Computer graphics processing and selective visual display system – Data responsive crt display control – Color display
Reexamination Certificate
2007-09-11
2007-09-11
Awad, Amr A. (Department: 2629)
Computer graphics processing and selective visual display system
Data responsive crt display control
Color display
Reexamination Certificate
active
10442320
ABSTRACT:
A cathode ray tube (CRT) device increases image resolution using spatial or temporal techniques. The CRT device includes a plurality of electron guns that each produce an electron beam and a plurality of separate phosphor dots, each corresponding to one of a plurality of primary colors. Certain ones of the phosphor dots form a color spot of a single primary color when impacted by an electron beam. The CRT device also includes steering electronics coupled to the plurality of electron guns to guide the electron beams to project on the phosphor dots to form a plurality of color spots each indicating a different one of the primary colors. The steering electronics direct the electron beams to separate and shift the color spots indicating the different primary colors from one another. In one embodiment, a subpixel clock is coupled to the steering electronics to effect subpixel rendering on the CRT device.
REFERENCES:
patent: 2706216 (1955-04-01), Lesti
patent: 3971065 (1976-07-01), Bayer
patent: 4353062 (1982-10-01), Lorteije et al.
patent: 4439759 (1984-03-01), Fleming et al.
patent: 4593978 (1986-06-01), Mourey et al.
patent: 4642619 (1987-02-01), Togashi
patent: 4651148 (1987-03-01), Takeda et al.
patent: 4737843 (1988-04-01), Spencer
patent: 4751535 (1988-06-01), Myers
patent: 4773737 (1988-09-01), Yokono et al.
patent: 4786964 (1988-11-01), Plummer et al.
patent: 4792728 (1988-12-01), Chang et al.
patent: 4800375 (1989-01-01), Silverstein et al.
patent: 4853592 (1989-08-01), Strathman
patent: 4874986 (1989-10-01), Menn et al.
patent: 4886343 (1989-12-01), Johnson
patent: 4908609 (1990-03-01), Stroomer
patent: 4920409 (1990-04-01), Yamagishi
patent: 4946259 (1990-08-01), Matino et al.
patent: 4965565 (1990-10-01), Noguchi
patent: 4966441 (1990-10-01), Conner
patent: 4967264 (1990-10-01), Parulski et al.
patent: 5006840 (1991-04-01), Hamada et al.
patent: 5010413 (1991-04-01), Bahr
patent: 5052785 (1991-10-01), Takimoto et al.
patent: 5062057 (1991-10-01), Blacken et al.
patent: 5113274 (1992-05-01), Takahashi et al.
patent: 5132674 (1992-07-01), Bottorf
patent: 5144288 (1992-09-01), Hamada et al.
patent: 5189404 (1993-02-01), Masimo et al.
patent: 5196924 (1993-03-01), Lumelsky et al.
patent: 5233385 (1993-08-01), Sampsell
patent: 5291102 (1994-03-01), Washburn
patent: 5311337 (1994-05-01), McCartney, Jr.
patent: 5315418 (1994-05-01), Sprague et al.
patent: 5334996 (1994-08-01), Tanigaki et al.
patent: 5341153 (1994-08-01), Benzschawel et al.
patent: 5398066 (1995-03-01), Martinez-Uriegas et al.
patent: 5416890 (1995-05-01), Beretta
patent: 5436747 (1995-07-01), Suzuki
patent: 5438649 (1995-08-01), Ruetz
patent: 5448652 (1995-09-01), Vaidyanathan et al.
patent: 5450216 (1995-09-01), Kasson
patent: 5461503 (1995-10-01), Deffontaines et al.
patent: 5477240 (1995-12-01), Huebner et al.
patent: 5485293 (1996-01-01), Robinder
patent: 5535028 (1996-07-01), Bae et al.
patent: 5541653 (1996-07-01), Peters et al.
patent: 5561460 (1996-10-01), Katoh et al.
patent: 5563621 (1996-10-01), Silsby
patent: 5579027 (1996-11-01), Sakurai et al.
patent: 5642176 (1997-06-01), Abukawa et al.
patent: 5648793 (1997-07-01), Chen
patent: 5719639 (1998-02-01), Imamura
patent: 5724442 (1998-03-01), Ogatsu et al.
patent: 5731818 (1998-03-01), Wan et al.
patent: 5739802 (1998-04-01), Mosier
patent: 5754163 (1998-05-01), Kwon
patent: 5754226 (1998-05-01), Yamada et al.
patent: 5774178 (1998-06-01), Chen et al.
patent: 5792579 (1998-08-01), Phillips
patent: 5815101 (1998-09-01), Fonte
patent: 5821913 (1998-10-01), Mamiya
patent: 5880707 (1999-03-01), Aratani
patent: 5899550 (1999-05-01), Masaki
patent: 5917556 (1999-06-01), Katayama
patent: 5929843 (1999-07-01), Tanioka
patent: 5933253 (1999-08-01), Ito et al.
patent: 5949496 (1999-09-01), Kim
patent: 5971546 (1999-10-01), Park
patent: 5973664 (1999-10-01), Badger
patent: 6002446 (1999-12-01), Eglit
patent: 6008868 (1999-12-01), Silverbrook
patent: 6034666 (2000-03-01), Kanai et al.
patent: 6038031 (2000-03-01), Murphy
patent: 6049626 (2000-04-01), Kim
patent: 6054832 (2000-04-01), Kunzman et al.
patent: 6061533 (2000-05-01), Kajiwara
patent: 6064363 (2000-05-01), Kwon
patent: 6069670 (2000-05-01), Borer
patent: 6097367 (2000-08-01), Kuriwaki et al.
patent: 6108053 (2000-08-01), Pettitt et al.
patent: 6108122 (2000-08-01), Ulrich et al.
patent: 6144352 (2000-11-01), Matsuda et al.
patent: 6151001 (2000-11-01), Anderson et al.
patent: 6160535 (2000-12-01), Park
patent: 6184903 (2001-02-01), Omori
patent: 6188385 (2001-02-01), Hill et al.
patent: 6198507 (2001-03-01), Ishigami
patent: 6219025 (2001-04-01), Hill et al.
patent: 6225967 (2001-05-01), Hebiguchi
patent: 6225973 (2001-05-01), Hill et al.
patent: 6236390 (2001-05-01), Hitchcock
patent: 6239783 (2001-05-01), Hill et al.
patent: 6243055 (2001-06-01), Fergason
patent: 6243070 (2001-06-01), Hill et al.
patent: 6262710 (2001-07-01), Smith
patent: 6271891 (2001-08-01), Ogawa et al.
patent: 6278434 (2001-08-01), Hill et al.
patent: 6297826 (2001-10-01), Semba et al.
patent: 6299329 (2001-10-01), Mui et al.
patent: 6326981 (2001-12-01), Mori et al.
patent: 6327008 (2001-12-01), Fujiyoshi
patent: 6348929 (2002-02-01), Acharya et al.
patent: 6360008 (2002-03-01), Suzuki et al.
patent: 6360023 (2002-03-01), Betrisey et al.
patent: 6377262 (2002-04-01), Hitchcock et al.
patent: 6392717 (2002-05-01), Kunzman
patent: 6393145 (2002-05-01), Betrisey et al.
patent: 6396505 (2002-05-01), Lui et al.
patent: 6407830 (2002-06-01), Keithley et al.
patent: 6414719 (2002-07-01), Parikh
patent: 6441867 (2002-08-01), Daly
patent: 6453067 (2002-09-01), Morgan et al.
patent: 6466618 (2002-10-01), Messing et al.
patent: 6469766 (2002-10-01), Waterman et al.
patent: 6483518 (2002-11-01), Perry et al.
patent: 6498686 (2002-12-01), Hubby, Jr.
patent: 6509904 (2003-01-01), Lam
patent: 6536904 (2003-03-01), Kunzman
patent: 6538742 (2003-03-01), Ohsawa
patent: 6567134 (2003-05-01), Morgan
patent: 6570584 (2003-05-01), Cok et al.
patent: 6600495 (2003-07-01), Boland et al.
patent: 6624828 (2003-09-01), Dresevic et al.
patent: 6661429 (2003-12-01), Phan
patent: 6674436 (2004-01-01), Dresevic et al.
patent: 6714206 (2004-03-01), Martin et al.
patent: 6738526 (2004-05-01), Betrisey et al.
patent: 6750875 (2004-06-01), Keely, Jr. et al.
patent: 6781626 (2004-08-01), Wang
patent: 6801220 (2004-10-01), Greier et al.
patent: 6804407 (2004-10-01), Weldy
patent: 6819064 (2004-11-01), Nakanishi
patent: 6833890 (2004-12-01), Hong et al.
patent: 6836300 (2004-12-01), Choo et al.
patent: 6847176 (2005-01-01), Kim
patent: 6850294 (2005-02-01), Roh et al.
patent: 6856704 (2005-02-01), Gallagher et al.
patent: 6867549 (2005-03-01), Cok et al.
patent: 6885380 (2005-04-01), Primerano et al.
patent: 6888604 (2005-05-01), Rho et al.
patent: 6897876 (2005-05-01), Murdoch et al.
patent: 6903378 (2005-06-01), Cok
patent: 7098583 (2006-08-01), Hideshima et al.
patent: 2001/0017515 (2001-08-01), Kusunoki et al.
patent: 2001/0040645 (2001-11-01), Yamazaki
patent: 2001/0052897 (2001-12-01), Nakano et al.
patent: 2002/0012071 (2002-01-01), Sun
patent: 2002/0017645 (2002-02-01), Yamazaki et al.
patent: 2002/0093476 (2002-07-01), Hill et al.
patent: 2002/0122160 (2002-09-01), Kunzman
patent: 2002/0140831 (2002-10-01), Hayashi
patent: 2002/0190648 (2002-12-01), Bechtel et al.
patent: 2002/0191130 (2002-12-01), Liang et al.
patent: 2003/0011613 (2003-01-01), Booth, Jr.
patent: 2003/0034992 (2003-02-01), Brown Elliott
patent: 2003/0043567 (2003-03-01), Hoelen et al.
patent: 2003/0071826 (2003-04-01), Goertzen
patent: 2003/0071943 (2003-04-01), Choo et al.
patent: 2003/0156122 (2003-08-01), Donahue et al.
patent: 2003/0218618 (2003-11-01), Phan
patent: 2004/0008208 (2004-01-01), Dresevic et al.
patent: 2004/0021804 (2004-02-01), Hong et al.
patent: 2004/0061710 (2004-04-01), Messing et al.
patent: 2004/0095521 (2004-05-01), Song et al.
patent: 2004/0114046 (2004-06-01), Lee et al.
patent: 2004/0150651 (2004-08-01), Phan
patent: 2004/0155895 (2004-08-01), Lai
patent: 2004/0169807 (2004-09-01), Rho et al.
patent: 2004/0179160 (2004-09-01), Rhee et al.
patent: 2004/018966
Awad Amr A.
Clairvoyante, Inc
Holton Steven E
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