Temporary Bonding and debonding in advanced packaging: recent progress and applications

Z Mo, F Wang, J Li, Q Liu, G Zhang, W Li, C Yang… - Electronics, 2023 - mdpi.com
Temporary bonding/debonding (TBDB) technologies have greatly contributed to the reliable
fabrication of thin devices. However, the rapid development of large-scale, high-precision …

Laser Lift‐Off Technologies for Ultra‐Thin Emerging Electronics: Mechanisms, Applications, and Progress

F Wang, Q Liu, J Xia, M Huang, X Wang… - Advanced Materials …, 2023 - Wiley Online Library
Due to the advantages of non‐contact processing, high efficiency, high precision, and
superior controllability, laser lift‐off (LLO) technologies exhibit excellent material applicability …

Experimental and modeling study of controllable laser lift-off via low-fluence multiscanning of polyimide-substrate interface

J Bian, F Chen, H Ling, N Sun, J Hu… - International Journal of …, 2022 - Elsevier
Fabricating large-area thin-film flexible electronics rely on the peeling process from rigid
prefabricated carriers. The well-established laser lift-off (LLO) employs a shaped excimer …

Large-area photonic lift-off process for flexible thin-film transistors

AM Weidling, VS Turkani, V Akhavan… - npj Flexible …, 2022 - nature.com
Fabricating flexible electronics on plastic is often limited by the poor dimensional stability of
polymer substrates. To mitigate, glass carriers are used during fabrication, but removing the …

Laser debonding application in ultra-thin device processing

S Wang, Y Yu, S Li, Y Feng, J Li, C Yang, W Li - Applied Optics, 2023 - opg.optica.org
Laser debonding offers several advantages such as precision, speed, minimal damage, and
being noncontact. We investigated the feasibility of utilizing laser processing technology in …

Spatiotemporal evolution of high-aspect-ratio filamentary trace in sapphire of picosecond pulse burst-mode for laser lift-off

W Sun, T Yan, Y Wang, L Ji - Journal of Central South University, 2022 - Springer
The influence of the picosecond (ps) pulsed burst with a nanosecond scale of temporal
separation (50 ns) on filamentary traces in sapphire substrate is investigated. The …

Development of high-power VCSEL emitter of size 30mm x 30mm, scalable in two dimensions and applicable to Si wafer annealing

Y Noh, S Park, BK Kim, WJ Park, T Kim… - International Journal of …, 2022 - Elsevier
Two-dimensionally scalable vertical cavity surface emitting laser (VCSEL) emitter of size 30
mm× 30 mm was designed and fabricated for practical applications in the rapid heating …

临时键合技术在晶圆级封装领域的研究进展

王方成, 刘强, 李金辉, 叶振文, 黄明起, 张国平, 孙蓉 - 电子与封装, 2023 - ep.org.cn
随着5G, 人工智能和物联网等新基建的逐步完善, 单纯依靠缩小工艺尺寸来提升芯片功能和性能
的方法已经难以适应未来集成电路产业发展的需求. 为满足集成电路的多功能化及产品的多元化 …

Large-area photonic lift-off process for flexible thin-film transistors

VS Turkani, A Vahid, KA Schroder… - NPJ Flexible …, 2022 - search.proquest.com
Fabricating flexible electronics on plastic is often limited by the poor dimensional stability of
polymer substrates. To mitigate, glass carriers are used during fabrication, but removing the …

Application of Laser Debonding in Ultra-Thin Device Processing

S WANG, Y YU, S LI, YE FENG, J LI, C YANG, W LI - 2023 - opg.optica.org
Laser debonding offers several advantages such as precision, speed, minimal damage, and
non-contact. We investigated the feasibility of utilizing laser processing technology in …