Manufacturability and mechanical reliability study for heterogeneous integration system in display (HiSID)

IF 4.2 2区工程技术 Q2 ENGINEERING, MANUFACTURING Advances in Manufacturing Pub Date : 2022-12-05 DOI:10.1007/s40436-022-00420-2

Hao-Hui Long, Hui-Cai Ma, Jia-Ying Gao, Li Zhang, De-Ming Zhang, Jian-Qiu Chen

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引用次数: 2

Abstract

In this paper, the system on display panel (SoDP) architecture, the primary stage of heterogeneous integration system in display (HiSID), is introduced for the first time. In this architecture, the driving components of display, which are supposed to be on the display flexible print circuit (FPC) in traditional architecture, are innovatively integrated onto the backside of display panel. Through the SoDP architecture, the simulated impact strain in the panel fan-out region can decrease about 30% compared to the traditional architecture, and SoDP provides more the 10 mm extra space in the in-plane Y-direction for holding a larger battery. Also, the SoDP is compatible with the current organic laser emitted diode (OLED) and system in package (SiP) processes. Besides the primary stage, this paper also presents a comprehensive and extensive analysis on the challenges of the manufacturability for the advanced stage of HiSID from four key technologies perspectives: device miniaturization, massive manufacturing, driving technology, and advanced heterogeneous integration.

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异构显示集成系统的可制造性与机械可靠性研究

本文首次介绍了异构显示集成系统(HiSID)的初级阶段——显示面板系统(SoDP)架构。在该架构中，将传统架构中应该在显示柔性印刷电路(FPC)上的显示驱动元件创新地集成到显示面板的背面。通过SoDP架构，与传统架构相比，面板扇形区域的模拟冲击应变降低了约30%，并且SoDP在平面y方向上提供了10 mm的额外空间，可以容纳更大的电池。此外，SoDP与当前的有机激光发射二极管(OLED)和系统级封装(SiP)工艺兼容。除了初级阶段，本文还从器件小型化、大规模制造、驱动技术和先进异构集成四个关键技术角度，全面、广泛地分析了HiSID高级阶段可制造性面临的挑战。

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来源期刊

Advances in Manufacturing Materials Science-Polymers and Plastics

CiteScore

9.10

自引率

3.80%

发文量

274

期刊介绍： As an innovative, fundamental and scientific journal, Advances in Manufacturing aims to describe the latest regional and global research results and forefront developments in advanced manufacturing field. As such, it serves as an international platform for academic exchange between experts, scholars and researchers in this field. All articles in Advances in Manufacturing are peer reviewed. Respected scholars from the fields of advanced manufacturing fields will be invited to write some comments. We also encourage and give priority to research papers that have made major breakthroughs or innovations in the fundamental theory. The targeted fields include: manufacturing automation, mechatronics and robotics, precision manufacturing and control, micro-nano-manufacturing, green manufacturing, design in manufacturing, metallic and nonmetallic materials in manufacturing, metallurgical process, etc. The forms of articles include (but not limited to): academic articles, research reports, and general reviews.