US 2013/0095584 A1 · LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME

Abstract

The present invention is to provide an organic light emitting display and a method of manufacturing the same, the light emitting display including: a first substrate on which a plurality of light emitting devices are formed; a second substrate disposed to face the first substrate; a dam member disposed between the first substrate and the second substrate to surround the plurality of light emitting devices; an inorganic sealing material disposed between the first substrate and the second substrate on an outward side of the dam member and attaching the first substrate and the second substrate; and a filling material provided between the first substrate and the second substrate on an inward side of the dam member and formed of at least one inert liquid selected from the group consisting of perfluorocarbon and fluorinert.

Claims9

Dependent claims

A method of manufacturing a light emitting display comprising:

providing a first substrate on which a plurality of light emitting devices are formed;
providing a second substrate;
forming an inorganic sealing material along an edge of the second substrate;
forming a dam member on the second substrate on an inward side of the inorganic sealing material to surround the plurality of light emitting devices;
dropping a filling material to an inward side of the dam member, the filling material being formed of at least one inert liquid selected from the group consisting of perfluorocarbon and fluorinert;
disposing the first substrate and the second substrate to face each other;
and
attaching the inorganic sealing material to the first substrate and the second substrate to seal the plurality of light emitting devices.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application

13/709,850Filed 10 Dec 2012

Priority

KR 10-2007-006429328 Jun 2007

Published

18 Apr 2013

Term ends

Not estimatedThe source records don’t support an estimate.

Classification6 codes

H10K 59/8722
Self-supporting sealing arrangements: peripheral sealing arrangements, e.g. adhesives, sealants
H10H 20/01
Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]: manufacture or treatment
H10K 59/12
OLED displays: active-matrix OLED [AMOLED] displays
H10K 71/421
Thermal treatment, e.g. annealing in the presence of a solvent vapour: using coherent electromagnetic radiation, e.g. laser annealing

Family

Application12/215,610Continuation · filed 27 Jun 2008

Application12/607,863Division · filed 28 Oct 2009

Application13/709,850Division

Application12/607,863Continuation

US 2009/0009046 A1Published application

US 2010/0045181 A1Published application

US 8,330,339 B2Related patent

US 8,784,150 B2Related patent

US 2013/0095584 A1This patent

From the US filing history. Foreign family members aren’t listed.

Light emitting display and method of manufacturing the same

Life of this patent

Light emitting display and method of manufacturing the same

Life of this patent

Abstract

Claims9