×

LIGHTGUIDE PLATE AND LIGHTGUIDE PLATE MANUFACTURING METHOD

  • US 20100048085A1
  • Filed: 08/24/2009
  • Published: 02/25/2010
  • Est. Priority Date: 08/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. A lightguide plate manufacturing method comprising of:

  • (a) preparing for a lightguide film;

    (b) applying a setting resin directly to a predetermined linear region on the lightguide film;

    (c) hardening the setting resin to form an additional lightguide portion; and

    (d) cutting the lightguide film with the additional lightguide portion provided on the lightguide film along a length direction of the predetermined linear region to obtain a lightguide plate in which a cut surface of the lightguide film and a cut surface of the additional lightguide portion are flush with each other.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×