Patent ID: 7560860

Claim:
A light emitting device comprising: a pixel portion in which a plurality of pixels are arranged in matrix on an insulating surface; at least first and second light emitting layers in the pixel portion; and a region between the first and the second light emitting layers, wherein each of the plurality of pixels except for pixels in the region includes the first light emitting layer or the second light emitting layer and each of the plurality of pixels comprises: a thin film transistor including a gate electrode, a gate insulating film, an active layer and a wiring; and a bank over the thin film transistor, wherein the first light emitting layer or the second light emitting layer is formed over the bank, wherein the region includes a row of pixels and the region has no light emitting layer, and wherein the first light emitting layer is formed in a plurality of pixel rows and the second light emitting layer is formed in a plurality of pixel rows.