A Full-color Micro-light-emitting-diode Display by a Lithographic-fabricated Photoresist Mold

Chih Hao Lin, Chun Fu Lee, Akta Verma, Huang Yu Lin, Chien Chung Lin, Chin Wei Sher, Hao Chung Kuo*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations

Abstract

In this paper, we will review our lab's result on using photoresist as the masking material for micro-LED arrays. The colloidal quantum dots (QDs) are used as photon conversion layer and the Aerosol Jet ® technology was applied for dispensing the QDs. A full-color array can be demonstrated and the isolation between pixels can be improved. The output light intensity can also be improved via the inclusion of a ultra-violet band distributed Bragg reflector (DBR).

Original languageEnglish
Pages (from-to)779-781
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Volume49
Issue number1
DOIs
StatePublished - 2018
EventSID Symposium, Seminar, and Exhibition 2018, Display Week 2018 - Los Angeles, United States
Duration: 20 May 201825 May 2018

Keywords

  • light emitting diode
  • micro LED
  • micro display
  • quantum dot

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