LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DIODE
A lighting apparatus (100) using an organic light emitting diode according to the present disclosure is configured such that a substrate is planarized by forming an anti-scratch layer (115b) on a cathode electrode (126) to fully cover the cathode electrode. The present disclosure having such configu...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A lighting apparatus (100) using an organic light emitting diode according to the present disclosure is configured such that a substrate is planarized by forming an anti-scratch layer (115b) on a cathode electrode (126) to fully cover the cathode electrode. The present disclosure having such configuration can uniformly maintain pressing pressure by virtue of the anti-scratch layer even while winding or unwinding the substrate for pulse aging, thereby preventing damages due to scratches or particles. |
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