公开(公告)号：US20200152799A1

公开(公告)日：2020-05-14

申请号：US16506216

申请日：2019-07-09

申请人： HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Guangyao LI ,  Lei HUANG ,  Haitao WANG ,  Jun WANG ,  Qinghe WANG ,  Wei LI ,  Dongfang WANG ,  Liangchen YAN

IPC分类号： H01L29/786 ,  G01N27/00 ,  H01L29/66 ,  H01L27/12

摘要： The present disclosure provides a thin film transistor, a thin film transistor array, and a method for detecting an object to be detected, wherein the thin film transistor is configured to detect a parameter of an object to be detected bound with a metal ion and includes an active layer, wherein: a carrier of the active layer without a metal element contained in the metal ion bound is of a first mobility, and a carrier of the active layer with the metal element bound is of a second mobility different from the first mobility.

公开(公告)号：US20200066195A1

公开(公告)日：2020-02-27

申请号：US16399859

申请日：2019-04-30

申请人： HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Guangyao LI ,  Bo MAO ,  Xuehai GUI ,  Qinghe WANG ,  Jun WANG ,  Dongfang WANG ,  Liangchen YAN

IPC分类号： G09G3/00 ,  H01L27/32 ,  H01L51/00 ,  G09G3/3225

摘要： An inspection device includes: a driving circuit, configured to input display data of an image to a pixel electrode of the array substrate; a light-emitting device comprising a first electrode, a second electrode, and a plurality of light-emitting units arranged between the first electrode and the second electrode, and the plurality of light-emitting units is capable of emitting light under the effect of an electric field between the first electrode and the second electrode; a test circuit, configured to electrically connect the first electrode of the light-emitting device to the pixel electrode of the array substrate, and input a first electrical signal to the second electrode of the light-emitting device, to generate the electric field; and a processing circuit, configured to acquire optical information of the light emitted by the light-emitting device, and determine whether there is an electrical defect in the array substrate according to the optical information.

公开(公告)号：US20190100838A1

公开(公告)日：2019-04-04

申请号：US16119012

申请日：2018-08-31

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Jifeng SHAO ,  Guangcai YUAN ,  Tongshang SU ,  Yang ZHANG ,  Qinghe WANG ,  Yingbin HU

IPC分类号： C23C16/40 ,  H01L51/52 ,  H01L51/00 ,  C23C16/455

摘要： The present disclosure relates to a copper nanofiber, its preparation method and a display panel. The copper nanofiber comprises a copper nanofiber body, an aluminum-doped zinc oxide layer disposed at the external surface of the copper nanofiber body, and a passivation layer disposed on a side of the aluminum-doped zinc oxide layer away from the copper nanofiber body.

公开(公告)号：US20200251392A1

公开(公告)日：2020-08-06

申请号：US16694831

申请日：2019-11-25

申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd.; ,  Boe Technology Group Co., Lyd.

发明人： Haitao WANG ,  Guangyao LI ,  Jun WANG ,  Qinghe WANG ,  Dongfang WANG

IPC分类号： H01L21/66 ,  H01L23/58 ,  H01L23/60 ,  H01L27/12 ,  H01L29/786

摘要： Embodiments of the present disclosure provide an array substrate comprising a base substrate, a buffer layer disposed on the base substrate, an interlayer dielectric layer disposed on the buffer layer, and a protection layer disposed on the interlayer dielectric layer, where the array substrate further comprises a plurality of first test units and a plurality of test leads. The plurality of test leads are connected to the plurality of first test units in a one-to-one correspondence, and the plurality of test leads are disposed in at least two different layers. A method for manufacturing an array substrate, a display panel, and a display device are further provided.