BACKLIGHT MODULE AND DISPLAY DEVICE HAVING THE SAME
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed are a backlight module and a display device having the same. The backlight module includes an optical assembly including a light guide plate, a plastic frame and an optical film disposed on a light-emitting side of the light guide plate. The plastic frame includes a side wall and a bearing portion formed on the top of the side wall of plastic frame and located on the light-emitting side of the light guide plate, the side wall of plastic frame is arranged to surround the light guide plate, the bearing portion extends from the top of the side wall of plastic frame to the light guide plate, and a side surface of the bearing portion faces a side surface of the optical film. The backlight module according to the disclosure can reduce the optical retardation of the display device, thereby reducing the dark-state light leakage of the display device.
0 Citations
31 Claims
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1-12. -12. (canceled)
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13. A backlight module, comprising an optical assembly, wherein
the optical assembly includes a light guide plate, a plastic frame and an optical film disposed on a light-emitting side of the light guide plate, the plastic frame comprises a side wall and a bearing portion formed on the top of the side wall of the plastic frame and located on the light-emitting side of the light guide plate, the side wall of the plastic frame is arranged to surround the light guide plate, the bearing portion extends from the top of the side wall of the plastic frame to the light guide plate, and a side surface of the bearing portion faces a side surface of the optical film, wherein a light-emitting surface of the optical film is formed as a curved surface that is recessed towards the light guide plate.
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14. (canceled)
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15. (canceled)
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18. (canceled)
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19. (canceled)
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21. A display device, comprising:
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a backlight module including an optical assembly, wherein the optical assembly includes a light guide plate, a plastic frame and an optical film disposed on a light-emitting side of the light guide plate, the plastic frame comprises a side wall and a bearing portion formed on the top of the side wall of the plastic frame and located on the light-emitting side of the light guide plate, the side wall of the plastic frame is arranged to surround the light guide plate, the bearing portion extends from the top of the side wall of the plastic frame to the light guide plate and a side surface of the bearing portion faces a side surface of the optical film; and a display panel disposed on a light-emitting side of the backlight module, wherein the display panel is adhered to a surface of the bearing portion far away from the light guide plate. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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Specification