Title:
LIGHT DIFFUSING PANEL AND LIGHTING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/126300
Kind Code:
A2
Abstract:
The present invention relates to a light diffusing panel and a lighting device using the same. The light diffusing panel and the lighting device using the same are to form a light diffusing part integrally on one surface of a light guide panel when manufacturing the light guide panel with a curved shape, a V-shape, or a trapezoidal shape to enable a surface light source. Through this, the convergence and dispersion efficiency of the light source increases, and the irradiation angle illuminated by the light source is adjusted to be wide, so that the light distribution characteristic increases while the blind spot of a shadow is eliminated. Thus, it is easy to design and manufacture an LED lighting device capable of lighting all specified indoor and outdoor space.
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Inventors:
YOON, Je Soong (509-502, Buyeong Greentown27/16, 2-1, Donong-dong, Namyangju-si, Gyeonggi-do 472-910, 472-910, KR)
Application Number:
KR2011/002412
Publication Date:
October 13, 2011
Filing Date:
April 06, 2011
Export Citation:
Assignee:
YOON, Je Soong (509-502, Buyeong Greentown27/16, 2-1, Donong-dong, Namyangju-si, Gyeonggi-do 472-910, 472-910, KR)
International Classes:
F21V8/00; F21V5/00
Attorney, Agent or Firm:
PARK, Sang-Soo (Suite 1810, Hwanghwa Bldg.832-7, Yeoksam-dong, Gangnam-gu, Seoul 135-936, 135-936, KR)
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Claims: