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US 9,435,019 B2Granted
Mask
AssigneeSamsung Display Co., Ltd.
InventorJeong-Won Han
Life of this patent
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Abstract
A mask includes a plate-shaped body including openings, and a modified portion including at least one first curved portion protruding from the plate-shaped body in a first direction and longitudinally extending in a second direction.
Claims23
A mask, comprising:
- a plate-shaped body comprising openings;
- and
- a modified portion comprising:
- at least one first curved portion protruding from the plate-shaped body in a first direction and longitudinally extending in a second direction;
- at least one second curved portion protruding from the plate-shaped body in the first direction and longitudinally extending in a third direction,
- wherein the second direction and the third direction are substantially perpendicular to one another.
3 more elements
A mask, comprising:
- a plate-shaped body comprising openings;
- and
- a modified portion comprising:
- protrusions protruding from a first surface of the plate-shaped body;
- and
- depressions in a second surface of the plate-shaped body, the protrusions overlapping the depressions,
- wherein the protrusions are disposed in a pattern, the pattern comprising at least one row and at least one column of alternating protrusions and openings.
4 more elements
A mask, comprising:
- a plate-shaped body comprising openings;
- and
- a modified portion comprising at least two curved portions protruding from the plate-shaped body, the at least two curved portions comprising:
- at least one curved portion protruding in a first direction;
- and
- at least one curved portion protruding in a second direction opposite the first direction,
- wherein the at least two curved portions longitudinally extend in a third direction.
4 more elements
Dependencies are inferred from the claim text.