Line-type film-forming method and reflector formed thereby

a film-forming method and film-forming technology, applied in signalling/lighting devices, chemical vapor deposition coatings, vehicle headlamps, etc., can solve the problems of complex construction, poor quality of many base materials, and formation of aluminum metallized films and plasma polymerized films
US20010026836A1Inactive Publication Date: 2001-10-04KOITO MFG CO LTD
0 Cites 2 Cited by

Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
KOITO MFG CO LTD
Publication Date
2001-10-04
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A line-type film-forming method for sequentially forming aluminum metallized films and silicone plasma polymerized protective films on a plurality of synthetic-resin base materials. The films are formed by moving a case, which houses the synthetic-resin base materials, successively in line through an aluminum metallizing chamber and a plasma polymerized film forming chamber so as to form a reflector that can be mounted in a discharge headlamp.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] 1. Field of the Invention

[0002] The present invention relates to a method of forming aluminum metallized films and protective films--such as silicone plasma polymerized films for protecting the aluminum metallized films--on synthetic-resin base materials through lined up processing stages.

[0003] More specifically, the invention relates to a method of forming aluminum metallized films and silicone protective films through the steps of housing and lining up, in a predetermined case, a plurality of synthetic-resin base materials for use in various reflectors--such as reflective mirrors for use in vehicular lamps such as automobiles, two-wheeled automobiles and the like, particularly synthetic-resin base materials of reflectors to be mounted in discharge headlamps--and passing the case successively through an aluminum metallizing chamber and a silicone protective film forming chamber. The invention also relates to a reflector formed by the above-described method.

[0004] 2. Descrip...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More