Micromechanics and Advanced Designs for Curved Photodetector Arrays in Hemispherical Electronic-Eye Cameras

被引：104

作者：

Shin, Gunchul ^{[2
]}

Jung, Inhwa ^{[3
,4
]}

Malyarchuk, Viktor ^{[3
,4
]}

Song, Jizhou ^{[5
]}

Wang, Shuodao ^{[1
]}

Ko, Heung Cho ^{[3
,4
]}

Huang, Yonggang ^{[1
]}

Ha, Jeong Sook ^{[2
]}

Rogers, John A. ^{[3
,4
]}

机构：

[1] Northwestern Univ, Dept Mech Engn, Dept Civil & Environm Engn, Evanston, IL 60208 USA

[2] Korea Univ, Dept Chem & Biol Engn, Seoul 136701, South Korea

[3] Univ Illinois, Dept Mat Sci & Engn, Frederick Seitz Mat Res Lab, Urbana, IL 61801 USA

[4] Univ Illinois, Beckman Inst Adv Sci & Technol, Urbana, IL 61801 USA

[5] Univ Miami, Dept Mech & Aerosp Engn, Coral Gables, FL 33146 USA

来源：

SMALL | 2010年 / 6卷 / 07期

基金：

美国国家科学基金会;

关键词：

compressible electronics; elastomeric transfer; electronic eye cameras; micromechanics; silicon membranes; SURFACES; CIRCUITS;

D O I：

10.1002/smll.200901350

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The fabrication of a hemispherical electronic-eye camera with optimized designs based upon micromechanical analysis is reported. The photodetector arrays combine layouts with multidevice tiles and extended, non-coplanar interconnects to improve the fill factor and deformability, respectively. Quantitative comparison to micromechanics analysis reveals the key features of these designs. Color images collected with working cameras demonstrate the utility of these approaches.

引用

页码：851 / 856

页数：6

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