Patent · US Active

Display device, method of controlling a light emitting diode array of the display device, and computer program product

US8675153B2 · kind B2 · utility

2Cited by

2References

10Claims

0Family size

Assignee

TP VISION HOLDING B.V. · NL

Inventors

Filip Marcel Denise Bruyneel · Ledeberg, BE
Christophe Hoebeeck · Brugge, BE
Alfred Peeters · Beernem, BE
Dirck Seynaeve · Brugge, BE

Key dates

Filing date	Oct 1, 2009
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Dec 7, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH05B45/20
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A display device (10, 20, 30) is provided, the display device (10, 20, 30) comprising an LED array (33, 35, 12) working both as a backlight source for an LCD panel (31) and as an ambient light source providing ambient light with properties dependent on the image content presented by the LCD panel (31). A corresponding method and computer program product is also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.