Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reissue Patent
2008-04-01
2008-04-01
Caschera, Antonio (Department: 2628)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S205000, C345S213000, C345S531000, C345S605000, C345S660000, C345S698000, C348S441000, C348S445000, C348S558000, C382S299000, C386S349000
Reissue Patent
active
RE040201
ABSTRACT:
Disclosed is a video signal converting apparatus and a display device having the same which may convert a low-resolution video signal from a host into a different-resolution video signal capable of being displayed on the entire screen of a high-resolution supporting display device. The apparatus has a detector for detecting a first resolution signal indicative of a resolution of the first display signal using horizontal and vertical synchronization signals related to the first display, a comparator for comparing the first resolution signal with a second resolution signal indicative of a reference resolution; and a converter for converting the first display signal into the second resolution signal, if there is a difference between the first and the second resolution signals.
REFERENCES:
patent: 4654484 (1987-03-01), Reiffel et al.
patent: 4851826 (1989-07-01), Davis
patent: 5038218 (1991-08-01), Matsumoto
patent: 5043811 (1991-08-01), Yasuhiro
patent: 5051929 (1991-09-01), Tutt et al.
patent: 5134479 (1992-07-01), Ohishi
patent: 5229853 (1993-07-01), Myers
patent: 5231490 (1993-07-01), Park
patent: 5245328 (1993-09-01), Garrett
patent: 5283561 (1994-02-01), Lumelsky et al.
patent: 5301265 (1994-04-01), Itoh
patent: 5406308 (1995-04-01), Shiki
patent: 5471563 (1995-11-01), Dennis et al.
patent: 5485216 (1996-01-01), Lee
patent: 5500654 (1996-03-01), Fujimoto
patent: 5528740 (1996-06-01), Hill et al.
patent: 5534883 (1996-07-01), Koh
patent: 5535018 (1996-07-01), Yamano et al.
patent: 5557691 (1996-09-01), Izuta
patent: 5568597 (1996-10-01), Nakayama et al.
patent: 5592194 (1997-01-01), Nishikawa
patent: 5612715 (1997-03-01), Karaki et al.
patent: 5642138 (1997-06-01), Hijkata
patent: 5696531 (1997-12-01), Suzuki et al.
patent: 5706290 (1998-01-01), Shaw et al.
patent: 5742343 (1998-04-01), Haskell et al.
patent: 5796439 (1998-08-01), Hewett et al.
patent: 5881205 (1999-03-01), Andrew et al.
patent: 6728317 (2004-04-01), Demos
patent: 0254805 (1987-04-01), None
patent: 0368572 (1989-11-01), None
patent: 0519744 (1992-06-01), None
patent: 0540294 (1992-10-01), None
patent: 6-275462 (1994-09-01), None
patent: 7-013522 (1995-01-01), None
patent: 7-073096 (1995-03-01), None
patent: 7-104710 (1995-04-01), None
patent: 7-199855 (1995-08-01), None
patent: 7-295545 (1995-11-01), None
patent: 8-110764 (1996-04-01), None
patent: 8-160904 (1996-06-01), None
IBM TDB NN9501157, “Variable Scale Vertical Expansion for Flat Panels,” IBM Technical Disclosure Bulletin, Jan. 1995, vol. 38, Issue 1, pp. 157-166.
Caschera Antonio
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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