Computer graphics processing and selective visual display system – Plural display systems
Reexamination Certificate
2008-01-29
2008-01-29
Dharia, Prabodh (Department: 2629)
Computer graphics processing and selective visual display system
Plural display systems
C345S007000, C345S004000, C345S005000, C345S204000
Reexamination Certificate
active
07324068
ABSTRACT:
A chained image display apparatus having a mutual examining function where a plurality of image display apparatuses, controlled by a central control unit and connected in series, recognize interruption of power to an image display apparatus and correspondingly notify the central control unit. The chained image display apparatus may include a control signal driving unit converting a control signal inputted to the image display apparatuses into a control signal having a predetermined level and buffering the control signal having the predetermined level, and an examining unit transmitting an alert signal, in response to a power supply to an image display apparatus among the plurality of image display apparatuses being interrupted, to next and previous image display apparatuses which are connected to the image display apparatus to which the power supply was interrupted, indicating that the power supply to the image display apparatus is interrupted.
REFERENCES:
patent: 4006456 (1977-02-01), Wilk
patent: 4054911 (1977-10-01), Fletcher et al.
patent: 4072825 (1978-02-01), McLay et al.
patent: 4302829 (1981-11-01), Morokawa et al.
patent: 4426644 (1984-01-01), Neumann et al.
patent: 4527250 (1985-07-01), Galdun et al.
patent: 4633468 (1986-12-01), Skatrud et al.
patent: 4759009 (1988-07-01), Casady et al.
patent: 4800376 (1989-01-01), Suga et al.
patent: 5774105 (1998-06-01), Yamamoto et al.
patent: 5877745 (1999-03-01), Beeteson et al.
patent: 5943507 (1999-08-01), Cornish et al.
patent: 5987532 (1999-11-01), Tokui
patent: 6137490 (2000-10-01), Shishido
patent: 6502060 (2002-12-01), Christian
patent: 6522311 (2003-02-01), Kadowaki et al.
patent: 6851621 (2005-02-01), Wacker et al.
patent: 6864921 (2005-03-01), Kaneda et al.
patent: 7062358 (2006-06-01), Larsson et al.
patent: 7123220 (2006-10-01), Hanari et al.
patent: 2001/0042005 (2001-11-01), McClure et al.
patent: 2001/0050659 (2001-12-01), Sato et al.
patent: 2002/0034067 (2002-03-01), Massaro
patent: 2002/0067318 (2002-06-01), Matsuzaki et al.
patent: 2002/0075163 (2002-06-01), Smith et al.
patent: 2002/0091991 (2002-07-01), Castro
patent: 2002/0140745 (2002-10-01), Ellenby et al.
patent: 2003/0006973 (2003-01-01), Omura et al.
patent: 2003/0190138 (2003-10-01), Yuen et al.
patent: 2004/0133289 (2004-07-01), Larsson et al.
patent: 2005/0007359 (2005-01-01), Iseki et al.
Dharia Prabodh
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
LandOfFree
Chained image display apparatus having mutual examining... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chained image display apparatus having mutual examining..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chained image display apparatus having mutual examining... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2749485