Viewing angle controlling film, backlight unit using the same and display device using the same
A viewing angle controlling film, a backlight unit using the same, and a display device using the same are disclosed. The viewing angle controlling film comprises a first area where light transmittance is not converted; and a second area where light transmittance is converted, wherein the second are...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
23.02.2021
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Subjects | |
Online Access | Get full text |
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