Fill factor may refer to:
- Fill factor (solar cell), the ratio of maximum obtainable power to the product of the open-circuit voltage and short-circuit current
- In vision science, the ratio of view areas to the object visible areas.
- For optical microlens arrays, the ratio of the active refracting area to the total contiguous area occupied by the lens array.
Famous quotes containing the words fill and/or factor:
“To fill the hour,—that is happiness; to fill the hour, and leave no crevice for a repentance or an approval. We live amid surfaces, and the true art of life is to skate well on them.”
—Ralph Waldo Emerson (1803–1882)
“You factor in racism as a reality and you keep moving.”
—Jewell Jackson McCabe (b. 1945)