Title:
FLEXIBLE FLAT CABLE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/128178
Kind Code:
A1
Abstract:
A flexible flat cable and a display device, the flexible flat cable comprising: a flat conductor (10); a first insulating film (60) coated with a first hot melt adhesive and adhering to the back surface of the flat conductor, the two ends of the first insulating film respectively forming anti-overflow adhesion areas between the two opposite edges of the back surface of the flat conductor; and a second insulating film (70) coated with a second hot melt adhesive and adhering to the anti-overflow adhesion areas. The melting point of the second hot melt adhesive is higher than the melting point of the first hot melt adhesive. Due to the higher melting point of the second hot melt adhesive, heat softening is less likely to occur in a high temperature environment, and the adhesive will not overflow under an extrusion force, effectively ensuring the stability of the electrical contact between a flexible flat cable and a socket.
Inventors:
HE SHUNLIANG (CN)
WEN DONG (CN)
WEN DONG (CN)
Application Number:
PCT/CN2018/094100
Publication Date:
July 04, 2019
Filing Date:
July 02, 2018
Export Citation:
Assignee:
SHENZHEN TCL NEW TECH CO LTD (CN)
International Classes:
H01B7/02; H01B7/08
Foreign References:
| CN201307440Y | 2009-09-09 | |||
| JP2005259480A | 2005-09-22 | |||
| CN207558455U | 2018-06-29 | |||
| CN202150560U | 2012-02-22 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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