Title:
METHOD FOR TREATING LIGHT GUIDE PLATE
Document Type and Number:
Japanese Patent JP2002113718
Kind Code:
A
Abstract:
To provide a treatment method for easily recycling a light guide plate used in a liquid crystal display device or the like at a low cost.
In the method for treating the light guide plate 1 comprising a plate 2 having patterns 3 applied to the surface thereof, the light guide plate is immersed in a treatment liquid to remove the patterns.
Inventors:
SAWAE KIYOSHI
Application Number:
JP2000311028A
Publication Date:
April 16, 2002
Filing Date:
October 11, 2000
Export Citation:
Assignee:
SHARP KK
International Classes:
G02F1/1335; B29B17/02; B29B17/04; C08J11/12; C09D9/00; G02F1/13357; (IPC1-7): B29B17/02; C08J11/12; C09D9/00; G02F1/13357
Attorney, Agent or Firm:
Kenzo Hara