41‐3: Invited Paper: High Resolution Stretchable Micro‐LED Displays

The RGB micro‐LED display has been demonstrated to withstand mechanical strain during out‐of‐plane periodically deformation. In this work, the high pixel density (>139‐PPI) and high strain tolerance of circuits were achieved by utilizing the novel design of the island‐bridge structure under the c...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2022-06, Vol.53 (1), p.521-523
Main Authors: Wang, Cheng-Liang, Ho, Shu-Te, Wang, Wen-Ting, Chen, Chia-Kai, Yang, Ching-Fei, Jiang, Cheng-Wei, Wu, Chih-Hung, Su, Wei-Jen, Chi, Hong-Sian, Lin, Shin-Ru, Hung, Wei-Lun, Tsai, Yi-Wei, Wu, Chang-Chan, Shih, Ching-Yao, Lan, Yung-Hsiang, Lin, Shih-Liang, Ho, Yi-Da, Ou, Yi-Fu, Yu, Chih-Yu, Lee, Wen-Hui, Lai, Yen-Huei, Lin, Hong-Shen, Wang, Wan-Tsang, Lin, Yu-Chieh
Format: Article
Language:English
Subjects:
Bridges
Circuit design
island-bridge
Light reflection
Pixels
RGB micro-LEDs
serpentine
Strain
Stretchable displays
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Summary:The RGB micro‐LED display has been demonstrated to withstand mechanical strain during out‐of‐plane periodically deformation. In this work, the high pixel density (>139‐PPI) and high strain tolerance of circuits were achieved by utilizing the novel design of the island‐bridge structure under the compact pixel arrangement. Light absorbent was adopted into a stretchable display to reduce ambient back light and ambient reflection for the dark mode of a panel
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.15538