2012Shanxi Electronic TechnologyRequires access

The Design Skill for CCFL Control Circuit of LCD TV

Mtc C

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Abstract

Liquid crystal display(LCD) has become the mainstream television display technology.LCD TV usually needs a backlight to produce visual image,so the backlight design becomes the key point.Because LCD TV is the consumable,and the CCFL works in high-pressure situations,so the selection of circuit is not only considered for its cost,but also for its reliability.The key challenge for driving a plurality of CCFL lamp is that selecting the best driving structure,driving,a burst dimming and designing of protection circuit.

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What this paper is about

Liquid crystal display(LCD) has become the mainstream television display technology.LCD TV usually needs a backlight to produce visual image,so the backlight design becomes the key point.Because LCD TV is the consumable,and the CCFL works in high-pressure situations,so the selection of circuit is not only considered for its cost,but also for its reliability.The key challenge for driving a plurality of CCFL lamp is that selecting the best driving structure,driving,a burst dimming and designing of protection circuit.

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Available abstract

Liquid crystal display(LCD) has become the mainstream television display technology.LCD TV usually needs a backlight to produce visual image,so the backlight design becomes the key point.Because LCD TV is the consumable,and the CCFL works in high-pressure situations,so the selection of circuit is not only considered for its cost,but also for its reliability.The key challenge for driving a plurality of CCFL lamp is that selecting the best driving structure,driving,a burst dimming and designing of protection circuit.

Key concepts: Backlight, Liquid-crystal display, Key (lock), Computer science, Point (geometry), Reliability (semiconductor), Computer hardware, Computer graphics (images)

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