Light illumination compensation for mobile computing devices

Details Light illumination compensation for mobile computing devices Light illumination compensation for mobile computing devices

2007-08-08

2011-11-15

Le, Danh (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S550100, C455S566000, C345S173000

Reexamination Certificate

active

08060136

ABSTRACT:
A mobile computing device includes a housing, a light source, a power circuit, and a processing circuit. The housing is configured to be carried by a user while in use. The power circuit is coupled to the light source. The processing circuit is configured to provide control signals to the power circuit to illuminate the light source. The processing circuit is configured to count the illuminations of the light source, to store usage data based on the counted illuminations, and to adjust the control signals based on the usage data.

REFERENCES:
patent: 6191873 (2001-02-01), Mizoguchi et al.
patent: 6379022 (2002-04-01), Amerson et al.
patent: 6567170 (2003-05-01), Tandon et al.
patent: 6689999 (2004-02-01), Haines et al.
patent: 7106378 (2006-09-01), Kawakami
patent: 2003/0057888 (2003-03-01), Archenhold et al.
patent: 2004/0105264 (2004-06-01), Spero
patent: 2004/0108982 (2004-06-01), Krohn
patent: 2004/0161145 (2004-08-01), Embler
patent: 2005/0057539 (2005-03-01), Ong
patent: 2006/0243740 (2006-11-01), Reynolds et al.
patent: 2007/0001940 (2007-01-01), Jo
patent: 2007/0189629 (2007-08-01), Embler
patent: 2007/0211013 (2007-09-01), Uehara et al.
patent: 2008/0297488 (2008-12-01), Operowsky et al.
NEC Display Solutions, MultiSync LCD 2180WG-LED-SV, Highlights, printed from internet address: http://www.necdisplay.com/Products/Product/?product=d61cea64-a46e-4095-85b6-ed62136d058e, on Nov. 7, 2007, 2 pages.
NEC Display Solutions, MultiSync LCD 2180WG-LED-SV, Product Specifications, printed from internet address: http://www.necdisplay.com/Products/Product/?product=d61cea64-a46e-4095-85b6-ed62136d058e, on Nov. 7, 2007, 2 pages.
NEC Display Solutions, MultiSync LCD 2180WG-LED-SV, Technologies, printed from internet address: http://www.necdisplay.com/Products/Product/?product=d61cea64-a46e-4095-85b6-ed62136d058e, on Nov. 7, 2007, 2 pages.
Charlie White, NEC Display Solutions, NEC's LED/LCD Monitor Breaks New Ground, printed from internet address: http://www.necdisplay.com/NewsAndMediaCenter/Award/?award=09c4ed4f-4634-40eb-821f-101ea2bda112, on Nov. 7, 2007, 5 pages.
Kato Hiroshi, Sugitani Chouei, Wide Gamut Display Using LED Backlight—Technical Developments and Actual Products, NEC Technical Journal vol. 1 No. 3/2006, 5 pages.
NEC Display Solutions, SpectraView™ LCD Series, Color calibration solution for 19″—21″ high-performance NEC LCDs, printed from Internet address: http://www.necdisplay.com/cms/documents/ColorBrochures/SpectraView%2OLCD%20Brochure—0606.pdf, on Nov. 7, 2007, 4 pages.

Affiliated with

Also associated with

Rating

Light illumination compensation for mobile computing devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light illumination compensation for mobile computing devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light illumination compensation for mobile computing devices will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4273510