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US 12,007,815 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsHyun Jae Lee, Jang Hui Kim, Kang Won Lee, Sang Chul Lee
Life of this patent
Estimating the term…
Abstract
A display device includes: a substrate; a first sensor electrode and a second sensor electrode disposed on the substrate; an antenna electrically separated from the first sensor electrode to transmit and receive radio frequency signals; and an antenna feed line electrically connected to the antenna pattern.
Claims26
A display device comprising:
- a substrate;
- a first sensor electrode and a second sensor electrode disposed on the substrate in a first layer;
- an antenna pattern disposed within the first layer and electrically separated and spaced apart from the first sensor electrode without overlapping the first sensor electrode to transmit and receive radio frequency signals;
- and
- an antenna feed line electrically connected to the antenna pattern through a first antenna contact hole penetrating through a first sensor insulating layer disposed between the antenna pattern and the antenna feed line in a thickness direction of the substrate, and overlapping the first sensor electrode in the thickness direction of the substrate.
2 more elements
A display device comprising:
- a substrate;
- first sensor electrodes disposed on the substrate;
- an antenna pattern including a first antenna pattern and a second antenna pattern electrically separated from the first sensor electrodes;
- a first antenna feed line electrically connected to the first antenna pattern;
- and
- a second antenna feed line electrically connected to the second antenna pattern and electrically separated from the first antenna feed line,
- wherein the first antenna pattern is configured to transmit and receive a radio frequency signal of a first polarized wave through the first antenna feed line, and
- wherein the second antenna pattern is configured to transmit and receive a radio frequency signal of a second polarized wave through the second antenna feed line.
5 more elements
A display device comprising:
- a substrate;
- first sensor electrodes disposed on the substrate in a first layer;
- a first antenna electrically separated and spaced apart from and disposed within one of the first sensor electrodes in the first layer without overlapping the first sensor electrode;
- a second antenna electrically separated and spaced apart from and disposed within another one of the first sensor electrodes in the first layer without overlapping the first sensor electrode;
- and
- an antenna feed line electrically connected to the first antenna through a first antenna contact hole penetrating through a first sensor insulating layer disposed between the first antenna and the antenna feed line in a thickness direction of the substrate, and
- overlapping one of the first sensor electrodes in the thickness direction of the substrate,
- wherein the first antenna has a first area and the second antenna has a second area different from the first area.
5 more elements
Dependencies are inferred from the claim text.