Printed circuit board
AssigneeSamsung Electronics Co., Ltd.
InventorsJonghyun Seok, Kyeongseon Park
Life of this patent
Estimating the term…
Abstract
A printed circuit board includes: a base substrate; a pad region having a plurality of pad patterns disposed on one surface of the base substrate; and a dummy region having a plurality of conductive dummy patterns separated from the plurality of pad patterns to be disposed on the one surface of the base substrate. The pad region includes a first edge region, and a second edge region disposed in a diagonal direction of the first edge region on the one surface of the base substrate. The dummy region includes a third edge region, and a fourth edge region disposed in a diagonal direction of the third edge region on the one surface of the base substrate.
Claims20
A printed circuit board, comprising:
- a base substrate having a first side and a second side, extending in a first direction and parallel to each other, and a third side and a fourth side extending in a second direction, perpendicular to the first direction, and parallel to each other;
- a first pad region having a first edge region adjacent to an intersection of the first side and the third side, and first sub-pad regions separated from the first edge region disposed on one surface of the base substrate;
- a second pad region having a second edge region disposed in a diagonal direction of the first edge region on the one surface of the base substrate and second sub-pad regions separated from the second edge region disposed on the one surface of the base substrate;
- and
- a dummy region having a third edge region adjacent to an intersection of the first side and the fourth side, and a fourth edge region disposed in a diagonal direction of the third edge region on the one surface of the base substrate.
A printed circuit board, comprising:
- a base substrate having a first side and a second side, extending in a first direction and parallel to each other, and a third side and a fourth side extending in a second direction, perpendicular to the first direction, and parallel to each other;
- and
- a first pad region having a first edge region adjacent to an intersection of the first side and the third side and a first sub-pad region disposed on one surface of the base substrate;
- a second pad region having a second edge region disposed in a diagonal direction of the first edge region on the one surface of the base substrate and a second sub-pad region disposed on the one surface of the base substrate,
- wherein in a direction parallel to an upper surface of the base substrate, a width of the first pad region and a width of the second pad region are greatest at an edge of the base substrate.
A printed circuit board, comprising:
- a base substrate having a first side and a second side extending in a first direction and parallel to each other, and a third side and a fourth side extending in a second direction, perpendicular to the first direction, and parallel to each other;
- a first pad region including a first edge region disposed on one surface of the base substrate and adjacent to an intersection of the first side and the third side;
- a second pad region including a second edge region disposed in a diagonal direction of the first edge region on the one surface of the base substrate;
- and
- a dummy region formed in a third edge region adjacent to an intersection of the first side and the fourth side and a fourth edge region disposed in a diagonal direction of the third edge region on the one surface of the base substrate,
- wherein each of the first pad region and the second pad region has a plurality of pad patterns disposed of on the one surface of the base substrate,
- wherein the dummy region has a plurality of dummy patterns separated from the pad patterns,
- wherein the first pad region includes at least one first sub-pad region corresponding to the first edge region and the second pad region includes at least one second sub-pad region corresponding to the second edge region.
Dependencies are inferred from the claim text.