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US 12,457,689 B2Granted
Flexible circuit board and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorHyeong-Cheol Ahn
Life of this patent
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Abstract
A flexible circuit board and display device including the same are disclosed. In one aspect, the flexible circuit board includes a base film including a bending area and a plurality of signal wires formed over the bending area of the base film. At least one through-hole is defined in the base film.
Claims17
A display device comprising:
- a camera configured to capture external images;
- a display panel configured to display an image;
- a first flexible circuit board having a first end electrically connected to the display panel and a second end opposite the first end, the first flexible circuit board having a first through-hole overlapping a bending area of the first flexible circuit board;
- and
- a driving circuit substrate electrically connected to the second end of the first flexible circuit board, the driving circuit substrate being configured to drive the display panel,
- wherein when the first flexible circuit board is bent, the camera is in the first through-hole in the bending area of the first flexible circuit board,
- wherein the first flexible circuit board is bent around the bending area so that the driving circuit substrate and the display panel face each other, and
- wherein the driving circuit substrate comprises a driving circuit configured to generate electrical signals to drive the display panel.
5 more elements
A flexible circuit board comprising:
- a base film comprising a bending area;
- and
- a plurality of signal wires located over the bending area of the base film and extending between two pad portions on opposite ends of the base film in a second direction,
- wherein a pair of through-holes are in the base film and between the two pad portions,
- wherein the pair of through-holes are symmetrically arranged on opposite sides of the bending area in the second direction,
- wherein each of the pair of through-holes is outside of the bending area, and
- wherein the plurality of signal wires is arranged on both sides of the pair of through-holes in a first direction, the first direction being perpendicular to the second direction.
4 more elements
A display device comprising:
- a camera configured to capture external images;
- a display panel configured to display an image;
- a first flexible circuit board having a first end electrically connected to the display panel and a second end opposite the first end, the first flexible circuit board having a first through-hole overlapping a bending area of the first flexible circuit board;
- and
- a driving circuit substrate electrically connected to the second end of the first flexible circuit board, the driving circuit substrate being configured to drive the display panel,
- wherein when the first flexible circuit board is bent, a portion of the camera overlaps with the first through-hole in the bending area of the first flexible circuit board,
- wherein the first flexible circuit board is bent around the bending area so that the driving circuit substrate and the display panel face each other, and
- wherein the driving circuit substrate comprises a driving circuit configured to generate electrical signals to drive the display panel.
5 more elements
Dependencies are inferred from the claim text.