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23‐2: Distinguished Paper: Wrap‐around Electrodes for MicroLED Tiled Displays
Author(s) -
Pastel David,
Peterson Richard,
Buchholz Tetyana,
Tadesse Haregewine,
Vaddi Rajesh,
Kuo Kuan Ting,
Garner Sean,
Khan Sijan,
Curtis Jamie
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.13870
Subject(s) - electrode , opacity , reliability (semiconductor) , visibility , materials science , computer science , optics , chemistry , physics , quantum mechanics , power (physics)
The authors have developed a process to create wrap‐around electrodes (WAE) on glass for use in tiled microLED display applications. The electrodes have small size and spacing, low resistance, and good reliability. In addition, an opaque overcoat protects the edges of the tiles and reduces seam visibility. These electrodes allow bezel free tiled operation for high resolution displays.