Title:
SOLDER-COATED COMPONENT, PROCESS FOR PRODUCING SAME, AND METHOD FOR MOUNTING SAME
Document Type and Number:
WIPO Patent Application WO/2010/134552
Kind Code:
A1
Abstract:
In order to enable a housing component to have a fillet formed throughout the whole region of a desired soldering area and to be reliably and tenaciously bonded to a substrate without leaving an unsoldered portion or generating voids, etc., a shielding case (100) is provided with a surface-treated frame member (11) obtained by successively forming a nickel coating film and a tin alloy deposit each having a given thickness and coating the tin alloy deposit with a lead-free molten solder, as shown in fig. 1. A frame member (11) is processed into the shape of the shielding case (100) and then subjected to a surface treatment, in which a nickel coating film and a tin alloy deposit are successively formed on some or all of the shielding case (100) to prime the frame member and some or all of the primed frame member (11) is coated with a molten solder. Some of the shape of the shielding case (100) serves as a surface to be soldered for surface mounting.
Inventors:
SATO Isamu (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
佐藤勇 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
WATANABE Koji (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
渡辺光司 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
SUZUKI Michio (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
鈴木道雄 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
佐藤勇 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
WATANABE Koji (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
渡辺光司 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
SUZUKI Michio (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
鈴木道雄 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
Application Number:
JP2010/058466
Publication Date:
November 25, 2010
Filing Date:
May 19, 2010
Export Citation:
Assignee:
SENJU METAL INDUSTRY CO., LTD. (23 SENJU-HASHIDO-CHO, ADACHI-KU Tokyo, 55, 〒1208555, JP)
千住金属工業株式会社 (〒55 東京都足立区千住橋戸町２３番地 Tokyo, 〒1208555, JP)
SATO Isamu (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
佐藤勇 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
WATANABE Koji (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
渡辺光司 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
SUZUKI Michio (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
千住金属工業株式会社 (〒55 東京都足立区千住橋戸町２３番地 Tokyo, 〒1208555, JP)
SATO Isamu (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
佐藤勇 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
WATANABE Koji (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
渡辺光司 (〒55 東京都足立区千住橋戸町２３番地 千住金属工業株式会社内 Tokyo, 〒1208555, JP)
SUZUKI Michio (23, SENJU-HASHIDO-CHO, ADACHI-K, Tokyo 55, 〒1208555, JP)
International Classes:
H05K9/00; B23K1/20; B23K101/42
Attorney, Agent or Firm:
YAMAGUCHI Kunio et al. (Takamura Building 5F, 3-14-7 Yushima, Bunkyo-k, Tokyo 34, 〒1130034, JP)
Claims:
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