Organic light-emitting diode (OLED) display panel, fabrication method and electronic device thereof

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United States of America Patent

PATENT NO 10763449
APP PUB NO 20170346032A1
SERIAL NO

15677393

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Abstract

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An OLED display panel is provided. The OLED display panel comprises a first electrode; an opposite second electrode; and a plurality of stacking layers sandwiched between the first electrode and the second electrode. The plurality of stacking layers at least comprises a first auxiliary light-emitting layer and a light-emitting layer sequentially disposed on the first electrode. The first auxiliary light-emitting layer comprises a host material and a dopant material, and the dopant material comprises a compound of the following chemical formula (I):

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Patent Owner(s)

Patent OwnerAddress
WUHAN TIANMA MICRO-ELECTRONICS CO LTDNO 8 LIUFANGYUAN RD EAST LAKE HI-TECH DEVELOPMENT ZONE WUHAN 430074
WUHAN TIANMA MICROELECTRONICS CO LTD SHANGHAI BRANCH1F TO 4F OF BLOCK 1 BLOCK 3 BLOCK 4 BLOCK 5 BLOCK 7 BLOCK 9 BLOCK11 OF NO 3809 NORTH LINGKONG ROAD PUDONG NEW DISTRICT SHANGHAI CHINA SHANGHAI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamada, Yuji Shanghai, CN 161 1957
He, Wei Shanghai, CN 573 3647
Li, Jie Shanghai, CN 741 3601
Liu, Chen Shanghai, CN 236 1493
Ma, Huihui Shanghai, CN 3 1
Ren, Hongyang Shanghai, CN 18 54
Wang, Xiangcheng Shanghai, CN 79 176

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