Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element
A Standard patent application filed on 19 December 2003 credited to Gyoutoku, Akira
;
Masumoto, Kenichi
;
Toyomura, Yuji
;
Hamano, Takafumi
;
Nakamura, Tetsuro
;
Yamamoto, Shinya
Details
Application number :
2003294180
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Organic electroluminescence element and an exposure unit and image-forming apparatus both using the element