公开(公告)号：US20190006628A1

公开(公告)日：2019-01-03

申请号：US15736330

申请日：2017-06-05

Applicant: BOE Technology Group Co., Ltd. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd

Inventor： Lei Huang ,  Kai Xu ,  Zhijie Ye ,  Xinxin Wang ,  Rui Peng ,  Wenbin Jia

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: An organic light-emitting diode device, a manufacturing method thereof, and a display panel are provided. The organic light-emitting diode device includes: a first electrode layer; a second electrode layer; a third electrode layer; an electrically induced refractive index change layer and an organic light-emitting layer. The electrically induced refractive index change layer is disposes between the first electrode layer and the second electrode layer and is configured to allow its own refractive index to be changed in operation according to a voltage difference between the first electrode layer and the second electrode layer. The organic light-emitting layer is disposed between the second electrode layer and the third electrode layer and is configured to emit light in operation according to a voltage difference between the second electrode layer and the third electrode layer.

公开(公告)号：US09904139B2

公开(公告)日：2018-02-27

申请号：US15208844

申请日：2016-07-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Lei Huang ,  Kai Xu ,  Yue Hu ,  Xinwei Gao ,  Lifang Song

IPC: G02F1/15 ,  G02F1/153 ,  G09G3/38 ,  G02F1/157 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/163 ,  G02F1/00 ,  G02F1/01

CPC classification number: G02F1/157 ,  G02B1/00 ,  G02B5/201 ,  G02F1/0018 ,  G02F1/0102 ,  G02F1/133514 ,  G02F1/15 ,  G02F1/163 ,  G02F2001/1502 ,  G02F2201/44 ,  G09G3/38 ,  G09G2300/0452

Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base substrate, the base substrate being divided into a plurality of pixel units, each pixel unit including a plurality of sub-pixel units, a color filter being arranged in each sub-pixel unit. At least one color filter of the plurality of sub-pixel units in each of the pixel units is made of an electrochromic material.