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:
May. 02, 2006
Filed:
May. 31, 2002
Ick Hwan Kim, Kyungsangbuk-do, KR;
IN Hoon Kim, Daegu, KR;
Ick Hwan Kim, Kyungsangbuk-do, KR;
In Hoon Kim, Daegu, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed is an image display method and apparatus capable of displaying best quality images even when image signals with a variety of aspect ratios are inputted. The image display method includes restoring a picture frame from a video data stream, detecting an aspect ratio of the picture frame, checking if the aspect ratio of the picture frame is matched with a predetermined aspect ratio of a digital TV receiver, adjusting a vertical size or a horizontal size of the picture frame if the aspect ratio of the picture frame and the predetermined aspect ratio of the digital TV receiver are different from each other, and format-converting the picture frame having the adjusted vertical size or horizontal size in accordance with a selected output format to output the format-converted the picture frame.