公开(公告)号：US20090207325A1

公开(公告)日：2009-08-20

申请号：US12381581

申请日：2009-03-12

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 ,  G09G3/2029 ,  G09G3/3413 ,  G09G3/346 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2300/0857 ,  G09G2310/0221 ,  G09G2310/0235

摘要： The present invention provides a spatial light modulator, comprising: a pixel array comprising a plurality of pixel elements; a plurality of word lines each connected to a row of pixel elements; a plurality of plate lines; and a plurality of bit lines each connected to a column of pixel elements, wherein each of the pixel elements further comprises a memory and an electrode connected to the memory, wherein the memory is connected to the word line and the word line is further connected to the plate line.

摘要翻译： 本发明提供了一种空间光调制器，包括：包括多个像素元件的像素阵列; 多个字线，各自连接到一行像素元件; 多条板条; 以及多个位线，每个位线连接到一列像素元件，其中每个像素元件还包括存储器和连接到存储器的电极，其中存储器连接到字线，并且字线进一步连接到 板线。

公开(公告)号：US20090207164A1

公开(公告)日：2009-08-20

申请号：US12381484

申请日：2009-03-11

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： G09G5/00

CPC分类号： G02B26/0841 ,  H04N9/312

摘要： The present invention provides a spatial light modulator, comprising: a plurality of pixel elements; a first control circuit for supplying control signal data to each of the pixel elements in a time slot having a predetermined time interval to control and apply a first control process to operate the pixel element; and a second control circuit for applying a second control process in the time slot to operate each of the pixel elements wherein the second control process is different from the first control process.

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; 第一控制电路，用于在具有预定时间间隔的时隙中向每个像素元件提供控制信号数据，以控制和应用第一控制处理来操作像素元件; 以及第二控制电路，用于在时隙中施加第二控制处理以操作每个像素元件，其中第二控制处理与第一控制处理不同。

公开(公告)号：US20090201568A1

公开(公告)日：2009-08-13

申请号：US12378656

申请日：2009-02-18

申请人： Fusao Ishii ,  Naoya Sugimoto ,  Hirotoshi Ichikawa ,  Yoshihiro Maeda

发明人： Fusao Ishii ,  Naoya Sugimoto ,  Hirotoshi Ichikawa ,  Yoshihiro Maeda

IPC分类号： G02F1/31

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。

公开(公告)号：US20090190045A1

公开(公告)日：2009-07-30

申请号：US12383711

申请日：2009-03-26

申请人： Taro Endo ,  Yoshihiro Maeda ,  Akira Shirai ,  Fusao Ishii

发明人： Taro Endo ,  Yoshihiro Maeda ,  Akira Shirai ,  Fusao Ishii

IPC分类号： H04N9/31

CPC分类号： H04N9/3123 ,  H04N9/3114

摘要： A color display apparatus includes a color changeover unit for changing over colors of an illumination light or a projection light, and a control circuit for applying a video signal for generating a control signal for controlling a spatial light modulator, wherein the control circuit further applying the video signal for generating a control signal during a transition period when the illumination and/or the projection light are projected with a first color coexisting with a second color as the color changeover unit changing over the colors of the illumination light or projection light from the first color to the second color.

摘要翻译： 彩色显示装置包括用于改变照明光或投影光的颜色的颜色转换单元，以及用于施加用于产生用于控制空间光调制器的控制信号的视频信号的控制电路，其中所述控制电路还 视频信号，用于在照射和/或投影光以与第二颜色共存的第一颜色投影的过渡期间产生控制信号，作为颜色转换单元，其从第一个颜色切换照明光或投影光的颜色 颜色到第二种颜色。

公开(公告)号：US20090179837A1

公开(公告)日：2009-07-16

申请号：US12074093

申请日：2008-03-01

申请人： Taro Endo ,  Yoshihiro Maeda ,  Kazuma Arai ,  Fusao Ishii

发明人： Taro Endo ,  Yoshihiro Maeda ,  Kazuma Arai ,  Fusao Ishii

IPC分类号： G09G3/34

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 an 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 all or a part of the digital image data input to the display system into non-binary data, and a modulation-control device for generating a modulation control signal for micromirrors depending on the non-binary data, and a modulation-control device for 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 device controls a voltage value of the modulation control signal to be applied to the driving electrode of the micromirror such that the amplitude of the oscillation can be smaller than the maximum amplitude of the micromirrors in the modulation by the oscillation of the micromirrors.

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输入到显示系统的数字图像数据的全部或一部分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生成微镜的调制控制信号的调制控制装置 数据和用于控制空间光调制器的调制控制装置。 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。 调制控制装置控制要施加到微镜的驱动电极的调制控制信号的电压值，使得振荡的振幅可以小于通过微镜的振荡的调制中的微镜的最大振幅 。

公开(公告)号：US07561322B1

公开(公告)日：2009-07-14

申请号：US12004165

申请日：2007-12-19

申请人： Yoshihiro Maeda ,  Fusao Ishii ,  Hirotoshi Ichikawa ,  Kazuma Arai

发明人： Yoshihiro Maeda ,  Fusao Ishii ,  Hirotoshi Ichikawa ,  Kazuma Arai

IPC分类号： G02B26/00 ,  B60Q1/26

CPC分类号： G03B21/005

摘要： The present invention provides a projection display system comprising: illumination lights of plural colors emitted from plural laser light sources; an illumination optical system for illuminating the illumination light of at least one of the colors in an beam axis or in an illumination range, either of which is different from the other colors; a deflection mirror device for modulating the illumination lights of respective colors in the same deflection angle, with the modulation of each color being performed in sequence within one frame; a projection optical system for projecting the reflection light of the illumination light from the deflection mirror device; and a laser light source control circuit for controlling the intensity of the illumination light of each color, wherein the laser light source control circuit performs adjustment so that the ratio of intensity of each of the colors is a prescribed ratio.

摘要翻译： 本发明提供一种投影显示系统，包括：从多个激光光源发射的多种颜色的照明光; 照明光学系统，其用于照射束轴或照明范围中的至少一种颜色的照明光，其中任一种不同于其它颜色; 用于以相同的偏转角调制各种颜色的照明光的偏转镜装置，每个颜色的调制在一帧内依次执行; 投影光学系统，用于投射来自偏转镜装置的照明光的反射光; 以及激光光源控制电路，用于控制每种颜色的照明光的强度，其中激光光源控制电路进行调整，使得每个颜色的强度比是规定的比例。

公开(公告)号：US20090161198A1

公开(公告)日：2009-06-25

申请号：US12378655

申请日：2009-02-18

申请人： Fusao Ishii ,  Naoya Sugimoto ,  Hirotoshi Ichikawa ,  Yoshihiro Maeda

发明人： Fusao Ishii ,  Naoya Sugimoto ,  Hirotoshi Ichikawa ,  Yoshihiro Maeda

IPC分类号： G02F1/31

CPC分类号： G02B26/0833

摘要： The present invention provides a mirror device, comprising: an electrode placed on a substrate; a memory circuit connected to the electrode; an elastic hinge disposed near said electrode and extending from said substrate for supporting a mirror above said electrode wherein said elastic hinge having a negative temperature coefficient of resistance.

摘要翻译： 本发明提供了一种镜装置，包括：放置在基板上的电极; 连接到电极的存储电路; 弹性铰链，设置在所述电极附近并且从所述基板延伸，用于支撑所述电极上方的反射镜，其中所述弹性铰链具有负的温度系数电阻。

公开(公告)号：US20090161077A1

公开(公告)日：2009-06-25

申请号：US12004165

申请日：2007-12-19

申请人： Yoshihiro Maeda ,  Fusao Ishii ,  Hirotoshi Ichikawa ,  Kazuma Arai

发明人： Yoshihiro Maeda ,  Fusao Ishii ,  Hirotoshi Ichikawa ,  Kazuma Arai

IPC分类号： G03B21/00

CPC分类号： G03B21/005

摘要： The present invention provides a projection display system comprising: illumination lights of plural colors emitted from plural laser light sources; an illumination optical system for illuminating the illumination light of at least one of the colors in an beam axis or in an illumination range, either of which is different from the other colors; a deflection mirror device for modulating the illumination lights of respective colors in the same deflection angle, with the modulation of each color being performed in sequence within one frame; a projection optical system for projecting the reflection light of the illumination light from the deflection mirror device; and a laser light source control circuit for controlling the intensity of the illumination light of each color, wherein the laser light source control circuit performs adjustment so that the ratio of intensity of each of the colors is a prescribed ratio.

摘要翻译： 本发明提供一种投影显示系统，包括：从多个激光光源发射的多种颜色的照明光; 照明光学系统，其用于照射束轴或照明范围中的至少一种颜色的照明光，其中任一种不同于其它颜色; 用于以相同的偏转角调制各种颜色的照明光的偏转镜装置，每个颜色的调制在一帧内依次执行; 投影光学系统，用于投射来自偏转镜装置的照明光的反射光; 以及激光光源控制电路，用于控制每种颜色的照明光的强度，其中激光光源控制电路进行调整，使得每个颜色的强度比是规定的比例。

公开(公告)号：US07542197B2

公开(公告)日：2009-06-02

申请号：US11827552

申请日：2007-07-11

申请人： Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Kazuhiro Watanabe ,  Yoshiaki Horikawa

发明人： Fusao Ishii ,  Yoshihiro Maeda ,  Hirotoshi Ichikawa ,  Kazuhiro Watanabe ,  Yoshiaki Horikawa

IPC分类号： G02B26/00 ,  G02B26/08 ,  G02F1/29

CPC分类号： G02B1/118 ,  G02B26/0833 ,  G02F1/136277 ,  G02F2201/38 ,  G02F2203/12 ,  H04N9/3141

摘要： A spatial light modulator supported on a device substrate includes a plurality of light modulation elements to modulate a light emitted from a light source. The spatial light modulator and the device substrate further comprises a cyclic structure on a surface of the spatial light modulator and/or the device substrate for preventing a reflection of the incident light from the cyclic structure. In an exemplary embodiment the cyclic structure includes cyclic structural elements having a distance between two cyclic elements shorter than the wavelength of an incident light for preventing a reflection of the incident light from the cyclic structure.

摘要翻译： 支撑在器件衬底上的空间光调制器包括多个光调制元件，以调制从光源发射的光。 空间光调制器和器件衬底还包括在空间光调制器和/或器件衬底的表面上的循环结构，用于防止来自该循环结构的入射光的反射。 在一个示例性实施例中，循环结构包括具有比入射光的波长短的两个循环元件之间的距离的循环结构元件，用于防止来自该循环结构的入射光的反射。

公开(公告)号：US20090128887A1

公开(公告)日：2009-05-21

申请号：US12291920

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： G02B26/08

CPC分类号： G02B26/0841

摘要： The present invention provides a spatial light modulator, comprising: a pixel array comprising a plurality of pixel units. Each of the pixel units further comprises memory cell. A plurality of bit lines and a plurality of word lines for electrically communicating with the pixel units. A plurality of plate lines, wherein the plate line is connected to at least some of the memory cells connected to one of the word lines of the pixel array.

摘要翻译： 本发明提供了一种空间光调制器，包括：包括多个像素单元的像素阵列。 每个像素单元还包括存储单元。 多个位线和用于与像素单元电连通的多个字线。 多条板线，其中板线连接到连接到像素阵列的一条字线的至少一些存储单元。