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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing TFT array substrate, TFT array substrate, and...
Patent number
10,020,325
Issue date
Jul 10, 2018
BOE Technology Group Co., Ltd.
Lei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface planarization method of thin film and preparing method of a...
Patent number
9,293,340
Issue date
Mar 22, 2016
Beijing BOE Optoelectronics Technology Co., Ltd
Lei Chen
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING TFT ARRAY SUBSTRATE, TFT ARRAY SUBSTRATE, AND...
Publication number
20170301700
Publication date
Oct 19, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Lei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Film Patterning Method
Publication number
20170294465
Publication date
Oct 12, 2017
BOE TECHNOLOGY GROUP CO., LTD.
Xiaoguang Pei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SURFACE PLANARIZATION METHOD OF THIN FILM AND PREPARING METHOD OF A...
Publication number
20150064927
Publication date
Mar 5, 2015
BEIJING BOE OPOELECTRONICS TECHNOLOGY CO., LTD.
Lei Chen
H01 - BASIC ELECTRIC ELEMENTS