Fabrication of Microlens Array Using Photoresist Thermal Reflow

被引：2
|
作者：
Hwang, Sung Ki [1 ]
Baek, Sang Hoon [1 ]
Kwon, Jin Hyuk [1 ]
Park, Yi Soon [2 ]
机构：
[1] Yeungnam Univ, Dept Phys, Gyongsan 712749, South Korea
[2] Kyungpook Natl Univ, Polymer Sci & Engn, Daegu 702701, South Korea
来源：
KOREAN JOURNAL OF OPTICS AND PHOTONICS | 2009年 / 20卷 / 02期
关键词：
D O I：
10.3807/HKH.2009.20.2.118
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An optical sheet with microlens array (MLA) is designed and fabricated as a substitute for the prism sheets of LCD backlight. Using photoresist thermal reflow, MLAs were fabricated on PET film with thickness of 100 mu m, and we measured the change of MLA profile in terms of exposure time, reflow temperature and reflow time.
引用
收藏
页码：118 / 122
页数：5
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