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US 12,607,780 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsKeunyoung Kim, HyoKyeong Son, Nam Ki
Life of this patent
Estimating the term…
Abstract
A display device includes a display panel and a cover window on the display panel, and the cover window includes a cover glass, a flame retardant layer, and a functional coating layer, and a cover window having a flame retardant characteristic and an anti-scattering characteristic by using a flame retardant layer is used to improve the durability and the heat-resistance of the display device.
Claims17
A display device, comprising:
- a display panel;
- and
- a cover window disposed on the display panel and including a cover glass, a flame retardant layer and a functional coating layer;
- a back cover below the display panel to support the display panel and dissipate heat from the display panel to the outside;
- and
- a cover plate enclosing side surfaces of the back cover and the display panel to accommodate the back cover and the display panel and including a horizontal part disposed below the back cover to be opposite to a rear surface of the back cover, a vertical part protruding from the horizontal part to a front direction, and a protrusion part protruding from the vertical part to support the display panel and disposed between the display panel and the back cover,
- wherein the horizontal part, the vertical part and protrusion part are formed to be connected and integrated,
- wherein a portion between the back cover and the display panel forms a gap without other components, and
- wherein the back cover includes a first metal layer, a second metal layer, and a polymer layer filled between the first metal layer and the second metal layer, and the polymer layer is formed of a carbon fiber, a silicon carbide fiber, an aramid fiber, a boron fiber, an epoxy resin or a polyimide resin.
6 more elements
A display device, comprising:
- a display panel;
- at least one cover glass disposed on the display panel;
- an adhesive layer bonding the display panel and the at least one cover glass;
- at least one flame retardant layer disposed on the at least one cover glass;
- and
- at least one a functional coating layer disposed on the at least one flame retardant layer and functioning as at least one of an anti-scattering layer, a hard coating layer, an anti-fingerprint layer, an anti-reflection layer, an anti-contamination layer, an anti-glare layer, a viewing angle control layer, and an anti-static layer;
- a back cover below the display panel to support the display panel and dissipate heat from the display panel to the outside;
- and
- a cover plate enclosing side surfaces of the back cover and the display panel to accommodate the back cover and the display panel and including a horizontal part disposed below the back cover to be opposite to a rear surface of the back cover, a vertical part protruding from the horizontal part to a front direction, and a protrusion part protruding from the vertical part to support the display panel and disposed between the display panel and the back cover,
- wherein the horizontal part, the vertical part and protrusion part are formed to be connected and integrated,
- wherein a portion between the back cover and the display panel forms a gap without other components, and
- wherein the back cover includes a first metal layer, a second metal layer, and a polymer layer filled between the first metal layer and the second metal layer, and the polymer layer is formed of a carbon fiber, a silicon carbide fiber, an aramid fiber, a boron fiber, an epoxy resin or a polyimide resin.
9 more elements
Dependencies are inferred from the claim text.