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61. 发明申请

US20090009732A1 Projection display system using laser light source 失效
标题翻译：投影显示系统采用激光光源
公开(公告)号：US20090009732A1
公开(公告)日：2009-01-08
申请号：US12231909
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： G03B21/28
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.
摘要翻译：本发明提供一种投影装置，其包括反射镜元件和用于驱动用于投射照明光的激光源的驱动电路。投影装置还包括用于调制照明光的镜装置和用于投射来自镜元件的调制光的投影透镜。反射镜装置设置在器件基板上并封装在由透明硅材料制成的封装衬底中，金属热传递路径连接到器件衬底和覆盖封装衬底的覆盖玻璃。镜子与盖玻璃的底面之间的距离大于投影透镜的焦距。

62. 发明申请

US20080239454A1 Mirror device 有权
标题翻译：镜像设备
公开(公告)号：US20080239454A1
公开(公告)日：2008-10-02
申请号：US12156261
申请日：2008-05-31
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/0841 , G09G3/2011 , G09G3/346
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。

63. 发明申请

US20080218458A1 Color display system 审中-公开
公开(公告)号：US20080218458A1
公开(公告)日：2008-09-11
申请号：US12074033
申请日：2008-03-01
申请人： Taro Endo , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Hirokazu Nishino
发明人： Taro Endo , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Hirokazu Nishino
IPC分类号： G09G3/32
CPC分类号： H04N9/3164 , H04N9/3111 , H04N9/312 , H04N9/3155
摘要： A color display device including: at least one spatial light modulation element forming a display picture by modulated light obtained by modulating illumination light, a color sequential light generation device changing in a time series the illumination light or the modulated light into multiple groups of different color lights in one frame of a display period of the display picture, a control device controlling the spatial light modulator, and a color sequential light generation device based on the input picture data. The control device controls the spatial light modulator and the color sequential light generation device to change the ratio of the display time of each color of the reflected light time-shared in the display period of the frame depending on the character and/or the set value of the input picture data.

64. 发明授权

US08643681B2 Color display system 有权
标题翻译：彩色显示系统
公开(公告)号：US08643681B2
公开(公告)日：2014-02-04
申请号：US12074094
申请日：2008-03-01
申请人： Taro Endo , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Hirokazu Nishino
发明人： Taro Endo , Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa , Hirokazu Nishino
IPC分类号： G09G5/10
CPC分类号： H04N9/3164 , H04N9/3111 , H04N9/312 , H04N9/3155
摘要： A color display device including: at least one spatial light modulation element forming a display picture by modulated light obtained by modulating illumination light, a color sequential light generation device changing in a time series the illumination light or the modulated light into multiple groups of different color lights in one frame of a display period of the display picture, a control device controlling the spatial light modulator, and a color sequential light generation device based on the input picture data. The control device controls the spatial light modulator and the color sequential light generation device to change the ratio of the display time of each color of the reflected light time-shared in the display period of the frame depending on the character and/or the set value of the input picture data.
摘要翻译：一种彩色显示装置，包括：至少一个空间光调制元件，其通过调制照明光获得的调制光形成显示图像;色顺序光产生装置，将时间序列中的照明光或调制光变换为多组不同颜色显示图像的显示周期的一帧中的光，控制空间光调制器的控制装置和基于输入图像数据的色顺序光生成装置。控制装置控制空间光调制器和彩色顺序光产生装置，以根据字符和/或设定值改变在帧的显示周期中共享的反射光的每种颜色的显示时间的比率的输入图像数据。

65. 发明授权

US08238019B2 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：US08238019B2
公开(公告)日：2012-08-07
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： G02B26/00 , G02B26/08 , G02F1/29
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的投影方向的光轴形成大于照射光的通量的扩展角α的角度，该角度满足NA = n *sinα，其中，NA是照明光的通量的数值孔径，n为反射率。

66. 发明授权

US08199394B2 Mircromirror device having a vertical hinge 有权
标题翻译：具有垂直铰链的微镜装置
公开(公告)号：US08199394B2
公开(公告)日：2012-06-12
申请号：US12804112
申请日：2010-07-14
申请人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
发明人： Fusao Ishii , Yoshihiro Maeda , Hirotoshi Ichikawa
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0833
摘要： 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.
摘要翻译：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。

67. 发明申请

US20110058247A1 Mirror device with an anti-stiction layer 有权
公开(公告)号：US20110058247A1
公开(公告)日：2011-03-10
申请号：US12151219
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： G02B26/02 , H05K13/00
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.

68. 发明授权

US07796321B2 Mirror device 有权
标题翻译：镜像设备
公开(公告)号：US07796321B2
公开(公告)日：2010-09-14
申请号：US12156261
申请日：2008-05-31
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08 , G02F1/29
CPC分类号： G02B26/0841 , G09G3/2011 , G09G3/346
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。

69. 发明授权

US07742218B2 Mirror device comprising micromirrors possessing a specific natural oscillation frequency 失效
标题翻译：镜装置包括具有特定固有振荡频率的微镜
公开(公告)号：US07742218B2
公开(公告)日：2010-06-22
申请号：US12231707
申请日：2008-09-04
申请人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
发明人： Hirotoshi Ichikawa , Yoshihiro Maeda , Fusao Ishii
IPC分类号： G02B26/00 , G02B26/08
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部件构成的振荡系统的固有振荡周期T满足：110 [μsec]> T = 2＆pgr; * / K）> 2 [μsec]，其中“I”是振荡系统的转动时刻，“K”是t的弹簧常数他的弹性成员。

70. 发明申请

US20100128335A1 Mirror device 失效
公开(公告)号：US20100128335A1
公开(公告)日：2010-05-27
申请号：US12657518
申请日：2010-01-22
申请人： Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishii
发明人： Yoshihiro Maeda , Hirotoshi Ichikawa , Fusao Ishii
IPC分类号： G02B26/08 , G02B26/00
CPC分类号： G02B26/0841
摘要： A mirror device comprises: an electrode which is covered with a protective film made of a material containing a semiconductor material and is placed on a substrate; a mirror placed above the electrode; and an electrically conductive hinge placed between the mirror and the electrode, wherein an opening part is formed in a part of the protective film, and the hinge penetrates the protective film in the opening part thereof.

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