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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Maoyu Li Yuanhao Huang Zikai Hua Jianhua Zhang |
| Copyright Year | 2010 |
| Description | Author affiliation: Key Laboratory of Advanced Display and System Applications (Shanghai University), Ministry of Education, School of Mechatronics Engineering and Automation, P.O.B 143, 149 Yanchang Rd., 200072, China (Maoyu Li; Yuanhao Huang; Zikai Hua; Jianhua Zhang) |
| Abstract | Organic light-emitting device (OLED) is regarded as the potential application for future display. However, one of the bottlenecks is the OLED package issue, which results in short term device lifetime. Currently, a new laser bonding package process is proposed. In this paper, the investigation of transient temperature field analysis for the laser bonding process is presented. Finite element model is applied in ANSYS and compiled by subroutine of APDL. Moving heat flux and birth-death element method are both adopted in order to achieve the complicated bonding process. The laser bonding process comes to quasi-steady state after a short time of initial transient stage. Through a series parameters simulation, parameters as moving velocity, laser power and laser beam radius show a significant effect on bonding process. Furthermore, by case study, the optimization of the bonding parameters was carried out for future experimental investigation and validation. |
| Starting Page | 190 |
| Ending Page | 194 |
| File Size | 438157 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424485604 |
| e-ISBN | 9781424485628 |
| e-ISBN | 9781424485611 |
| DOI | 10.1109/EPTC.2010.5702631 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-12-08 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Laser beams Glass Laser modes Bonding Power lasers Heating Surface emitting lasers FEA OLED laser bonding process |
| Content Type | Text |
| Resource Type | Article |
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