Hexagonal microbolometer pixel for flexible substrates
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Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Nature becomes a source of inspiration to many researches on imaging systems. Imaging features owned by biological forms such as high resolution, wide field of view, high depth of field, high sensitivity to motion and light are attractive reasons to mimic the nature in imaging system applications. In this study, an arthropod eye's hexagonal shaped ommatidia are taken as a model for uncooled microbolometer pixel structure. A hexagonal pixel with 34 ?m diagonal length which has the thermal conductance value of 1.48×107 W/K and the time constant value of 0.69 ms is designed for the first time in literature. The pixels are estimated to have an NETD of less than 250 mK in a potential 384×288 microbolometer array. © 2017 EMO (Turkish Chamber of Electrical Enginners).
Açıklama
10th International Conference on Electrical and Electronics Engineering, ELECO 2017 -- 29 November 2017 through 2 December 2017 -- Bursa -- 134351
Anahtar Kelimeler
Bolometers, Imaging systems, Temperature sensors, Depth of field, Flexible substrate, High resolution, High sensitivity, Imaging features, Micro-bolometers, Sources of inspirations, System applications, Uncooled microbolometers, Wide field-ofview, Pixels
Kaynak
2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017
WoS Q Değeri
Scopus Q Değeri
Cilt
2018-January
