TW200616509A - Method for producing electro-optical circuit board - Google Patents
Method for producing electro-optical circuit boardInfo
- Publication number
- TW200616509A TW200616509A TW093133678A TW93133678A TW200616509A TW 200616509 A TW200616509 A TW 200616509A TW 093133678 A TW093133678 A TW 093133678A TW 93133678 A TW93133678 A TW 93133678A TW 200616509 A TW200616509 A TW 200616509A
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit board
- optical circuit
- refractive index
- core layer
- producing electro
- Prior art date
Links
Landscapes
- Optical Integrated Circuits (AREA)
- Laminated Bodies (AREA)
- Structure Of Printed Boards (AREA)
Abstract
The present invention provides a method for producing an electro-optical circuit board, which comprises laminating a polymeric multi-layered film comprising a cladding layer having a lower refractive index and a core layer having a higher refractive index onto at least one surface of a substrate, and etching or hot-embossing or photo-defining the core layer having a higher refractive index, to allow the core layer to form an optical waveguide circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93133678A TWI333402B (en) | 2004-11-04 | 2004-11-04 | Method for producing electro-optical circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93133678A TWI333402B (en) | 2004-11-04 | 2004-11-04 | Method for producing electro-optical circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200616509A true TW200616509A (en) | 2006-05-16 |
TWI333402B TWI333402B (en) | 2010-11-11 |
Family
ID=47222448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93133678A TWI333402B (en) | 2004-11-04 | 2004-11-04 | Method for producing electro-optical circuit board |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI333402B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI655097B (en) * | 2017-12-27 | 2019-04-01 | 財團法人工業技術研究院 | Optical waveguide element and method of manufacturing same |
-
2004
- 2004-11-04 TW TW93133678A patent/TWI333402B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI655097B (en) * | 2017-12-27 | 2019-04-01 | 財團法人工業技術研究院 | Optical waveguide element and method of manufacturing same |
US10310179B1 (en) | 2017-12-27 | 2019-06-04 | Industrial Technology Research Institute | Optical waveguide and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
TWI333402B (en) | 2010-11-11 |
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