Full metadata record
DC FieldValueLanguage
dc.contributor.authorYin, Ping-Hungen_US
dc.contributor.authorLu, Chih-Wenen_US
dc.contributor.authorWang, Jia-Shyangen_US
dc.contributor.authorChang, Keng-Lien_US
dc.contributor.authorLin, Fu-Kuoen_US
dc.contributor.authorChang, Chia-Jungen_US
dc.contributor.authorBai, Gen-Chivanen_US
dc.date.accessioned2020-10-05T02:02:23Z-
dc.date.available2020-10-05T02:02:23Z-
dc.date.issued2020-01-01en_US
dc.identifier.isbn978-1-7281-6031-3en_US
dc.identifier.urihttp://hdl.handle.net/11536/155550-
dc.description.abstractThis study proposes a 368 x 184 optical underdisplay fingerprint sensor designed and prototyped using 0.11-mu m CIS technology. The prototype sensor with global shutter operation and an ADC-embedded in an 8-pixel configuration features low noise, low-power consumption, fast response time, and a smaller signal processing circuit area. Two sets of memory (184 x 92 bytes) are also embedded in the pixel array to save external memory cost. A dynamic range of 126 dB is achieved with 8-segment auto exposure and dark level adjustment with programmable gain control. The prototype fingerprint sensor was successfully embedded in a mobile phone for functional verification, and the power consumption was only 25 mW with a 3.3 V supply voltage. The sensor has a chip size of 9.74 mm x 4.6 mm, a resolution of 1154 dpi, and a sensing area of 73%.en_US
dc.language.isoen_USen_US
dc.subjectCMOS image sensoren_US
dc.subjectfingerprint sensoren_US
dc.subjectunder-display fingerprint sensoren_US
dc.subjectglobal shutteren_US
dc.subjecthigh dynamic rangeen_US
dc.titleA 368 x 184 Optical Under-Display Fingerprint Sensor With Global Shutter and High-Dynamic-Range Operationen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2020 IEEE CUSTOM INTEGRATED CIRCUITS CONFERENCE (CICC)en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department照明與能源光電研究所zh_TW
dc.contributor.departmentInstitute of Lighting and Energy Photonicsen_US
dc.identifier.wosnumberWOS:000570005000027en_US
dc.citation.woscount0en_US
Appears in Collections:Conferences Paper