公开(公告)号：US20200293786A1

公开(公告)日：2020-09-17

申请号：US16523124

申请日：2019-07-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Honghong JIA ,  Yanzhen CUI

IPC: G06K9/00 ,  G06F16/75 ,  G06N20/20 ,  G06N3/08 ,  G06N3/04

Abstract: The present disclosure provides a video identification method, a video identification device and a storage medium. The video identification device extracts an image and an optical flow from a video, classifies the image by using a first machine learning model to obtain a first classification result, classifies the optical flow by using a second machine learning model to obtain a second classification result, wherein a depth of the first machine learning model is larger than a depth of the second machine learning model, and fuses the first classification result and the second classification result to obtain the identification result of the video.

公开(公告)号：US20210159451A1

公开(公告)日：2021-05-27

申请号：US16643720

申请日：2019-05-21

Applicant: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanzhen CUI ,  Jin HAN ,  Honghong JIA ,  Lijin ZHAO ,  Xiaojun GU

IPC: H01L51/52 ,  H01L51/56

Abstract: The present disclosure provides an OLED display substrate, a method for preparing the same, and a display device. The OLED display substrate includes an OLED device located on a base substrate and a packaging unit covering the OLED device. The packaging unit includes an inorganic material layer, an organic material layer, and a fluorine-doped diamond-like carbon layer located between the inorganic material layer and the organic material layer.