Backlight unit and display device having the same
The invention discloses a backlight unit and a display device with the backlight unit. The display device includes a display panel and a backlight unit. The display panel is curved along a first direction. The backlight unit includes an upper surface, and a lower surface having a curvature different...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
09.09.2015
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a backlight unit and a display device with the backlight unit. The display device includes a display panel and a backlight unit. The display panel is curved along a first direction. The backlight unit includes an upper surface, and a lower surface having a curvature different from a curvature of the upper surface. The backlight unit includes a bottom cover that includes a bottom portion, and a sidewall extending from the bottom portion, a plurality of light emitting diodes on the bottom portion and generating light, and a diffusion plate on the light emitting diodes. In the first direction from a center portion of the bottom portion to an outer portion of the bottom portion, pitches between the light emitting diodes along a surface of the bottom portion, are proportional to distances between the light emitting diodes and the diffusion plate in a direction substantially normal to positions of the bottom portion at which the light emitting diodes are disposed. |
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Bibliography: | Application Number: CN2015133011 |