Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)

The Study of Injection Compression Molding of Thin-wall Light-guide Plates with Hemispherical Micro structures

Authors
Qi Chuan-zhen, Wang Yong-tao, Zhuang Jian, Zhang Ya-jun
Corresponding Author
Qi Chuan-zhen
Available Online December 2012.
DOI
https://doi.org/10.2991/mems.2012.71How to use a DOI?
Keywords
ICM; Warpage; Light-guide Plates; Orthogonal Method; Parameters
Abstract
Light-guide plate (LGP) is a key component of back-light modules in liquid crystal displays; warpage is one of the factors that affect the quality of LGP. Orthogonal simulation and experiment are used in this paper to study the effect of the injection compression molding (ICM) parameters, such as the melt temperature, injection speed, mold temperature, compression distance, and compression speed. Both the simulation and experiment show that the most important factor that affects the products’ warpage is melt temperature. And the effect order of the parameters from the simulation analysis is melt temperature, injection speed, mold temperature, compression distance, compression speed, and the effect order from the experiment analysis is same to the simulation analysis. So the experiment results prove the simulation results.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Volume Title
Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
Series
Advances in Intelligent Systems Research
Publication Date
December 2012
ISBN
978-90-78677-59-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mems.2012.71How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Qi Chuan-zhen
AU  - Wang Yong-tao
AU  - Zhuang Jian
AU  - Zhang Ya-jun
PY  - 2012/12
DA  - 2012/12
TI  - The Study of Injection Compression Molding of Thin-wall Light-guide Plates with Hemispherical Micro structures
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 263
EP  - 266
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.71
DO  - https://doi.org/10.2991/mems.2012.71
ID  - Chuan-zhen2012/12
ER  -