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41. 发明授权

US07956319B2 Deformable mirror device with oscillating states for providing smaller controllable adjustment of light intensity 失效
标题翻译：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
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： H01J3/14
CPC分类号： G02B26/0841 , G09G3/001 , G09G3/2022 , G09G3/2081 , G09G3/346 , G09G2310/06 , G09G2320/0266
摘要： 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.
摘要翻译：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。

42. 发明授权

US07880952B2 Mirror device with an anti-stiction layer 有权
标题翻译：具有防静电层的镜面装置
公开(公告)号：US07880952B2
公开(公告)日：2011-02-01
申请号：US12151186
申请日：2008-05-02
申请人： Yoshihiro Maeda , Fusao Ishii , Kazuhiro Watanabe , Hirotoshi Ichikawa
发明人： Yoshihiro Maeda , Fusao Ishii , Kazuhiro Watanabe , Hirotoshi Ichikawa
IPC分类号： G02B26/00
CPC分类号： G03B21/28 , G02B26/0841 , Y10T29/49002
摘要： 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.
摘要翻译：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。

43. 发明授权

US07605971B2 Plurality of hidden hinges for mircromirror device 有权
标题翻译：多个隐藏的铰链用于微镜装置
公开(公告)号：US07605971B2
公开(公告)日：2009-10-20
申请号：US11894246
申请日：2007-08-18
申请人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
发明人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
IPC分类号： G02B26/00
CPC分类号： G02B26/0841
摘要： A mirror device comprises plural mirror elements, each of which comprises a mirror for reflecting illumination light emitted from a light source, a hinge for supporting the mirror placed on a substrate, a hinge structural body for supporting the hinge, and electrodes for controlling a deflection direction of the mirror placed on the substrate, and in each of which the hinge is placed so as to traverse the edge of the mirror or the border with an adjacent mirror. Also enabled is a configuration of a projection apparatus, which comprises the mirror device.
摘要翻译：镜装置包括多个镜元件，每个镜元件包括用于反射从光源发射的照明光的反射镜，用于支撑放置在基底上的镜子的铰链，用于支撑铰链的铰链结构体和用于控制偏转的电极反射镜的方向被放置在基板上，并且其中每个铰链都被放置成以与相邻的反射镜一起穿过反射镜或边界的边缘。还可以使用包括镜装置的投影装置的结构。

44. 发明申请

US20090185257A1 Mirror device having vertical hinge 有权
标题翻译：镜面装置具有垂直铰链
公开(公告)号：US20090185257A1
公开(公告)日：2009-07-23
申请号：US12383701
申请日：2009-03-25
申请人： Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa
发明人： Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa
IPC分类号： G02B26/00
CPC分类号： G02B26/0833
摘要： The present invention provides a mirror device, comprising: a substrate; a mirror disposed approximately in parallel to the substrate above the substrate; and a hinge supported on and extended approximately perpendicularly from the substrate for supporting the mirror, wherein the hinge is connected to the mirror with a first edge part of the hinge buried in the mirror.
摘要翻译：本发明提供一种镜装置，包括：基板; 大致平行于基板上方的基板设置的反射镜; 以及铰链，其支撑在所述基板上并大致垂直于所述基板延伸，用于支撑所述反射镜，其中所述铰链连接到所述反射镜，所述铰链的第一边缘部分埋在所述反射镜中。

45. 发明申请

US20090161193A1 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：US20090161193A1
公开(公告)日：2009-06-25
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： G02B27/18 , G02F1/31
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。

46. 发明申请

US20090103053A1 Projection apparatus comprising spatial light modulator 审中-公开
标题翻译：投影装置，包括空间光调制器
公开(公告)号：US20090103053A1
公开(公告)日：2009-04-23
申请号：US12286680
申请日：2008-10-01
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G03B21/14
CPC分类号： H04N9/3161 , G03B21/008 , G03B21/2073 , G03B33/12 , H04N5/7458 , H04N9/3105 , H04N9/315
摘要： The present invention provides a projection apparatus, comprising: a light source; a plurality of spatial light modulators each comprising a micromirror for deflecting and reflecting an incident light emitted from the light source in directions between a first direction and a second direction different from the first direction, and all angles between the first and second directions; and an optical prism comprising surfaces (i), (ii), (iii) and (iv), where the surface (i) is a first optical surface with at least two lights of different frequencies are projected thereto, the surface (ii) is a second optical surface for ejecting the two lights incident to the first optical surface therefrom and a modulation light modulated by the spatial light modulator and is incident thereto, the surface (iii) is a synthesis surface for synthesizing the modulation lights modulated by a plurality of spatial light modulators into a same light path, and the surface (iv) is an ejection surface for ejecting the synthesized light synthesized on the synthesis surface, wherein the locus of deflection of the deflection light is approximately parallel to the synthesis surface when the aforementioned locus of deflection is projected onto a flat surface perpendicular to the synthesis surface.
摘要翻译：本发明提供一种投影装置，包括：光源; 多个空间光调制器，每个包括微镜，用于在第一方向和第二方向不同于第一方向的方向上偏转和反射从光源发射的入射光，以及第一和第二方向之间的所有角度; 以及包括表面（i），（ii），（iii）和（iv）的光学棱镜，其中表面（i）是具有至少两个不同频率的光的第一光学表面投射到其上，是用于喷射入射到第一光学表面的两个光的第二光学表面和由空间光调制器调制并入射到其的调制光，表面（iii）是用于合成由多个调制的调制光的合成表面的空间光调制器转换成相同的光路，并且表面（iv）是用于喷射在合成表面上合成的合成光的喷射表面，其中当前述的时候，偏转光的偏转轨迹近似平行于合成表面偏转轨迹投影到垂直于合成面的平面上。

47. 发明申请

US20090009851A1 Projection apparatus with coherent light source 有权
标题翻译：具有相干光源的投影设备
公开(公告)号：US20090009851A1
公开(公告)日：2009-01-08
申请号：US12231911
申请日：2008-09-05
申请人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Yoshiaki Horikawa , Fusao Ishii
发明人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Yoshiaki Horikawa , Fusao Ishii
IPC分类号： G02B26/02
CPC分类号： G02B26/0841
摘要： The present invention discloses a projection apparatus comprising: a light source for emitting illumination light; a mirror device comprising a plurality of mirrors for generating an image by reflecting the illumination light toward a projecting direction by means of a deflecting operation; and a projection optical system which is placed in the optical axis of reflection light in the projecting direction of the illumination light incident to the mirror device and which projects the reflection light, wherein the optical axis of the illumination light incident to the mirror device and the optical axis of the reflection light in the projecting direction forms an angle that is larger than the expansion angle α of the flux of the illumination light that satisfies NA=n*sin α, where NA is the numerical aperture of the flux of the illumination light, and n is the reflectance.
摘要翻译：本发明公开了一种投影装置，包括：用于发射照明光的光源; 反射镜装置，包括多个反射镜，用于通过偏转操作将照明光朝向突出方向反射来产生图像; 以及投影光学系统，其被配置在入射到反射镜装置的照明光的突出方向上的反射光的光轴上，并且突出反射光，其中入射到反射镜装置的照明光的光轴和反射光在投影方向上的光轴形成大于照射光的通量的扩展角α的角度，其满足NA = n *sinαα，其中NA是照明光束的通量的数值孔径，n为反射率。

48. 发明申请

US20090008669A1 Package for micromirror device 有权
标题翻译：微镜器件封装
公开(公告)号：US20090008669A1
公开(公告)日：2009-01-08
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： H01L33/00
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。

49. 发明申请

US20080088651A1 Divided mirror pixels for deformable mirror device 审中-公开
标题翻译：用于可变形反射镜装置的分立镜像
公开(公告)号：US20080088651A1
公开(公告)日：2008-04-17
申请号：US11900540
申请日：2007-09-11
申请人： Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa
发明人： Yoshihiro Maeda , Fusao Ishii , Hirotoshi Ichikawa
IPC分类号： G09G5/02 , G02B26/02
CPC分类号： G02B26/0841 , G02B5/04 , G02B27/141 , G02B27/28 , G09G3/2018 , G09G3/2074 , G09G3/2077 , G09G3/346
摘要： A mirror device comprising a plurality of mirror elements for modulating illumination light, and each of the mirror elements has a plural number of sub-mirror elements that is a single mirror element divided approximately perpendicularly in an incidence direction of illumination light. A projection apparatus has the mirror device and can project images.
摘要翻译：一种镜装置，包括用于调制照明光的多个反射镜元件，并且每个镜元件具有多个子镜元件，其是沿照明光的入射方向大致垂直划分的单个镜像元件。投影装置具有反射镜装置并能投影图像。

50. 发明申请

US20080074561A1 Method for reducing temporal artifacts in digital video systems 失效
标题翻译：减少数字视频系统中时间伪影的方法
公开(公告)号：US20080074561A1
公开(公告)日：2008-03-27
申请号：US11893660
申请日：2007-08-16
申请人： Kazuma Arai , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
发明人： Kazuma Arai , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
IPC分类号： H04N9/31
CPC分类号： H04N9/3123
摘要： The present invention provides an image signal processor, comprising: (a) an input circuit for receiving and/or holding an image signal of N-bit binary data word, where N is a positive integer; (b) a data converter converting at least M-bit data of binary data into non-binary data having multiple bits, where M is a positive integer and N≧M≧2, wherein (c) all bits of the non-binary data have a weight which is equal to, or less than, that of the least significant bit of the M-bit data of binary data; and (d) the data converter outputting the each bit of the non-binary data in sequence starting from an equal data value.
摘要翻译：本发明提供了一种图像信号处理器，包括：（a）用于接收和/或保持N位二进制数据字的图像信号的输入电路，其中N是正整数; （b）将二进制数据的至少M位数据转换为具有多位的非二进制数据的数据转换器，其中M是正整数，N> = M> = 2，其中（c）二进制数据的权重等于或小于二进制数据的M位数据的最低有效位的权重; 和（d）数据转换器从相等的数据值开始依次输出非二进制数据的每一位。

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