METHOD FOR MANUFACTURING ELECTRON EMITTING ELEMENT, ELECTRON SOURCE, PICTURE FORMING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide electron emitting elements having uniform electron emitting characteristics, an electron source of which the respective electron emitting elements show uniform electron emitting characteristics, and a picture forming device comprising the above electron source. SOLUTION: The manufacturing method for the electron emitting element equipped with a conductive film 3 having an electron emitting section 2 specifies that the conductive film 3 is formed by coating and heating conductive film forming materials having a metal, a hydrophobic part and a hydrophilic part.