Display device
AssigneeSamsung Display Co., Ltd.
InventorsYoo Jeong Lee, Hyunseop Song, Jihyun Kim
Life of this patent
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Abstract
A display device includes a display panel including a pixel layer displaying an image, and a pad part electrically connected to the pixel layer. The display device includes a flexible circuit film combined with the pad part of the display panel. The flexible circuit film includes a base film, a first conductive line disposed on a first surface of the base film, a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel, a cover layer covering the first conductive line and exposing the first conductive pad, and a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel.
Claims22
A display device comprising:
- a display panel comprising:
- a pixel layer displaying an image;
- and
- a pad part electrically connected to the pixel layer;
- a flexible circuit film combined with the pad part of the display panel;
- and
- a driving chip disposed on the flexible circuit film,
- wherein the flexible circuit film comprises:
- a base film;
- a first conductive line disposed on a first surface of the base film;
- a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel;
- a cover layer covering the first conductive line and exposing the first conductive pad;
- and
- a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel,
- wherein the protrusion pattern has a bar shape extending along the driving chip.
A display device comprising:
- a display panel comprising:
- a pixel layer displaying an image;
- and
- a pad part electrically connecter the pixel layer;
- and
- a flexible circuit film combined with the pad part of the display panel, the flexible circuit film comprising
- a base in;
- a first conductive line disposed on a first surface of the base film;
- a first conductive pad extending from the first conductive line and electrical connected to the pad part of the display panel;
- a cover layer covering the conductive line and exposing the first conductive pad;
- and
- a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel,
- wherein the protrusion pattern comprises:
- a metal pattern disposed on the cover layer;
- and
- an insulating pattern covering the metal pattern.
A display device comprising:
- a display panel comprising:
- a pixel layer displaying an image;
- and
- a pad part electrically connected to the pixel layer;
- and
- a flexible circuit combined with the pad part of the display panel, the flexible circuit film comprising:
- a base film,
- a first conductive line disposed on a first surface of the base film;
- a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel;
- a cover layer covering the first conductive line and exposing the first conductive pad, and
- a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel,
- wherein the protrusion pattern has an integral structure with the cover layer.
A display device comprising:
- a display panel comprising:
- a pixel layer displaying an image;
- and
- a pad part electrically connected to the pixel layer;
- a flexible circuit film combined with the pad part of the display panel;
- and
- a printed circuit board combined with the flexible circuit film,
- wherein the flexible circuit film comprises:
- a base film;
- a first conductive line disposed on a first surface of the base film;
- a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel;
- a cover layer covering the first conductive line and exposing the first conductive pad;
- and
- a first compensation pattern disposed on a second surface of the base film, the second surface of the base film being opposite to the first surface of the base film,
- wherein
- the first compensation pattern includes a portion that is not integral to the base film.
Dependencies are inferred from the claim text.