Title:
METHOD FOR EDGE SEALING BARRIER FILMS
Document Type and Number:
WIPO Patent Application WO2003028903
Kind Code:
A3
Abstract:
An edge-sealed barrier film composite. The composite includes a substrate and at least one initial barrier stack adjacent to the substrate. The at least one initial barrier stack includes at least one decoupling layer and at least one barrier layer. One of the barrier layers has an area greater than the area of one of the decoupling layers. The decoupling layer is sealed by the first barrier layer within the area of the barrier material. An edge-sealed, encapsulated environmentally sensitive device is provided. A method of making the edge-sealed barrier film composite is also provided.
Inventors:
BURROWS PAUL E
PAGANO JOHN C
MAST ERIC S
MARTIN PETER M
GRAFF GORDON L
GROSS MARK E
PAGANO JOHN C
MAST ERIC S
MARTIN PETER M
GRAFF GORDON L
GROSS MARK E
Application Number:
PCT/US2002/030110
Publication Date:
March 11, 2004
Filing Date:
September 23, 2002
Export Citation:
Assignee:
VITEX SYSTEMS INC (US)
International Classes:
B05D3/04; B05D7/00; B32B7/02; B32B9/00; H01L23/00; H01L51/52; H01M50/186; H01M50/191; H01M50/193; H01M50/197; G02F1/1333; (IPC1-7): B05D7/00; B32B3/02; B32B27/00; H01L51/20
Domestic Patent References:
| WO2001082389A1 | 2001-11-01 |
Foreign References:
| US6150187A | 2000-11-21 | |||
| US20010015620A1 | 2001-08-23 | |||
| US20020140347A1 | 2002-10-03 | |||
| US6268695B1 | 2001-07-31 | |||
| EP0777281A2 | 1997-06-04 | |||
| EP1278244A2 | 2003-01-22 |
Other References:
W. GRAUPNER, C.M. HELLER, A.P.GHOSH, W.E. HOWARD: "High Resolution Color Organic Light Emitting Diode Microdisplay Fabrication Method", SPIE PROCEEDINGS, vol. 4207, 6 November 2000 (2000-11-06), Bellingham,VA,US, pages 11 - 19, XP002266225
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