White light emitting diode with filtering layer and backlight module and display device comprising the same

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United States of America Patent

PATENT NO 11256138
APP PUB NO 20200393725A1
SERIAL NO

16903409

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Abstract

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A white light emitting diode includes: a light emitting diode chip including a first surface and a second surface opposite to the first surface; an electrode disposed on the first surface of the light emitting diode; a phosphor layer disposed on the second surface of the light emitting diode; and a filtering layer disposed on the phosphor layer, wherein the filtering layer is a dual-band notch filtering layer or a triple-mode bandpass filtering layer. In addition, a backlight module and a display device using the aforementioned white light emitting diode are also disclosed.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jian-Ging Kaohsiung, TW 11 9
Lee, Chung-Hwa New Taipei, TW 5 4

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