Fabrication of functional device mounting board making use of inkjet technique
US6918666B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2003 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | May 4, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/1241
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for fabricating a functional device mounting board comprises a holder for holding a substrate on which functional devices are to be formed, a jet head for ejecting a droplet containing a functional material onto the substrate, and a data input unit for supplying droplet ejection information to the jet head. The jet head ejects the droplets onto the substrate based on the droplet ejection information so as to form the functional device in the functional device forming area. The functional device is formed by allowing a volatile ingredient of the droplet, while allowing a solid component of the droplet to remain on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.