A strategy to prepare low-temperature curable photosensitive polyimide with good comprehensive performance

S Huang, X Lv, X Lai, J Li, Y Zhang, S Qiu… - Chemical Engineering …, 2023 - Elsevier
Low-temperature curable photosensitive polyimide (PSPI) materials have attracted
widespread attention in advanced packaging, serving as key insulating dielectric materials …

A review on warpage measurement metrologies for advanced electronic packaging

G Sun, S Zhang - Microelectronics Reliability, 2024 - Elsevier
In the post-Moore era, advanced electronic packaging technology emerges as a prominent
direction for the future evolution of semiconductor industry. Nevertheless, warpage remains …

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 …

A quantitative model to understand the effect of gravity on the warpage of fan-out panel-level packaging

G Yang, Z Kuang, H Lai, Y Liu, R Cui… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
In this article, a universal and concise theoretical model is proposed to quantify the effect of
gravity on packaging warpage by considering the competition between the thermal and …

Manufacturing for Reliability of Panel-Level Fan-out Packages

T Braun, O Hölck - Reliability of Organic Compounds in Microelectronics …, 2022 - Springer
In this chapter, the manufacture for reliability of Fan-out Packages is discussed from a
perspective of the panel-level packaging process. During processing, the material interfaces …

High density batch bonding technology for chiplet design

AY Lin, YM Lin, TH Ni, TC Chang… - … Symposium on VLSI …, 2022 - ieeexplore.ieee.org
In order to meet demands for high-density, cost-efficient and highly flexible packages, a
package method is developed to support high-performance computing and artificial …

Influence of material property of photosensitive polyimide on typical structural stress in redistribution layer of fan-out package

X Lai, C Zhong, Z Yang, G Xu, J Li… - 2022 23rd …, 2022 - ieeexplore.ieee.org
Photosensitive polyimide (PSPI) has been widely used in advanced microelectronic
packaging as a buffer coating, passivation layer, alpha particle barrier and interlayer …

A novel multi-chip stacking technology development using a flip-chip embedded interposer carrier integrated in fan-out wafer-level packaging

YM Lin, WL Chiu, CJ Chen, HE Ding… - 2021 IEEE 71st …, 2021 - ieeexplore.ieee.org
Traditional heterogeneous integrated package structure actually uses several complete IC
packages, while the final heterogeneous integrated package structure is completed by …

A Warpage Investigation for a Large Panel-sized Interposer with Embedded Dies

K To, M Minami, D Yamanaka, SH Tsai… - 2024 IEEE 74th …, 2024 - ieeexplore.ieee.org
The 2. xD packaging have been an attracting technology for high-performance computing
such as generative AI. We have addressed combining organic interposer and embedded …

Influence of Temporary Rigid Carrier Structure on Warpage during Wafer/Panel level packaging

Y Matsuura, K Kuwahara, Y Kitabakake… - 2024 IEEE 74th …, 2024 - ieeexplore.ieee.org
Glass based rigid carriers are now essential for building present-day high-performance
semiconductor packages with Package on Package (PoP), chiplets, stacked 2D~ 3D …