Patent ID: 7867053
Filing Date: 2011-01-11
Classification: H01L,Y02E,Y02P,Y10S

Abstract:
1. A method for manufacturing a display device comprising: forming a first inverted stagger type thin film transistor comprising a first active layer comprising amorphous silicon and a second inverted stagger type thin film transistor comprising a second active layer comprising amorphous silicon over a first substrate; forming a first pixel electrode over the first inverted stagger type thin film transistor and a second pixel electrode over the second inverted stagger type thin film transistor; forming a bank covering an edge portion of the first pixel electrode and an edge portion of the second pixel electrode; forming a first light-emitting layer of a first EL element by an evaporation method using a first shadow mask over the first pixel electrode and the bank, wherein the first light-emitting layer emits a first color light; forming a second light-emitting layer of a second EL element by an evaporation method using a second shadow mask over the second pixel electrode and the bank, wherein the second light-emitting layer emits a second color light; forming a spacer over a second substrate; and pasting the first substrate and the second substrate after forming the spacer so that the spacer is opposed to the bank, wherein the first color is different from the second color.