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:
Dec. 09, 2014
Filed:
Oct. 12, 2010
Inhee Cho, Seoul, KR;
Jaeman Park, Seoul, KR;
Hyungyu Park, Seoul, KR;
Eunjin Kim, Seoul, KR;
Hyuksoo Lee, Seoul, KR;
Haehyung Lee, Seoul, KR;
Jungho Lee, Seoul, KR;
Inhee Cho, Seoul, KR;
Jaeman Park, Seoul, KR;
Hyungyu Park, Seoul, KR;
Eunjin Kim, Seoul, KR;
Hyuksoo Lee, Seoul, KR;
Haehyung Lee, Seoul, KR;
Jungho Lee, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
The present invention relates to a heat radiating printed circuit board (PCB) and a chassis assembly having the same, the heat-radiating PCB characterized by: a circuit pattern unit; and one or more mounting units bent from the circuit pattern unit to be fixed at a chassis providing a lightguide path of a backlight unit, where the circuit pattern unit includes a driving unit divided into a plurality of driving regions and at least one or more electrodes for supplying a power to the driving unit, and where, the mounting unit is arranged with an electrode line for connecting the driving unit and electrodes other than the electrode arranged on the circuit pattern unit, such that dimming and scanning functions can be performed whereby illumination can be finely controlled, the width of the circuit pattern unit can be narrowed and damage to the PCB caused by heat can be prevented.