×

Optical circuit in which fabrication is easy

  • US 7,242,828 B2
  • Filed: 10/08/2003
  • Issued: 07/10/2007
  • Est. Priority Date: 06/23/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A mirror comprising a multi-layer thin film, wherein said multi-layer thin film comprises a first layer and a second layer,said first layer has a reflection surface plane,said second layer has a contact plane with a substrate,an angle between said reflection surface plane and said contact plane is 45°

  • or equal to an angle between (100) plane orientation and a (111) plane orientation in a silicon crystal, andsaid mirror has an interior concave portion adjacent to the reflection surface plane which is filled with a non-atmospheric material,wherein said non-atmospheric material is one of a resin composition containing an active energy line polymerization initiator and an active energy line reaction resin.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×