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TitleMicrolenses for stereoscopic image formation
Author(s)Rocha, R. P.
Carmo, João Paulo Pereira
Correia, J. H.
Optical filters
Image sensor
Stereoscopic vision
Low-cost fabrication
Issue date2012
Abstract(s)This paper presents microlenses for integration on a stereoscopic image sensor in CMOS technology for use in biomedical devices. It is intended to provide an image sensor with a stereoscopic vision. An array of microlenses potentiates stereoscopic vision and maximizes the color fidelity. An array of optical filters tuned at the primary colors will enable a multicolor usage. The material selected for fabricating the microlens was the AZ4562 positive photoresist. The reflow method applied to the photoresist allowing the fabrication of microlenses with high reproducibility.
TypeConference paper
AccessOpen access
Appears in Collections:CAlg - Artigos em livros de atas/Papers in proceedings

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