Method for manufacturing electronic component, method for marking same, and device for marking same
AssigneeSeiko Epson Corporation
InventorMasahisa OTAKE
Life of this patent
Estimating the term…
Abstract
A method for manufacturing an electronic component includes: applying a liquid body onto an electronic component to perform marking, with the liquid body having a light-curing property and containing N-vinyl caprolactam within a range of 5 wt % or more; irradiating light on the liquid body applied onto the electronic component under a predetermined condition; and heating the liquid body after the irradiating of the light.
Claims14
A method for manufacturing an electronic component comprising:
- applying a liquid body onto an electronic component to perform marking, the liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- irradiating light on the liquid body applied onto the electronic component at a cumulative light dose equal to or greater than 200 mJ/cm2;
- and
- heating the liquid body after the irradiating of the light.
A method for manufacturing an electronic component comprising:
- applying a liquid body onto an electronic component to perform marking, the liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- curing the liquid body applied onto the electronic component to a curing ratio equal to or greater than 95% by irradiating light on the liquid body;
- and
- heating the liquid body after the curing of the liquid body.
A marking method comprising:
- applying a liquid body onto a member to be processed to perform marking, the liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- irradiating light on the liquid body applied to the member to be processed at a cumulative light dose equal to or greater than 200 mJ/cm2;
- and
- heating the liquid body after the irradiating of the light.
A marking method comprising:
- applying a liquid body onto a member to be processed to perform marking, the liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- curing the liquid body applied to the member to be processed to a curing ratio equal to or greater than 95% by irradiating light on the liquid body;
- and
- heating the liquid body after the curing of the liquid body.
A marking device comprising:
- an ejecting part configured and arranged to eject, onto a member to be processed, a liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- and
- an irradiation part configured and arranged to irradiate light on the liquid body ejected onto the member to be processed at a cumulative light dose equal to or greater than 200 mJ/cm2.
A marking device comprising:
- an ejecting part configured and arranged to eject, onto a member to be processed, a liquid body having a light-curing property and containing 5 wt % or more of N-vinyl caprolactam;
- and
- a curing treatment part configured and arranged to irradiate light on the liquid body applied to the member to be processed to perform curing of the liquid body to a curing ratio equal to or greater than 95%.
Dependencies are inferred from the claim text.