公开(公告)号：US20080240786A1

公开(公告)日：2008-10-02

申请号：US12042403

申请日：2008-03-05

Applicant: Ho-hyun HWANG

Inventor： Ho-hyun HWANG

IPC: G03G15/04

CPC classification number: G02B7/025 ,  G02B13/0005 ,  G02B26/12

Abstract: An optical unit includes an optical element having a first combining surface and a second combining surface that applied an adhesive that is cured when exposed to a curing light respectively and that have different transmittance of the curing light; and a mount member combined with the optical element by the adhesive. The adhesive is cured when exposed to the curing light.

Abstract translation: 光学单元包括具有第一组合表面和第二合并表面的光学元件，该第一组合表面和第二合并表面施加了当暴露于固化光时固化并且固化光具有不同透射率的粘合剂; 以及通过粘合剂与光学元件组合的安装构件。 当暴露于固化光时，粘合剂固化。