Method for controlling operations of a backlight unit of a liquid crystal display
First Claim
1. A method for controlling operations of a backlight unit of a liquid crystal display, wherein the liquid crystal display comprises a liquid crystal display panel and a backlight unit having a plurality of illumination devices, the method comprising:
- keeping at least two of the illumination devices turned on at any time;
turning on one other illumination device after a predetermined time interval; and
turning off one of the two illumination devices previously being turned on.
3 Assignments
0 Petitions
Accused Products
Abstract
A method for controlling operations of a backlight unit of a liquid crystal display (LCD) is disclosed. The LCD includes a LCD panel and the backlight unit. The LCD panel has a plurality of display units. The backlight unit is placed behind the LCD panel and has a plurality of illumination devices for providing light to the LCD panel. The method includes: (a) keeping at least two of the illumination devices turned on at all times; (b) turning off one of the illumination devices every predetermined time interval; and (c) turning on one of the illumination devices every predetermined time interval.
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Citations
4 Claims
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1. A method for controlling operations of a backlight unit of a liquid crystal display, wherein the liquid crystal display comprises a liquid crystal display panel and a backlight unit having a plurality of illumination devices, the method comprising:
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keeping at least two of the illumination devices turned on at any time;
turning on one other illumination device after a predetermined time interval; and
turning off one of the two illumination devices previously being turned on. - View Dependent Claims (2)
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3. A method for controlling operations of a backlight unit of a liquid crystal display, wherein the liquid crystal display comprises a liquid crystal display panel and a backlight unit having a plurality of illumination devices, the method comprising:
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turning on at least one of the illumination devices at any time; and
turning on one other illumination device before turning off the one previously being turned on.
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4. A method for improving blurring of moving images for a liquid crystal display, wherein the liquid crystal display comprises a liquid crystal display panel and a backlight unit having a plurality of illumination devices, the method comprising:
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keeping at least two of the illumination devices turned on at any time;
turning off one of the illumination devices during every predetermined time interval; and
turning on one of the illumination devices during every predetermined time interval.
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Specification