公开(公告)号：US20210214840A1

公开(公告)日：2021-07-15

申请号：US16959196

申请日：2020-01-08

申请人： BOE Technology Group Co., Ltd. ,  Chengdu BOE Optoelectronics Technology Co., Ltd.

发明人： Yong Rao ,  Youliang Li ,  Jinbiao Liu ,  Rui Tan ,  Xiaofei Yue ,  Nan Luo ,  Bin Hu ,  Xiuchao Yi ,  Meng Shen ,  Xinxing Jia ,  Peng Xiao ,  Jing Li ,  Yajie Jin

IPC分类号： C23C14/24 ,  C23C16/455 ,  C23C16/458

摘要： A vapor deposition structure includes: a vapor deposition crucible, a nozzle and a floating plate. The vapor deposition crucible is configured to receive a vapor deposition source material, and the vapor deposition source material transitions from a liquid state to a gaseous state after being heated. The nozzle is disposed at an outlet of the vapor deposition crucible. The nozzle is configured to spray the vapor deposition source material in the gaseous state onto a surface of a substrate under vapor deposition. The floating plate is configured to float on a surface of the vapor deposition source material in the liquid state. The floating plate is provided with a plurality of hollowed-out structures. The plurality of hollowed-out structures are configured to allow the vapor deposition source material in the gaseous state to pass through.

公开(公告)号：US11893943B2

公开(公告)日：2024-02-06

申请号：US17609406

申请日：2021-01-26

申请人： Chongqing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

发明人： Teng Chen ,  Faming Jiang ,  Ri Chen ,  Xinxing Jia ,  Weixin Meng ,  Jonguk Kwak

IPC分类号： G09G3/3266 ,  G09G3/3233

CPC分类号： G09G3/3266 ,  G09G3/3233 ,  G09G2300/043 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0202 ,  G09G2310/0286 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2330/021

摘要： A shift register unit includes an input circuit, a first control circuit, a second control circuit, and an output circuit. The input circuit is configured to provide a signal of a first clock signal line or a first power line to a first control node. The first control circuit is configured to provide a signal of the first power line or a second power line to a first output terminal. The second control circuit is configured to provide a signal of the first power line or the second power line to a second output terminal. The output circuit is configured to output an effective level signal of the first power line or the second power line to a third output terminal.