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US 9,317,063 B2Granted
Display panel and display device having the same
AssigneeSamsung Display Co., Ltd.
InventorsDae-Heon Kwon, Sung-Won Bae, Min-Jae Kim
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Abstract
A display device includes a speaker film disposed on an upper surface of a first substrate of a main body or a lower surface of a second substrate of a main body. Alternatively, a display device includes a touch screen panel including a speaker film and disposed on an upper surface of the first substrate.
Claims18
A display panel, comprising:
- a main body including a first substrate, a second substrate opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a speaker film disposed on an upper surface of the first substrate,
- wherein the speaker film comprises a transparent base substrate and transparent electrodes disposed on two opposite sides of the transparent base substrate,
- wherein each of the transparent electrodes has a rectangular ring shape including an empty space disposed at a center of the transparent base substrate, wherein each of the transparent electrodes covers an outer periphery of the transparent base substrate.
2 more elements
A display device, comprising:
- a display panel, the display panel including:
- a main body having a first substrate, a second substrate opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a speaker film disposed on an upper surface of the first substrate, wherein the speaker film comprises a transparent base substrate and transparent electrodes disposed on two opposite sides of the transparent base substrate,
- wherein each of the transparent electrodes has a rectangular ring shape including an empty space disposed at a center of the transparent base substrate, wherein each of the transparent electrodes covers an outer periphery of the transparent base substrate;
- and
- a touch screen panel configured to sense a position of a touch.
4 more elements
A display panel, comprising:
- a main body including a first substrate, a second substrate opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a speaker film disposed on a lower surface of the second substrate,
- wherein the speaker film comprises a transparent base substrate and transparent electrodes disposed on two opposite sides of the transparent base substrate,
- wherein each of the transparent electrodes has a rectangular ring shape including an empty space disposed at a center of the transparent base substrate, wherein each of the transparent electrodes covers an outer periphery of the transparent base substrate.
2 more elements
A display device, comprising:
- a display panel, the display panel including:
- a main body having a first substrate, a second substrate opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a speaker film disposed on a lower surface of the second substrate;
- and
- a touch screen panel sensing a position of a touch,
- wherein the speaker film comprises a base substrate and transparent electrodes disposed on two opposite sides of the base substrate,
- wherein each of the transparent electrodes has a rectangular ring shape including an empty space disposed at a center of the base substrate, wherein each of the transparent electrodes covers an outer periphery of the base substrate.
5 more elements
A display device, comprising:
- a display panel including a first substrate, a second substrate opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate;
- and
- a touch screen panel comprising a speaker film, the touch screen panel disposed on an upper surface of the first substrate,
- wherein the touch screen panel includes a base substrate, a first electrode pattern disposed on a first side of the base substrate, and a second electrode pattern disposed on a second side of the base substrate, wherein the first and second sides of the base substrate oppose each other,
- wherein the speaker film includes a first transparent electrode disposed on the first electrode pattern, and a second transparent electrode disposed on the second electrode pattern.
2 more elements
Dependencies are inferred from the claim text.