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. 02, 2014
Filed:
Oct. 12, 2011
Youngjoo Yee, Gyeonggi-Do, KR;
Youngjoo Yee, Gyeonggi-Do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed is a display device. In detail, a liquid micro-shutter display device includes a light source emitting light, a transparent lower substrate positioned in an light path of the light source, an optical conversion unit performing at least one of a function of converting light from the light source into light having a different wavelength band corresponding to a sub-pixel and a function of reflecting ambient light corresponding to a sub-pixel, a transparent upper substrate positioned in an light path of light output from the optical conversion unit, and a liquid micro-shutter positioned between the transparent lower substrate and the transparent upper substrate and opening and closing the path of light or adjusting an open area.