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公开(公告)号:US20080136336A1
公开(公告)日:2008-06-12
申请号:US11950325
申请日:2007-12-04
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra , Phillip J. Benzel
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra , Phillip J. Benzel
IPC分类号: H05B37/02
CPC分类号: H05B33/0854 , G09G3/3406 , G09G2320/0626 , G09G2360/144
摘要: Described herein are light sensors that primarily respond to visible light while suppressing infrared light. Also described herein are systems the incorporate such light sensors. Such a system can include a display, a light source to backlight the display and a controller to control the brightness of the light source based on feedback received from such light sensors. Described herein are also methods for controlling backlighting.
摘要翻译: 这里描述的是主要响应可见光同时抑制红外光的光传感器。 这里也描述了并入这种光传感器的系统。 这样的系统可以包括显示器,用于背光显示器的光源和控制器,以基于从这种光传感器接收的反馈来控制光源的亮度。 这里也描述了控制背光的方法。
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2.
公开(公告)号:US08456410B2
公开(公告)日:2013-06-04
申请号:US11950325
申请日:2007-12-04
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra , Phillip J. Benzel
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra , Phillip J. Benzel
IPC分类号: G09G3/36
CPC分类号: H05B33/0854 , G09G3/3406 , G09G2320/0626 , G09G2360/144
摘要: Described herein are light sensors that primarily respond to visible light while suppressing infrared light. Also described herein are systems the incorporate such light sensors. Such a system can include a display, a light source to backlight the display and a controller to control the brightness of the light source based on feedback received from such light sensors. Described herein are also methods for controlling backlighting.
摘要翻译: 这里描述的是主要响应可见光同时抑制红外光的光传感器。 这里也描述了并入这种光传感器的系统。 这样的系统可以包括显示器,用于背光显示器的光源和控制器,以基于从这种光传感器接收的反馈来控制光源的亮度。 这里也描述了控制背光的方法。
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公开(公告)号:US20080135968A1
公开(公告)日:2008-06-12
申请号:US11621443
申请日:2007-01-09
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: H01L31/02
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors, that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US07960766B2
公开(公告)日:2011-06-14
申请号:US12817101
申请日:2010-06-16
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: H01L31/062
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors, that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US08309994B2
公开(公告)日:2012-11-13
申请号:US13101667
申请日:2011-05-05
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: H01L31/062
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US20110204237A1
公开(公告)日:2011-08-25
申请号:US13101667
申请日:2011-05-05
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: G01J5/02 , H01L27/146
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US20100252871A1
公开(公告)日:2010-10-07
申请号:US12817101
申请日:2010-06-16
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: H01L31/062 , H01L27/146
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors, that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US07755117B2
公开(公告)日:2010-07-13
申请号:US11621443
申请日:2007-01-09
申请人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
发明人: Alexander Kalnitsky , Dong Zheng , Joy Jones , Xijian Lin , Gregory Cestra
IPC分类号: H01L31/062
CPC分类号: H01L31/103 , H01L27/1443 , H01L31/02162
摘要: Embodiments of the present invention are directed to light sensors, that primarily respond to visible light while suppressing infrared light. Such sensors are especially useful as ambient light sensors because such sensors can be used to provide a spectral response similar to that of a human eye. Embodiments of the present invention are also directed to methods of providing such light sensors, and methods for using such light sensors.
摘要翻译: 本发明的实施例涉及在抑制红外光的同时主要响应于可见光的光传感器。 这种传感器作为环境光传感器是特别有用的,因为这样的传感器可用于提供类似于人眼的光谱响应。 本发明的实施例还涉及提供这种光传感器的方法,以及使用这种光传感器的方法。
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公开(公告)号:US07609144B2
公开(公告)日:2009-10-27
申请号:US11608668
申请日:2006-12-08
申请人: Michael Lee , Steven Wright , Philip Judge , Craig Wilson , Gregory Cestra , Derek Bowers
发明人: Michael Lee , Steven Wright , Philip Judge , Craig Wilson , Gregory Cestra , Derek Bowers
IPC分类号: H01C1/012
CPC分类号: H01C7/006 , Y10T29/49082
摘要: A thin film composition is made from silicon, an insulator such as alumina or silicon dioxide, and at least one additional material such as chromium, nickel, boron and/or carbon. These materials are combined to provide a thin film having a ρ of at least 0.02 Ω-cm (typically 0.02-1.0 Ω-cm), and a TCR of less than ±1000 ppm/° C. (typically less than ±300 ppm/° C.). A sheet resistance of at least 20 kΩ/□ may also be obtained. The resulting thin film is preferably at least 200 thick, to reduce surface scattering conduction currents.
摘要翻译: 薄膜组合物由硅,诸如氧化铝或二氧化硅的绝缘体和至少一种另外的材料如铬,镍,硼和/或碳制成。 将这些材料组合以提供具有至少0.02Ω·cm(通常为0.02-1.0Ω·cm)的rho和小于±1000ppm /℃(通常小于±300ppm /℃)的TCR的薄膜, C。)。 也可以获得至少20kOmega /□的薄层电阻。 所得薄膜优选为至少200 厚,以减少表面散射传导电流。
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公开(公告)号:US20080136579A1
公开(公告)日:2008-06-12
申请号:US11608668
申请日:2006-12-08
申请人: Michael Lee , Steven Wright , Philip Judge , Craig Wilson , Gregory Cestra , Derek Bowers
发明人: Michael Lee , Steven Wright , Philip Judge , Craig Wilson , Gregory Cestra , Derek Bowers
CPC分类号: H01C7/006 , Y10T29/49082
摘要: A thin film composition is made from silicon, an insulator such as alumina or silicon dioxide, and at least one additional material such as chromium, nickel, boron and/or carbon. These materials are combined to provide a thin film having a ρ of at least 0.02 Ω-cm (typically 0.02-1.0 Ω-cm), and a TCR of less than ±1000 ppm/° C. (typically less than ±300 ppm/° C.). A sheet resistance of at least 20 kΩ/□ may also be obtained. The resulting thin film is preferably at least 200 Å thick, to reduce surface scattering conduction currents.
摘要翻译: 薄膜组合物由硅,诸如氧化铝或二氧化硅的绝缘体和至少一种另外的材料如铬,镍,硼和/或碳制成。 将这些材料组合以提供具有至少0.02Ω·cm(通常为0.02-1.0Ω·cm)的rho和小于±1000ppm /℃(通常小于±300ppm /℃)的TCR的薄膜, C。)。 也可以获得至少20kOmega /□的薄层电阻。 所得薄膜优选至少为200埃,以减少表面散射传导电流。
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