Title:
FLEXIBLE PRINTED BOARD
Document Type and Number:
Japanese Patent JP3404117
Kind Code:
B2
Abstract:
PURPOSE: To keep the outside diameter of a lens barrel for storing parts as little as possible by obtaining a large area for mounting parts in a circumferential direction at the time of storing a board.
CONSTITUTION: The flexible printed board 1 stored in the lens barrel while being bent into a polygonal cylindrical shape along the inside wall of the lens barrel is provided with flat parts 9a to 9f on which the electrical parts 10a to 10j are mounted and a belt-like connection part 8 for connecting the flat parts 9a to 9f. At the time of storing the board in the lens barrel 2, the flat parts 9a to 9f are bent along the bent parts so as to be formed to a polygonal cylindrical shape, the end parts of the flat parts 9b, 9c and 9e in the circumferential direction slightly project from the flat outer circumference of the polygonal connection part 8 so as to be superposed on the end parts of the flat parts 9a, 9d and 9f, and the flexible printed board 1 is stored in a space between the lens barrel 2 and a pedestal 16 along the outer circumferential part of a pedestal 15.
Inventors:
Kosuke Okubo
Saito Seiko
Saito Seiko
Application Number:
JP8661694A
Publication Date:
May 06, 2003
Filing Date:
April 25, 1994
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
G02B7/02; H05K1/02; H05K7/14; H05K1/00; H05K1/18; (IPC1-7): G02B7/02; H05K1/02; H05K7/14
Domestic Patent References:
| JP555723A | ||||
| JP3152984A | ||||
| JP6265768A | ||||
| JP653675A | ||||
| JP6152164A | ||||
| JP63106190U | ||||
| JP61138267U | ||||
| JP63109912U | ||||
| JP62112171U | ||||
| JP4929018B1 |
Attorney, Agent or Firm:
Susumu Ito
Previous Patent: IMMERSION CLEANING DEVICE AND MATERIAL PIECE-CLEANING METHOD
Next Patent: COMBUSTION CONTROLLING METHOD FOR BURNER OF INDUSTRIAL KILN
Next Patent: COMBUSTION CONTROLLING METHOD FOR BURNER OF INDUSTRIAL KILN