160357094A1
公开(公告)日：2016-12-08
申请号：US14756589
申请日：2015-09-21
申请人： Fusao Ishii
发明人： Fusao Ishii
IPC分类号： G03B21/10 , G02B27/42 , G03B21/28 , G03B21/62 , G02B5/02 , G02B3/08 , G03B21/20 , G02B27/48
CPC分类号： G03B21/10 , G02B3/08 , G02B5/0226 , G02B5/0289 , G02B5/32 , G02B27/425 , G02B27/48 , G03B21/2033 , G03B21/208 , G03B21/28 , G03B21/62
摘要： A projection display system is disclosed including a laser light source, projection lens or mirror, and screen. This invention enables a decorative screen which hides a display and matches near-by furniture. This invention also discloses a tiny cost-effective laser light source for projection displays.
摘要翻译：公开了一种包括激光源，投影透镜或反射镜以及屏幕的投影显示系统。本发明能够实现隐藏显示器和匹配近距离家具的装饰屏幕。本发明还公开了一种用于投影显示器的微小的具有成本效益的激光光源。

6. 发明申请

US20150302773A1 See Through Display enabling the correction of visual deficits 审中-公开
标题翻译：透视显示可以矫正视力不足
公开(公告)号：US20150302773A1
公开(公告)日：2015-10-22
申请号：US14121588
申请日：2014-09-20
申请人： Fusao Ishii
发明人： Victor Stone , Fusao Ishii
IPC分类号： G09B21/00 , G02B27/02 , G02B27/01
CPC分类号： G09B21/008 , G02B6/00 , G02B6/0035 , G02B27/0172 , G02B2027/0174 , G02B2027/0178 , G02C11/10 , G02C2202/10
摘要： A See-Through Display System with the ability to correct visual deficits such as presbyopia, color blindness and poor night vision is disclosed. This invention enables the correction of visual deficits using camera(s), microdisplay(s), controlling circuit(s) and see through optics such as free form lens/mirror, half-mirror, diffractive and/or holographic optical element(s).
摘要翻译：透视显示系统具有矫正视力不足的能力，例如老花眼，色盲和夜视不良。本发明能够使用照相机，微型显示器，控制电路校正视觉缺陷，并通过诸如自由形式的透镜/反射镜，半透半反镜，衍射和/或全息光学元件的光学元件来观察，。

7. 发明授权

US08654435B2 Microwindow device 有权
标题翻译：微窗设备
公开(公告)号：US08654435B2
公开(公告)日：2014-02-18
申请号：US13200992
申请日：2011-10-05
申请人： Fusao Ishii
发明人： Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/023
摘要： The present invention provides a transmissive Spatial Light Modulator with fast response speed and higher brightness using micro-windows having switching transistors on said window so that the fill factor of light transferring area can be maximized. Conventional systems have transistors out of windows which substantially reduce the area to pass incoming light, because transistors are usually opaque and block light transmission. Transmissive Spatial Light Modulator requires simpler and smaller optics than reflective Spatial Light Modulator.
摘要翻译：本发明提供一种具有快速响应速度和更高亮度的透射空间光调制器，其使用在所述窗口上具有开关晶体管的微窗口，使得可以使光传输面积的填充因数最大化。由于晶体管通常是不透明的并且阻挡光透射，传统的系统具有从窗口出来的晶体管，其大大减小了通过入射光的面积。透射空间光调制器需要比反射空间光调制器更简单和更小的光学器件。

8. 发明授权

US08194305B2 Package for micromirror device 有权
标题翻译：微镜器件封装
公开(公告)号：US08194305B2
公开(公告)日：2012-06-05
申请号：US12231922
申请日：2008-09-05
申请人： Yoshihiro Maeda , Hirokazu Nishino , Akira Shirai , Hirotoshi Ichikawa , Fusao Ishii
发明人： Yoshihiro Maeda , Hirokazu Nishino , Akira Shirai , Hirotoshi Ichikawa , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29
CPC分类号： G02B26/0841 , H01L2224/48091 , H01L2924/16195 , H01L2924/00014
摘要： The present invention discloses a mirror device that includes a mirror element which further comprising an elastic hinge and a mirror and which modulates incident light emitted from a light source, a device substrate on which a drive circuit for driving the mirror element is placed, a package substrate which is made of transparent glass or a silicon material and on which the device substrate is placed, a metallic thermal transfer path connected to the device substrate, and a cover glass connected to the package substrate so that the device substrate is covered.
摘要翻译：本发明公开了一种镜装置，其包括反射镜元件，其还包括弹性铰链和反射镜，其调制从光源发射的入射光，其上放置用于驱动镜元件的驱动电路的器件基板，由透明玻璃或硅材料制成并且其上放置器件基板的基板，连接到器件基板的金属热传递路径，以及连接到封装基板的覆盖玻璃，使得器件基板被覆盖。

9. 发明授权

US08179591B2 Spatial light modulator and mirror array device 失效
标题翻译：空间光调制器和镜阵列器件
公开(公告)号：US08179591B2
公开(公告)日：2012-05-15
申请号：US12291915
申请日：2008-11-13
申请人： Naoya Sugimoto , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
发明人： Naoya Sugimoto , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
IPC分类号： G02F1/29
CPC分类号： G02B26/0841 , G09G3/2077 , G09G3/346 , G09G2310/0262 , G09G2310/06
摘要： The present invention provides a spatial light modulator, comprising: a pixel array comprises a plurality of pixel units. Each of the pixel units comprises a memory cell. A plurality of word lines and a plurality of plate lines to electrically communicate with the pixel units. A plurality of bit line sets wherein each of the sets includes a pair of bit lines each connected to a memory cell, wherein at least one pair of the memory cells connected to the pair of bit lines are on a same row connected to a same word line.
摘要翻译：本发明提供了一种空间光调制器，包括：像素阵列，包括多个像素单元。每个像素单元包括存储单元。多个字线和多个板线，以与像素单元电连通。多个位线组，其中每个组包括一对连接到存储单元的位线，其中连接到该对位线的至少一对存储单元位于与相同字相连的同一行上线。

10. 发明授权

US08154474B2 Driving method of memory access 有权
标题翻译：内存访问的驱动方法
公开(公告)号：US08154474B2
公开(公告)日：2012-04-10
申请号：US12383621
申请日：2009-03-25
申请人： Fusao Ishii , Naoya Sugimoto , Yoshihiro Maeda
发明人： Fusao Ishii , Naoya Sugimoto , Yoshihiro Maeda
IPC分类号： G09G3/00
CPC分类号： G02B26/0833 , G09G3/2022 , G09G3/346 , G09G2300/0842 , G09G2320/0223 , H04N9/3123
摘要： The present invention provides a spatial light modulator, comprising: a plurality of pixel elements wherein each of the pixel elements comprises at least a switching element; a plurality of control lines connected to at least one of the switching elements; and a controller for generating and transmitting a control signal through the control line for controlling the switching element, wherein the controller starts transmitting the control signal to a first switching element through a first control line before the control signal applied to a second switching element through a second control line is turned off at a low voltage level.
摘要翻译：本发明提供了一种空间光调制器，包括：多个像素元件，其中每个像素元件至少包括一个开关元件; 连接到所述开关元件中的至少一个的多个控制线; 以及控制器，用于通过用于控制开关元件的控制线产生和发送控制信号，其中控制器在通过第一控制线施加到第二开关元件的控制信号之前通过第一控制线开始向第一开关元件发送控制信号第二控制线在低电压电平下关闭。

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