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    • 2. 发明授权
    • Light source device and projector including light source device
    • 光源装置和投影仪,包括光源装置
    • US07795815B2
    • 2010-09-14
    • US11554715
    • 2006-10-31
    • Yutaka TakadaShigekazu TakagiSatoshi FujiiKesatoshi Takeuchi
    • Yutaka TakadaShigekazu TakagiSatoshi FujiiKesatoshi Takeuchi
    • H01J7/46H01J19/80G03B21/20
    • H01J65/044G03B21/2006G03B21/2026H05B41/2806Y02B20/22
    • The invention provides an optical source device and a projector including the optical source device, in which a microwave is used to reduce the size, and increase the life span.The optical source device according to the invention includes a solid high frequency oscillating unit that outputs a high frequency signal, a waveguide that receives the high frequency signal output from the solid high frequency oscillating unit and radiates the received high frequency signal as a microwave, and a light emitting unit that emits light by the microwave radiated from the waveguide unit. A container of the waveguide unit has a space surrounded by reflective surfaces that reflect the microwave radiated from the antenna unit so as to collect the microwave. The projector includes this optical source device, an optical modulating unit that modulates a light beam emitted from the light emitting unit of the optical source device according to image information to form an optical image, and a projecting unit that projects the optical image formed by the optical modulating unit.
    • 本发明提供了一种光源装置和投影仪,其包括光源装置,其中使用微波来减小尺寸并增加使用寿命。 根据本发明的光源装置包括输出高频信号的固体高频振荡单元,接收从固体高频振荡单元输出的高频信号并辐射接收到的高频信号作为微波的波导,以及 通过从波导单元辐射的微波发光的发光单元。 波导单元的容器具有由反射从天线单元辐射的微波的反射面包围的空间,以收集微波。 该投影仪包括该光源装置,光调制单元,其根据图像信息调制从光源装置的发光单元发射的光束以形成光学图像;以及投影单元,其投影由所述光源装置形成的光学图像 光调制单元。
    • 4. 发明申请
    • Light source device and projector including light source device
    • 光源装置和投影仪,包括光源装置
    • US20070103649A1
    • 2007-05-10
    • US11554715
    • 2006-10-31
    • Yutaka TakadaShigekazu TakagiSatoshi FujiiKesatoshi Fujii
    • Yutaka TakadaShigekazu TakagiSatoshi FujiiKesatoshi Fujii
    • G03B21/20
    • H01J65/044G03B21/2006G03B21/2026H05B41/2806Y02B20/22
    • Task The invention provides an optical source device and a projector including the optical source device, in which a microwave is used to reduce the size, and increase the life span. Means for Resolution The optical source device according to the invention includes a solid high frequency oscillating unit that outputs a high frequency signal, a waveguide that receives the high frequency signal output from the solid high frequency oscillating unit and radiates the received high frequency signal as a microwave, and a light emitting unit that emits light by the microwave radiated from the waveguide unit. A container of the waveguide unit has a space surrounded by reflective surfaces that reflect the microwave radiated from the antenna unit so as to collect the microwave. The projector includes this optical source device, an optical modulating unit that modulates a light beam emitted from the light emitting unit of the optical source device according to image information to form an optical image, and a projecting unit that projects the optical image formed by the optical modulating unit.
    • 任务本发明提供了一种光源装置和包括光源装置的投影仪,其中使用微波来减小尺寸并增加使用寿命。 解决方法根据本发明的光源装置包括输出高频信号的固体高频振荡单元,接收从固体高频振荡单元输出的高频信号的波导,并将接收到的高频信号作为 微波和通过从波导单元辐射的微波发光的发光单元。 波导单元的容器具有由反射从天线单元辐射的微波的反射面包围的空间,以收集微波。 该投影仪包括该光源装置,光调制单元,其根据图像信息调制从光源装置的发光单元发射的光束以形成光学图像;以及投影单元,其投影由所述光源装置形成的光学图像 光调制单元。