Invention Grant
- Patent Title: Carbon-fiber web structure type field emitter electrode and fabrication method of the same
- Patent Title (中): 碳纤维网结构型场发射极电极及其制造方法相同
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Application No.: US12236337Application Date: 2008-09-23
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Publication No.: US08058787B2Publication Date: 2011-11-15
- Inventor: Seung Hyun Ra , Kay Hyeok An , Young Hee Lee , Jong Myeon Lee
- Applicant: Seung Hyun Ra , Kay Hyeok An , Young Hee Lee , Jong Myeon Lee
- Applicant Address: KR Gyunggi-do
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Gyunggi-do
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: KR10-2004-0076836 20040924
- Main IPC: H01J9/02
- IPC: H01J9/02
Abstract:
The present invention provides a field emitter electrode and a method for fabricating the same. The method comprises the steps of mixing a carbonizable polymer, carbon nanotubes and a solvent to prepare a carbon nanotube-containing polymer solution, electrospinning (or electrostatic spinning) the polymer solution to form a nanofiber web layer on a substrate, stabilizing the nanofiber web layer such that the polymer present in the nanofiber web layer is crosslinked, and carbonizing the nanofiber web layer such that the crosslinked polymer is converted to a carbon fiber.
Public/Granted literature
- US20100277052A1 CARBON-FIBER WEB STRUCTURE TYPE FIELD EMITTER ELECTRODE AND FABRICATION METHOD OF THE SAME Public/Granted day:2010-11-04
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