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1. 发明授权

US10386708B2 Light synthesis apparatus and light separation apparatus 有权
公开(公告)号：US10386708B2
公开(公告)日：2019-08-20
申请号：US15542659
申请日：2015-11-17
申请人： SONY CORPORATION
发明人： Yoshihisa Aikoh
IPC分类号： G03B21/20 , F21V7/22 , F21V14/04 , F21V14/06 , G03B21/14 , H04N9/31 , G03B33/12
摘要： A light source apparatus includes a first light source module and a second light source module. The first light source module emits first emission light. The second light source module includes a light source unit that generates second emission light, and a switch unit that switches a position of an emission optical axis of the second emission light generated by the light source unit between a first optical axis position for emitting synthetic light of the first emission light and the second emission light and a second optical axis position for separating the first emission light and the second emission light for emission.

2. 发明授权

US09851075B2 Phosphor wheel, light source unit, and image display device 有权
公开(公告)号：US09851075B2
公开(公告)日：2017-12-26
申请号：US15321456
申请日：2015-03-24
申请人： Sony Corporation
发明人： Takahiro Mochizuki , Yoshihisa Aikoh
IPC分类号： F21V14/08 , G03B21/00 , G03B21/20 , G03B33/12 , G02B26/00 , F21V9/16
CPC分类号： F21V14/08 , F21S10/007 , F21V9/30 , F21V9/40 , G02B26/008 , G03B21/006 , G03B21/204 , G03B21/2066 , G03B33/12 , H04N9/31
摘要： To provide a phosphor wheel capable of restraining vibration caused by a driving unit for rotatably driving a wheel and reducing noise in a high frequency band. The phosphor wheel includes: a wheel substrate that has a surface on which a fluorescent material is provided; a driving unit that rotates the wheel substrate; a support portion that supports the driving unit and is fixed to a housing; and a buffer member that is provided to fill a space between the support portion and a part of the housing.

3. 发明授权

US10719007B2 Composite-optical-system unit and projector 有权
公开(公告)号：US10719007B2
公开(公告)日：2020-07-21
申请号：US16314991
申请日：2017-06-08
申请人： SONY CORPORATION
发明人： Yoshihisa Aikoh
IPC分类号： G03B33/12 , G02B27/28 , G03B21/16 , G02B27/14 , G02B7/00 , G03B21/00 , G03B21/14 , G02B27/10 , G02B7/18
摘要： [Solving Means] A composite-optical-system unit includes a polarization beam splitter and a thermal conduction member. The polarization beam splitter includes a first prism including a first surface, a second prism including a second surface having an area different from an area of the first surface, and an overlap interface on which the first surface is attached to and overlaps the second surface. The thermal conduction member is thermally connected to a connection region being a region other than the overlap interface of the first surface or the second surface having an area larger than an area of the other surface.

4. 发明授权

US10203093B2 Phosphor wheel, light source unit, and image display device 有权
公开(公告)号：US10203093B2
公开(公告)日：2019-02-12
申请号：US15816318
申请日：2017-11-17
申请人： Sony Corporation
发明人： Takahiro Mochizuki , Yoshihisa Aikoh
IPC分类号： F21V14/08 , F21V9/40 , F21V9/30 , H04N9/31 , G02B26/00 , G03B21/00 , G03B21/20 , G03B33/12 , F21S10/00
摘要： To provide a phosphor wheel capable of restraining vibration caused by a driving unit for rotatably driving a wheel and reducing noise in a high frequency band. The phosphor wheel includes: a wheel substrate that has a surface on which a fluorescent material is provided; a driving unit that rotates the wheel substrate; a support portion that supports the driving unit and is fixed to a housing; and a buffer member that is provided to fill a space between the support portion and a part of the housing.

5. 发明申请

US20140320753A1 LIQUID CRYSTAL DISPLAY UNIT AND PROJECTION DISPLAY APPARATUS 有权
标题翻译：液晶显示单元和投影显示设备
公开(公告)号：US20140320753A1
公开(公告)日：2014-10-30
申请号：US14249968
申请日：2014-04-10
申请人： Sony Corporation
发明人： Yoshihisa Aikoh
IPC分类号： G02F1/1333 , G03B21/00
CPC分类号： G02F1/133308 , G02F1/136277 , G02F2001/133314 , G03B21/006 , H01L23/4006 , H04N9/3105 , H04N9/3141 , H04N9/3144
摘要： A liquid crystal display unit includes a liquid crystal display element for modulating light; and a holder part which has a holding portion, at least one connecting portion, an attenuation portion, and a plurality of through-holes. The holding portion holds the liquid crystal display element. The connecting portion is formed integrally with the holding portion, and may be connected to a fixing member for fixing a position of the liquid crystal display element. The attenuation portion is formed in the area from the connecting portion to the holding portion, and attenuates a force transmitting from the connecting portion to the holding portion. The through-holes are formed in the at least one connecting portion. The through-holes include at least one cut-out-through-hole having its part opened. The through-holes allow insertion of connecting members for connection to the fixing member.
摘要翻译：液晶显示单元包括用于调制光的液晶显示元件; 以及具有保持部，至少一个连接部，衰减部和多个通孔的保持部。保持部保持液晶显示元件。连接部与保持部一体地形成，并且可以连接到用于固定液晶显示元件的位置的固定部件。衰减部形成在从连接部到保持部的区域，并且衰减从连接部向保持部传递的力。通孔形成在至少一个连接部分中。通孔包括其部分打开的至少一个切割孔。通孔允许插入用于连接到固定构件的连接构件。

6. 发明授权

US10436421B2 Phosphor wheel, light source unit, and image display device 有权
公开(公告)号：US10436421B2
公开(公告)日：2019-10-08
申请号：US16236132
申请日：2018-12-28
申请人： Sony Corporation
发明人： Takahiro Mochizuki , Yoshihisa Aikoh
IPC分类号： F21V14/08 , F21V9/40 , F21V9/30 , H04N9/31 , G02B26/00 , G03B21/00 , G03B21/20 , G03B33/12 , F21S10/00
摘要： To provide a phosphor wheel capable of restraining vibration caused by a driving unit for rotatably driving a wheel and reducing noise in a high frequency band. The phosphor wheel includes: a wheel substrate that has a surface on which a fluorescent material is provided; a driving unit that rotates the wheel substrate; a support portion that supports the driving unit and is fixed to a housing; and a buffer member that is provided to fill a space between the support portion and a part of the housing.

7. 发明授权

US10027935B2 Liquid crystal display unit and projection-type display device 有权
公开(公告)号：US10027935B2
公开(公告)日：2018-07-17
申请号：US15241272
申请日：2016-08-19
申请人： Sony Corporation
发明人： Yoshihisa Aikoh
IPC分类号： G02F1/1335 , H04N9/31 , G02F1/1333 , G02F1/13363 , G03B21/00
摘要： There is provided a liquid crystal display unit including a liquid crystal panel for modulating light; a light shielding plate for controlling light not to be incident on areas other than an effective pixel area of the liquid crystal panel; an optical compensation element arranged at sides on which the light is incident in the liquid crystal panel and the light shielding plate; and an optical compensation element holder for holding the optical compensation element to be spaced from the light shielding plate and not to contact other members.

8. 发明申请

US20170211783A1 PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE 有权
公开(公告)号：US20170211783A1
公开(公告)日：2017-07-27
申请号：US15321456
申请日：2015-03-24
申请人： Sony Corporation
发明人： Takahiro Mochizuki , Yoshihisa Aikoh
IPC分类号： F21V14/08 , F21V9/16 , G03B33/12 , G02B26/00 , G03B21/00 , G03B21/20
CPC分类号： F21V14/08 , F21S10/007 , F21V9/30 , F21V9/40 , G02B26/008 , G03B21/006 , G03B21/204 , G03B21/2066 , G03B33/12 , H04N9/31
摘要： To provide a phosphor wheel capable of restraining vibration caused by a driving unit for rotatably driving a wheel and reducing noise in a high frequency band. The phosphor wheel includes: a wheel substrate that has a surface on which a fluorescent material is provided; a driving unit that rotates the wheel substrate; a support portion that supports the driving unit and is fixed to a housing; and a buffer member that is provided to fill a space between the support portion and a part of the housing.

9. 发明授权

US09271376B2 Image display apparatus and control method 有权
标题翻译：图像显示装置及控制方法
公开(公告)号：US09271376B2
公开(公告)日：2016-02-23
申请号：US14503773
申请日：2014-10-01
申请人： SONY CORPORATION
发明人： Keisuke Homma , Yoshihisa Aikoh , Yuji Kato , Kazumasa Ikeura , Tomomi Yuno , Shiun Sakai
IPC分类号： H05B37/02 , G01J1/04 , G01J3/50 , G03B21/00 , H04N9/31
CPC分类号： G01J1/42 , G01J1/0407 , G01J1/0488 , G01J3/505 , G01J2001/4247 , G03B21/00 , G03B21/006 , G03B21/2053 , H04N9/3182 , H04N9/3194 , H05B33/0869 , H05B37/0218
摘要： There is provided an image display apparatus including: a light source unit; at least one light modulation device configured to modulate light from the light source unit, and to emit a modulated light beam; and a sensor configured to receive diffracted light of the modulated light beam emitted from the at least one light modulation device, and to measure intensity of the modulated light.
摘要翻译：提供一种图像显示装置，包括：光源单元; 至少一个光调制装置，被配置为调制来自所述光源单元的光，并发射调制光束; 以及传感器，被配置为接收从所述至少一个光调制装置发射的所述调制光束的衍射光，并且测量所述调制光的强度。

10. 发明申请

US20150234265A1 LIGHT SOURCE UNIT, LIGHT SOURCE APPARATUS, AND IMAGE DISPLAY APPARATUS 有权
标题翻译：光源单元，光源装置和图像显示装置
公开(公告)号：US20150234265A1
公开(公告)日：2015-08-20
申请号：US14429485
申请日：2013-10-02
申请人： SONY CORPORATION
发明人： Takashi Takamatsu , Yoshihisa Aikoh
IPC分类号： G03B21/20 , F21K99/00
CPC分类号： G03B21/2013 , F21K9/61 , F21Y2101/00 , G03B21/142 , G03B21/16 , G03B21/204 , G03B21/2066 , H04N9/315
摘要： [Object] To provide a light source unit, a light source apparatus, and an image display apparatus that are capable of facilitating the cooling of a light source and the handling of light.[Solving Means] A light source unit according to an embodiment of the present technology includes one or more solid-state light sources and a light collecting optical system. The one or more solid-state light sources are arranged on a rear side of an output portion and each output light in a predetermined wavelength range along the same direction as an optical-axis direction, the output portion including a light emitter that is excited by the light in the predetermined wavelength range with a predetermined direction as the optical-axis direction to emit visible light in a wavelength range longer than the predetermined wavelength range and is capable of outputting light containing the light in the predetermined wavelength range and the visible light from the light emitter along the optical-axis direction. The light collecting optical system collects the light in the predetermined wavelength range, the light being output from the one or more solid-state light sources, onto the light emitter from the rear side of the output portion.
摘要翻译：本发明提供能够促进光源的冷却和光的处理的光源单元，光源装置和图像显示装置。 [解决方案]根据本技术的实施例的光源单元包括一个或多个固态光源和聚光光学系统。一个或多个固态光源布置在输出部分的后侧，并且沿与光轴方向相同的方向输出预定波长范围的光，所述输出部分包括由在预定波长范围内的光以预定方向作为光轴方向发射在比预定波长范围更长的波长范围内的可见光，并且能够输出包含预定波长范围内的光和包含预定波长范围内的可见光光发射器沿光轴方向。光收集光学系统将从一个或多个固态光源输出的预定波长范围的光从输出部分的后侧收集到光发射器上。

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