Title:
PLANE TYPE PROBE, PROBE ARRAY AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3892384
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a plane type probe having a precisely-controlled tip aperture diameter.
SOLUTION: This probe has a translucent substrate, cone-shaped projections formed on the translucent substrate and comprising the same material as the translucent substrate, and a shielding film having at least a main thickness part formed by plating on a part excluding the projection tips.
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Inventors:
Takayuki Yamaguchi
Application Number:
JP2002303706A
Publication Date:
March 14, 2007
Filing Date:
October 18, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
G01Q60/22; G01Q70/06; G01Q80/00; G11B7/135; G11B7/22; (IPC1-7): G01N13/14; G11B7/135; G11B7/22; G12B21/06
Domestic Patent References:
JP2000182264A | ||||
JP2002175643A | ||||
JP2000293888A | ||||
JP10082792A | ||||
JP8262038A | ||||
JP2002221478A | ||||
JP2000199737A | ||||
JP2002174587A | ||||
JP2000065713A | ||||
JP2002071545A |
Attorney, Agent or Firm:
Masaharu Uemoto
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