Backlighting technique for liquid crystal and other displays in electronic instruments

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United States of America Patent

PATENT NO 9964805
SERIAL NO

15249163

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Abstract

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A backlight system for a display device which comprises a light emitting diode comprising an encapsulating lens and an aspheric lens interposed between the light emitting diode and the display device. The backlight system provides a luminance of substantially 100K nits at a cone angle of substantially 12° and is of particular utility in conjunction with laser-based range and speed measurement instruments.

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Patent Owner(s)

Patent OwnerAddress
LASER TECHNOLOGY INC6912 SOUTH QUENTIN STREET CENTENNIAL CO 80112
KAMA-TECH (HK) LIMITED33 CANTON ROAD TOWER 3 9TH FLOOR SUITE 4 TSIM SHA TSUI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunne, Jeremy G Parker, US 70 1697

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