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US 2020/0286977 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorMyong Hoon ROH
Life of this patent
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Abstract
A display device includes a display panel including a display area including a plurality of pixels, and a pad area disposed around the display area; and a printed circuit board on which a plurality of lead wirings attached to the pad area of the display panel are disposed, wherein the display panel includes a plurality of signal wirings disposed on the pad area of the display panel and connected to the pixels, and an inorganic pattern disposed between each of the signal wirings and each of the lead wirings.
Claims20
A display device comprising:
- a display panel having a display area including a plurality of pixels, and a pad area disposed at least partially around the display area;
- and
- a printed circuit board having a plurality of lead wirings attached to the pad area of the display panel,
- a plurality of signal wirings disposed on the pad area of the display panel and connected to the plurality of pixels, and
- a pattern disposed between at least some of the plurality of signal wirings and at least some of the plurality of lead wirings, the pattern comprising areas of higher rigidity than the signal wirings and the lead wirings.
2 more elements
A display device comprising:
- a display substrate having a display area including a plurality of pixels, and a pad area disposed at least partially around the display area;
- a plurality of signal wirings disposed on the pad area of the display substrate and connected to the pixels;
- a plurality of lead wirings attached to pads in the pad area;
- a connection wiring disposed below the plurality of signal wirings and having a planar size smaller than the signal wiring;
- an insulation pattern disposed between the plurality of lead wirings and the plurality of signal wiring;
- and
- a high rigidity pattern disposed on each of the signal wirings,
- wherein the insulation pattern exposes a part of the connection wiring, and the exposed connection wiring is electrically connected to the plurality of signal wirings,
- wherein each of the plurality of signal wirings includes a first surface facing the connection wiring and a second surface opposite to the first surface, and
- wherein the high rigidity pattern is disposed on the second surface of at least some of the plurality of signal wirings.
7 more elements
Dependencies are inferred from the claim text.