Title:
METHOD OF PRODUCING A VEHICLE GLASS ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/181394
Kind Code:
A1
Abstract:
A method of producing a vehicle glass assembly, includes (A) providing a connector made of metal plate and comprising a first flat portion, a second flat portion and a bridge portion connecting between the first and the second flat portions, each the flat portion having a respective surface to be soldered, (B) soldering lead-free solder onto the surfaces to form first and second blocks of lead-free solder on the surfaces of the first flat portion and the second flat portion, respectively, (C) providing a glass substrate layer on which an electrically conductive layer comprising a wire pattern and a busbar is formed, and (D) sandwiching the lead-free solder blocks between their respective surfaces and the busbar, and then melting the blocks to form solder connections between the connector and the busbar; wherein the amount of lead-free solder in each of the blocks is between 15 mg and 50 mg.
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Inventors:
FARREYROL OLIVIER (LU)
Application Number:
PCT/JP2019/007426
Publication Date:
September 26, 2019
Filing Date:
February 27, 2019
Export Citation:
Assignee:
CENTRAL GLASS CO LTD (JP)
International Classes:
B23K35/26; B22F1/06; C22C13/00; H01R4/02
Foreign References:
| US20050112291A1 | 2005-05-26 | |||
| US20130043066A1 | 2013-02-21 | |||
| US20140008347A1 | 2014-01-09 |
Other References:
DR THOMAS SIEWERT ET AL: "Database for Solder Properties with Emphasis on New Lead-free Solders Properties of Lead-Free Solders Release 4.0", 11 February 2002 (2002-02-11), pages 1 - 77, XP055109187, Retrieved from the Internet [retrieved on 20140320]
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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