Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-12-16
1999-06-15
Aftergut, Jeff H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156494, 369 4415, 359813, B32B 3100, G11B 708
Patent
active
059118474
ABSTRACT:
The invention relates to a method and a device for producing a scanning device, also termed a pick-up, for optical recording media, which can be produced with a low outlay and thus cost-effectively, and in comparative terms has a low tilt of the objective lens and improved guidance properties. According to the invention, during the connection of an objective lens holder and actuator base plate, a prestress is applied to wires provided as elastic support of the objective lens holder on an actuator base plate. Scanning devices produced according to the invention for optical recording media have a low tilt of the objective lens and improved guidance properties.
REFERENCES:
patent: 5056891 (1991-10-01), Masunaga
patent: 5264968 (1993-11-01), Masunaga
patent: 5556018 (1996-09-01), Kanehira
patent: 5646789 (1997-07-01), Lee
patent: 5734638 (1998-03-01), Matsui
Baas Reiner
Suzuki Tsuneo
Aftergut Jeff H.
Deutsche Thomson-Brandt GmbH
Herrmann Eric P.
Mitchell Shawn A.
Tripoli Joseph S.
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