LIGHT DETECTION DEVICE AND ELECTRONIC DEVICE
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United States of America
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Nov 7, 2024
app pub date -
Mar 4, 2022
filing date -
Mar 4, 2022
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Abstract
Light interference is suppressed. A light detection device includes: a semiconductor layer that has a photoelectric conversion region which photoelectrically converts incident light; and an optical element that has a metal film and an aperture arrangement formed in the metal film, selects specific light, supplies the selected light to the photoelectric conversion region, and is disposed to overlap the photoelectric conversion region in a plan view, wherein the photoelectric conversion region on a side of the optical element has an uneven portion.
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