Bibliographic Details
| Title: |
High‐Performance Micro‐LED Display Based on Optimized Laser Bonding and Mass Transfer. |
| Authors: |
Tian, Wenya1 (AUTHOR) tianwenya@boe.com.cn, Fan, Qi1 (AUTHOR), Wang, Hao1 (AUTHOR), Sun, Yuanhao1 (AUTHOR), Qiao, Yatong1 (AUTHOR), Lin, Yicheng1 (AUTHOR), Zhang, Peilin1 (AUTHOR), Chen, Ming1 (AUTHOR) |
| Source: |
Journal of the Society for Information Display. May2026, Vol. 34 Issue 5, p224-232. 9p. |
| Subjects: |
LED displays, Fabrication (Manufacturing), Luminosity, Color space, Display systems, Head-up displays |
| Abstract: |
This study describes the development of a high‐performance micro‐LED display module fabricated via optimized laser bonding and mass transfer. Refining the laser energy profile and bonding pressure suppressed chip misalignment and interfacial voids, achieving a positioning accuracy of ≤ ± 2 μm. The 6.2‐in. micro‐LED display module exhibited a peak luminance of 50,000 nits, 121.3% of the NTSC 1931 color gamut, and excellent electrical contact. Furthermore, an 11.3‐in. optical engine for a panoramic head‐up display (PHUD) system was constructed by seamlessly tiling two modules, validating the viability of the technology for high‐performance applications such as automotive PHUD systems. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
