Title:
PRODUCTION OF COLORED GLASSES LENS
Document Type and Number:
Japanese Patent JPH0999494
Kind Code:
A
Abstract:
To easily and stably obtain a glasses lens colored so as to have desired color patterns, especially, gradation color patterns within a short time.
Paint prepared by dispersing a color former in a developing agent is injected toward a glasses lens from nozzles while controlled by an electric input signal and formed fine liquid droplets are bonded to the surface of the lens as the gethering of pixels corresponding to the electric input signal to form desired color patterns.
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Inventors:
IWABORI KATSUE
Application Number:
JP25994395A
Publication Date:
April 15, 1997
Filing Date:
October 06, 1995
Export Citation:
Assignee:
HOYA CORP
HOOYA LENS KK
HOOYA LENS KK
International Classes:
G02C7/02; B29D11/00; G02B1/10; (IPC1-7): B29D11/00; G02B1/10; G02C7/02
Attorney, Agent or Firm:
Shizuo Nakamura (2 outside)
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