Computer with an embedded antenna
AssigneeWistron Neweb Corp.
InventorChien-Hsing Fang
Life of this patent
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Abstract
A laptop computer with an embedded antenna is disclosed. The laptop computer contains an LCD panel and an antenna embedded inside the LCD panel. The antenna is embedded in the gap between the covering of the LCD panel and the frame supporting the LCD on the LCD panel. The ground surface of the antenna is effectively extended through incorporating the conducting surface on the back of the LCD. When the LCD panel is opened the antenna is at a distance above the operating surface of the laptop computer and produces omni-directional radiation pattern in the horizontal plane.
Claims17
An inverted-F type antenna for attaching to a flat display, comprising:
- a ground element having a first ground surface and a second ground surface, wherein the first ground surface subtends an angle with the second ground surface;
- and
- a radiation element having a feed for radiating radio signals, spaced apart from the ground element and connected at one end thereof to the ground element;
- wherein the second ground surface physically attaches to a surface of the flat display.
An inverted-F type antenna for attaching to a flat display, comprising:
- a ground element having a first ground surface and a second ground surface, wherein the first ground surface subtends an angle with the second ground surface;
- and
- a radiation element having a feed for radiating radio signals, spaced apart from the ground element and connected at one end thereof to the ground element;
- wherein the second ground surface provides shielding protection to the flat display.
The inverted-F antenna as claimed in claim 5 wherein the first ground surface and the second ground surface form a monolithic structure.
A portable computer, comprising:
- a fiat display for displaying information originating from the portable computer;
- a cover for housing the flat display;
- a supporting structure supporting the fiat display on the cover;
- and
- an inverted-F type antenna having a first ground surface and a second ground surface, wherein the first ground surface subtends an angle with the second ground surface and the first ground surface is attached to the supporting structure at an edge of the flat display.
A portable computer, comprising:
- a flat display for displaying information originating from the portable computer;
- a cover for housing the flat display;
- a supporting structure supporting the flat display on the cover;
- and
- an antenna having a ground element, wherein the antenna is assembled with the display through the ground element;
- wherein the flat display comprises a metal frame and the antenna is assembled with the flat display by attaching the ground element onto the metal frame.
A portable computer, comprising:
- a flat display for displaying information originating from the portable computer;
- a cover for housing the flat display;
- a supporting structure supporting the flat display on the cover;
- and
- an antenna having a ground element, wherein the antenna is assembled with the display through the ground element;
- wherein the ground element comprises a screw hole for fastening the antenna to the flat display.
A portable computer, comprising:
- a flat display for displaying information originating from the portable computer;
- a cover for housing the flat display;
- a supporting structure supporting the flat display on the cover;
- and
- an antenna having a ground element, wherein the antenna is assembled with the display through the ground element;
- wherein the flat display comprises a shielding plate and the ground element physically contacts the shielding plate.
An inverted-F type antenna for attaching to a flat display, comprising:
- a ground element having a first ground surface and a second ground surface, wherein the first ground surface subtends an angle with the second ground surface;
- and
- a radiation element having a feed for radiating radio signals, spaced apart from the ground element and connected at one end thereof to the ground element;
- wherein the radiation element and the first ground surface are disposed along an edge of the flat display.
A portable computer, comprising:
- a flat display for displaying information originating from the portable computer;
- a cover for housing the fiat display;
- a supporting structure supporting the flat display on the cover;
- and
- an inverted-F type antenna having a first ground surface and a second ground surface, wherein the first ground surface subtends an angle with the second ground surface and the first ground surface is attached to the fiat display at an edge of the flat display.
Dependencies are inferred from the claim text.