| 摘要 |
PROBLEM TO BE SOLVED: To provide a plane light emitting apparatus which can control occurrence of luminance unevenness and short circuit in a simple structure. SOLUTION: The plane light emitting apparatus 100 is provided with a light emitting area 112 composed of a plurality of light emitting portions having a positive electrode 102 formed on an element board 101, an organic EL layer 105 formed on the positive electrode 102 and a negative electrode 106 formed on the organic EL layer 105 and a positive electrode terminal 103 to supply a current to the plurality of the light emitting portions. The plurality of the light emitting portions are formed so that their areas become larger as they part farther from a side of the positive electrode terminal 103. Moreover, a first layer of the organic EL layer 105 is formed by a coating method. COPYRIGHT: (C)2009,JPO&INPIT
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