Flexible Printed Circuit Board and Display Apparatus Including the Same
AssigneeLG Display Co., Ltd.
InventorChangseok OH
Life of this patent
Estimating the term…
Abstract
A flexible printed circuit board that can reduce detachment when a flexible printed circuit board is attached to a display panel, and reduce a work cost, and simplify process, and reduce a tearing of the flexible printed circuit board due to a stress concentrated on a specific area of the flexible printed circuit board, and a display apparatus including the same. The flexible printed circuit board includes a base film having a notch at one side, on at least one side, and a plurality of rows of impact absorbing parts spaced apart from each other along the edge of the notch. The impact absorbing part provides a pattern layer one surface or both surfaces of the base film or a pattern hole of penetrating through the base film.
Claims20
A flexible printed circuit board comprising:
- a base film having a notch on one side of the flexible printed circuit board;
- and
- a plurality of rows of impact absorbing parts spaced apart from each other along an edge of the notch.
A display apparatus, comprising:
- a display panel;
- a flexible printed circuit electrically connected to the display panel on a first side, the flexible printed circuit comprising:
- a base film having a notch on a second side of the flexible printed circuit, and
- a plurality of rows of impact absorbing parts spaced apart from each other along an edge of the notch;
- and
- a printed circuit board which is electrically connected to a third side of the flexible printed circuit board, the second side between the third side and the first side.
A flexible printed circuit board comprising:
- a base film formed with a first notch at a first side, the first notch configured to dissipate stress at an attachment area of the base film attached to a substrate;
- and
- an impact absorbing part on the base film that extends along an edge of the notch, the impact absorbing part configured to absorb stress concentrated at the notch.
Dependencies are inferred from the claim text.