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11. 发明授权

US07876492B2 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：US07876492B2
公开(公告)日：2011-01-25
申请号：US12291948
申请日：2008-11-13
申请人： Naoya Sugimoto , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
发明人： Naoya Sugimoto , Kazuma Arai , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B7/02
CPC分类号： G02B26/0841 , G09G3/2025 , G09G3/346 , G09G2300/0408 , G09G2300/0426 , G09G2300/0439 , G09G2300/0852 , G09G2310/0262 , G09G2310/0267 , G09G2310/0275 , G09G2310/04 , G09G2310/06 , G09G2320/0252 , G09G2360/18
摘要： The present invention provides a spatial light modulator, comprising: a plurality of mirror elements; a plurality of address electrodes for controlling the movement of each of the mirror elements; and first and second control circuits for generating a voltage in the address electrode, wherein the second control circuit applies a voltage to the address electrode when the mirror element is in a moving state.
摘要翻译：本发明提供了一种空间光调制器，包括：多个镜元件; 多个地址电极，用于控制每个反射镜元件的移动; 以及用于在寻址电极中产生电压的第一和第二控制电路，其中当反射镜元件处于移动状态时，第二控制电路向寻址电极施加电压。

12. 发明申请

US20090207164A1 Mirror control within time slot for SLM 审中-公开
标题翻译：针对SLM的时间段内的镜像控制
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。

13. 发明申请

US20090128887A1 Spatial light modulator and mirror array device 审中-公开
标题翻译：空间光调制器和镜阵列器件
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。

14. 发明授权

US07848005B2 Spatial light modulator implemented with a mirror array device 失效
标题翻译：用反射镜阵列器件实现的空间光调制器
公开(公告)号：US07848005B2
公开(公告)日：2010-12-07
申请号：US12291947
申请日：2008-11-13
申请人： Naoya Sugimoto , Kazuma Arai , Akira Shirai , Fusao Ishii , Yoshihiro Maeda
发明人： Naoya Sugimoto , Kazuma Arai , Akira Shirai , Fusao Ishii , Yoshihiro Maeda
IPC分类号： G02B26/00
CPC分类号： G02B26/0841 , G09G3/2003 , G09G3/2037 , G09G3/2077 , G09G3/346 , G09G2300/0809 , G09G2300/0842 , G09G2300/0852 , G09G2300/0876 , G09G2300/088 , G09G2310/0221 , G09G2310/0235 , G09G2310/0262 , G09G2310/0267 , G09G2310/027 , G09G2310/063 , H04N9/3105 , H04N9/3111
摘要： The present invention provides a spatial light modulator, comprising: a plurality of row lines each connected to a plurality of memory circuits; and a plurality of word lines and a plurality of plate lines connected to the memory circuits for selecting and controlling sets of the memory circuits connected to the selected row lines at pre-designated times for each of the row lines.
摘要翻译：本发明提供了一种空间光调制器，包括：多个行线，每条行线连接到多个存储电路; 以及连接到存储器电路的多个字线和多个板线，用于选择和控制针对每条行线的预定时间连接到所选择的行线的存储器电路的组。

15. 发明授权

US07733558B2 Display device with an addressable movable electrode 失效
标题翻译：具有可寻址的可动电极的显示装置
公开(公告)号：US07733558B2
公开(公告)日：2010-06-08
申请号：US12383620
申请日：2009-03-25
申请人： Kazuma Arai , Yoshihiro Maeda , Naoya Sugimoto , Fusao Ishii
发明人： Kazuma Arai , Yoshihiro Maeda , Naoya Sugimoto , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29
CPC分类号： G02B26/0841
摘要： A display device implemented with a spatial light modulator (SLM) comprising a plurality of pixel elements arranged in array to modulate incident light and display an image, wherein each of the pixel elements comprises a movable electrode and a stationary electrode; a drive circuit connected to the movable electrode and receives image data for applying a voltage applied to control the movable electrode in accordance with image data, and a voltage application circuit for applying and controlling a voltage applied to the stationary electrode to control a moving speed of the movable electrode.
摘要翻译：一种用空间光调制器（SLM）实现的显示装置，其包括排列成阵列的多个像素元件，以调制入射光并显示图像，其中每个像素元件包括可动电极和固定电极; 连接到所述可动电极的驱动电路，并且接收根据图像数据施加用于控制可移动电极的电压的图像数据;以及电压施加电路，用于施加和控制施加到所述固定电极的电压以控制所述可移动电极的移动速度可动电极。

16. 发明授权

US08064118B2 Control system for micromirror device 有权
标题翻译：微镜装置控制系统
公开(公告)号：US08064118B2
公开(公告)日：2011-11-22
申请号：US11881294
申请日：2007-07-26
申请人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
发明人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
IPC分类号： G02F1/03 , G02B26/00
CPC分类号： G09G3/346 , G09G3/2014 , G09G3/2018 , G09G3/2037 , G09G3/2081 , G09G3/3406 , G09G2320/0233 , H04N9/312
摘要： This invention provides a display system that receives an image signal containing a binary data of N bits, wherein N is a positive integer, for displaying an image with a grayscale corresponding to the binary data. The display system further includes a data converter for converting M-bit of the N bits of the binary data into a non-binary data, wherein M is a positive integer and N≧M, for applying the non-binary data as a sub-frame in controlling the gray scale in displaying the image. In an exemplary embodiment, the data converter converts consecutive M-bit of the N bits of the binary data into the non-binary data. The display system further includes a spatial light modulator (SLM) having a plurality of pixel elements and the SLM receiving the non-binary data of M bits for controlling the pixel elements.
摘要翻译：本发明提供一种显示系统，其接收包含N位二进制数据的图像信号，其中N是正整数，用于显示具有与二进制数据对应的灰度的图像。显示系统还包括用于将二进制数据的N位的M位转换为非二进制数据的数据转换器，其中M是正整数，N≥M，用于将非二进制数据应用于子二进制数据，在显示图像时控制灰度级的框架。在示例性实施例中，数据转换器将二进制数据的N位的连续M位转换为非二进制数据。显示系统还包括具有多个像素元件的空间光调制器（SLM），并且接收M位的非二进制数据的SLM用于控制像素元件。

17. 发明授权

US07982690B2 Deformable micromirror device 有权
标题翻译：可变形微镜装置
公开(公告)号：US07982690B2
公开(公告)日：2011-07-19
申请号：US12005501
申请日：2007-12-26
申请人： Kazuma Arai , Fusao Ishii , Yoshihiro Maeda
发明人： Kazuma Arai , 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 each of which makes pulse width modulation for incident light depending on the deflection state of light and which are arranged in the form of an array. The array of the pixel elements is composed of B subsets each including pixel elements of Ms (COLUMNs)×Ns (ROWs) (Ms, Ns, and B are natural numbers). Each of the pixel elements has a mirror, and at least one memory cell. The memory cell has a transistor of an input gate capacity Ct[F]. Each memory cell is connected by a ROW line having a wiring resistance R[Ω], and a wiring capacity C[F]. When a gray scale display of 10 [bits] or more for each color is made with a color sequential display of C0 colors, Ms, Ns, B, Ct, R, C, and C0 have a relationship of R*(Ct+C)
摘要翻译：使用数字图像数据进行图像显示的微镜器件包括像素元件，每个像素元件根据光的偏转状态对入射光进行脉冲宽度调制，并且以阵列的形式布置。像素元件的阵列由每个包括Ms（COLUMN）×Ns（ROW））的像素元素（Ms，Ns和B是自然数）的B子集组成。每个像素元件具有反射镜和至少一个存储单元。存储单元具有输入栅极容量Ct [F]的晶体管。每个存储单元通过具有布线电阻R [＆OHgr]的ROW线和布线容量C [F]连接。当使用C0颜色的彩色顺序显示对每种颜色进行10 [位]以上的灰度级显示时，Ms，Ns，B，Ct，R，C和C0具有R *（Ct + C ）<（1.63 * 10-5 * B）/ [Co * Ms * Ns *（Ms + 1）]。

18. 发明授权

US07697188B2 Projection display system for modulating light beams from plural laser light sources 有权
标题翻译：用于调制来自多个激光光源的光束的投影显示系统
公开(公告)号：US07697188B2
公开(公告)日：2010-04-13
申请号：US12004195
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： G02F1/03 , G02B26/00 , G02B7/182
CPC分类号： G02B26/0833 , G02B19/0028 , G02B19/0052 , H04N9/3111 , H04N9/3158 , H04N9/3161 , H04N9/3164
摘要： The present invention provides a projection display system, comprising: plural laser light sources; an illumination optical system for illuminating, in different beam axes, light beams emitted from the individual laser light sources; a deflection mirror device, constituted by plural mirror elements, for modulating the light beams illuminated by the illumination optical system; and a projection optical system for projecting a reflection light from the deflection mirror device illuminated by the light beams.
摘要翻译：本发明提供一种投影显示系统，包括：多个激光源; 照明光学系统，用于在不同的光束轴中照射从各个激光光源发射的光束; 偏光镜装置，由多个反射镜元件构成，用于调制由照明光学系统照射的光束; 以及投影光学系统，用于投影来自由光束照射的偏转镜装置的反射光。

19. 发明授权

US07646527B2 Intensity distribution of incident light flux 失效
标题翻译：入射光通量的强度分布
公开(公告)号：US07646527B2
公开(公告)日：2010-01-12
申请号：US11728553
申请日：2007-03-18
申请人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
发明人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
IPC分类号： G02B26/00
CPC分类号： G02B27/09 , G02B26/0841 , G03B21/008 , G09G3/2011 , G09G3/346 , H04N5/7458 , H04N9/3114 , H04N9/3155
摘要： Additional control flexibilities to generate more gray scales for an image display system is achieved by controlling the intensity distribution of the light projection from a light source to a deflecting mirror to further coordinate with the control of the intermediate states of the deflecting mirror. The control light source intensity distribution can provide incident light with wide varieties of intensity distributions including non-uniform, symmetrical and non-symmetrical, different distributions of polarizations, various cross sectional shapes of the incident lights and other combinations of all of the above variations. More stable and better control of gray scale control is also achieved by optimizing the intensity distributions of the incident light to produce the best visual effects of the image display.
摘要翻译：通过控制从光源到偏转镜的光投射的强度分布来进一步与偏转镜的中间状态的协调进行协调来实现用于为图像显示系统生成更多灰度的附加控制灵活性。控制光源强度分布可以提供具有各种强度分布的入射光，包括非均匀，对称和非对称，不同偏振分布，入射光的各种横截面形状以及所有上述变化的其它组合。通过优化入射光的强度分布，实现图像显示的最佳视觉效果，也可实现灰度控制的更加稳定和更好的控制。

20. 发明授权

US07573633B2 Increase gray scales of projection system by reflecting light from mirror elements with non-uniform intensity distribution 失效
标题翻译：通过反射具有不均匀强度分布的镜像元素的光线来增加投影系统的灰度级
公开(公告)号：US07573633B2
公开(公告)日：2009-08-11
申请号：US11821955
申请日：2007-06-25
申请人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
发明人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Kazuma Arai
IPC分类号： G02B26/00 , G09G5/10
CPC分类号： G03B21/14 , G03B21/008 , H04N9/3114 , H04N9/312 , H04N9/3152 , H04N9/3161
摘要： Additional control flexibilities to generate more gray scales for an image display system is achieved by controlling the intensity distribution of the light projection from a light source to a deflecting mirror to further coordinate with the control of the intermediate states of the deflecting mirror. The control light source intensity distribution can provide incident light with wide varieties of intensity distributions including non-uniform, symmetrical and non-symmetrical, different distributions of polarizations, various cross sectional shapes of the incident lights and other combinations of all of the above variations. More stable and better control of gray scale control is also achieved by optimizing the intensity distributions of the incident light to produce the best visual effects of the image display.
摘要翻译：通过控制从光源到偏转镜的光投射的强度分布来进一步与偏转镜的中间状态的协调进行协调来实现用于为图像显示系统生成更多灰度的附加控制灵活性。控制光源强度分布可以提供具有各种强度分布的入射光，包括非均匀，对称和非对称，不同偏振分布，入射光的各种横截面形状以及所有上述变化的其它组合。通过优化入射光的强度分布，实现图像显示的最佳视觉效果，也可实现灰度控制的更加稳定和更好的控制。

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