Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/184299
Kind Code:
A1
Abstract:
Disclosed in the present disclosure are a display device and a control method thereof. The display device comprises: a display panel, a first flexible circuit board and a main control board; the main control board is electrically connected to the display panel by means of the first flexible circuit board; the first flexible circuit board is disposed on the back surface of the display panel. The display device further comprises: a second flexible circuit board having a substrate layer and a plurality of antenna coils disposed on a side of the substrate layer, each antenna coil corresponding to one detection area; and a near-field communication circuit, located on a circuit board different from the second flexible circuit board, the near-field communication circuit selectively using one of the plurality of antenna coils at a same time.

More Like This:
WO/2002/051026METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL THROUGH A POWER MAGNETIC STRUCTURE
WO/2014/163874SYSTEMS AND METHODS FOR EXTENDING THE POWER CAPABILITY OF A WIRELESS CHARGER
JPH1098327ANTENNA
Inventors:
WANG WEI (CN)
Application Number:
PCT/CN2022/084283
Publication Date:
October 05, 2023
Filing Date:
March 31, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H04B5/00
Foreign References:
CN110235135A2019-09-13
CN102646866A2012-08-22
CN113922845A2022-01-11
CN107221738A2017-09-29
CN106406721A2017-02-15
US20210218439A12021-07-15
CN111312099A2020-06-19
CN111797947A2020-10-20
CN112384004A2021-02-19
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: PIEZOELECTRIC SENSOR, DRIVING METHOD THEREOF AND HAPTIC FEEDBACK APPARATUS

Next Patent: FLEXIBLE CIRCUIT BOARD AND DISPLAY DEVICE