Backlight systems containing downconversion film elements
Methods for improving color uniformity across an LCD backlight unit having a viewable area, a downconversion film element and blue LEDS comprise increasing blue light absorption while reflecting red and green light in at least one edge of the viewable area.
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
25.06.2019
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Subjects | |
Online Access | Get full text |
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Summary: | Methods for improving color uniformity across an LCD backlight unit having a viewable area, a downconversion film element and blue LEDS comprise increasing blue light absorption while reflecting red and green light in at least one edge of the viewable area. |
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Bibliography: | Application Number: US201515505397 |