ORGANIC LIGHT EMITTING DEVICE

An organic light emitting device is provided to enhance a brightness and a color purity of the OLED by forming light blocking films on inner and outer surfaces of the OLED. An organic light emitting device includes a first insulation substrate(60), an OLED(Organic Light Emitting Device) cell, a seco...

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Bibliographische Detailangaben
1. Verfasser:	SEO, CHANG KI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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Beschreibung
Zusammenfassung:	An organic light emitting device is provided to enhance a brightness and a color purity of the OLED by forming light blocking films on inner and outer surfaces of the OLED. An organic light emitting device includes a first insulation substrate(60), an OLED(Organic Light Emitting Device) cell, a second insulation substrate(75), and a light blocking film(80a). A TFT is formed on the first insulation substrate. The OLED cell includes an anode, an organic layer, and a cathode, which are arranged on the first insulation substrate. The second insulation substrate is attached to the first insulation substrate to interpose the OLED cell. The light blocking film is arranged between the anode and the first insulation substrate. The light blocking film is formed on an exterior of the first insulation substrate. The anode is made of a transparent conductive film.