Invention Application
- Patent Title: Method of manufacturing field emission device and display apparatus
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Application No.: US11384313Application Date: 2006-03-21
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Publication No.: US20060178076A1Publication Date: 2006-08-10
- Inventor: Masayuki Nakamoto , Atsuo Inoue
- Applicant: Masayuki Nakamoto , Atsuo Inoue
- Priority: JP11-076615 19990319; JP11-089369 19990330
- Main IPC: H01J9/24
- IPC: H01J9/24 ; H01J9/04

Abstract:
A method of manufacturing a field emission device having emitter shapes, comprise the steps of forming a first original plate having a major surface provided with emitter shapes, by cutting a surface portion of a base material, forming a first material layer on the major surface of the first original plate on which the emitter shapes are provided; separating the first material layer from the first original plate, thereby obtaining a second original plate having recesses onto which the emitter shapes on the first original plate are transferred, forming a second material layer on a major surface of the second original plate on which the recesses are provided; and separating the second material layer from the second original plate, thereby to obtain a substrate having projections portions onto which shapes of the recesses of the second original plate are transferred.
Information query