BACKLIGHT SOURCE PLASTIC/METAL STRUCTURE, PREPARATION METHOD THEREFOR, BACKLIGHT SOURCE, AND DISPLAY DEVICE

Title:

BACKLIGHT SOURCE PLASTIC/METAL STRUCTURE, PREPARATION METHOD THEREFOR, BACKLIGHT SOURCE, AND DISPLAY DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/076124

Kind Code:

A1

Abstract:

A backlight source plastic/metal structure, a preparation method therefor, a backlight source, and a display device. The backlight source plastic/metal structure comprises a back plate (10) and a plastic frame (20). The back plate (10) has a substrate (11) and a plurality of folded edges (12). A plurality of recessed portions (13) is provided at joints of the substrate (11) and bending parts of the folded edges (12), each recessed portion (13) being provided with a connecting hole (131) and a stopping surface (132). The plastic frame (20) comprises a plastic frame body (21) having an integrated structure, connecting bodies (22) in one-to-one correspondence to the connecting holes (131), and stopping bodies (23) in one-to-one correspondence to the recessed portions (13). The plastic frame body (21) is located in a backlight module receiving groove (14). Each stopping body (23) is located in the corresponding recessed portion (13) and presses against the stopping surface (132) provided at the bottom of the recessed portion (13) so as to be engaged within said recessed portion (13).

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Inventors:

XIA JITAI (CN)
ZHANG QIPING (CN)
SUN WENBO (CN)
LIU TONGMIN (CN)
WANG XING (CN)
ZHANG SHENG (CN)

Application Number:

PCT/CN2016/098425

Publication Date:

May 11, 2017

Filing Date:

September 08, 2016

Export Citation:

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Assignee:

BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE DISPLAY LIGHTING CO (CN)

International Classes:

G02F1/1333; G02F1/13357; B29L12/00

Foreign References:

CN105223723A	2016-01-06
CN104819438A	2015-08-05
CN1928655A	2007-03-14
CN2842487Y	2006-11-29
CN102402029A	2012-04-04
JP2004240239A	2004-08-26
CN104456294A	2015-03-25

Attorney, Agent or Firm:

DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)

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