Planar lightwave circuit structure based on printed circuit board and manufacturing method thereof
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Nov 5, 2024
Grant Date -
Jul 27, 2023
app pub date -
Aug 30, 2022
filing date -
Aug 30, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A planar lightwave circuit structure based on a printed circuit board and its manufacturing method are provided. The manufacturing method includes: S1, preparing the printed circuit board; S2, adhering the lower cladding layer to one side of the printed circuit board, and then annealing process carried out; S3, jetting a lightwave circuit material on an upper surface of the lower cladding layer in a predetermined route through an electrohydrodynamic jet printing device to form lightwave circuit lines to be cured, the lightwave circuit material being a slurry containing silver ions and an ultraviolet (UV) curing agent; S4, curing the lightwave circuit lines through irradiation of UV light, the UV light irradiating onto the lightwave circuit lines through a lens assembly with slits; and S5, depositing an upper cladding layer on the lower cladding layer and the lightwave circuit lines, and then solidifying treatment carried out.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully