Title:
PRINTED CIRCUIT BOARD (PCB), DISPLAY DEVICE COMPRISING PCB, AND IMAGE DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/020855
Kind Code:
A1
Abstract:
Provided are a printed circuit board (PCB), a display device comprising the PCB, and an image display system. The PCB is used for driving a display panel and comprises a polygonal contour, wherein the polygonal contour comprises a first edge and a second edge, and the extension direction of the first edge intersects and is not perpendicular to the extension direction of the second edge. The PCB comprises a first interface, which is configured to be electrically connected to a controller so as to achieve first signal interaction between the PCB and the controller; and a second interface, which is configured to be electrically connected to the display panel so as to achieve second signal interaction between the PCB and the display panel, so that the display panel displays images under the control of the controller and the PCB. A first included angle is formed between the lengthwise extension direction of the first interface and the extension direction of the first edge, a second included angle is formed between the lengthwise extension direction of the second interface and the extension direction of the second edge, and neither of the first included angle and the second included angle is greater than 20 degrees.
Inventors:
WANG CHUNHUA (CN)
HAN RUI (CN)
ZHAI YUE (CN)
YU JIE (CN)
DONG XIAOQIAO (CN)
WANG XIAOXIA (CN)
LI PENGTAO (CN)
LIU TIANTIAN (CN)
PAN QIANNAN (CN)
LI BIQI (CN)
HAN RUI (CN)
ZHAI YUE (CN)
YU JIE (CN)
DONG XIAOQIAO (CN)
WANG XIAOXIA (CN)
LI PENGTAO (CN)
LIU TIANTIAN (CN)
PAN QIANNAN (CN)
LI BIQI (CN)
Application Number:
PCT/CN2022/108242
Publication Date:
February 01, 2024
Filing Date:
July 27, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
H05K1/11
Foreign References:
| CN109658898A | 2019-04-19 | |||
| CN101101398A | 2008-01-09 | |||
| CN101043770A | 2007-09-26 | |||
| JP2002221704A | 2002-08-09 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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