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:
“But the mark of American merit in painting, in sculpture, in poetry, in fiction, in eloquence, seems to be a certain grace without grandeur, and itself not new but derivative; a vase of fair outline, but empty,—which whoso sees, may fill with what wit and character is in him, but which does not, like the charged cloud, overflow with terrible beauty, and emit lightnings on all beholders.”
—Ralph Waldo Emerson (1803–1882)
“Children of the middle years do not do their learning unaffected by attendant feelings of interest, boredom, success, failure, chagrin, joy, humiliation, pleasure, distress and delight. They are whole children responding in a total way, and what they feel is a constant factor that can be constructive or destructive in any learning situation.”
—Dorothy H. Cohen (20th century)