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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。
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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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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
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。
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公开(公告)号：US07957050B2
公开(公告)日：2011-06-07
申请号：US12590913
申请日：2009-11-16
申请人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
发明人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
CPC分类号： G02B26/0841 , H04N5/7458 , H04N9/315
摘要： The present invention provides an image display system implemented with a mirror device comprises a plurality of pixel elements formed on a substrate: wherein: each of said pixel elements comprises a micromirror disposed above and supported on a hinge extended from said substrate; and; a drive electrode disposed on the substrate for receiving signals to control and drive the mirror, wherein the drive electrode comprises an insulation layer, and a first electrode connected to a memory and a second electrode connected to a plate line with the insulation layer disposed between and insulating the first and the second electrode.
摘要翻译： 本发明提供了一种使用镜装置实现的图像显示系统，其包括形成在基板上的多个像素元件：其中：每个所述像素元件包括设置在从所述基板延伸的铰链上方并支撑在铰链上的微镜; 和; 设置在所述基板上用于接收信号以控制和驱动所述反射镜的驱动电极，其中所述驱动电极包括绝缘层，以及连接到存储器的第一电极和连接到板线的第二电极，所述绝缘层位于 绝缘第一和第二电极。
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公开(公告)号：US07933060B2
公开(公告)日：2011-04-26
申请号：US12378656
申请日：2009-02-18
CPC分类号： G02B26/0833
摘要： The present invention provides a spatial light modulator, comprising a mirror modulating a light emitted from a light source, wherein the mirror is further controlled to operate with at least three stationary states whereby an image is projected with a gray scale expression through a combination of modulation of the light operated in the three stationary states.
摘要翻译： 本发明提供了一种空间光调制器，其包括调制从光源发出的光的反射镜，其中所述反射镜被进一步控制为以至少三个静止状态操作，由此通过调制的组合以灰度表达式投射图像 的光在三个固定状态下运行。
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公开(公告)号：US07911680B2
公开(公告)日：2011-03-22
申请号：US12378938
申请日：2009-02-20
CPC分类号： G02B26/0833
摘要： A mirror device comprises: a plurality of electrodes disposed on a substrate; a hinge connected to at least one of the electrodes; a mirror connected to the hinge and corresponding to at least one of the electrodes. The mirror device further comprises a barrier layer is disposed between the hinge and mirror, and/or between the hinge and electrode. Also noted is a mirror device production method for producing such-configured mirror device. Furthermore, this invention discloses a projection apparatus implemented with a mirror device manufactured and assembled according to the configuration as described.
摘要翻译： 镜装置包括：设置在基板上的多个电极; 连接到至少一个所述电极的铰链; 连接到铰链并对应于至少一个电极的反射镜。 反射镜装置还包括位于铰链和反射镜之间和/或铰链和电极之间的阻挡层。 还注意到用于制造这种配置的反射镜装置的镜装置制造方法。 此外，本发明公开了一种投影装置，其具有根据上述结构制造和组装的反射镜装置。
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公开(公告)号：US07835062B2
公开(公告)日：2010-11-16
申请号：US11894248
申请日：2007-08-18
CPC分类号： G02B26/0833
摘要： A mirror device comprises: a plurality of electrodes disposed on a substrate; a hinge connected to at least one of the electrodes; a mirror connected to the hinge and corresponding to at least one of the electrodes, wherein a barrier layer is comprised between the hinge and mirror, and/or between the hinge and electrode. Also noted is a mirror device production method for producing such-configured mirror device. Further noted is a projection apparatus comprising such-configured mirror device.
摘要翻译： 镜装置包括：设置在基板上的多个电极; 连接到至少一个所述电极的铰链; 连接到铰链并对应于至少一个电极的反射镜，其中阻挡层包括在铰链和反射镜之间，和/或在铰链和电极之间。 还注意到用于制造这种配置的反射镜装置的镜装置制造方法。 进一步注意到包括这种配置的反射镜装置的投影装置。
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公开(公告)号：US20100046062A1
公开(公告)日：2010-02-25
申请号：US12590053
申请日：2009-10-30
IPC分类号： G02B26/00
CPC分类号： G02B26/0833 , H04N5/7458 , H04N9/312
摘要： The present invention provides an image display system implemented with a micro-electromechanical system (MEMS) device formed and supported on a substrate functioning as a spatial light modulator wherein the MEMS device further comprises a drive circuit disposed on the substrate; a micromirror functioning as a movable electrode supported on a deflectable hinge extended from the substrate; a stationary electrode disposed on the substrate and connected to the drive circuit to receive signals therefrom, wherein the stationary electrode comprises a first electrode, a second electrode and an insulation layer, wherein the insulation layer is disposed between the first electrode and second electrode.
摘要翻译： 本发明提供了一种利用形成并支撑在用作空间光调制器的衬底上的微机电系统（MEMS）器件实现的图像显示系统，其中MEMS器件还包括设置在衬底上的驱动电路; 用作可移动电极的微镜，其支撑在从基板延伸的可偏转铰链上; 固定电极，其设置在所述基板上并连接到所述驱动电路以从其接收信号，其中所述固定电极包括第一电极，第二电极和绝缘层，其中所述绝缘层设置在所述第一电极和第二电极之间。
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公开(公告)号：US20090225237A1
公开(公告)日：2009-09-10
申请号：US12384021
申请日：2009-03-30
申请人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
发明人： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
IPC分类号： H04N5/74
CPC分类号： G02B26/0841 , G09G3/2014 , G09G3/2022 , G09G3/346 , G09G2300/0426 , G09G2300/0439 , G09G2300/0842 , G09G2300/0857
摘要： The present invention discloses a spatial light modulator includes a plurality of pixel elements disposed on a substrate. Each of the pixel elements comprises a deflectable micromirror. Specifically, instead of SRAM, the spatial light modulator is implemented with a DRAM in each of the pixel elements. The DRAM in each of the pixel elements has a smaller number of transistors than SRAM. The spatial light modulator can be manufactured with smaller pixel size and circuit configuration with improved withstand voltage. Further improvements can also be achieved for manufactured the spatial light modulator with smaller capacitor with better layout configuration for wire connections and control signal transmissions.
摘要翻译： 本发明公开了一种空间光调制器，其包括设置在基板上的多个像素元件。 每个像素元件包括可偏转微镜。 具体地，代替SRAM，在每个像素元件中用DRAM实现空间光调制器。 每个像素元件中的DRAM具有比SRAM少的晶体管数量。 空间光调制器可以制造成具有更小的像素尺寸和具有改进的耐受电压的电路配置。 还可以实现进一步的改进，以制造具有较小电容器的空间光调制器，具有更好的布线配置用于导线连接和控制信号传输。
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公开(公告)号：US20090180038A1
公开(公告)日：2009-07-16
申请号：US12381580
申请日：2009-03-12
申请人： Naoya Sugimoto , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
发明人： Naoya Sugimoto , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
CPC分类号： G02B26/0841
摘要： The present invention provides a spatial light modulator, comprising: a plurality of pixel elements; and a control circuit for supplying control signal data to each pixel element in a time slot to control the pixel element to operate in an ON state, wherein the time slot includes a first time slot and a second time slot wherein the first time slot and the second time slot having an equal time interval and an ON state time interval in the second time slot is shorter than an ON state time interval in the first time slot.
摘要翻译： 本发明提供一种空间光调制器，包括：多个像素元件; 以及控制电路，用于在时隙中向每个像素元件提供控制信号数据，以控制像素元件工作在ON状态，其中该时隙包括第一时隙和第二时隙，其中第一时隙和 第二时隙具有相同的时间间隔和第二时隙中的接通状态时间间隔比第一时隙中的接通状态时间间隔短。
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