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1.发明申请公开(公告)号：US20090273825A1
公开(公告)日：2009-11-05
申请号：US12231707
申请日：2008-09-04
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishil
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishil
IPC分类号： G02B26/00
CPC分类号： G02B26/0841 , G02B27/1026 , G02B27/1033 , G02B27/126 , G02B27/141 , G02B27/145 , G02B27/146 , G02B27/149
摘要： The present invention aims at providing a mirror device, comprising a plurality of mirror elements, wherein each of the mirror elements comprises a deflectable mirror, and an elastic member for deflectably supporting the mirror, wherein the mirror allows to be controlled under a first deflection control state in which incident light is reflected toward a first direction, a second deflection control state in which the incident light is reflected toward a second direction, and a third deflection control state in which the mirror oscillates between the first deflection control state and second deflection control state, wherein the mirror device reproduces gradations by combining the first through third deflection control states, and the natural oscillation cycle T of the oscillation system constituted by the mirror and elastic member satisfies: 110 [μsec]>T=2π*√(I/K)>2 [μsec], where “I” is the moment of rotation of the oscillation system and “K” is the spring constant of the elastic member.
摘要翻译： 本发明的目的在于提供一种镜装置，其包括多个镜元件，其中每个镜元件包括可偏转镜，以及用于可偏转地支撑镜的弹性元件，其中镜允许在第一偏转控制下被控制 入射光朝向第一方向反射的状态，入射光朝向第二方向反射的第二偏转控制状态，以及反射镜在第一偏转控制状态与第二偏转控制之间振荡的第三偏转控制状态 状态，其中反射镜装置通过组合第一至第三偏转控制状态再现灰度，并且由反射镜和弹性构件构成的振荡系统的自然振荡周期T满足：110 [musec]> T = 2pi×√（I / K）> 2 [musec]，其中“I”是振荡系统的旋转时刻，“K”是弹性体的弹簧常数 会员。
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2.发明申请公开(公告)号：US20090225071A1
公开(公告)日：2009-09-10
申请号：US12383619
申请日：2009-03-25
申请人： Kazuma Arai , Yoshihiro Maeda , Fusao Ishil , Hirotoshi Ichikawa
发明人： Kazuma Arai , Yoshihiro Maeda , Fusao Ishil , Hirotoshi Ichikawa
IPC分类号： G09G5/00
CPC分类号： G09G3/346 , G09G3/2011 , G09G3/2014 , G09G3/2025 , G09G3/2029 , G09G3/2033 , G09G3/2037 , G09G3/2081 , G09G3/3406 , G09G2320/0266 , G09G2320/0271
摘要： An image display system for displaying an image according to an input image signal, and comprises a light source for emitting an illumination light; a data converting circuit for receiving and converting the input image signal into non-binary data; a spatial light modulator for receiving and applying the non-binary data for modulating the illumination light; a light source control circuit for applying the non-binary data in coordination with the spatial light modulator for controlling the light source.
摘要翻译： 一种用于根据输入图像信号显示图像的图像显示系统，并且包括用于发射照明光的光源; 数据转换电路，用于接收并将输入图像信号转换为非二进制数据; 空间光调制器，用于接收和应用用于调制照明光的非二进制数据; 用于与用于控制光源的空间光调制器协调地应用非二进制数据的光源控制电路。
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公开(公告)号：US20090180039A1
公开(公告)日：2009-07-16
申请号：US12381635
申请日：2009-03-13
申请人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishil
发明人： Taro Endo , Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishil
IPC分类号： H04N9/31
CPC分类号： G02B26/0841 , H04N5/144 , H04N9/3111 , H04N9/312
摘要： A video display system includes a plurality of primary color light sources; and a spatial light modulator (SLM) for modulating an illumination light emitted from at least one of the plurality of primary light sources. The video display system further includes a display controller for controlling a process to display a sequence of video images within a period of one frame comprising each of a plurality of primary colors and each of a plurality of complementary colors to minimize a number of emissions of each of the plurality of primary color light sources and also displaying the video images of the colors of the plurality of primary colors and the plurality of complementary colors in sequence.
摘要翻译： 视频显示系统包括多个原色光源; 以及用于调制从所述多个初级光源中的至少一个发射的照明光的空间光调制器（SLM）。 视频显示系统还包括显示控制器，用于控制在包括多个原色和多个互补颜色中的每一个的一帧的周期内显示视频图像序列的处理，以最小化每个 并且还依次显示多种原色和多种互补色的颜色的视频图像。
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公开(公告)号：US20080291524A1
公开(公告)日：2008-11-27
申请号：US12220526
申请日：2008-07-25
IPC分类号： G02B26/08
CPC分类号： G02B26/0841
摘要： A mirror device comprises: an electrode placed on a substrate; a hinge which is connected to the electrode and which has a flat part at an end part on a side opposite to the electrode; and a mirror placed on the flat part, wherein a protrusion part formed on the flat part is placed between the flat part and the mirror.
摘要翻译： 镜装置包括：放置在基板上的电极; 铰链，其连接到电极，并且在与电极相对的一侧的端部处具有平坦部分; 以及放置在平坦部分上的反射镜，其中形成在平坦部分上的突出部分放置在平坦部分和反射镜之间。
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5.发明授权公开(公告)号：US08858811B2
公开(公告)日：2014-10-14
申请号：US12381587
申请日：2009-03-12
CPC分类号： G02B26/0833
摘要： A method for manufacturing a device comprising an elastic member on a substrate includes steps of: forming a sacrificial layer by forming a plurality of sacrificial sub-layers on the substrate; forming a plate member in or on the sacrificial layers connected to the substrate and substantially parallel to a top surface of the substrate; and removing the sacrificial sub-layers after forming the plate member by removing the sacrificial sub-layers in an order different from the reverse order of forming the sacrificial sub-layers.
摘要翻译： 一种在衬底上制造包括弹性构件的装置的方法，包括以下步骤：通过在衬底上形成多个牺牲子层来形成牺牲层; 在连接到所述基板并且基本上平行于所述基板的顶表面的所述牺牲层中或其上形成板构件; 并且通过以不同于形成牺牲子层的相反顺序的顺序去除牺牲子层，在形成板构件之后去除牺牲子层。
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公开(公告)号：US08619352B2
公开(公告)日：2013-12-31
申请号：US12231909
申请日：2008-09-05
CPC分类号： G02B26/0841 , H01L2924/16195
摘要： The present invention provides a projection apparatus that includes a mirror element and a drive circuit for driving a laser light source for projecting an illumination light. The projection apparatus further includes mirror device for modulating the illumination light and a projection lens for projecting the modulated light from the mirror element. The mirror device is disposed on a device substrate and packaged in a package substrate made of a transparent silicon material with a metallic thermal transfer path connected to the device substrate and a cover glass covering the package substrate. The distance between the mirror and the bottom surface of the cover glass is larger than the focal length of the projection lens.
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公开(公告)号：US07948505B2
公开(公告)日：2011-05-24
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
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）将至少将二进制数据的M位数据转换成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）非二进制数据的所有位 具有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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公开(公告)号：US07944600B2
公开(公告)日：2011-05-17
申请号：US12151218
申请日：2008-05-02
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.
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公开(公告)号：US07876488B2
公开(公告)日：2011-01-25
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
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。
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公开(公告)号：US07760415B2
公开(公告)日：2010-07-20
申请号：US12378658
申请日：2009-02-18
CPC分类号： G02B26/0833 , H04N5/7458 , H04N9/315
摘要： The present invention provides a mirror device, comprising: a mirror; an elastic hinge for supporting the mirror and the elastic hinge has a specific electric resistance. The mirror device further includes an electrode for controlling the mirror, wherein a voltage is applied to the elastic hinge for a predetermined period in synchronous with a change of an electric voltage applied to the electrode.
摘要翻译： 本发明提供了一种镜装置，包括：反射镜; 用于支撑反射镜和弹性铰链的弹性铰链具有比电阻。 反射镜装置还包括用于控制反射镜的电极，其中与施加到电极的电压的变化同步地，电压被施加到弹性铰链一段预定时间段。
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