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Patent Searching and Data


Title:
FLEXIBLE LED ILLUMINATION LAMP
Document Type and Number:
WIPO Patent Application WO/2018/016667
Kind Code:
A1
Abstract:
The present invention relates to a flexible LED illumination lamp and, more particularly, to a flexible LED illumination lamp which has been developed to be configured in the shape of a band having a plurality of LED elements connected in series so as to be rigid and be bendable in various directions when being attached and used in a desired form, the flexible LED illumination lamp having the plurality of LED elements arranged and mounted in a row at regular intervals on a band-shaped flexible PCB which is installed to vertically stand and extends long in the horizontal direction. The flexible PCB comprises: an LED attachment part which has a cross-sectional area larger than the LED element and in which the LED element is mounted on the front surface thereof; a horizontal bending part which has a width that is reduced in a stepped shape so as to be 1/2 or 3 mm or greater and which extends in the left and right directions on both sides of the LED attachment part; and a vertical bending part which has the same width as that of the horizontal bending part, and in which both lower ends thereof are integrally connected to both upper ends of the adjacent horizontal bending part, wherein the vertical bending part is formed to be horizontally bent forward along a bending line.

Inventors:
CHOO KEON KUK (KR)
PARK CHONG IL (KR)
JANG SEONG HWAN (KR)
Application Number:
PCT/KR2016/008163
Publication Date:
January 25, 2018
Filing Date:
July 26, 2016
Export Citation:
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Assignee:
KKDC CO LTD (KR)
International Classes:
F21V23/06; F21K99/00; F21Y103/00
Foreign References:
JP2014035502A2014-02-24
JP2009289724A2009-12-10
US20150354797A12015-12-10
JP2013183099A2013-09-12
KR20110041958A2011-04-22
Attorney, Agent or Firm:
GO, Seung-Ho (KR)
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