Liquid crystal display device including heat conducting pads...

Details Liquid crystal display device including heat conducting pads... Liquid crystal display device including heat conducting pads...

2008-05-21

2010-10-05

Stahl, Mike (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Holder, support, frame, or housing

C349S070000, C361S720000

Reexamination Certificate

active

07808572

ABSTRACT:
A liquid crystal display (LCD) device having a heat releasing structure is disclosed to effectively release heat generated from heating elements such as an inverter IC and a transformer formed on an inverter PCB (Printed, Circuit Board). The LCD device includes a lower cover; a backlight unit formed on the lower cover and providing light; a liquid crystal panel separated from the backlight unit and provided with light; an inverter PCB that drives the backlight unit; an inverter IC and a transformer mounted on the PCB and generating voltage supplied to the backlight unit; a heat conduction unit attached on the inverter IC and the transformer and heat-conducted; and a shield cover protecting the PCB from the exterior and contacting with the heat conduction unit on the inverter IC and the transformer to release heat.

REFERENCES:
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patent: 2008/0018626 (2008-01-01), Yang et al.
patent: 2008/0024714 (2008-01-01), Park
patent: 2008/0180207 (2008-07-01), Park

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