| 摘要 |
An lighting device comprises a transparent substrate (12), an area light emitting device (4) and at least one contact terminal for supplying electric power to the area light emitting device. The area light emitting device comprises a first electrode (14), a thin film layer (15) having an emission layer and a second electrode (16) formed over the transparent substrate, for emitting light (A,B,C), that is transmitted through the transparent substrate. Further, a plurality of light scattering members (13) are provided with the transparent substrate, in a manner such that the density of the scattering members increases commensurate with the distance from said contact terminal. <IMAGE> |
