Light-emitting device, method of manufacturing a light-emitting device, and electronic equipment
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorShunpei Yamazaki
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AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorShunpei Yamazaki
Estimating the term…
The present invention uses plastic film in vacuum sealing an OLED. Inorganic insulating films which can prevent oxygen or water from being penetrated therein and an organic insulating film which has a smaller internal stress than that of the inorganic insulating films are laminated on an inside of the plastic film. By sandwiching the organic insulating film between the inorganic insulating films, a stress can be relaxed. Further, by laminating a plurality of inorganic insulating films, even if one of the inorganic insulating films has a crack, the other inorganic insulating films can effectively prevent oxygen or water from being penetrated into an organic light emitting layer. Further, the stress of the entire sealing film can be relaxed and cracking due to the stress takes place less often.
A light-emitting device comprising:
A light-emitting device comprising:
A light-emitting device comprising:
A light-emitting device comprising:
A semiconductor device comprising:
A semiconductor device comprising:
A semiconductor device comprising:
A semiconductor device comprising:
Dependencies are inferred from the claim text.