公开(公告)号：US20180182895A1

公开(公告)日：2018-06-28

申请号：US15311642

申请日：2016-03-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Leilei CHENG ,  Kai XU ,  Guangcai YUAN

IPC: H01L29/786 ,  H01L27/12 ,  H01L21/02

CPC classification number: H01L29/78606 ,  G02F1/133345 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2202/02 ,  H01L21/02118 ,  H01L21/02164 ,  H01L21/0223 ,  H01L21/02282 ,  H01L21/288 ,  H01L27/12 ,  H01L27/1225 ,  H01L27/1262 ,  H01L29/49 ,  H01L29/51 ,  H01L29/786 ,  H01L29/7869

Abstract: The present disclosure discloses a thin film transistor, an array substrate and their manufacturing methods, and a display apparatus. The method for manufacturing the thin film transistor of the present disclosure comprises a step of forming an insulation layer, wherein the step of forming the insulation layer further comprises forming a siloxane material layer, oxidizing the siloxane material layer such that an inorganic silicon film is formed on a surface of the siloxane material layer, and curing the oxidized siloxane material layer to obtain the insulation layer. In this disclosure, the outer layer of the insulation layer is an inorganic silicon film which is a commonly-used material for making the insulation layer in prior art, and the inner layer of the insulation layer is made of the siloxane material having a low dielectric constant and high chemical stability.

公开(公告)号：US20170269450A1

公开(公告)日：2017-09-21

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: G02F1/157 ,  G02F1/163 ,  G02F1/1335 ,  G02B5/20

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 arc 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

公开(公告)号：US20170294624A1

公开(公告)日：2017-10-12

申请号：US15325204

申请日：2015-10-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD

Inventor： Kai XU ,  Xinwei GAO

IPC: H01L51/52 ,  H01L51/50 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5265 ,  H01L27/3209 ,  H01L27/3244 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5036 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5278 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/308 ,  H01L2251/558

Abstract: The present disclosure provides an organic light-emitting diode device (OLED) structure for compensating blue light emission. The OLED structure in a substrate with a thin-film transistor layer, the substrate being substantially transparent; and a first electrode layer on the substrate, the alit electrode being substantially transparent; a first light-emitting layer on the first electrode layer with one or more light-emitting portions for emitting light for compensating blue light. The OLED structure also includes a charge generation layer (CGL) with a reflective portion, the CGL on the first light-emitting layer, the reflective portion having a transmission rate for light emitted by the first light-emitting layer; a second light-emitting layer on the CGL with one or more light-emitting portions for emitting the blue light; and a second electrode layer with a reflectivity on the second light-emitting layer.

公开(公告)号：US20180331320A1

公开(公告)日：2018-11-15

申请号：US15768972

申请日：2017-10-13

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

Inventor： Tongshang SU ,  Guangcai YUAN ,  Dongfang WANG ,  Bin ZHOU ,  Ce ZHAO ,  Jun LIU ,  Ning LIU ,  Kai XU ,  Shengping DU

IPC: H01L51/52 ,  H01L27/32 ,  G09G3/3225 ,  H01L51/56

CPC classification number: H01L51/5246 ,  G09G3/3225 ,  H01L23/3114 ,  H01L27/1248 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5253 ,  H01L51/5259 ,  H01L51/56

Abstract: An organic light emitting diode (OLED) display panel and a manufacture method thereof, a display device are disclosed. The method includes providing a base substrate, including a display area and a package area; forming a driving transistor, a passivation layer and an OLED display unit on the base substrate, wherein the OLED display unit and the driving transistor are formed in the display area, the passivation layer is formed in both the display area and the package area and includes a plurality of recesses in the package area and a via hole in the display area, and the via hole and the plurality of recesses are formed by same one patterning process; coating a sealant in the package area to cover the plurality of recesses; and providing a package substrate, the package substrate and the base substrate being assembled together and sealed oppositely by the sealant.

公开(公告)号：US20170133633A1

公开(公告)日：2017-05-11

申请号：US15295138

申请日：2016-10-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxin WANG ,  Rui PENG ,  Kai XU ,  Ronggang SHANGGUAN

IPC: H01L51/52 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/5268 ,  H01L51/506 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/56 ,  H01L2251/5369

Abstract: An organic light emitting diode (OLED), a method for manufacturing the same, a display substrate and a display device are disclosed. The organic light-emitting diode (OLED) includes an electron transporting layer and a hole transporting layer; at least one of the electron transporting layer and the hole transporting layer is doped with nanoparticles or nanowires made of a semiconductor material.