Patent ID: 9105727
Filing Date: 2015-08-11
Classification: G02F,H01L,Y10S

Abstract:
1. A semiconductor device comprising: a semiconductor layer, a first inorganic insulating film over the semiconductor layer, a first conductive layer over the first inorganic insulating film; an organic insulating film over the first conductive layer; and a second conductive layer over the organic insulating film, wherein a first opening overlapping with the semiconductor layer is formed in the first inorganic insulating film, the first conductive layer being partly in the first opening, wherein a second opening overlapping with the first conductive layer is formed in the organic insulating film, the second conductive layer being partly in the second opening, wherein a surface of the organic insulating film shaping an inner wall of the second opening has a continuously changed curvature radius, and wherein a contact angle formed by the surface of the organic insulating film in the second opening with a bottom surface of the second opening is within a range of 30° to 65°.