Title:
LIGHT GUIDE PLATE PATTERN PROCESSING METHOD AND MACHINE
Document Type and Number:
Japanese Patent JP2006133713
Kind Code:
A
Abstract:
To provide a light guide pattern processing method and machine to efficiently manufacture a light guide plate of various patterns and sizes in a short time by directly impacting the surface with chips.
It includes a step of forming a pattern by inputting the position and size data of the designed pattern and impacting power data for them into an impacting machine having chips and punching the processing surface, and a step of checking the processing surface with a microscope and grinding the surface with a grinder if defective then processing the surface after adjusting the processing conditions.
Inventors:
RIN SEIKA
LEE SANG BUM
KIM KENKI
CHO GENSAI
LEE SANG BUM
KIM KENKI
CHO GENSAI
Application Number:
JP2004364566A
Publication Date:
May 25, 2006
Filing Date:
December 16, 2004
Export Citation:
Assignee:
KJ PRETECH CO LTD
International Classes:
G02B6/00
Attorney, Agent or Firm:
Shoji Yamamoto