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1. 发明申请

US20080246783A1 Display system comprising a mirror device with micromirrors controlled to operate in intermediate oscillating state 失效
标题翻译：显示系统包括具有微反射镜的镜装置，其被控制在中间振荡状态下操作
公开(公告)号：US20080246783A1
公开(公告)日：2008-10-09
申请号：US12074098
申请日：2008-03-01
申请人： Taro Endo , Yoshihiro Maeda , Kazuma Aral , Fusao Ishii
发明人： Taro Endo , Yoshihiro Maeda , Kazuma Aral , Fusao Ishii
IPC分类号： G09G5/00 , G02B26/02 , G09G5/10
CPC分类号： H04N5/7458 , G09G3/2029 , G09G3/346 , G09G2310/06 , G09G2320/0266 , H04N2005/7466
摘要： A display system includes a spatial light modulator for displaying a image by the modulation state of a plurality of micromirrors, and a control device for controlling the spatial light modulator. The control device includes a data conversion device for converting the digital image data into non-binary data, and a modulation-control device for generating a modulation control signal for micromirrors depending on the non-binary data, and controlling the spatial light modulator. The modulation state of the micromirrors by the modulation control signal includes modulation by oscillation of the micromirrors. The modulation control signal controls amplitude of the oscillation to be smaller than the maximum amplitude of the micromirrors in the modulation by the oscillation of the micromirrors. The oscillation having smaller amplitude than the maximum amplitude of the micromirrors is repeated by the modulation control signal in an optional time duration or frequency.
摘要翻译：显示系统包括用于通过多个微镜的调制状态显示图像的空间光调制器和用于控制空间光调制器的控制装置。控制装置包括用于将数字图像数据转换为非二进制数据的数据转换装置，以及用于根据非二进制数据产生用于微镜的调制控制信号的调制控制装置，以及控制空间光调制器。通过调制控制信号的微镜的调制状态包括通过微镜的振荡的调制。调制控制信号通过微镜的振荡来控制振荡的振幅小于调制中的微镜的最大振幅。通过调制控制信号在可选的持续时间或频率中重复振幅小于微镜的最大振幅的振荡。

2. 发明申请

US20080218438A1 Deformable micromirror device 有权
标题翻译：可变形微镜装置
公开(公告)号：US20080218438A1
公开(公告)日：2008-09-11
申请号：US12005533
申请日：2007-12-26
申请人： Kazuma Aral , Fusao Ishii , Yoshihiro Maeda
发明人： Kazuma Aral , Fusao Ishii , Yoshihiro Maeda
IPC分类号： G09G3/20
CPC分类号： H04N9/3123 , G02B26/0833 , G09G3/2022 , G09G3/346 , G09G2300/0842 , G09G2320/0223
摘要： A micromirror device, which makes an image display with digital image data, comprises pixel elements which are arranged in the form of a matrix and each of which modulates incident light by using an ON state for deflecting incident light to projection optics, an OFF state for deflecting incident light to a direction different from the projection optics, and an oscillation state where a mirror oscillates between the ON and the OFF state, and a timing controller for performing a timing control for loading the image data into the pixel elements arranged in the form of the matrix. Each of the pixel elements has a mirror, and at least one memory cell. The pixel elements arranged in the form of the matrix are grouped into a plurality of subsets. The timing controller performs a timing control for loading the image data at independent timing for each of the plurality of subsets.
摘要翻译：利用数字图像数据进行图像显示的微镜器件包括以矩阵形式布置的像素元件，并且每个像素元件通过使用ON状态来调制入射光，以将入射光偏转到投影光学器件，OFF状态用于将入射光偏转到与投影光学元件不同的方向，以及反射镜在ON和OFF状态之间振荡的振荡状态，以及定时控制器，用于执行定时控制，以将图像数据加载到以形式布置的像素元件中的矩阵。每个像素元件具有反射镜和至少一个存储单元。以矩阵形式排列的像素元素被分组成多个子集。定时控制器执行定时控制，用于在多个子集中的每一个的独立定时处加载图像数据。

3. 发明授权

US08125407B2 Deformable micromirror device 有权
标题翻译：可变形微镜装置
公开(公告)号：US08125407B2
公开(公告)日：2012-02-28
申请号：US12005533
申请日：2007-12-26
申请人： Kazuma Aral , Fusao Ishii , Yoshihiro Maeda
发明人： Kazuma Aral , Fusao Ishii , Yoshihiro Maeda
IPC分类号： G09G3/00
CPC分类号： H04N9/3123 , G02B26/0833 , G09G3/2022 , G09G3/346 , G09G2300/0842 , G09G2320/0223
摘要： A micromirror device, which makes an image display with digital image data, comprises pixel elements which are arranged in the form of a matrix and each of which modulates incident light by using an ON state for deflecting incident light to projection optics, an OFF state for deflecting incident light to a direction different from the projection optics, and an oscillation state where a mirror oscillates between the ON and the OFF state, and a timing controller for performing a timing control for loading the image data into the pixel elements arranged in the form of the matrix. Each of the pixel elements has a mirror, and at least one memory cell. The pixel elements arranged in the form of the matrix are grouped into a plurality of subsets. The timing controller performs a timing control for loading the image data at independent timing for each of the plurality of subsets.
摘要翻译：利用数字图像数据进行图像显示的微镜器件包括以矩阵形式布置的像素元件，并且每个像素元件通过使用ON状态来调制入射光，以将入射光偏转到投影光学器件，OFF状态用于将入射光偏转到与投影光学元件不同的方向，以及反射镜在ON和OFF状态之间振荡的振荡状态，以及定时控制器，用于执行定时控制，以将图像数据加载到以形式布置的像素元件中的矩阵。每个像素元件具有反射镜和至少一个存储单元。以矩阵形式排列的像素元素被分组成多个子集。定时控制器执行定时控制，用于在多个子集中的每一个的独立定时处加载图像数据。

4. 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。

5. 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。

6. 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。

7. 发明授权

US08134767B2 Mirror device 失效
标题翻译：镜像设备
公开(公告)号：US08134767B2
公开(公告)日：2012-03-13
申请号：US12657518
申请日：2010-01-22
申请人： Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishii
发明人： Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishii
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0841
摘要： A mirror device comprises: an electrode which is covered with a protective film made of a material containing a semiconductor material and is placed on a substrate; a mirror placed above the electrode; and an electrically conductive hinge placed between the mirror and the electrode, wherein an opening part is formed in a part of the protective film, and the hinge penetrates the protective film in the opening part thereof.
摘要翻译：镜装置包括：电极，被覆有由含有半导体材料的材料制成的保护膜并放置在基板上; 放在电极上方的镜子; 以及放置在反射镜和电极之间的导电铰链，其中开口部分形成在保护膜的一部分中，并且铰链在其开口部分中穿透保护膜。

8. 发明授权

US08081371B2 Spatial light modulator and display apparatus 有权
标题翻译：空调光调制器和显示装置
公开(公告)号：US08081371B2
公开(公告)日：2011-12-20
申请号：US12586268
申请日：2009-09-18
申请人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
发明人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/0841 , H04N9/3105 , H04N9/3111 , H04N9/312
摘要： The present invention provides an image projection system comprising a spatial light modulator (SLM) comprises a plurality of pixel elements, wherein each of the pixel elements further comprises a deflectable mirror, and at least a first electrode and a second electrode for controlling the deflectable mirror to deflect to different tilt angles to reflect and modulate an illumination light for displaying an image; and a controller for applying a voltage to the second electrode wherein the voltage applied in an initial operation period is different from the voltage applied in an image display period.
摘要翻译：本发明提供了一种图像投影系统，其包括包括多个像素元件的空间光调制器（SLM），其中每个像素元件还包括可偏转镜，以及用于控制可偏转镜的至少第一电极和第二电极以偏转到不同的倾斜角度以反射和调制用于显示图像的照明光; 以及用于向第二电极施加电压的控制器，其中在初始操作周期中施加的电压与在图像显示周期中施加的电压不同。

9. 发明授权

US08064125B2 Color sequential illumination for spatial light modulator 有权
标题翻译：空间光调制器的彩色顺序照明
公开(公告)号：US08064125B2
公开(公告)日：2011-11-22
申请号：US12286838
申请日：2008-10-01
申请人： Taro Endo , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
发明人： Taro Endo , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29 , G02F1/153
CPC分类号： G02B27/09 , G02B26/0841 , G03B21/008 , G09G3/2011 , G09G3/346 , H04N5/7458 , H04N9/3114 , H04N9/3155
摘要： The present invention provides a display apparatus, comprising: a light source or light sources for emitting a luminous flux or luminous fluxes having a plurality of colors; a spatial light modulator for modulating the luminous flux(es) having a plurality of colors incoming from the light sources; and controller for processing video image input data, which is input, and controlling the light source(s) and the spatial light modulator, wherein the controller generates a plurality of video image signals of colors constituting a video image based on the video image input data, and controls the light source(s) so as to cause the light source(s) having at least two colors, from among the light source(s) having a plurality of colors, to perform pulse emission in sequence and modulate the pulse emission during a period shorter than a modulation period controlled under the spatial light modulator is with the video image signal of one color from among the video image signals.
摘要翻译：本发明提供了一种显示装置，包括：用于发射具有多种颜色的光通量的光源或光源; 空间光调制器，用于调制从光源入射的多种颜色的光通量; 以及用于处理输入的视频图像输入数据并控制光源和空间光调制器的控制器，其中控制器基于视频图像输入数据产生构成视频图像的多种颜色的视频图像信号并且控制光源以使得具有至少两种颜色的光源从具有多种颜色的光源中依次执行脉冲发射并调制脉冲发射在比在空间光调制器下控制的调制周期短的时间段内与视频图像信号中的一种颜色的视频图像信号。

10. 发明授权

US08045254B2 Structure body electrically connected via semiconductor material layer 失效
标题翻译：结构体通过半导体材料层电连接
公开(公告)号：US08045254B2
公开(公告)日：2011-10-25
申请号：US12590754
申请日：2009-11-13
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/0841 , H04N5/7458 , H04N9/315
摘要： The present invention discloses an image display system implemented with a spatial light modulator (SLM) having a plurality of pixel elements wherein each of the pixel elements further comprises an electrode having a structural body comprising: a first electrically conductive layer; a second electrically conductive layer; and a semiconductor layer disposed adjacently to the first electric conductive layer and second electric conductive layer and the semiconductor layer further comprises a doped conductive area for electrically connecting the first electric conductive layer and second electric conductive layer.
摘要翻译：本发明公开了一种使用具有多个像素元件的空间光调制器（SLM）实现的图像显示系统，其中每个像素元件还包括具有结构体的电极，包括：第一导电层; 第二导电层; 并且与第一导电层和第二导电层和半导体层相邻设置的半导体层还包括用于电连接第一导电层和第二导电层的掺杂导电区域。

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