Organic material layer fabrication method
AssigneeRaystar Optronics, Inc.
InventorShuenn-Jiun Tang
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Abstract
An organic material layer fabrication method includes the step of coating a surface of a substrate with an organic material that contains an organic solvent, and the step of lowering the pressure around the organic material to lower the solvent content of the organic material. By reducing pressure around the organic material to lower the solvent content of the organic material during the fabrication of the organic material layer, the invention eliminates material overflow, improves manufacturing quality, shortens the fabrication time, and reduces the manufacturing cost.
Claims16
An organic material layer fabrication method, comprising the steps of:
- a) coating an organic material that contains an organic solvent;
- and
- b) lowering the pressure around said organic material to lower the solvent content of said organic material.
An organic material layer fabrication method, comprising the steps of:
- a) preparing a substrate and putting a mask on said substrate, said mask having at least one opening;
- b) covering a solvent-containing organic material on said mask so that said solvent-containing organic material fills up said at least one opening;
- c) lowering the pressure around said solvent-containing organic material to lower the solvent content of said solvent-containing organic material;
- and
- d) removing said mask from said substrate so that at least one organic material unit is formed on said substrate.
Dependencies are inferred from the claim text.