JPS6296621U - - Google Patents
Info
- Publication number
- JPS6296621U JPS6296621U JP18833185U JP18833185U JPS6296621U JP S6296621 U JPS6296621 U JP S6296621U JP 18833185 U JP18833185 U JP 18833185U JP 18833185 U JP18833185 U JP 18833185U JP S6296621 U JPS6296621 U JP S6296621U
- Authority
- JP
- Japan
- Prior art keywords
- birefringent plate
- filter
- optical
- multilayer film
- deposited
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18833185U JPS6296621U (fr) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18833185U JPS6296621U (fr) | 1985-12-06 | 1985-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6296621U true JPS6296621U (fr) | 1987-06-19 |
Family
ID=31139592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18833185U Pending JPS6296621U (fr) | 1985-12-06 | 1985-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6296621U (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005010575A1 (fr) * | 2003-07-24 | 2005-02-03 | Seiko Epson Corporation | Filtre a film optique multicouche, procede de production dudit filtre, filtre optique passe-bas et systeme d'equipement electronique |
JP2006178261A (ja) * | 2004-12-24 | 2006-07-06 | Seiko Epson Corp | 誘電体多層膜フィルタ及び光学部材 |
-
1985
- 1985-12-06 JP JP18833185U patent/JPS6296621U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005010575A1 (fr) * | 2003-07-24 | 2005-02-03 | Seiko Epson Corporation | Filtre a film optique multicouche, procede de production dudit filtre, filtre optique passe-bas et systeme d'equipement electronique |
JP2006178261A (ja) * | 2004-12-24 | 2006-07-06 | Seiko Epson Corp | 誘電体多層膜フィルタ及び光学部材 |