Invention Grant
US07973742B2 Method of driving field emission device (FED) and method of aging FED using the same
有权
使用该方法驱动场致发射装置（FED）和老化FED的方法
- Patent Title: Method of driving field emission device (FED) and method of aging FED using the same
- Patent Title (中): 使用该方法驱动场致发射装置（FED）和老化FED的方法
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Application No.: US11797339Application Date: 2007-05-02
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Publication No.: US07973742B2Publication Date: 2011-07-05
- Inventor: Chan-Wook Baik , Jeong-Hee Lee , Jeong-Na Heo , Deuk-Seok Chung , Tae-Won Jeong , Kyoung-Won Min
- Applicant: Chan-Wook Baik , Jeong-Hee Lee , Jeong-Na Heo , Deuk-Seok Chung , Tae-Won Jeong , Kyoung-Won Min
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2006-0040082 20060503
- Main IPC: G09G3/20
- IPC: G09G3/20
Abstract:
A method for driving a field emission device (FED) applies an alternating (AC) voltage as a driving voltage for emitting electrons in a field emission device comprising cathode electrode including an emitter and an anode electrode facing the cathode electrode. A method for aging an FED uses a constant voltage so that electrons cannot be emitted from the electron emission source, and an AC voltage so that electrons can be periodically emitted from the emitter when the FED is aged.
Public/Granted literature
- US20070257865A1 Method of driving field emission device (FED) and method of aging FED using the same Public/Granted day:2007-11-08
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