公开(公告)号：US20200285820A1

公开(公告)日：2020-09-10

申请号：US16464249

申请日：2018-11-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Kejun Hu ,  Tao Li ,  Zhiguo Zhang

IPC: G06K7/10 ,  G06F13/42 ,  G06K19/07

Abstract: The present application discloses a gateway device for managing multiple electronic tags. The gateway device includes a network modem configured to receive updated data for multiple electronic tags. Additionally, the gateway device includes a communication chip configured to transmit individual updated data for each individual electronic tag one by one to the corresponding individual electronic tag of the multiple electronic tags. Moreover, the gateway device includes a microcontroller coupled with the network modem and the communication chip to control receiving the updated data for the multiple electronic tags from the network modem and transmitting multiple individual updated data respectively to the multiple electronic tags.

公开(公告)号：US10719751B2

公开(公告)日：2020-07-21

申请号：US16247619

申请日：2019-01-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Tao Li ,  Changlin Leng ,  Xiao Zhang ,  Xinxin Mu

IPC: G06K19/073 ,  G06K19/07 ,  G06K19/077 ,  G08B13/24

Abstract: The present disclosure provides an anti-removal monitoring circuitry, applied to an electronic tag. The circuitry includes a first input terminal, a second input terminal and an output terminal. The circuitry further includes: a shutdown circuit, configured to control the electronic tag to be in a shutdown state in response to connection between the first input terminal and the second input terminal; and a starting-up circuit, configured to control the output terminal to output a pulse voltage signal in response to disconnection between the first input terminal and the second input terminal, in such a manner that the electronic tag generates an alarm signal in response to the pulse voltage signal.

公开(公告)号：US09454024B1

公开(公告)日：2016-09-27

申请号：US14744194

申请日：2015-06-19

Applicant: Boe Technology Group Co., Ltd. ,  Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Inventor： Pingyu Wei ,  Tao Li ,  Jihua Wang ,  Dong Guo ,  Tao Wu

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/13 ,  G02F1/1362

CPC classification number: G02F1/1303 ,  G02F1/1309 ,  G02F1/133512 ,  G02F2001/136263

Abstract: The invention refers to a technical field of display device producing, and discloses a composite repairing apparatus for liquid crystal display panel. The repairing device has a repairing device, which includes a gantry slidably assembled on the lighting device, which gantry being slidably assembled with a observation camera, a metal line repairing laser and a repairing laser employing black matrix diffusion; a driving device for driving the gantry to slide and driving the observation camera, the metal line repairing laser and the repairing laser employing black matrix diffusion to slide; a control device, for determining the positions of the defects in the panel according to the displayed images collected by the observation camera, and controlling the metal line repairing laser and the repairing laser employing black matrix diffusion to repair the panel defects.

Abstract translation: 本发明涉及显示装置的制造技术领域，公开了一种液晶显示面板用复合修复装置。 修理装置具有修理装置，该修理装置包括可滑动地组装在照明装置上的龙门架，该台架可与观察相机滑动组装，金属线修复激光器和采用黑矩阵扩散的修复激光器; 用于驱动台架以滑动和驱动观察相机的驱动装置，金属线修复激光器和采用黑矩阵扩散的修复激光器来滑动; 控制装置，用于根据由观察照相机收集的显示图像来确定面板中的缺陷的位置，并且控制金属线修复激光器和采用黑矩阵扩散的修复激光器来修复面板缺陷。