US 11,054,684 B2
Backlight module and display device
Shuozhen Liang, Guangdong (CN)
Assigned to HKC Corporation Limited, Shenzhen (CN); and Chongqing HKC Optoelectronics Technology Co., Ltd., Chongqing (CN)
Filed by HKC Corporation Limited, Guangdong (CN); and Chongqing HKC Optoelectronics Technology Co., Ltd., Chongqing (CN)
Filed on Mar. 5, 2019, as Appl. No. 16/292,359.
Application 16/292,359 is a continuation of application No. PCT/CN2018/117063, filed on Nov. 23, 2018.
Claims priority of application No. 201821381765.4 (CN), filed on Aug. 27, 2018.
Prior Publication US 2020/0064676 A1, Feb. 27, 2020
Int. Cl. G02F 1/00 (2006.01); G02F 1/1333 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/133308 (2013.01) [G02B 6/0051 (2013.01); G02B 6/0053 (2013.01); G02B 6/0088 (2013.01); G02F 1/133528 (2013.01); G02F 1/13332 (2021.01); G02F 1/133314 (2021.01)] 19 Claims
OG exemplary drawing
 
1. A backlight module, comprising:
an optical film set;
a light guide plate;
a reflector plate; and
a back plate including a base plate and a support portion disposed on a periphery of the base plate, the reflector plate is disposed on the base plate, the light guide plate is disposed on a side of the reflector plate away from the base plate, and the optical film set is disposed on a side of the light guide plate away from the reflector plate, a surface of one end of the support portion away from the base plate is coplanar with a surface of the optical film set away from the light guide plate, and the surface of the optical film set away from the light guide plate abuts against a display component.