ELECTRONIC CIRCUIT DEVICE AND METHOD FOR MANUFACTURING SAME

摘要

An electronic circuit device which forms a parting line preventing the penetration of moisture into a connector and a manufacturing method thereof are provided. The electronic, circuit device (1) includes resin sealing. members (6, 7) that seal a circuit substrate (2) having electronic components (4) mounted and a terminal section (5) formed at one end portion. The resin sealing member (6) includes a parting line (9) formed extending around an axis of an insertion direction of the terminal section (5). The electronic circuit device (1) is manufactured using a metal mold apparatus (21) formed by an upper die (22) including a first hollow portion (24) having a shape following the external appearance of a half part (6) of the resin sealing member and a lower die (23) including a second hollow portion (27) having a shape following the external appearance of a half part (7) of the resin sealing member.

主权项

1. An electronic circuit device comprising:
a circuit substrate in which electronic components are mounted, and a terminal section is formed at an end portion of a predetermined direction; and a resin sealing member that seals the circuit substrate with the terminal section being exposed, the resin sealing member having a sealing face that extends around an axis of the predetermined direction and is brought into contact with an entire periphery of an inner circumferential face of an insertion port of a connector into which the terminal section is inserted, through a sealing member, the resin sealing member including a parting line that is formed to extend around the axis of the predetermined direction.