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Title:
電界放出陽極板、電界放出光源及びその製造方法
Document Type and Number:
Japanese Patent JP2013541134
Kind Code:
A
Abstract:
A field emission anode plate (1), a filed emission light source and a manufacturing method for the light source are provided. The field emission anode plate comprises a transparent ceramic base (10) and an anode conductive layer (11) provided on the surface of the transparent ceramic base which can be excited to produce light by cathode rays. The filed emission light source comprises the field emission anode plate, a field emission cathode plate (2) and a supporter (3). The field emission cathode plate comprises a substrate (20) and a cathode conductive layer (21) provided on the surface of the substrate. The anode conductive layer and the cathode conductive layer are arranged opposite to each other, and two ends of the supporter are hermetically connected to the field emission anode plate and the field emission cathode plate respectively, thus the field emission anode plate, the field emission cathode plate and the supporter constitute a vacuum chamber. As the transparency and electron-impact resistance are improved and the corrosion and wear resistance properties are increased, the field emission anode plate is low-cost with luminance uniformity, and the filed emission light source also exhibits high luminance intensity, luminance uniformity and a long service life.

Inventors:
Chou Akira
Horse Bunnami
Lee Qing Tao
Application Number:
JP2013526297A
Publication Date:
November 07, 2013
Filing Date:
September 26, 2010
Export Citation:
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Assignee:
Sea Young Lighting Technology Fun Co., Ltd.
International Classes:
H01J63/06; C04B35/50; H01J9/14; H01J9/26; H01J9/38; H01J61/30; H01J61/44
Domestic Patent References:
JPS6339983A1988-02-20
JP2003197133A2003-07-11
JP2002150925A2002-05-24
JP2010192245A2010-09-02
Foreign References:
WO2006112455A12006-10-26
Attorney, Agent or Firm:
Nobuo Kono
Hideno Kono