Patent ID: 7718452
Filing Date: 2010-05-18
Classification: H01L,Y10S

Abstract:
1. A method of manufacturing a display apparatus, comprising the steps of: patterning a conductive film on a substrate and forming a plurality of lower electrodes corresponding to respective pixels; forming an auxiliary wiring between and insulated from said lower electrodes; forming on said substrate an insulating film provided with (a) pixel openings exposing central portions of said lower electrodes and (b) connection holes extending to said auxiliary wiring; forming a mask layer by vapor deposition such that the mask layer overlaps the sidewalls of the insulation layer at the periphery of the pixel openings and includes opening portions which correspond to areas where an organic layer is formed; forming the organic layer covering bottom portions of said pixel openings and having end portions partly overlapping each other between the adjacent pixels; and forming an upper electrode over said organic layer and connected to said auxiliary wiring through said connection holes between said organic layers, wherein, and