-
公开(公告)号：US10386708B2
公开(公告)日：2019-08-20
申请号：US15542659
申请日：2015-11-17
Applicant: SONY CORPORATION
Inventor： Yoshihisa Aikoh
Abstract: 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.
-
公开(公告)号：US09851075B2
公开(公告)日：2017-12-26
申请号：US15321456
申请日：2015-03-24
Applicant: Sony Corporation
Inventor： Takahiro Mochizuki , Yoshihisa Aikoh
CPC classification number: F21V14/08 , F21S10/007 , F21V9/30 , F21V9/40 , G02B26/008 , G03B21/006 , G03B21/204 , G03B21/2066 , G03B33/12 , H04N9/31
Abstract: 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.
-
公开(公告)号：US10719007B2
公开(公告)日：2020-07-21
申请号：US16314991
申请日：2017-06-08
Applicant: SONY CORPORATION
Inventor： Yoshihisa Aikoh
IPC: G03B33/12 , G02B27/28 , G03B21/16 , G02B27/14 , G02B7/00 , G03B21/00 , G03B21/14 , G02B27/10 , G02B7/18
Abstract: [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.
-
公开(公告)号：US10203093B2
公开(公告)日：2019-02-12
申请号：US15816318
申请日：2017-11-17
Applicant: Sony Corporation
Inventor： Takahiro Mochizuki , Yoshihisa Aikoh
IPC: F21V14/08 , F21V9/40 , F21V9/30 , H04N9/31 , G02B26/00 , G03B21/00 , G03B21/20 , G03B33/12 , F21S10/00
Abstract: 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.
-
公开(公告)号：US20140320753A1
公开(公告)日：2014-10-30
申请号：US14249968
申请日：2014-04-10
Applicant: Sony Corporation
Inventor： Yoshihisa Aikoh
IPC: G02F1/1333 , G03B21/00
CPC classification number: G02F1/133308 , G02F1/136277 , G02F2001/133314 , G03B21/006 , H01L23/4006 , H04N9/3105 , H04N9/3141 , H04N9/3144
Abstract: 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.
Abstract translation: 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。
-
Patent Agency Ranking
公开(公告)号：US10801701B2
公开(公告)日：2020-10-13
申请号：US16550817
申请日：2019-08-26
Applicant: Sony Corporation
Inventor： Takahiro Mochizuki , Yoshihisa Aikoh
IPC: F21V14/08 , F21V9/40 , F21V9/30 , H04N9/31 , F21S10/00 , G02B26/00 , G03B21/00 , G03B21/20 , G03B33/12
Abstract: 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.
-
公开(公告)号：US20190376665A1
公开(公告)日：2019-12-12
申请号：US16550817
申请日：2019-08-26
Applicant: Sony Corporation
Inventor： Takahiro Mochizuki , Yoshihisa Aikoh
IPC: F21V14/08 , G03B33/12 , G03B21/20 , G03B21/00 , G02B26/00 , H04N9/31 , F21S10/00 , F21V9/30 , F21V9/40
Abstract: 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.
-
公开(公告)号：US10175100B2
公开(公告)日：2019-01-08
申请号：US14997155
申请日：2016-01-15
Applicant: SONY CORPORATION
Inventor： Keisuke Homma , Yoshihisa Aikoh , Yuji Kato , Kazumasa Ikeura , Tomomi Yuno , Shiun Sakai
Abstract: 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.
-
公开(公告)号：US09625800B2
公开(公告)日：2017-04-18
申请号：US14429485
申请日：2013-10-02
Applicant: SONY CORPORATION
Inventor： Takashi Takamatsu , Yoshihisa Aikoh
CPC classification number: G03B21/2013 , F21K9/61 , F21Y2101/00 , G03B21/142 , G03B21/16 , G03B21/204 , G03B21/2066 , H04N9/315
Abstract: A light source unit 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 includes 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. The output portion is also 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.
-
公开(公告)号：US20160131522A1
公开(公告)日：2016-05-12
申请号：US14997155
申请日：2016-01-15
Applicant: SONY CORPORATION
Inventor： Keisuke Homma , Yoshihisa Aikoh , Yuji Kato , Kazumasa Ikeura , Tomomi Yuno , Shiun Sakai
CPC classification number: G01J1/42 , G01J1/0407 , G01J1/0488 , G01J3/505 , G01J2001/4247 , G03B21/00 , G03B21/006 , G03B21/2053 , H04N9/3182 , H04N9/3194 , H05B33/0869 , H05B37/0218
Abstract: 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.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.031 seconds)
