| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface emitter having a stable and high luminance by maintaining a good adhesion even after going through an environmental fluctuation cycle of high temperature and low temperature, and to provide a display device using the same and a lighting device. SOLUTION: The surface emitter 10A has at least a surface light-emitting element 20 having a transparent substrate 21 and a light control sheet 11, and the light control sheet has a plurality of projection parts 12 on at least one side, and the top ends of the projection parts are in contact with a light-emitting face 14 of the surface light-emitting element through an adhesive layer and part of the top ends of the projection parts are bonded to the adhesive layer so as to be embedded. Furthermore, the coefficient of fluctuation of individual height of the plurality of projection parts is 5-30%. COPYRIGHT: (C)2010,JPO&INPIT
|
