MANUFACTURING METHOD OF LIGHT GUIDING PLATE

PURPOSE: A manufacturing method of the light guide plate is a specific pattern is provided to manufacture the light guide plate having various patterns by hardening the resin between the first plate and the second plate. CONSTITUTION: A manufacturing method of a light guide plate is as follows. A fi...

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Bibliographic Details
Main Authors KIM, GA EUL, YOON, SEOK IL, KWAK, MOON JO, EOM, IK SOO, HA, KWAN SOO, PARK, DOO JIN
Format Patent
LanguageEnglish
Published 29.09.2009
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:PURPOSE: A manufacturing method of the light guide plate is a specific pattern is provided to manufacture the light guide plate having various patterns by hardening the resin between the first plate and the second plate. CONSTITUTION: A manufacturing method of a light guide plate is as follows. A first plate(10) in which the pattern of a predetermined is molded is prepared. A sealing member(20) is formed in the edge of the first plate. A second plate(30) is arranged in the sealing member facing the first plate. A resin(40) is injected the space between the second plate and the first plate into through the sealing member. The resin filled in the space between the second plate and the first plate is hardened. The second plate and sealing member are separated from the hardened resin.
Bibliography:Application Number: KR20080131161