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1.025
Q1(Year 2015)
ISSN : 1026-3098
e-ISSN : 2345-3605
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Publication Information : Volume 23 - Number 2 - Successive Number 2
Type : Article
Topics of Paper : Transaction on Mechanical Engineering
English Title : Improvement of TFT-LCD's polarizer plate bubble problem using a preheating-process
English Abstract : In this study, improvement of the polarizer plate bubble in the thin film transistor liquid crystal display process, especially where the polarizer plate is attached to the black matrix area at the end of the glass substrate, is presented. This study proposed temperature control functions during the attaching process using the preheating operations of pressure sensitive adhesives and a pre-existing warp polarizer plate. The polarizer plate is softened evenly, and, then, the bubbles can be discharged smoothly in the attaching process. Three main control factors are used in the polarizer plate  attachment process, using an experimental design method, to determine the best combination of parameters. By applying optimal parameters in the experiments, bubble width can be decreased by 60.49%, compared with that of the previous process.
English Keywords : Preheating-process; Black matrix area; Polarizer plate.
Refrences :
Number Of Pages :
From 566 to 574


Authors :
The AuthorAuthor SequenceOrganizationOrganization ( english )AffiliationEmailEducation
Prof. Chern-Sheng Lin
(Author)
1Department of Automatic Control Engineering, Feng Chia University. Taichung, Taiwan Professorlincs@fcu.edu.tw 
Jung-Ti Huang 2Department of Automatic Control Engineering, Feng Chia University. Taichung, Taiwan    
Pin Yi Wu 3Department of Automatic Control Engineering, Feng Chia University. Taichung, Taiwan    
Prof. Yun-Long Lay 4 Dept. of Electronic Engineering, National Chin-Yi University of Technology, Taichung, Taiwan Professor  
Prof. Hung-Jung Shei 5 Department of Mechanical Engineering, China Institute of Technology, Taipei, Taiwan Professor  
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