22-02-2017 дата публикации
Номер: KR1020170019632A
Автор:
LEE, JAE KYUNG,
OH, SO YOUNG,
BAE, ILL SOO,
KIM, MYOUNG JIN,
HONG, OCK PYO,
SHIN, HEE SEUNG,
SON, YONG SUN,
YUN, DONG KIL,
CHOI, HWAN YONG,
PARK, JIN IL,
KIM, SEOK HYUN,
AN, SANG HEE,
YANG, MIN JU
Принадлежит:
The present invention relates to an LED array light source module for exposing large surface area patterns in which a plurality of LED units, each of which emits wavelengths, are arranged to form an LED array unit, and a plurality of such LED array units are then arranged in a selected form to emit light at a uniform intensity to a large surface area; and to a control device which controls the LED array light source module to expose a large surface area pattern. According to the present invention, one LED array unit formed by arranging at least two types of LED units selected among a first LED, a second LED, and a third LED which respectively emit light of a first wavelength, a second wavelength, and a third wavelength is disposed in the center; around the LED array unit disposed in the center (hereinafter, ″central LED array unit″), 8 LED array units (hereinafter, ″proximal LED array units″) are disposed radially on the same plane; and the proximal LED array units are disposed slightly ...
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