Fill factor (image sensor)
id:
fill-factor-image-sensor-262-2274097
title:
Fill factor (image sensor)
text:
The fill factor of an image sensor array is the ratio of a pixel's light sensitive area to its total area. For pixels without microlenses, the fill factor is the ratio of photodiode area to total pixel area,
but the use of microlenses increases the effective fill factor, often to nearly 100%, by converging light from the whole pixel area into the photodiode. Another case that reduces the fill factor of an image is to add additional memory beside each pixel, so as to achieve a global shutter on C
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Fill_factor_(image_sensor)
date created:
date modified:
2023-10-22T04:51:26Z
main entity:
{"identifier":"Q16976229","url":"https://www.wikidata.org/entity/Q16976229"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/01/Additional_memory_to_achieve_global_shutter_effect_for_CMOS_sensor.jpg","width":552,"height":448}
fields total:
13
integrity:
14