Digitizer and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorSung-Ki JUNG
Life of this patent
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Abstract
A digitizer including a flexible printed circuit film including a folding area configured to be folded, and having a first surface and a second surface opposite to the first surface, a plurality of first lines disposed on the first surface of the flexible printed circuit film and extending in a first direction, and a plurality of second lines disposed on the second surface of the flexible printed circuit film and extending in a second direction crossing the first direction, in which the first lines and the second lines define a grid area overlapping the folding area on a plane, and the flexible printed circuit film includes a penetration hole in the grid area.
Claims20
A digitizer comprising:
- a flexible printed circuit film including a folding area configured to be folded, and having a first surface and a second surface opposite to the first surface;
- a plurality of first lines disposed on the first surface of the flexible printed circuit film and extending in a first direction;
- and
- a plurality of second lines disposed on the second surface of the flexible printed circuit film and extending in a second direction crossing the first direction,
- wherein:
- the first lines and the second lines define a grid area overlapping the folding area on a plane;
- and
- the flexible printed circuit film includes a penetration hole in the grid area.
A display device comprising:
- a display panel including a substrate and a display structure disposed on the substrate;
- and
- a digitizer disposed under the display panel, the digitizer including:
- a flexible printed circuit film including a folding area configured to be folded;
- a plurality of first lines disposed on the flexible printed circuit film and extending in a first direction;
- and
- a plurality of second lines disposed under the flexible printed circuit film and extending in a second direction crossing the first direction,
- wherein:
- the first lines and the second lines define a grid area overlapping the folding area on a plane;
- and
- the flexible printed circuit film includes a penetration hole in the grid area.
Dependencies are inferred from the claim text.