公开(公告)号：US20210226104A1

公开(公告)日：2021-07-22

申请号：US17132325

申请日：2020-12-23

申请人： BRIDGELUX, INC.

发明人： Vladimir ODNOBLYUDOV ,  Scott WEST ,  Cem BASCERI ,  Zhengqing GAN

IPC分类号： H01L33/56 ,  H01L33/46

摘要： Various aspects of a light emitting apparatus includes a substrate. Various aspects of the light emitting apparatus include a light emitting die arranged on the substrate. The light emitting die includes one or more side walls. Various aspects of the light emitting apparatus include a reflective die attach material extending along the one or more side walls of the light emitting die.

公开(公告)号：US20190287950A1

公开(公告)日：2019-09-19

申请号：US16279402

申请日：2019-02-19

申请人： BRIDGELUX, INC.

发明人： Peng CHEN ,  Vladimir ODNOBLYUDOV ,  Zhengqing GAN

IPC分类号： H01L25/075

摘要： An LED CoB structure with the combination use of blue and red LED dies is used to achieve warm white light, with good quantum conversion efficiency at a reasonably low cost. Both the red and blue LED dies are fabricated on transparent substrates. The current density of the LED dies is designed to match the different degradation rate of each type of LED die. The methods used to achieve high efficiency include adjusting the power, wavelength, and/or position of the dies.

公开(公告)号：US20160165695A1

公开(公告)日：2016-06-09

申请号：US14562645

申请日：2014-12-05

申请人： BRIDGELUX, INC.

发明人： Michael N. GERSHOWITZ ,  Vladimir ODNOBLYUDOV

IPC分类号： H05B33/08

CPC分类号： H05B33/0845 ,  H05B33/0803 ,  H05B33/0812 ,  H05B33/0857 ,  H05B33/0884 ,  H05B37/0272

摘要： A lighting module configured to be powered by an external driver includes a light emitting diode (LED) array, and a control circuit configured to control current initially applied by the external driver to the LED array. A lighting system includes a driver configured to provide a constant current power supply and a plurality of lighting modules coupled to the driver. Each lighting module includes a light emitting diode (LED) array, and an integrated control module including an attenuator configured to attenuate current initially applied by the driver to the LED array in response to a received control signal, and a processor configured to generate the control signal to the attenuator.

公开(公告)号：US20160066382A1

公开(公告)日：2016-03-03

申请号：US14470890

申请日：2014-08-27

申请人： Bridgelux, Inc.

发明人： Vladimir ODNOBLYUDOV

IPC分类号： H05B33/08

CPC分类号： H05B33/0827

摘要： Various aspects of a light emitting apparatus include an integrated circuit having several electrically coupled light emitting circuits. The integrated circuit includes several control lines to control the light emitting circuits. Each of the control lines is configured to provide individual control for a different one of the light emitting circuits from a source remote to the integrated circuit.

摘要翻译： 发光装置的各个方面包括具有多个电耦合发光电路的集成电路。 该集成电路包括几个用于控制发光电路的控制线。 每个控制线被配置为从远离集成电路的源为不同的一个发光电路提供单独的控制。