Polymer molecular film

Abstract

The present invention provides a polymer molecular film. The polymer molecular film of the invention is formed via a deformation process on a substrate. Particularly, the polymer molecular film includes a plurality of conjugated polymers, therein at least one of the conjugated polymers has a stretched molecular structure. The polymer molecular film has higher light-emitting/power-generating efficiency, which can be widely applied in manufacturing all kinds of photo-electronic elements.

What is claimed is: 
     
         1 . A polymer molecular film formed on a substrate through a deformation process, and the polymer molecular film including a plurality of conjugated polymers, wherein at least one conjugated polymer has a stretched molecular structure therein. 
     
     
         2 . The polymer molecular film of  claim 1 , further comprising a plurality of protrusion areas and at least one indentation area, and having the at least one conjugated polymer of the stretched molecular structure located on the indentation area. 
     
     
         3 . The polymer molecular film of  claim 2 , wherein a distance between a surface of the indentation area and a surface of the substrate is less than 100 nm. 
     
     
         4 . The polymer molecular film of  claim 3 , wherein the distance between the surface of the indentation area and the surface of the substrate is between 0.5 nm and 50 nm. 
     
     
         5 . The polymer molecular film of  claim 1 , wherein the at least one conjugated polymer is selected from the group consisting of poly[1-methoxy-4-(2′-ethyl-hexyloxy)-2,5-phenylene vinylene](MEH-PPV), polythiophene or polyphenylene. 
     
     
         6 . The polymer molecular film of  claim 1 , wherein the deformation process is to dispose the conjugated polymers in vapor of a solvent, such that the conjugated polymers are un-stabilized. 
     
     
         7 . The polymer molecular film of  claim 1 , wherein the conjugated polymers are heated until the temperature of the conjugated polymer is higher than the glass transition temperature of the polymer films, such that the conjugated polymers are un-stabilized.