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公开(公告)号：US08884527B2
公开(公告)日：2014-11-11
申请号：US13653015
申请日：2012-10-16
Applicant: Lextar Electronics Corporation
Inventor： Feng-Ling Lin , Po-Shen Chen , Hui-Ying Chen , Chun-Kuang Chen , Tung-Yu Chen
IPC: H05B37/02
CPC classification number: H05B33/086
Abstract: An embodiment of the invention provides a lamp comprising a control circuit and a light emitting device. The light emitting device comprises a plurality of light emitting units with different wavelengths. The control circuit calibrates a control signal according to an environment light to adjust a light spectrum of the light emitting device by controlling the luminance of each light emitting unit.
Abstract translation: 本发明的实施例提供了一种包括控制电路和发光装置的灯。 发光器件包括具有不同波长的多个发光单元。 控制电路根据环境光校准控制信号，通过控制每个发光单元的亮度来调节发光器件的光谱。
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公开(公告)号：US08981669B2
公开(公告)日：2015-03-17
申请号：US13653560
申请日：2012-10-17
Applicant: Lextar Electronics Corporation
Inventor： Chun-Kuang Chen , Feng-Ling Lin , Po-Shen Chen , Hui-Ying Chen , Tung-Yu Chen
CPC classification number: H05B33/086
Abstract: An embodiment of the invention provides a lamp comprising a first emitting device, a second emitting device, and a control signal generation device. The control signal generation device generates a first control signal and a second control signal to control the first emitting device and the second emitting device, so that a first light flux generated by the first emitting device is equivalent to a second light flux generated by the second emitting device, wherein the second control signal is generated according to the first control signal.
Abstract translation: 本发明的实施例提供一种灯，包括第一发光器件，第二发光器件和控制信号产生器件。 控制信号产生装置产生第一控制信号和第二控制信号以控制第一发射装置和第二发射装置，使得由第一发射装置产生的第一光通量等于由第二发射装置和第二发射装置产生的第二光通量 发射装置，其中根据第一控制信号产生第二控制信号。
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Patent Agency Ranking
公开(公告)号：US20130093349A1
公开(公告)日：2013-04-18
申请号：US13654483
申请日：2012-10-18
Applicant: Lextar Electronics Corporation
Inventor： Chun-Kuang Chen , Po-Shen Chen , Feng-Ling Lin , Hui-Ying Chen , Tung-Yu Chen
CPC classification number: H05B33/0809 , H02M7/064 , H02M2001/008 , H05B33/0884 , H05B33/0887 , Y02B20/341 , Y02B20/348
Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.
Abstract translation: 本发明涉及包括第一桥接电路，第二桥接电路，第一保护装置和第二保护装置的驱动电路。 包括第一正输入端，第一负输入端，第一正输出端和第一负输出端的第一桥电路耦合到AC电压源以输出第一电压。 包括第二正输入端，第二负输入端，第二正输出端和第二负输出端的第二桥电路耦合到AC电压源以输出第二电压。 第二和第一负输出端都耦合到地电位。 第一保护装置耦合在第二正输入端和交流电压源之间。 第二保护装置耦合在第二负输入端和交流电压源之间。
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公开(公告)号：US09560701B2
公开(公告)日：2017-01-31
申请号：US13654483
申请日：2012-10-18
Applicant: LEXTAR ELECTRONICS CORPORATION
Inventor： Chun-Kuang Chen , Po-Shen Chen , Feng-Ling Lin , Hui-Ying Chen , Tung-Yu Chen
CPC classification number: H05B33/0809 , H02M7/064 , H02M2001/008 , H05B33/0884 , H05B33/0887 , Y02B20/341 , Y02B20/348
Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.
Abstract translation: 本发明涉及包括第一桥接电路，第二桥接电路，第一保护装置和第二保护装置的驱动电路。 包括第一正输入端，第一负输入端，第一正输出端和第一负输出端的第一桥电路耦合到AC电压源以输出第一电压。 包括第二正输入端，第二负输入端，第二正输出端和第二负输出端的第二桥电路耦合到AC电压源以输出第二电压。 第二和第一负输出端都耦合到地电位。 第一保护装置耦合在第二正输入端和交流电压源之间。 第二保护装置耦合在第二负输入端和交流电压源之间。
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公开(公告)号：US20130093344A1
公开(公告)日：2013-04-18
申请号：US13653560
申请日：2012-10-17
Applicant: LEXTAR ELECTRONICS CORPORATION
Inventor： Chun-Kuang Chen , Feng-Ling Lin , Po-Shen Chen , Hui-Ying Chen , Tung-Yu Chen
IPC: H05B37/02
CPC classification number: H05B33/086
Abstract: An embodiment of the invention provides a lamp comprising a first emitting device, a second emitting device, and a control signal generation device. The control signal generation device generates a first control signal and a second control signal to control the first emitting device and the second emitting device, so that a first light flux generated by the first emitting device is equivalent to a second light flux generated by the second emitting device, wherein the second control signal is generated according to the first control signal.
Abstract translation: 本发明的实施例提供一种灯，包括第一发光器件，第二发光器件和控制信号产生器件。 控制信号产生装置产生第一控制信号和第二控制信号以控制第一发射装置和第二发射装置，使得由第一发射装置产生的第一光通量等于由第二发射装置和第二发射装置产生的第二光通量 发射装置，其中根据第一控制信号产生第二控制信号。
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公开(公告)号：US20130093334A1
公开(公告)日：2013-04-18
申请号：US13653563
申请日：2012-10-17
Applicant: LEXTAR ELECTRONICS CORPORATION
Inventor： Feng-Ling Lin , Po-Shen Chen , Hui-Ying Chen , Chun-Kuang Chen , Tung-Yu Chen
IPC: H05B37/02
CPC classification number: H05B37/0272 , G08C17/02 , G08C23/04 , G08C2201/93 , H05B33/0842
Abstract: A lamp comprising a light emitting device and a controller is disclosed. The controller receives a control signal from a handheld device and switches the light emitting device according to the control signal such that the light emitting device operates in a light emitting mode corresponding to the control signal, in which the control signal is generated by the handheld device according to real-time information.
Abstract translation: 公开了一种包括发光装置和控制器的灯。 控制器从手持设备接收控制信号，并根据控制信号切换发光设备，使得发光设备以对应于控制信号的发光模式工作，其中控制信号由手持设备产生 根据实时信息。
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公开(公告)号：US20130093331A1
公开(公告)日：2013-04-18
申请号：US13653015
申请日：2012-10-16
Applicant: LEXTAR ELECTRONICS CORPORATION
Inventor： Feng-Ling Lin , Po-Shen Chen , Hui-Ying Chen , Chun-Kuang Chen , Tung-Yu Chen
IPC: H05B37/02
CPC classification number: H05B33/086
Abstract: An embodiment of the invention provides a lamp comprising a control circuit and a light emitting device. The light emitting device comprises a plurality of light emitting units with different wavelengths. The control circuit calibrates a control signal according to an environment light to adjust a light spectrum of the light emitting device by controlling the luminance of each light emitting unit.
Abstract translation: 本发明的实施例提供了一种包括控制电路和发光装置的灯。 发光器件包括具有不同波长的多个发光单元。 控制电路根据环境光校准控制信号，通过控制每个发光单元的亮度来调节发光器件的光谱。
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