Title:
COMPONENT FIXING STRUCTURE AND OPTICAL PICKUP DEVICE
Document Type and Number:
Japanese Patent JP3690480
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively and firmly solder a terminal part of a component to a retaining board via a printed board.
SOLUTION: This component fixing structure is provided with an FPC circuit pattern forming member 1, where a terminal part 14 of a light receiving element and terminal connecting parts 3, 16 are installed and a through hole 2 superior in flow of solder and adhesion is formed on the terminal connecting parts, and a retaining board 15. Solder 19 which is made to flow from the terminal connecting part 16 side of the FPC circuit pattern forming member passes the through hole and flows into a slit part 5 formed between the retaining board and the circuit pattern forming member, so that a fixing state between the terminal part of a light-receiving element and the retaining board becomes firm.
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Inventors:
Toshio Shiratori
Ryoji Komatsu
Ryoji Komatsu
Application Number:
JP24984199A
Publication Date:
August 31, 2005
Filing Date:
September 03, 1999
Export Citation:
Assignee:
Sankyo Seiki Co., Ltd.
International Classes:
G11B21/02; H05K1/18; H05K3/34; (IPC1-7): H05K1/18; G11B21/02; H05K3/34
Domestic Patent References:
| JP6050382U | ||||
| JP51097769A | ||||
| JP7122834A | ||||
| JP59158364U |
Attorney, Agent or Firm:
Iat International Patent Business Corporation
Shuji Watanabe
Shuji Watanabe
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