Backlighted display assembly for an LCD

Details Backlighted display assembly for an LCD Backlighted display assembly for an LCD

2006-10-31

2006-10-31

Luebke, Renee (Department: 2875)

Illumination

Illuminated scale or dial

Internal light source

C362S631000

Reexamination Certificate

active

07128432

ABSTRACT:
A backlighting display assembly for an LCD that utilizes a plurality of LEDs that are in spaced relation adjacent to the LCD such that the LEDs do not directly light the LCD and instead a reflective material such as a potted material is placed in parallel spaced alignment from the LCD and LEDs such that light is reflected off of the reflected surface to illuminate the interior LCD and open target areas of the circuit board of the assembly thus providing proper lighting for the LCD, transparent and semi-transparent areas of the graphic overlay of the control panel.

REFERENCES:
patent: 6354714 (2002-03-01), Rhodes
patent: 6598987 (2003-07-01), Parikka
patent: 6677936 (2004-01-01), Jacobsen et al.
patent: 6942374 (2005-09-01), Lee
patent: 2002/0158823 (2002-10-01), Zavracky et al.
patent: 2002/0175632 (2002-11-01), Takeguchi
patent: 2004/0012531 (2004-01-01), Ishii
patent: 2004/0061810 (2004-04-01), Lowery et al.
patent: 2004/0085660 (2004-05-01), Hara

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