On-screen display apparatus and on-screen display generation...

Details On-screen display apparatus and on-screen display generation... On-screen display apparatus and on-screen display generation...

2006-04-03

2009-12-08

Hsia, Sherrie (Department: 2622)

Television

Basic receiver with additional function

For display of additional information

C348S563000

Reexamination Certificate

active

07630018

ABSTRACT:
The present invention allows a device to easily convert an on-screen image in HD format or SD format without increasing the processing load. The device according to an embodiment of the present invention uses the on-screen image D3in which the number of horizontal pixels is set between horizontal pixel counts of HD format and horizontal pixel counts of SD format. Therefore, the device can utilize a relatively simple conversion ratio when converting the image in HD and SD format. This tremendously reduces the computational processing load. In addition, since the device uses the simple conversion ratio, the device can maintain the quality of the on-screen image D3.

REFERENCES:
patent: 6304245 (2001-10-01), Groenenboom
patent: 6885408 (2005-04-01), Hirano
patent: 7542098 (2009-06-01), Mamba et al.
patent: 11-196308 (1999-07-01), None
patent: 2003-259213 (2003-09-01), None
patent: 2003-324652 (2003-11-01), None
patent: 2005-123775 (2005-05-01), None

Affiliated with

Also associated with

Rating

On-screen display apparatus and on-screen display generation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with On-screen display apparatus and on-screen display generation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On-screen display apparatus and on-screen display generation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4054241