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1. 发明授权

US08465158B2 Light source device, projection apparatus, and projection method 有权
标题翻译：光源装置，投影装置和投影方法
公开(公告)号：US08465158B2
公开(公告)日：2013-06-18
申请号：US12955024
申请日：2010-11-29
申请人： Hideo Suzuki , Mamoru Shibasaki
发明人： Hideo Suzuki , Mamoru Shibasaki
IPC分类号： G03B21/14 , G03B21/16 , H05B37/02
CPC分类号： H05B33/0872 , G03B21/2013 , G03B21/2033 , G03B21/2053 , G03B33/08 , G09G3/001 , G09G2310/0235 , G09G2310/027 , G09G2320/041 , G09G2320/0633 , G09G2320/0646 , H05B33/086
摘要： A plurality of semiconductor light-emitting elements separately emits light of each of a plurality of colors. A reference signal output section outputs a reference signal for each of the plurality of colors. A selection section selects a reference signal for each of the plurality of colors output from the reference signal output section in accordance with a light-emission timing of each of the plurality of semiconductor light-emitting elements. An operation control section, provided for each of the plurality of semiconductor light-emitting elements, holds an operation value fitted to a light-emitting characteristic of a corresponding semiconductor light-emitting element and converts the reference signal selected by the selection section by an operation. A drive section drives corresponding one of the plurality of semiconductor light-emitting elements on the basis of a signal which has converted by the operation control section.
摘要翻译：多个半导体发光元件分别发出多种颜色的光。参考信号输出部分输出用于多种颜色中的每一种的参考信号。选择部根据多个半导体发光元件中的每一个的发光定时，从参考信号输出部分输出的多种颜色中的每一种选择参考信号。为多个半导体发光元件中的每一个设置的操作控制部分保持与相应的半导体发光元件的发光特性相匹配的操作值，并且通过操作来转换由选择部选择的参考信号。驱动部根据由操作控制部转换的信号驱动多个半导体发光元件的对应的一个。

2. 发明申请

US20110128507A1 LIGHT SOURCE DEVICE, PROJECTION APPARATUS, AND PROJECTION METHOD 有权
标题翻译：光源设备，投影设备和投影方法
公开(公告)号：US20110128507A1
公开(公告)日：2011-06-02
申请号：US12955024
申请日：2010-11-29
申请人： Hideo Suzuki , Mamoru Shibasaki
发明人： Hideo Suzuki , Mamoru Shibasaki
IPC分类号： G03B21/16 , G03B21/14 , H05B37/02
CPC分类号： H05B33/0872 , G03B21/2013 , G03B21/2033 , G03B21/2053 , G03B33/08 , G09G3/001 , G09G2310/0235 , G09G2310/027 , G09G2320/041 , G09G2320/0633 , G09G2320/0646 , H05B33/086
摘要： A plurality of semiconductor light-emitting elements separately emits light of each of a plurality of colors. A reference signal output section outputs a reference signal for each of the plurality of colors. A selection section selects a reference signal for each of the plurality of colors output from the reference signal output section in accordance with a light-emission timing of each of the plurality of semiconductor light-emitting elements. An operation control section, provided for each of the plurality of semiconductor light-emitting elements, holds an operation value fitted to a light-emitting characteristic of a corresponding semiconductor light-emitting element and converts the reference signal selected by the selection section by an operation. A drive section drives corresponding one of the plurality of semiconductor light-emitting elements on the basis of a signal which has converted by the operation control section.
摘要翻译：多个半导体发光元件分别发出多种颜色的光。参考信号输出部分输出用于多种颜色中的每一种的参考信号。选择部根据多个半导体发光元件中的每一个的发光定时，从参考信号输出部分输出的多种颜色中的每一种选择参考信号。为多个半导体发光元件中的每一个设置的操作控制部分保持与相应的半导体发光元件的发光特性相匹配的操作值，并且通过操作来转换由选择部选择的参考信号。驱动部根据由操作控制部转换的信号驱动多个半导体发光元件的对应的一个。

3. 发明授权

US09052576B2 Projection apparatus which adjusts power to light-emitting devices to correct a decrease in luminance due to heat generation, and projection method and program for the same 有权
标题翻译：调整发光装置的功率以校正由于发热引起的亮度降低的投影装置，以及用于其的投影方法和程序
公开(公告)号：US09052576B2
公开(公告)日：2015-06-09
申请号：US12720820
申请日：2010-03-10
申请人： Mamoru Shibasaki , Hideo Suzuki
发明人： Mamoru Shibasaki , Hideo Suzuki
IPC分类号： G03B21/00 , G03B21/14 , G09G3/34 , H04N9/31 , H05B33/08
CPC分类号： G03B21/14 , G03B21/2033 , G03B33/08 , G09G3/3413 , G09G2310/0235 , G09G2320/0633 , G09G2360/145 , H04N9/3111 , H04N9/3182 , H04N9/3194 , H04N9/3197 , H05B33/0851 , H05B33/0854
摘要： There is provided a projection apparatus including a plurality of light-emitting devices for respectively emitting lights of a plurality of colors, a projecting unit for forming an optical image of a plurality of color components for each frame and sequentially projecting the optical image, and a power control unit for adjusting power to be supplied to the plurality of light-emitting devices to correct a decrease in luminance due to heat generation of the plurality of light-emitting devices.
摘要翻译：提供了一种投影装置，包括分别发射多种颜色的光的多个发光装置，用于形成每个帧的多个颜色分量的光学图像并顺序地投影光学图像的投影单元，以及功率控制单元，用于调整供给到所述多个发光装置的功率，以校正由于所述多个发光装置的发热引起的亮度的降低。

4. 发明授权

US08403492B2 Light source device, video projector and video projection method 有权
标题翻译：光源设备，视频投影仪和视频投影方式
公开(公告)号：US08403492B2
公开(公告)日：2013-03-26
申请号：US12824532
申请日：2010-06-28
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/00
CPC分类号： H04N9/3161 , G03B21/204
摘要： A light source device includes: a first light source configured to emit a first source light in a first wavelength range; a source light generator configured to generate, from the first light, a color-varying source light having time varying color; a second light source configured to emit a second source light in a second wavelength range that is different from the first wavelength range; and a light source controller configured to control driving timing for turning on and off each of the first light source and the second light source so as to cyclically select one of the color-varying source light and the second source light to be output as an output source light.
摘要翻译：光源装置包括：第一光源，被配置为发射第一波长范围的第一源光; 源光发生器，被配置为从所述第一光生成具有时变颜色的变色源光; 第二光源，被配置为发射与所述第一波长范围不同的第二波长范围的第二源光; 以及光源控制器，被配置为控制用于打开和关闭每个第一光源和第二光源的驱动定时，以周期性地选择要输出的色变源光和第二源光中的一个作为输出源光。

5. 发明授权

US08210691B2 Projector apparatus which controls pulse widths of light beams emitted from pulse-driven light sources of different colors based on deterioration levels thereof 有权
标题翻译：基于其劣化程度来控制从不同颜色的脉冲驱动光源发射的光束的脉冲宽度的投影仪装置
公开(公告)号：US08210691B2
公开(公告)日：2012-07-03
申请号：US12562297
申请日：2009-09-18
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/20 , G01J1/32
CPC分类号： H05B33/0869 , G03B33/08 , H04N9/3111 , H04N9/3155 , H04N9/3158 , H04N9/3194 , H05B33/086
摘要： A projector apparatus includes a light source configured to emit light beams of a plurality of color components, emissions of the light beams being controlled individually, a projection unit configured to form images respectively corresponding to the color components using the light beams from the light source for each frame and to sequentially project the images, a driving unit configured to drive the light source so that the light beams are emitted as light pulses having respectively predetermined pulse widths for a period in which the projection unit projects each of the images, a detector configured to detect deterioration levels of the light source respectively for the color components, and a controller configured to control the pulse widths of the light beams emitted from the light source based on the deterioration levels.
摘要翻译：投影仪装置包括配置成发射多个颜色成分的光束的光源，分别控制的光束的发射;投影部，被配置为使用来自光源的光束分别对应于颜色分量形成图像，每个帧并且顺序地投影图像;驱动单元，被配置为驱动光源，使得光束作为具有分别预定脉冲宽度的光脉冲发射，其中投影单元投射每个图像的周期;检测器配置分别检测颜色分量的光源的劣化程度，以及控制器，其被配置为基于劣化程度控制从光源发射的光束的脉冲宽度。

6. 发明申请

US20100079730A1 PROJECTION APPARATUS AND PROJECTION METHOD 有权
标题翻译：投影设备和投影方法
公开(公告)号：US20100079730A1
公开(公告)日：2010-04-01
申请号：US12556862
申请日：2009-09-10
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/00
CPC分类号： H04N9/3164 , H04N9/3138 , H04N9/3155
摘要： A projection apparatus projecting images of respective color components sequentially includes a light source section having a plurality of light emitting elements (where n is a natural number greater than one), and a driving control section for driving each of the light emitting elements making up the light source section, by a pulse width modulation scheme with a phase difference based on λ/n (where λ is a lighting period unit), in synchronism with a projection period unit of the image of each color component.
摘要翻译：顺序地投影各种颜色分量的图像的投影装置包括具有多个发光元件（其中n是大于1的自然数）的光源部分，以及驱动控制部分，用于驱动组成通过与每个颜色分量的图像的投影周期单位同步的具有基于λ/ n（其中λ是点亮周期单位）的相位差的脉冲宽度调制方案。

7. 发明授权

US08272745B2 Light source device, projection apparatus, and projection method 有权
标题翻译：光源装置，投影装置和投影方法
公开(公告)号：US08272745B2
公开(公告)日：2012-09-25
申请号：US12856892
申请日：2010-08-16
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , H04N9/3114 , H04N9/3158
摘要： There is provided a light source device including a first light source configured to emit light in a first wavelength band, a light-source light generation section configured to generate light of each of a plurality of colors by time division by using the first light source, a second light source configured to generate light of a second wavelength band different from the first wavelength band, and a light source control section configured to cause each of the light-source light generation section and the second light source to generate light in one period, and to control a drive timing of each of the first and second light sources to adjust a light-emission timing and a light-emission period of light generated by each of the light-source light generation section and the second light source.
摘要翻译：提供了一种光源装置，其包括：第一光源，被配置为发射第一波长带中的光;光源光产生部，被配置为通过使用第一光源进行时分而产生多种颜色的每一种的光; 第二光源，被配置为产生与所述第一波长带不同的第二波长带的光;以及光源控制部，被配置为使得所述光源光产生部和所述第二光源中的每一个在一个周期内产生光，并且控制第一和第二光源中的每一个的驱动定时，以调节由每个光源光产生部分和第二光源产生的光的发光定时和发光周期。

8. 发明授权

US08485671B2 Projector apparatus which controls pulse widths of light beams emitted from pulse-driven light sources of different colors based on measured illumination values of the light sources 有权
标题翻译：投影仪装置，其基于测量的光源的照明值来控制从不同颜色的脉冲驱动光源发射的光束的脉冲宽度
公开(公告)号：US08485671B2
公开(公告)日：2013-07-16
申请号：US13532600
申请日：2012-06-25
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/20 , G01J1/32
CPC分类号： H05B33/0869 , G03B33/08 , H04N9/3111 , H04N9/3155 , H04N9/3158 , H04N9/3194 , H05B33/086
摘要： A projector apparatus includes a light source configured to emit light beams of a plurality of color components, emissions of the light beams being controlled individually, a projection unit configured to form images respectively corresponding to the color components using the light beams from the light source for each frame and to sequentially project the images, a driving unit configured to drive the light source so that the light beams are emitted as light pulses having respectively predetermined pulse widths for a period in which the projection unit projects each of the images, a detector configured to detect deterioration levels of the light source respectively for the color components, and a controller configured to control the pulse widths of the light beams emitted from the light source based on the deterioration levels.
摘要翻译：投影仪装置包括配置成发射多个颜色成分的光束的光源，分别控制的光束的发射;投影部，被配置为使用来自光源的光束分别对应于颜色分量形成图像，每个帧并且顺序地投影图像;驱动单元，被配置为驱动光源，使得光束作为具有分别预定脉冲宽度的光脉冲发射，其中投影单元投射每个图像的周期;检测器配置分别检测颜色分量的光源的劣化程度，以及控制器，其被配置为基于劣化程度控制从光源发射的光束的脉冲宽度。

9. 发明授权

US08444273B2 Light source device, projection apparatus, and projection method 有权
标题翻译：光源装置，投影装置和投影方法
公开(公告)号：US08444273B2
公开(公告)日：2013-05-21
申请号：US13593880
申请日：2012-08-24
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/14
CPC分类号： G03B21/28 , H04N9/3114 , H04N9/3158
摘要： A light source device includes a first light source configured to emit light in a first wavelength band, a light-source light generation section configured to generate light of each of a plurality of colors by time division by using the first light source, a second light source configured to generate light of a second wavelength band different from the first wavelength band, and a light source control section. The light source control section is configured to cause each of the light-source light generation section and the second light source to generate light in one period, and to control a drive timing of each of the first and second light sources to adjust a light-emission timing and a light-emission period of light generated by each of the light-source light generation section and the second light source.
摘要翻译：光源装置包括配置为发射第一波长带的光的第一光源，被配置为通过使用第一光源分时地产生多种颜色的每一种的光的光源光产生部，第二光源极，被配置为产生与第一波长带不同的第二波长带的光;以及光源控制部。光源控制部被配置为使一个光源光生成部和第二光源中的每一个在一个周期内产生光，并且控制第一和第二光源中的每一个的驱动定时，发光定时和由所述光源光产生部和所述第二光源中的每一个产生的光的发光周期。

10. 发明授权

US08408719B2 Projection apparatus and projection method 有权
标题翻译：投影仪和投影方法
公开(公告)号：US08408719B2
公开(公告)日：2013-04-02
申请号：US12556862
申请日：2009-09-10
申请人： Mamoru Shibasaki
发明人： Mamoru Shibasaki
IPC分类号： G03B21/20 , G03B21/26 , G09G3/32
CPC分类号： H04N9/3164 , H04N9/3138 , H04N9/3155
摘要： A projection apparatus projecting images of respective color components sequentially includes a light source section having a plurality of light emitting elements (where n is a natural number greater than one), and a driving control section for driving each of the light emitting elements making up the light source section, by a pulse width modulation scheme with a phase difference based on λ/n (where λ is a lighting period unit), in synchronism with a projection period unit of the image of each color component.
摘要翻译：顺序地投影各种颜色分量的图像的投影装置包括具有多个发光元件（其中n是大于1的自然数）的光源部分，以及驱动控制部分，用于驱动组成通过与每个颜色分量的图像的投影周期单位同步的具有基于λ/ n（其中λ是点亮周期单位）的相位差的脉冲宽度调制方案。

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