公开(公告)号：US20190363170A1

公开(公告)日：2019-11-28

申请号：US16333102

申请日：2018-05-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Haixu LI ,  Zhanfeng CAO ,  Qi YAO ,  Jianguo WANG ,  Fanna MENG

IPC: H01L29/43 ,  H01L29/45 ,  H01L29/786 ,  H01L29/40 ,  H01L29/49 ,  H01L29/66

Abstract: A thin film transistor, a manufacturing method thereof, an array substrate, a display panel, and a display device are disclosed. The present disclosure is directed to the field of display technologies. The thin film transistor comprises a drain electrode and a source electrode. At least one of the drain electrode and the source electrode are an yttrium-doped first metal film, and a surface of the first metal film is yttrium-copper complex oxide formed by annealing.

公开(公告)号：US20190198348A1

公开(公告)日：2019-06-27

申请号：US16322308

申请日：2018-05-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haixu LI ,  Zhanfeng CAO ,  Qi YAO ,  Jianguo WANG ,  Fanna MENG

IPC: H01L21/3213 ,  H01L29/786 ,  H01L21/311

CPC classification number: H01L21/32134 ,  H01L21/31111 ,  H01L21/32139 ,  H01L29/78606

Abstract: Provided in an embodiment of the present invention are a manufacturing method of an electrode pattern, a thin film transistor and a manufacturing method thereof, and a display panel. The manufacturing method of an electrode pattern includes: forming a metal thin film; performing processing on the metal thin film to form a partner layer over a surface of the metal thin film, the partner layer being configured to react with a photoresist to form a hydrogen bond; and performing patterning to form an electrode.

公开(公告)号：US20190156097A1

公开(公告)日：2019-05-23

申请号：US15743583

申请日：2017-07-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yingming LIU ,  Xue DONG ,  Jing LV ,  Haisheng WANG ,  Chunwei WU ,  Xiaoliang DING ,  Rui XU ,  Lijun ZHAO ,  Changfeng LI ,  Yanan JIA ,  Yuzhen GUO ,  Yunke QIN ,  Pinchao GU ,  Fanna MENG

IPC: G06K9/00 ,  G06F3/041 ,  G06F3/042

Abstract: The present application provides a touch panel and a display apparatus comprising the touch panel. The touch panel comprises an array substrate and a fingerprint identification substrate, the array substrate comprises a first base and a plurality of pixel units provided on the first base, each of the pixel units comprises a thin film transistor and an organic light emitting diode, the fingerprint identification substrate comprises a second base and a plurality of fingerprint identification devices provided on the second base, the fingerprint identification substrate is located at a side of the first base distal to the pixel units, the array substrate further comprises a light blocking layer and a via-hole provided between at least a portion of the pixel units adjacent to each other, the via-hole is formed in the light blocking layer so that light emitted by the organic light emitting diode is reflected by a surface of a touch terminal to irradiate onto more than one of the fingerprint identification devices, the surface of the touch terminal comprises ridges and valleys, light reflected by the ridges and the valleys of the surface of the touch terminal passes through the via-hole to irradiate onto different ones of the fingerprint identification devices respectively.