CPC H10K 50/8445 (2023.02) [H10K 10/476 (2023.02); H01L 21/0271 (2013.01); H01L 21/02365 (2013.01); H01L 21/033 (2013.01); H01L 21/0332 (2013.01); H01L 21/471 (2013.01); H01L 23/3192 (2013.01); H10K 50/00 (2023.02); H10K 50/156 (2023.02); H10K 50/166 (2023.02); H10K 50/844 (2023.02); H10K 59/122 (2023.02)] | 11 Claims |
1. An organic light emitting diode (OLED) display comprising:
a substrate;
an organic light emitting diode disposed on the substrate;
a first inorganic layer disposed on the substrate and covering the organic light emitting diode;
a second inorganic layer disposed on the first inorganic layer and contacting the first inorganic layer, the second inorganic layer entirely and directly contacting the first inorganic layer;
an organic layer disposed on the second inorganic layer and covering a relatively smaller area than the second inorganic layer; and
a third inorganic layer disposed on the organic layer, covering a relatively larger area than the organic layer, and contacting the second inorganic layer,
wherein:
the second inorganic layer covers a same area as the first inorganic layer; and
the first inorganic layer and the third inorganic layer respectively comprise silicon oxide or silicon nitride.
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