Photoelectronic element

Abstract

The present invention provides a photo-electronic element. The photo-electronic element comprises a substrate, the polymer molecular film and a protection layer. The polymer molecular film 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. As a result, the photo-electronic element having said polymer molecular film performs with good lighting or power generating efficiency.

What is claimed is: 
     
         1 . A photo-electronic element, comprising the polymer molecular film which is 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 photo-electronic element of  claim 1 , further comprising:
 a protection layer, formed on the polymer molecular film to protect the polymer molecular film.   
     
     
         3 . The photo-electronic element of  claim 1 , further comprising a plurality of protrusion areas and at least one indentation area which has at least one conjugated polymer of the stretched molecular structure is located in the indentation area. 
     
     
         4 . The photo-electronic element of  claim 3 , wherein the distance between a surface of the indentation area and a surface of the substrate is less than 100 nm. 
     
     
         5 . The photo-electronic element of  claim 4 , wherein the distance between a surface of the indentation area and a surface of the substrate is between around 0.5 nm and 50 nm. 
     
     
         6 . The photo-electronic element of  claim 1 , wherein the 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.