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P‐95: A Facile Multi‐Transfer Method by Flexible Tape for Micro‐LED Display Applications
Author(s) -
Yao Zhibo,
Xia Jiye,
Li Lizhu,
Cao Xuan,
Dong Xiaobiao,
Duan Lian,
Sheng Xing,
Wang Chenggong
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.14231
Subject(s) - materials science , transfer (computing) , transfer printing , viscosity , yield (engineering) , process (computing) , computer science , optoelectronics , composite material , parallel computing , operating system
A facile multi‐transfer method based on flexible tape was introduced and micro‐LED arrays was successfully transferred and electrically bonded to backpanel with a lighten yield up to 90%. The flexible tape could compensate the height variation of LED chips during the pick and place process. Multi‐transfer was achieved by the viscosity‐adjustable nature of the tape materials.