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公开(公告)号：US08045254B2
公开(公告)日：2011-10-25
申请号：US12590754
申请日：2009-11-13
Applicant: Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
Inventor： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
CPC classification number: G02B26/0841 , H04N5/7458 , H04N9/315
Abstract: 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.
Abstract translation: 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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92.发明授权Display system comprising a mirror device with micromirrors controlled to operate in intermediate oscillating state 失效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：US07961161B2
公开(公告)日：2011-06-14
申请号：US12074098
申请日：2008-03-01
Applicant: Taro Endo , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
Inventor： Taro Endo , Yoshihiro Maeda , Kazuma Arai , Fusao Ishii
IPC: G09G5/00
CPC classification number: H04N5/7458 , G09G3/2029 , G09G3/346 , G09G2310/06 , G09G2320/0266 , H04N2005/7466
Abstract: 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.
Abstract translation: 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。
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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
Applicant: Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
Inventor： Naoya Sugimoto , Yoshihiro Maeda , Fusao Ishii
CPC classification number: G02B26/0841 , H04N5/7458 , H04N9/315
Abstract: 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.
Abstract translation: 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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94.发明授权Deformable mirror device with oscillating states for providing smaller controllable adjustment of light intensity 失效具有振荡状态的可变形镜装置，用于提供较小的光强可控调节公开(公告)号：US07956319B2
公开(公告)日：2011-06-07
申请号：US12004641
申请日：2007-12-24
Applicant: Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa , Kazuma Arai
Inventor： Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa , Kazuma Arai
IPC: H01J3/14
CPC classification number: G02B26/0841 , G09G3/001 , G09G3/2022 , G09G3/2081 , G09G3/346 , G09G2310/06 , G09G2320/0266
Abstract: A mirror device including: a mirror arranged on a substrate, supported by a hinge, and arranged substantially parallel to the substrate; a plurality of address electrodes for deflecting the mirror to an ON state, an OFF state, or an oscillating state; and a drive circuit for applying a voltage to the plurality of address electrodes. The mirror device is controlled such that a voltage can be applied to a corresponding address electrode to deflect the mirror, and oscillation in the oscillating state can be started from a state of the deflected mirror.
Abstract translation: 一种反射镜装置，包括：反射镜，布置在基板上，由铰链支撑并且基本上平行于基板布置; 多个地址电极，用于将反射镜偏转到ON状态，OFF状态或振荡状态; 以及用于向多个地址电极施加电压的驱动电路。 控制镜装置使得可以将电压施加到相应的寻址电极以使反射镜偏转，并且可以从偏转镜的状态开始振荡状态的振荡。
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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
Applicant: Fusao Ishii , Naoya Sugimoto , Hirotoshi Ichikawa , Yoshihiro Maeda
Inventor： Fusao Ishii , Naoya Sugimoto , Hirotoshi Ichikawa , Yoshihiro Maeda
CPC classification number: G02B26/0833
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US07911680B2
公开(公告)日：2011-03-22
申请号：US12378938
申请日：2009-02-20
Applicant: Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Naoya Sugimoto
Inventor： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Naoya Sugimoto
CPC classification number: G02B26/0833
Abstract: 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.
Abstract translation: 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：US07880952B2
公开(公告)日：2011-02-01
申请号：US12151186
申请日：2008-05-02
Applicant: Yoshihiro Maeda , Fusao Ishii , Kazuhiro Watanabe , Hirotoshi Ichikawa
Inventor： Yoshihiro Maeda , Fusao Ishii , Kazuhiro Watanabe , Hirotoshi Ichikawa
IPC: G02B26/00
CPC classification number: G03B21/28 , G02B26/0841 , Y10T29/49002
Abstract: A micromirror device includes an elastic hinge for supporting a mirror on a substrate, and an address electrode for deflecting the mirror. The device further includes a protective layer and an oriented monolayer laid to cover a stopper also functioning as an address electrode provided below the mirror and between the mirror and the substrate.
Abstract translation: 微反射镜装置包括用于支撑基板上的反射镜的弹性铰链和用于偏转反射镜的寻址电极。 该装置还包括保护层和定向单层，其被覆覆盖也用作位于反射镜下方以及反射镜和基板之间的寻址电极的塞子。
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公开(公告)号：US07880736B2
公开(公告)日：2011-02-01
申请号：US11827902
申请日：2007-07-12
Applicant: Fusao Ishii , Taro Endo , Yoshihiro Maeda , Kazuma Arai , Hirokazu Nishino
Inventor： Fusao Ishii , Taro Endo , Yoshihiro Maeda , Kazuma Arai , Hirokazu Nishino
IPC: G09G5/00
CPC classification number: G02B26/0841 , G09G3/2018 , G09G3/2037 , G09G3/2081 , G09G3/346 , G09G2300/0842 , G09G2310/06 , G09G2320/0261 , H04N9/312
Abstract: This invention provides a display control system that includes: a) a micromirror array comprising a plurality of mirrors; b) a first control function for controlling the mirrors in a first state; c) a second control function for controlling the mirrors in a second state; d) and a switchover controller for switching from the first state to second state, or from the second state to first state, wherein the switchover controller switches the state of at least two mirrors simultaneously at a same predetermined point within a frame period.
Abstract translation: 本发明提供了一种显示控制系统，其包括：a）包括多个反射镜的微镜阵列; b）用于在第一状态下控制反射镜的第一控制功能; c）用于在第二状态下控制反射镜的第二控制功能; d）和用于从第一状态切换到第二状态或从第二状态切换到第一状态的切换控制器，其中切换控制器在帧周期内在相同的预定点同时切换至少两个镜的状态。
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公开(公告)号：US07839561B2
公开(公告)日：2010-11-23
申请号：US12072448
申请日：2008-02-25
Applicant: Yoshihiro Maeda , Fusao Ishii , Hirokazu Nishino , Kazuma Arai
Inventor： Yoshihiro Maeda , Fusao Ishii , Hirokazu Nishino , Kazuma Arai
CPC classification number: G02B26/0841
Abstract: A micromirror device comprises a plurality of mirrors arranged on a substrate, an elastic hinge for supporting each mirror to be deflectable in a plurality of directions, an address electrode composed of first and second regions that are arranged across the deflection axis of each mirror, and a driving circuit for controlling the mirror to deflect in the directions of the first and the second regions.
Abstract translation: 微反射镜装置包括布置在基板上的多个反射镜，用于支撑每个反射镜以在多个方向上可偏转的弹性铰链，由跨过每个反射镜的偏转轴布置的第一和第二区域构成的寻址电极，以及 用于控制反射镜在第一和第二区域的方向上偏转的驱动电路。
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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
Applicant: Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Naoya Sugimoto
Inventor： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Naoya Sugimoto
CPC classification number: G02B26/0833
Abstract: 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.
Abstract translation: 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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