Patents by Inventor Aihua Lei

Aihua Lei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cache device and LCD screen production line
    Patent number: 10625311
    Abstract: The present disclosure provides a cache device and a LCD screen production line. The cache device provided by the present disclosure includes an outer frame having an opening for picking and placing cached items on a first side wall thereof and a support bracket for horizontally supporting cached items therein; and first blowing means disposed on the second side wall of the outer frame for blowing air toward the opening; second blowing means disposed on the third side wall or the fourth side wall of the outer frame; an exhaust means disposed on a fourth side wall opposite to the third side wall of the frame.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: April 21, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chao Liu, Qingshuang Ren, Erfeng Shen, Tae Hyuck Yoon, Aihua Lei, Han Yan, Xingming Hu, Rubao Bi, Chaomou Dai, Shengwang Dong, Xiaofu Wu, Weiwei Zhou, Dongdong Zhang, Jinming Li
  • Mechanical arm and operation method thereof, mechanical arm device and manufacturing equipment for display panel
    Patent number: 10434642
    Abstract: A mechanical arm and an operation method thereof, a mechanical arm device and a manufacturing equipment of a display panel are disclosed. The mechanical arm includes an arm main body, a bearing section and a first driver. The bearing section is arranged at a first end of the arm main body, and is movably connected with the first end of the arm main body, the bearing section includes a first bearing surface; and the first driver is arranged at the first end of the arm main body, and is connected with the bearing section to drive the bearing section at least to rotate parallel to the first bearing surface.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: October 8, 2019
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Aihua Lei, Erqing Zhu, Jun Zhang, Wei Shang
  • Cache Device And LCD Screen Production Line
    Publication number: 20190030575
    Abstract: The present disclosure provides a cache device and a LCD screen production line. The cache device provided by the present disclosure includes an outer frame having an opening for picking and placing cached items on a first side wall thereof and a support bracket for horizontally supporting cached items therein; and first blowing means disposed on the second side wall of the outer frame for blowing air toward the opening; second blowing means disposed on the third side wall or the fourth side wall of the outer frame; an exhaust means disposed on a fourth side wall opposite to the third side wall of the frame.
    Type: Application
    Filed: August 24, 2017
    Publication date: January 31, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Chao LIU, Qingshuang REN, Erfeng SHEN, Tae Hyuck YOON, Aihua LEI, Han YAN, Xingming HU, Rubao BI, Chaomou DAI, Shengwang DONG, Xiaofu WU, Weiwei ZHOU, Dongdong ZHANG, Jinming LI
  • Mechanical Arm and Operation Method Thereof, Mechanical Arm Device and Manufacturing Equipment for Display Panel
    Publication number: 20180297194
    Abstract: A mechanical arm and an operation method thereof, a mechanical arm device and a manufacturing equipment of a display panel are disclosed. The mechanical arm includes an arm main body, a bearing section and a first driver. The bearing section is arranged at a first end of the arm main body, and is movably connected with the first end of the arm main body, the bearing section includes a first bearing surface; and the first driver is arranged at the first end of the arm main body, and is connected with the bearing section to drive the bearing section at least to rotate parallel to the first bearing surface.
    Type: Application
    Filed: November 30, 2017
    Publication date: October 18, 2018
    Inventors: Aihua Lei, Erqing Zhu, Jun Zhang, Wei Shang