Patent ID: 8664672
Filing Date: 2014-03-04
Classification: G09F

Abstract:
1. A light emitting panel comprising: a plurality of light emitting element arrays each of which includes a plurality of light emitting elements arranged in a plane, wherein said light emitting elements have light emitting regions, first contact regions contacting said light emitting regions, and second contact regions contacting other portions than said light emitting regions, wherein each of said light emitting element arrays includes first wirings and second wirings arranged in a lattice, said first wirings being connected to said first contact regions and said second wirings being connected to said second contact regions, wherein said first wirings are laminated above said second wirings at intersections of said lattice, wherein arrangement planes of said light emitting elements of said plurality of light emitting element arrays overlap with each other and are substantially parallel to each other, wherein said light emitting elements of said plurality of light emitting element arrays emit lights to the same side, upon application of voltages, and wherein said plurality of light emitting element arrays are arranged in descending order of wavelength in a proceeding direction of the lights emitted by said light emitting elements.