Mass transfer for Micro-LED display: Transfer printing techniques

Changhong Linghu, Shun Zhang, Chengjun Wang, Hongyu Luo, Jizhou Song*

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 12 - Chapter in an edited book (Author)peer-review

29 Citations (Scopus)

Abstract

Micro-LED display, which is regarded as the next-generation display technology, has obtained immense attention and great development during the past 2 decades. Mass transfer is the key step for the assembly of Micro-LED displays, which require the integration of Micro-LED chips from the fabrication wafers onto the display panel. Transfer printing is an emerging deterministic assembly technique and provides a versatile solution with great promise for mass transfer. Here, we firstly reviewed and compared the existing mass transfer techniques and then provided a brief review on the basic principles, typical protocols and the latest development of transfer printing techniques. © 2021 Elsevier Inc.
Original languageEnglish
Title of host publicationMicro LEDs
EditorsHongxing Jiang, Jingyu Lin
PublisherAcademic Press Inc.
Pages253-280
ISBN (Electronic)9780128230633
ISBN (Print)9780128230411
DOIs
Publication statusPublished - 2021
Externally publishedYes

Publication series

NameSemiconductors and Semimetals
Volume106
ISSN (Print)0080-8784

Research Keywords

  • Mass transfer
  • Micro-LED display
  • Transfer printing
  • Tunable adhesion

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