PACKAGING OF A 128 BY 128 LIQUID-CRYSTAL-ON-SILICON SPATIAL LIGHT-MODULATOR USING SELF-PULLING SOLDERING

被引：9
|
作者：
JU, TH
LIN, W
LEE, YC
MCKNIGHT, DJ
JOHNSON, KM
机构：
[1] Optoelectronic Computing Systems Center, University of Colorado at Boulder, Boulder
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 09期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/68.414685
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A self-pulling soldering technology has been demonstrated for assembling liquid crystal on silicon (LCOS) spatial light modulators (SLM's), Solder joints with different profiles and sizes are designed to provide vertical surface tension forces to control the gap accommodating the ferroelectric liquid crystal (FLC) layer in the range of a micron with sun-micron uniformity, This technology provides an automatic, batch assembly process for a LCOS SLM through one reflow process, The component designs and process optimization are described, and the first operational results are presented.
引用
收藏
页码：1010 / 1012
页数：3
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