Title:
OPTICAL DEVICE AND METHOD OF ASSEMBLING THE DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/010194
Kind Code:
A1
Abstract:
An optical device and a method of assembling the device, the device comprising a substrate (5) and a lens (Ls) installed on the substrate (5); the method comprising the steps of sticking a holder (51) onto the substrate (5) with UV adhesive agent (52) and fixedly sticking the lens (Ls) onto the holder (51) with the UV adhesive agent (53), the lens (Ls) is held by a holder (57) fitted to the tip of the arm (56) of an adjusting jig (55), adjusting the position of the lens (Ls), and radiating ultraviolet ray to the UV adhesive agent (53) to cure the UV adhesive agent to fixedly adhere the lens (Ls) at a desired position, whereby optical elements can be easily fixed onto the substrate in proximity to each other, and the size of the device can be easily reduced.
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Inventors:
KAWAI HITOSHI (JP)
OWA SOICHI (JP)
OWA SOICHI (JP)
Application Number:
PCT/JP2003/009070
Publication Date:
January 29, 2004
Filing Date:
July 17, 2003
Export Citation:
Assignee:
NIKON CORP (JP)
KAWAI HITOSHI (JP)
OWA SOICHI (JP)
KAWAI HITOSHI (JP)
OWA SOICHI (JP)
International Classes:
G02B7/02; G02B27/62; (IPC1-7): G02B7/00
Foreign References:
| JP2001349636A | 2001-12-21 | |||
| US6384850B1 | 2002-05-07 | |||
| JPH11223843A | 1999-08-17 | |||
| JP2000321753A | 2000-11-24 | |||
| JPH1031142A | 1998-02-03 | |||
| JPH1123987A | 1999-01-29 | |||
| JPH0277005A | 1990-03-16 |
Attorney, Agent or Firm:
Ohnishi, Shogo (Higashi-Ikebukuro SS Builging 1F 3-20-3, Higashi-Ikebukur, Toshima-ku Tokyo, JP)
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