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US 2006/0234410 A1Published application
Method for fabricating organic electroluminescent devices
AssigneeAu Optronics Corporation
InventorYun-Sheng Chen
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Abstract
A method for fabricating organic electroluminescent elements comprising an LTPS-TFT as driving circuits. The method comprises providing a substrate, forming an LTPS-TFT on the substrate, and forming an OLED electrically connecting the LTPS-TFT. Specifically, the method for forming a channel region of the LTPS-TFT includes forming a polysilicon layer with a predetermined channel region, and performing an implantation process on the predetermined channel region.
Claims10
A method for fabricating an organic electroluminescent device, comprising:
- providing a substrate;
- forming a low temperature polysilicon thin film transistor (LTPS-TFT) including a channel region, a source electrode, and a drain electrode on the substrate;
- forming an organic electroluminescent element on the substrate, wherein the organic electroluminescent element comprises an anode coupled to the drain electrode,
- wherein a method of forming the channel region comprises:
- forming a polysilicon layer with a predetermined channel region;
- and
- performing an ion-implantation into the predetermined channel region.
4 more elements
Dependencies are inferred from the claim text.