| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a field emission element capable of efficiently emitting electrons from a cathode and high in durability. <P>SOLUTION: In a method for manufacturing a field emission element, a cathode is obtained by fixing a fibrous electron emission material 7 to a substrate 6 ((a)), thereafter an adhesion layer 9 covering the electron emission material 7 is formed on the substrate 6 ((b)), and the adhesion layer 9 is peeled off from the substrate 6 to raise the electron emission material 7 ((c)). In the step (b), an adhesive material is bonded to the electron emission material 7 while pressing at 0.1 MPa or higher, thereby forming the adhesive layer 9 having a peeling strength of 0.6 g/mm or more when the adhesion layer is peeled off at a peeling angle of 180° relative to the substrate 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
