Open AccessResearch on the application of single point conductive adhesive in the electrical interconnection of display screen
Author(s) -
Zihao Ming,
Xuemeng Song,
Keye Wu,
Changhua Tang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1820/1/012032
Subject(s) - interconnection , electrical conductor , adhesive , printed circuit board , materials science , point (geometry) , electrical engineering , computer science , engineering , composite material , telecommunications , geometry , mathematics , layer (electronics)
This paper studies the application of the single point conductive adhesive in the electrical interconnection of the display screen. The two ends of the electrical interconnection of the single point conductive adhesive are welding form and contact form respectively, and the volume is very small. The single point conductive adhesive can be soldered on the circuit board together with the circuit components, and the display screen can also be solderless flexible interconnection. However, because there is no suitable packaging form of display screen in the market at present, the display screen is modified in this study, and the display screen and circuit board are interconnected with single point conductive adhesive. The working effect of display screen and the power change of circuit board after interconnection with single point conductive adhesive are tested. The experimental results show that the display screen interconnected with single point conductive adhesive can work normally, the voltage of the interconnection point has a slight increase, and the input power of the circuit board has a slight increase. The experimental results show that the single point conductive adhesive can be used in the interconnection of display screen.