Title:
FIELD EMISSION LAMP
Document Type and Number:
WIPO Patent Application WO/2010/038792
Kind Code:
A1
Abstract:
A field emission lamp (1) which comprises a vacuum container (2), and a cathode electrode (3), gate electrode (4) and anode electrode (5) all arranged in the vacuum container (2). The field emission lamp (1) is characterized in that the cathode electrode (3) is composed of a nanocarbon composite substrate which contains a substrate (31) having a projected portion (32) or grooved portion in a surface, and a nanocarbon material (35) formed on the surface of the projected portion (32) or grooved portion of the substrate (31).
Inventors:
GAMO, Hidenori (())
蒲生 秀典 (())
NAMBA, Atsushi (())
蒲生 秀典 (())
NAMBA, Atsushi (())
Application Number:
JP2009/067060
Publication Date:
April 08, 2010
Filing Date:
September 30, 2009
Export Citation:
Assignee:
TOPPAN PRINTING CO., LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 16, 〒1100016, JP)
凸版印刷株式会社 (〒16 東京都台東区台東一丁目５番１号 Tokyo, 〒1100016, JP)
Fuji Heavy Industries Ltd. (7-2 Nishishinjuku 1-chome, Shinjuku-ku Tokyo, 16, 〒1608316, JP)
富士重工業株式会社 (〒16 東京都新宿区西新宿一丁目７番２号 Tokyo, 〒1608316, JP)
GAMO, Hidenori (())
凸版印刷株式会社 (〒16 東京都台東区台東一丁目５番１号 Tokyo, 〒1100016, JP)
Fuji Heavy Industries Ltd. (7-2 Nishishinjuku 1-chome, Shinjuku-ku Tokyo, 16, 〒1608316, JP)
富士重工業株式会社 (〒16 東京都新宿区西新宿一丁目７番２号 Tokyo, 〒1608316, JP)
GAMO, Hidenori (())
International Classes:
H01J63/06; H01J1/30
Attorney, Agent or Firm:
SUZUYE, Takehiko et al. (1-12-9 Toranomon, Minato-k, Tokyo 01, 〒1050001, JP)