Fluorescence imaging device with an ultra-thin micro-LED
K Sasagawa, M Haruta, K Fujimoto… - … Circuits and Systems …, 2017 - ieeexplore.ieee.org
2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), 2017•ieeexplore.ieee.org
In this work, we designed and fabricated an image sensor with an ultra-thin light-emitting
diode (LED). The chip has areas with a metal shield for LEDs. An ultra-thin LED fabricated
using the laser lift-off technique was mounted on the chip. Excitation and emission filters
based on absorption dye were applied to the LED and the pixel array. We also performed a
fluorescence imaging experiment by using the fabricated devices.
diode (LED). The chip has areas with a metal shield for LEDs. An ultra-thin LED fabricated
using the laser lift-off technique was mounted on the chip. Excitation and emission filters
based on absorption dye were applied to the LED and the pixel array. We also performed a
fluorescence imaging experiment by using the fabricated devices.
In this work, we designed and fabricated an image sensor with an ultra-thin light-emitting diode (LED). The chip has areas with a metal shield for LEDs. An ultra-thin LED fabricated using the laser lift-off technique was mounted on the chip. Excitation and emission filters based on absorption dye were applied to the LED and the pixel array. We also performed a fluorescence imaging experiment by using the fabricated devices.
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