Illumination device for display device and display device provided therewith
AssigneeSharp Kabushiki Kaisha
InventorYoshiki Takata
Life of this patent
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AssigneeSharp Kabushiki Kaisha
InventorYoshiki Takata
Estimating the term…
An illumination device for use in a display device or display-device illumination device, includes a plurality of tubular lamps that can be driven in parallel, a first holding member having the same number of holders as the number of the tubular lamps, the holders of the first holding member being arranged to hold first ends of the tubular lamps, a second holding member having the same number of holders as the number of the tubular lamps, the holders of the second holding member being arranged to hold second ends of the tubular lamps, a power supply arranged to supply electric power to the tubular lamps through the first holding member and the second holding member, and a chassis for use in a display-device illumination device. The first holding member and the second holding member are fixed to the chassis for use in a display-device illumination device so as to have freedom of movement in the direction of the main axes of the tubular lamps. This helps reduce the possibility of lamps being broken due to thermal stress.
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