Display device
AssigneeSamsung Display Co., Ltd.
InventorsYeon-Sun Na, Min-Soo Choi
Life of this patent
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Abstract
A display device includes a display panel, a data driver which transmits a data voltage to the display panel, a first flexible printed circuit board attached to the display panel and including an input side wiring electrically connected to the data driver, a first printed circuit board (PCB) electrically connected to the input side wiring to transmit a high-speed driving signal to the data driver, and a metal tape overlapping the input side wiring in a plan view and attached on the first flexible printed circuit board, where a part of the metal tape overlapping the input side wiring in the plan view defines an opening.
Claims20
A display device comprising:
- a display panel;
- a data driver which transmits a data voltage to the display panel;
- a first flexible printed circuit board attached to the display panel and including an input side wiring electrically connected to the data driver;
- a first printed circuit board (PCB) electrically connected to the input side wiring to transmit a high-speed driving signal to the data driver;
- and
- a metal tape overlapping the input side wiring in a plan view and attached on the first flexible printed circuit board,
- wherein the metal tape comprises
- a metal layer;
- a first adhesive layer disposed between the metal layer and the first flexible printed circuit board;
- a reinforcement layer;
- and
- a second adhesive layer disposed between the metal layer and the reinforcement layer.
A display device comprising:
- a display panel;
- a data driver which transmits a data voltage to the display panel;
- a first flexible printed circuit board attached to the display panel and including an input side wiring electrically connected to the data driver and an insulating layer covering the input side wiring;
- a first printed circuit board (PCB) electrically connected to the input side wiring to transmit a high-speed driving signal to the data driver;
- a metal tape overlapping the input side wiring in a plan view and attached on the first flexible printed circuit board;
- and,
- an adhesive layer disposed between the metal tape and the insulating layer of the first flexible printed circuit board, and
- wherein the adhesive layer is disposed to have the same width as the metal tape.
Dependencies are inferred from the claim text.