Inventor
ZENG QINGHUI
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZENG QINGHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOE TECHNOLOGY GROUP CO LTD
10 patentsUS9647236B2May 9, 2017
Packaging method of organic light emitting display panel, organic light emitting display panel and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9614189B2Apr 4, 2017
Organic electroluminiscent display and method for preparing the same, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US9591715B2Mar 7, 2017
OLED driving compensation circuit and driving method thereof
BOE TECHNOLOGY GROUP CO LTD3 citations72
US9608230B2Mar 28, 2017
Organic electroluminescent device and manufacturing method thereof, and display device
BOE TECHNOLOGY GROUP CO LTD2 citations71
US9450210B2Sep 20, 2016
Optical thin film laminate for organic electroluminescent display element, production method thereof, organic electroluminescent display element and display device
BOE TECHNOLOGY GROUP CO LTD2 citations57
US9793361B2Oct 17, 2017
Thin film transistor, array substrate and display device
BOE TECHNOLOGY GROUP CO LTD0 citations41
US9472780B2Oct 18, 2016
Organic electroluminescent display device and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations41
US10361401B2Jul 23, 2019
Organic electroluminescent display device and display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations38
US10290806B2May 14, 2019
Evaporation carrier plate and evaporation device
BOE TECHNOLOGY GROUP CO LTD0 citations38
US10578927B2Mar 3, 2020
Method for manufacturing spacers and method for manufacturing display substrate
BOE TECHNOLOGY GROUP CO LTD0 citations36