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1. 发明授权

US08616709B2 Projection display apparatus 有权
标题翻译：投影显示装置
公开(公告)号：US08616709B2
公开(公告)日：2013-12-31
申请号：US12483395
申请日：2009-06-12
申请人： Shinji Yagyu
发明人： Shinji Yagyu
IPC分类号： G03B21/20 , G03B21/26 , G03B27/52 , G02B6/04 , G02B6/36 , G02B6/44 , G02B21/26 , G01S1/00 , G09B9/00 , G09F13/18 , D03D15/00 , F21V7/04 , F21V5/00 , F21V29/00 , H01S3/00 , H01S3/30
CPC分类号： G03B21/16 , G02B6/0006 , G02B6/443 , H01S3/1305 , H04N9/3161
摘要： In a projection display apparatus in which a laser beam source and an optical engine are connected together through an optical fiber, safety is improved against temperature rise in the optical fiber and its periphery. A projection display apparatus includes a temperature sensor 4 provided on the end portion, of the side of an optical engine 6, of an optical fiber group 1 for connecting a laser beam source 5 and the optical engine 6 to each other, in which, by detecting temperature and informing to a controlling unit 71 for controlling the laser beam source 5, when temperature rise exceeding a set value having been set previously is detected, the controlling unit 71 is made to control so as to decrease or stop output from the laser beam source 5.
摘要翻译：在激光束源和光学引擎通过光纤连接在一起的投影显示装置中，防止光纤及其周边的温度升高的安全性得到改善。投影型显示装置包括设置在光学引擎6侧的端部的温度传感器4，该光纤组1用于将激光束源5和光学引擎6彼此连接，光纤组1通过检测温度并通知控制单元71用于控制激光源5，当检测到超过预先设定的设定值的温度上升时，使控制单元71进行控制，以便减少或停止来自激光束的输出来源5。

2. 发明授权

US08113661B2 Projection-type display apparatus 有权
标题翻译：投影型显示装置
公开(公告)号：US08113661B2
公开(公告)日：2012-02-14
申请号：US12487996
申请日：2009-06-19
申请人： Shinji Yagyu
发明人： Shinji Yagyu
IPC分类号： G03B21/14
CPC分类号： G03B21/2033 , G02B6/0006 , G02B6/0008 , G02B6/04 , G03B21/208 , H04N9/3161 , H04N9/3164 , Y10S385/901
摘要： A projection-type display apparatus includes an optical engine that forms an image with a laser beam from a laser light source; and an optical fiber that connects the laser light source and the optical engine. The optical engine includes a rod integrator that equalizes an optical-intensity distribution of the light beam output from the laser light source, and a rod fiber-fastening unit that fastens the rod integrator and the optical fiber to face each other such that a gap between an input facet of the rod integrator and an output facet of the optical fiber is large relatively to a wavelength of the light beam propagating through the optical fiber.
摘要翻译：投影型显示装置包括：用来自激光光源的激光束形成图像的光学引擎; 以及连接激光光源和光学引擎的光纤。该光学引擎包括一个均衡从激光光源输出的光束的光强度分布的棒状积分器，以及一个固定杆状光纤固定单元，该光纤紧固单元使棒状积分器和光纤相互面对，棒状积分器的输入面和光纤的输出面相对于通过光纤传播的光束的波长较大。

3. 发明申请

US20080218704A1 Projection display 有权
标题翻译：投影显示
公开(公告)号：US20080218704A1
公开(公告)日：2008-09-11
申请号：US11896433
申请日：2007-08-31
申请人： Shinji Yagyu
发明人： Shinji Yagyu
IPC分类号： G03B21/28
CPC分类号： G03B21/28
摘要： A projection display includes first and second light sources, a reflection/transmission member which partially transmits a first light beam from the first light source and partially reflects a second light beam from the second light source, and a light valve which converts the light beam from the reflection/transmission member into an optical image in accordance with a video signal. The reflection/transmission member has a reflective surface which is one side main surface, a light-shielding surface which is the other side main surface, and a plurality of openings extending through the both main surfaces. The first light beam is transmitted through the openings from the light-shielding surface to the reflective surface, and the second light beam is reflected off the reflective surface in the direction that the first light beam is transmitted.
摘要翻译：投影显示器包括第一和第二光源，反射/透射构件，其部分地透射来自第一光源的第一光束并部分地反射来自第二光源的第二光束;以及光阀，其将来自反射/透射构件根据视频信号转换成光学图像。反射/透射构件具有作为一侧主表面的反射表面，作为另一侧主表面的遮光表面和延伸穿过两个主表面的多个开口。第一光束通过开口从遮光表面透射到反射表面，并且第二光束沿着第一光束被透射的方向从反射表面反射。

4. 发明授权

US08183721B2 Oscillation drive device 有权
标题翻译：振荡驱动装置
公开(公告)号：US08183721B2
公开(公告)日：2012-05-22
申请号：US12354935
申请日：2009-01-16
申请人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
发明人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
IPC分类号： H02K33/02 , G03B21/14
CPC分类号： H02K33/02
摘要： An oscillation drive device includes an oscillating unit that includes attaching portions on either sides thereof, the attaching portions being arranged on an oscillation axis; a base that includes an oscillating fulcrum that supports the oscillating unit on the oscillation axis and supporting portions that firmly support the oscillating unit; and a pair of strip-shaped leaf springs that is arranged so as to intersect with the oscillation axis and oscillates the oscillating unit on the oscillation axis, each of the strip-shaped leaf springs includes a fixing portion attached to the attaching portions of the oscillating unit; and a flexible beam portion that both ends of which are attached to the supporting portions of the base, and causes the oscillating unit to oscillate on the base by flexure behavior thereof.
摘要翻译：振荡驱动装置包括：振荡单元，其包括其两侧的安装部，所述安装部设置在摆动轴上; 基座，其包括支撑振荡轴上的摆动单元的摆动支点和牢固地支撑振荡单元的支撑部; 以及一对带状的板簧，其被配置为与摆动轴线相交并使摆动单元摆动在摆动轴上，每个带状板簧包括一个固定部分，该固定部分安装在摆动的安装部分上单元; 以及柔性梁部分，其两端附接到基座的支撑部分，并且使振荡单元通过其弯曲行为在基座上振动。

5. 发明授权

US08047655B2 Projection display apparatus 失效
标题翻译：投影显示装置
公开(公告)号：US08047655B2
公开(公告)日：2011-11-01
申请号：US12457102
申请日：2009-06-01
申请人： Shinji Yagyu
发明人： Shinji Yagyu
IPC分类号： G02B27/48
CPC分类号： G02B27/48 , G02B27/1033 , G03B21/14 , G03B21/208
摘要： A projection display apparatus is provided that is capable of reducing speckle noise, with no image of a flaw or dust noticeable in or on a screen even if it exists in or on an optical component. The projection display apparatus includes a glass rod that makes uniform an optical beam emitted from a laser beam source; a lens that focuses an optical beam passing through the glass rod; a diffusion layer that provides an optical path difference distribution to the optical beam focused using the focusing element, the diffusion layer being optically conjugated with an incident end of the glass rod by the focusing element; a display device that spatially modulates the optical beam provided with the optical path difference distribution by the diffusion layer; and a magnification projection lens that projects on a screen an optical beam modulated by the modulator.
摘要翻译：提供了能够减少斑点噪声的投影显示装置，即使存在于光学部件中或其上，也不会在屏幕中或屏幕上显示缺陷或灰尘的图像。该投影显示装置包括使从激光束源发射的光束均匀的玻璃棒; 使透过玻璃棒的光束聚焦的透镜; 扩散层，其向使用聚焦元件聚焦的光束提供光程差分布，所述扩散层通过所述聚焦元件与所述玻璃棒的入射端光学共轭; 通过扩散层对设置有光程差分布的光束进行空间调制的显示装置; 以及放大投影透镜，其在屏幕上投射由调制器调制的光束。

6. 发明申请

US20090184775A1 OSCILLATION DRIVE DEVICE 有权
标题翻译：振荡驱动装置
公开(公告)号：US20090184775A1
公开(公告)日：2009-07-23
申请号：US12354935
申请日：2009-01-16
申请人： Noriyuki KOMORI , Atsushi Michimori , Shinji Yagyu
发明人： Noriyuki KOMORI , Atsushi Michimori , Shinji Yagyu
IPC分类号： H03B5/30
CPC分类号： H02K33/02
摘要： An oscillation drive device includes an oscillating unit that includes attaching portions on either sides thereof, the attaching portions being arranged on an oscillation axis; a base that includes an oscillating fulcrum that supports the oscillating unit on the oscillation axis and supporting portions that firmly support the oscillating unit; and a pair of strip-shaped leaf springs that is arranged so as to intersect with the oscillation axis and oscillates the oscillating unit on the oscillation axis, each of the strip-shaped leaf springs includes a fixing portion attached to the attaching portions of the oscillating unit; and a flexible beam portion that both ends of which are attached to the supporting portions of the base, and causes the oscillating unit to oscillate on the base by flexure behavior thereof.
摘要翻译：振荡驱动装置包括：振荡单元，其包括其两侧的安装部，所述安装部设置在摆动轴上; 基座，其包括支撑振荡轴上的摆动单元的摆动支点和牢固地支撑振荡单元的支撑部; 以及一对带状的板簧，其被配置为与摆动轴线相交并使摆动单元摆动在摆动轴上，每个带状板簧包括一个固定部分，该固定部分安装在摆动的安装部分上单元; 以及柔性梁部分，其两端附接到基座的支撑部分，并且使振荡单元通过其弯曲行为在基座上振动。

7. 发明授权

US08040637B2 Drive with voice coil motor 有权
标题翻译：带音圈电机驱动
公开(公告)号：US08040637B2
公开(公告)日：2011-10-18
申请号：US12232538
申请日：2008-09-18
申请人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
发明人： Noriyuki Komori , Atsushi Michimori , Shinji Yagyu
IPC分类号： G11B21/08
CPC分类号： H02K33/18
摘要： A drive is provided executing high-speed oscillatory motion. A voice coil motor in a pixel shifter includes a coil of a rectangular shape producing thrust along an axis, a flap fixing the coil, and flat springs giving to the flap an urging force against the thrust. An oscillation axis of the flap is parallel to the axis and located between another axis that is parallel and opposite to the axis and still another axis that is parallel to the axis and passes over a centroid of the coil. This reduces the value of the inertia per unit torque.
摘要翻译：提供执行高速振荡运动的驱动器。像素移位器中的音圈电动机包括沿着轴线产生推力的矩形线圈，固定线圈的翼片和向翼片施加抵抗推力的推压力的平板弹簧。翼片的摆动轴线平行于轴线并且位于平行于轴线的另一个轴线之间，而另一轴线平行于轴线并越过线圈的质心。这降低了每单位扭矩的惯量值。

8. 发明申请

US20100034225A1 PROJECTION DISPLAY APPARATUS 有权
标题翻译：投影显示设备
公开(公告)号：US20100034225A1
公开(公告)日：2010-02-11
申请号：US12483395
申请日：2009-06-12
申请人： Shinji YAGYU
发明人： Shinji YAGYU
IPC分类号： H01S3/04
CPC分类号： G03B21/16 , G02B6/0006 , G02B6/443 , H01S3/1305 , H04N9/3161
摘要： In a projection display apparatus in which a laser beam source and an optical engine are connected together through an optical fiber, safety is improved against temperature rise in the optical fiber and its periphery. A projection display apparatus includes a temperature sensor 4 provided on the end portion, of the side of an optical engine 6, of an optical fiber group 1 for connecting a laser beam source 5 and the optical engine 6 to each other, in which, by detecting temperature and informing to a controlling unit 71 for controlling the laser beam source 5, when temperature rise exceeding a set value having been set previously is detected, the controlling unit 71 is made to control so as to decrease or stop output from the laser beam source 5.
摘要翻译：在激光束源和光学引擎通过光纤连接在一起的投影显示装置中，防止光纤及其周边的温度升高的安全性得到改善。投影型显示装置包括设置在光学引擎6侧的端部的温度传感器4，该光纤组1用于将激光束源5和光学引擎6彼此连接，光纤组1通过检测温度并通知控制单元71用于控制激光源5，当检测到超过预先设定的设定值的温度上升时，使控制单元71进行控制，以便减少或停止来自激光束的输出来源5。

9. 发明申请

US20100002195A1 PROJECTION-TYPE DISPLAY APPARATUS 有权
标题翻译：投影型显示设备
公开(公告)号：US20100002195A1
公开(公告)日：2010-01-07
申请号：US12487996
申请日：2009-06-19
申请人： Shinji YAGYU
发明人： Shinji YAGYU
IPC分类号： G03B21/26
CPC分类号： G03B21/2033 , G02B6/0006 , G02B6/0008 , G02B6/04 , G03B21/208 , H04N9/3161 , H04N9/3164 , Y10S385/901
摘要： A projection-type display apparatus includes an optical engine that forms an image with a laser beam from a laser light source; and an optical fiber that connects the laser light source and the optical engine. The optical engine includes a rod integrator that equalizes an optical-intensity distribution of the light beam output from the laser light source, and a rod fiber-fastening unit that fastens the rod integrator and the optical fiber to face each other such that a gap between an input facet of the rod integrator and an output facet of the optical fiber is large relatively to a wavelength of the light beam propagating through the optical fiber.
摘要翻译：投影型显示装置包括：用来自激光光源的激光束形成图像的光学引擎; 以及连接激光光源和光学引擎的光纤。该光学引擎包括一个均衡从激光光源输出的光束的光强度分布的棒状积分器，以及一个固定杆状光纤固定单元，该光纤紧固单元使棒状积分器和光纤相互面对，棒状积分器的输入面和光纤的输出面相对于通过光纤传播的光束的波长较大。

10. 发明授权

US09310033B2 Light source device and projection-type display apparatus 有权
标题翻译：光源装置和投影型显示装置
公开(公告)号：US09310033B2
公开(公告)日：2016-04-12
申请号：US14371920
申请日：2013-01-08
申请人： Akihiro Yamada , Takeshi Utakoji , Kenji Samejima , Hiroshi Kida , Tomohiko Sawanaka , Shinji Yagyu
发明人： Akihiro Yamada , Takeshi Utakoji , Kenji Samejima , Hiroshi Kida , Tomohiko Sawanaka , Shinji Yagyu
IPC分类号： G03B21/00 , F21K99/00 , H04N9/31 , G03B21/20 , G03B33/12 , F21Y101/02
CPC分类号： F21K9/56 , G03B21/2013 , G03B21/2073 , G03B33/12 , H04N9/3152 , H04N9/3164 , H04N9/3167
摘要： A light source device includes a plurality of light sources with different polarizations. A combined wavelength band of the light of a first polarization and second polarization is a first wavelength band. A combined wavelength band of a third polarization and fourth polarization is a second wavelength band. A plurality of selective transmission elements transmits one or more combined light of one or more polarizations and reflects one or more light of one or more polarizations. Thus, the light of the first polarization, the light of the second polarization and the light of the third polarization passing through a third selective transmission element, and the light of the fourth polarization reflected by the third selective transmission element proceed in the same direction.
摘要翻译：光源装置包括具有不同偏振度的多个光源。第一偏振光和第二偏振光的组合波长带是第一波长带。第三偏振和第四偏振的组合波长带是第二波长带。多个选择性传输元件传输一个或多个偏振的一个或多个组合光并且反射一个或多个偏振的一个或多个光。因此，第一偏振光，第二偏振光和通过第三选择透射元件的第三偏振光，以及由第三选择透射元件反射的第四偏振光沿同一方向前进。

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