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:
Oct. 21, 2014
Filed:
Jun. 20, 2012
Jeongho Kim, Seoul, KR;
Anna Yoo, Seoul, KR;
Soowook Jang, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a display panel configured to display information; a plurality of light source parts spaced apart from each other and configured to output light; a light guide plate provided under the display panel and configured to guide the light output by the light source parts to the display panel; and a quantum dot filter part including a light entrance plane to which light is input and a light exit plane from which the light is wavelength-transformed and discharged. Further, at least one of the light entrance plane and the light exit plane of the quantum dot filter part includes a surface having a predetermined shape characteristic configured to increase an amount of the light input on and passed through the light entrance plane and to increase an amount of the light discharged from the light exit plane.