BACKLIGHT MODULE WITH MJT LED AND BACKLIGHT UNIT INCLUDING THE SAME,申请号US201615223780-传众专利搜索

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发明名称	BACKLIGHT MODULE WITH MJT LED AND BACKLIGHT UNIT INCLUDING THE SAME
摘要	A display device includes a display panel and a backlight unit configured to provide light towards the display panel. The backlight unit includes a backlight module including multi junction technology (MJT) light emitting diodes (LEDs) disposed on blocks disposed on a printed circuit board, an operating power generator configured to generate a DC voltage based on an input voltage, and an operation controller configured to independently control an operation of each of the blocks, the operation controller disposed in an IC of drive circuits. Each of the blocks includes at least one of the MJT LEDs, a single anode, and a single cathode. Each of the MJT LEDs includes at least two light emitting cells disposed in a single LED chip, and anodes of the blocks are connected to the operating power generator, and cathodes of the blocks are directly connected to the IC of drive circuits.
申请公布号	US2016338161(A1)	申请公布日期	2016.11.17
申请号	US201615223780	申请日期	2016.07.29
申请人	Seoul Semiconductor Co., Ltd.	发明人	SONG Young Jun;CHOI Hyuck Jung;SUH Il Kyung
分类号	H05B33/08;H01L33/32;H01L33/06;H01L33/12;H01L33/42;H01L25/075;H01L33/62;H01L33/20;H01L33/56;H01L33/50;H01L33/00;G02F1/1335;H01L33/46	主分类号	H05B33/08
代理机构		代理人
主权项	1. A display device, comprising: a display panel; and a backlight unit configured to provide light towards the display panel, the backlight unit comprising: a backlight module comprising multi junction technology (MJT) light emitting diodes (LEDs) disposed on blocks, the blocks disposed on a printed circuit board;an operating power generator configured to generate a direct current (DC) voltage based on an input voltage; andan operation controller configured to independently control an operation of each of the blocks, the operation controller disposed in an integrated circuit (IC) of drive circuits, wherein: each of the blocks comprises at least one of the MJT LEDs; each of the MJT LEDs comprises at least two light emitting cells disposed in a single LED chip; each of the blocks comprises a single anode and a single cathode; and anodes of the blocks are connected to the operating power generator, and cathodes of the blocks are directly connected to the IC of drive circuits.
地址	Ansan-si KR

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