US 9,810,829 B2
Backlight module, having a deformable layer, display module and display device
Shang Wang, Beijing (CN); and Chunjing Hu, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Jun. 15, 2015, as Appl. No. 14/739,371.
Claims priority of application No. 2015 1 0136704 (CN), filed on Mar. 26, 2015.
Prior Publication US 2016/0282540 A1, Sep. 29, 2016
Int. Cl. F21V 8/00 (2006.01)
CPC G02B 6/0051 (2013.01) [G02B 6/0068 (2013.01); G02B 6/0078 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A backlight module, comprising a plurality of backlight components,
wherein each of the plurality of backlight components comprises one of a plurality of light guide plates, the plurality of light guide plates being connected by an elastic glue, and the plurality of light guide plates not being arranged in a same plane,
wherein each backlight component further comprises:
a plurality of light emitting diodes (LEDs) provided on a light entering side of the light guide plates;
a deformable layer provided on a light exiting side of the light guide plate, a thickness of the deformable layer being changeable under a pressure so as to deflect original light rays from at least a portion of LEDs of the plurality of LEDs.