Title:
LENS POLISHING MEANS AND DEVICE THEREOF
Document Type and Number:
Japanese Patent JP3845209
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lens polishing means for obtaining a highly efficient and accurate lens in polishably working the lens in abrasive liquid.
SOLUTION: In the lens polishing method for electrifying abrasive liquid 13 dispersed by charged fine abrasive grains 2, to make the grains 2 adhere to a polishing tool 12 having polarity opposite to that of the grains 2 by an electrophoresis phenomenon, and polishing the lens 1 surface by the tool 12; a conductive elastic body 5 is stuck to the working surface side of the tool 12 by a conductive adhesive, and the grains 2 are made to adhere on the surface 5a of the elastic body 5 to polish a lens.
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Inventors:
Yuta Nishide
Naoyuki Kishida
Naoyuki Kishida
Application Number:
JP28149798A
Publication Date:
November 15, 2006
Filing Date:
October 02, 1998
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
B24B13/00; B24B13/01; B24B13/02; B24B37/00; (IPC1-7): B24B13/00; B24B13/02
Domestic Patent References:
| JP8257912A | ||||
| JP10180620A | ||||
| JP10202510A | ||||
| JP62088566A | ||||
| JP5138520A |
Attorney, Agent or Firm:
Takeji Nara
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