Industrial Technology Research Institute

Heng-Long Yang

Chun-Hsun Chu

Ching-Ian Chao

Jui-Fen Pai

Dao-Yang Huang

Rung-Ywan Tsai

Fang-Chuan Ho

An encapsulation method of organic electroluminscence device is provided. An organic electroluminescent device is formed on an indium-tin-oxide glass substrate. A metal electrode is formed on the organic electroluminescent device. The organic electroluminescent device is encapsulated by a nitride layer or a carbide layer formed by using segmental sputtering at a low temperature. The substrate is soldered on a metal plate and covered by a metal cap.

Encapsulation method of an organic electroluminescent device

A method for fabricating a full-color organic electro-luminescent device starts with forming an indium tin oxide (ITO) layer on a glass substrate, and then forming a blue-light emitting layer on the ITO layer. By irradiating predetermined portions of the blue-light emitting layer with certain light sources, pixels that emit different light colors are formed on the irradiated portions of the blue-light emitting layer. An electrode layer is then formed on the corresponding pixels, wherein the electrode layer is further covered by a protection layer. During the operation of the full-color OEL device of the invention, a driving voltage is applied on the ITO layer, the anode, and the electrode layer, the cathode.

Method for fabricating an organic electro-luminescent device

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Taipei Hsien, Taiwan

Heng-Long Yang