Open AccessContact Electrification of Adhesion Films on Flat Panel Displays
Author(s) -
Toni Viheriäkoski,
Jukka Hillberg,
Jeremy Smallwood,
Paul Holdstock
Publication year - 2019
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 - 10.1088/1742-6596/1322/1/012004
Subject(s) - triboelectric effect , contact electrification , dissipative system , materials science , adhesion , electrification , composite material , contact area , inclined plane , electric field , flat panel display , optoelectronics , electrical engineering , mechanical engineering , electricity , engineering , quantum mechanics , physics
Contact electrification of a protective adhesion film on a flat panel display may result in high charge accumulation on an electrically insulating surface affecting production yield and field failures. Tendency for triboelectric charging on planar surfaces was evaluated with the different film structures and different plane materials. Manual separation and constant speed separation techniques were adopted in the experiments. Triboelectrification had random effects that may be difficult to control without electrical conductivity. Electrostatic dissipative properties on the adhesion surface may increase charging of the insulating display. An inherently dissipative layer of the adhesion film significantly mitigated charge accumulation of the film itself.