The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Jun. 22, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Byeong Guk Min, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
An embodiment provides a lighting source module. The lighting source module includes: a plurality of first light emitting devices having a first light emitting chip and first phosphor and emitting white light having a first color temperature; a plurality of second light emitting devices having a second light emitting chip and second phosphor, and emitting white light having a second color temperature; and a plurality of circuit boards having the first and second light emitting devices thereon, in which columns of the first light emitting devices and columns of the second light emitting devices are alternately disposed on the circuit boards, and column of light emitting devices emitting white light having the same color temperature are disposed at both ends of the circuit boards.