Title:
【発明の名称】眼鏡レンズに記号及び/又はマークを施す方法及び該方法により製造された眼鏡レンズ
Document Type and Number:
Japanese Patent JP2755610
Kind Code:
B2
Abstract:
In order to produce the identification and/or mark, those regions on the surface of the spectacle lens (16) which represent the shape of the identification and/or mark are irradiated using an excimer laser (11) through a mask (13, 23) which contains the identification (33) and/or mark (43) as recesses (32).
Inventors:
ERUIN DANIERUSU
HERUMAN SHURURE
HERUMAN SHURURE
Application Number:
JP23276588A
Publication Date:
May 20, 1998
Filing Date:
September 19, 1988
Export Citation:
Assignee:
KAARU TSUAISU SUCHIFUTSUNGU
International Classes:
B44B7/00; G02C7/02; G02C13/00; (IPC1-7): G02C13/00; G02C7/02
Domestic Patent References:
| JP61289322A | ||||
| JP63121015A | ||||
| JP5838445U |
Other References:
【文献】米国特許4194814(US,A)
【文献】Proc 4th Int.Conf.Lasers in Manufacturing 1987,Design News Vol.41,No.11 1985
【文献】Proc 4th Int.Conf.Lasers in Manufacturing 1987,Design News Vol.41,No.11 1985
Attorney, Agent or Firm:
Toshio Yano (1 outside)