Micromechanics and advanced designs for curved photodetector arrays in hemispherical electronic-eye cameras

Gunchul Shin; Inhwa Jung; Viktor Malyarchuk; Jizhou Song; Shuodao Wang; Heung Cho Ko; Yonggang Huang; Jeong Sook Ha; John A. Rogers

doi:10.1002/smll.200901350

Micromechanics and advanced designs for curved photodetector arrays in hemispherical electronic-eye cameras

Gunchul Shin, Inhwa Jung, Viktor Malyarchuk, Jizhou Song, Shuodao Wang, Heung Cho Ko, Yonggang Huang, Jeong Sook Ha, John A. Rogers

Department of Chemical and Biological Engineering

Research output: Contribution to journal › Article › peer-review

93 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	851-856
Number of pages	6
Journal	Small
Volume	6
Issue number	7
DOIs	https://doi.org/10.1002/smll.200901350
Publication status	Published - 2010 Apr 9

Keywords

Compressible electronics
Elastomeric transfer
Electronic eye cameras
Micromechanics
Silicon membranes

ASJC Scopus subject areas

Biotechnology
Biomaterials
Chemistry(all)
Materials Science(all)

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10.1002/smll.200901350

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title = "Micromechanics and advanced designs for curved photodetector arrays in hemispherical electronic-eye cameras",

abstract = "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.",

keywords = "Compressible electronics, Elastomeric transfer, Electronic eye cameras, Micromechanics, Silicon membranes",

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AU - Jung, Inhwa

AU - Malyarchuk, Viktor

AU - Song, Jizhou

AU - Wang, Shuodao

AU - Ko, Heung Cho

AU - Huang, Yonggang

AU - Ha, Jeong Sook

AU - Rogers, John A.

PY - 2010/4/9

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AB - 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.

KW - Compressible electronics

KW - Elastomeric transfer

KW - Electronic eye cameras

KW - Micromechanics

KW - Silicon membranes

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Micromechanics and advanced designs for curved photodetector arrays in hemispherical electronic-eye cameras

Abstract

Keywords

ASJC Scopus subject areas

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