Mixed solution for a display device and method for fabricating a display device by using the same
AssigneeOPTREX Corporation
InventorsKoretomo Harada, Shinju Otani, Kazuhiro Monzen
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Abstract
One mode of the fabricating method according to the present invention comprises the steps of spraying a solution in which a solute forming a least one portion of an organic layer is dissolved; and drying the substrate to evaporate the solvent contained in the sprayed solution; wherein the solution comprises a first solvent capable of dissolving the solute by 1 mass % or above and a volatile solvent capable of completely volatilizing before the sprayed solution has been arrived on the substrate.
Claims14
A mixed solution for forming an organic layer for a display device, comprising:
- a solute to form at least one portion of an organic layer;
- a first solvent capable of dissolving said solute by 1 mass % or above;
- and
- a second solvent having a higher viscosity than said first solvent.
A mixed solution for forming an organic layer for a display device, comprising:
- a solute to form at least one portion of an organic layer;
- a first solvent capable of dissolving said solute by 1 mass % or above;
- and
- a volatile solvent capable of completely volatilizing after spraying of the mixed solution toward a substrate for a display device and before arrival on the substrate.
A method for fabricating a display device by wet-applying a solution, in which a solute forming a least one portion of an organic layer for the display device is dissolved;
- comprising steps of:
- applying the solution to a substrate;
- and
- drying the substrate and evaporating a solvent contained in the applied solution;
- wherein the solution comprises:
- a first solvent capable of dissolving said solute by 1 mass % or above;
- and
- a second solvent having a higher viscosity than said first solvent.
A method for fabricating a display device by spraying a solution, a solute forming a least one portion of an organic layer for the display device being dissolved in the solution;
- comprising the steps of:
- spraying said solution toward a substrate;
- and
- drying the substrate to evaporate a solvent contained in said sprayed solution;
- wherein said applied solution comprises:
- a first solvent capable of dissolving the solute by 1 mass % or above;
- and
- a volatile solvent capable of completely volatilizing before said sprayed solution has been arrived on the substrate.
Dependencies are inferred from the claim text.