Patent ID: 7169636
Filing Date: 2007-01-30
Classification: H01L

Abstract:
1. A manufacturing method of a light emitting device including a pixel portion provided with a plurality of light emitting elements having a first electrode, an organic compound layer in contact with a top portion of the first electrode, and a second electrode in contact with a top portion of the organic compound layer, between a pair of substrates, at least one of which is transparent, the manufacturing method of a light emitting device comprising the steps of: forming a pixel portion over one of the substrates; figuring a first sealing material having a bar shape on the other substrate; applying a plurality of drops of a second sealing material having lower viscosity than the first sealing material to a region surrounded by the first sealing material so that an amount of drops differs depending on a region to be applied to; and pasting the pair of substrates so that the first sealing material is arranged to surround the pixel region, and a space between at least a pair of the first sealing materials is filled with the second sealing material, wherein the second sealing material is applied at least to a central part of the pixel portion and to a position surrounding the central part.