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1. (WO2018221878) LIGHT TRANSFER UNIT HAVING BLOCKING PART FORMED THEREON, BACKLIGHT MODULE USING SAME, AND METHOD FOR MANUFACTURING LIGHT TRANSFER UNIT

Pub. No.:    WO/2018/221878    International Application No.:    PCT/KR2018/005656
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri May 18 01:59:59 CEST 2018
IPC: F21V 8/00
G02F 1/1335
Applicants: LMS CO.,LTD
주식회사 엘엠에스
Inventors: YIM, Ju Hyuk
임주혁
OH, Se Jin
오세진
KIM, Young Il
김영일
MIN, Jee Hong
민지홍
KIM, Byeong Cheol
김병철
HONG, Ji Yeon
홍지연
JANG, Ha Young
장하영
Title: LIGHT TRANSFER UNIT HAVING BLOCKING PART FORMED THEREON, BACKLIGHT MODULE USING SAME, AND METHOD FOR MANUFACTURING LIGHT TRANSFER UNIT
Abstract:
The present invention provides a backlight module comprising: a light emitting unit including a light source and a light guide unit, which transfers light emitted by the light source to an upper part; a light transfer unit stacked and arranged on the light emitting unit and transferring, to an upper part, light transferred from a lower part; a mold frame accommodating the light emitting unit and the light transfer unit and formed to be spaced apart from the side surface of the light transfer unit; and a blocking unit, which is formed on the side surface of the light transfer unit and blocks light leaking from the side surface of the light transfer unit to the outside.