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US 7,009,203 B2Granted
Organic EL device and method for manufacturing the same
AssigneeSamsung SOI Co., Ltd.
InventorsHye-Dong Kim, Jung Hyun Kwon
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Abstract
An organic EL device includes a thin film transistor (TFT) array substrate including a first insulating substrate, a TFT formed on the first insulating substrate and a capacitor. It also includes an organic EL substrate including a second insulating substrate, and a transparent electrode, an organic EL layer and a metal electrode, which are sequentially stacked on the second insulating substrate. The TFT is coupled to the metal electrode.
Claims18
An organic EL device, comprising:
- a thin film transistor (TFT) array substrate including:
- a first insulating substrate;
- a TFT formed on the first insulating substrate;
- a planarization layer formed on the TFT;
- a conductive interface pad coupled to the TFT and deposited on the planarization layer;
- a capacitor formed on the first insulating substrate;
- and
- an organic EL substrate including:
- a second insulating substrate,
- a transparent electrode,
- an organic EL layer, and
- a metal electrode electrically coupled to the conductive interface pad on the thin film transistor array substrate by a conductive bonding agent, wherein the thin film transistor (TFT) array substrate further includes a conductive bump pad formed on the conductive interface pad.
9 more elements
Dependencies are inferred from the claim text.