Ultrathin Contact-Imaging Camera for Fingerprint Imaging using Microlens Array and Multiple Block Layers


We reports an ultrathin camera for contact fingerprint imaging. The ultrathin camera consists of inverted type microlens array and multiple block layers on CMOS image sensor arrays. The MBLs consist of alternating transparent... [ view full abstract ]


  1. Kyung-Won Jang (KAIST)
  2. Ki-Soo Kim (KAIST)
  3. Ki-Hun Jeong (KAIST)

Topic Areas

Micro-Optical Systems for Imaging, Microscopy and Display , Optical Micro- and Nano-Devices (Tunable and Fixed)


TU-4 » Microoptics (17:00 - Tuesday, 31st July, Forum Rolex)