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US 8,410,518 B2Granted
Organic light emitting diode display and method for manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorYun-Ah Chung
Life of this patent
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Abstract
In one aspect, an organic light emitting diode (OLED) display that includes: a substrate; an organic light emitting element on the substrate; a thin film encapsulation layer on the substrate and covering the organic light emitting element; a polymer carpet layer directly on the thin film encapsulation layer; and a cover film directly on the polymer carpet layer is provided.
Claims12
An organic light emitting diode (OLED) display comprising:
- a substrate;
- an organic light emitting element on the substrate;
- a thin film encapsulation layer on the substrate and covering the organic light emitting element;
- a polymer carpet layer directly on the thin film encapsulation layer, wherein the polymer carpet layer is formed by a polymerization reaction of a cross-linked biphenyl self-assembled mono-layer (SAM) and silicon (Si);
- and
- a cover film directly on the polymer carpet layer.
3 more elements
A manufacturing method of an organic light emitting diode (OLED) display, comprising:
- forming an organic light emitting element and a thin film encapsulation layer covering the organic light emitting element and including silicon (Si) on a substrate;
- coating a monomer on a gold substrate and irradiating electrons to form a cross-linked biphenyl self-assembled mono-layer (SAM);
- detecting the cross-linked biphenyl self-assembled mono-layer in a state of being adhered to the cover film from the gold substrate by using a cover film having one surface having adherence;
- disposing the cross-linked biphenyl self-assembled mono-layer adhered to the cover film to contact the thin film encapsulation layer;
- and
- irradiating the cross-linked biphenyl self-assembled mono-layer contacting the thin film encapsulation layer to polymerize the cross-linked biphenyl self-assembled mono-layer and silicon included in the thin film encapsulation layer with ultraviolet (UV) light, thereby forming a polymer carpet layer.
3 more elements
Dependencies are inferred from the claim text.