Pattern coating device and pattern coating method thereof
US9711384B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2014 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Sep 18, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C48/31
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coating device for coating a coating liquid onto a substrate includes: a coating head having a coating-liquid outlet, adapted to move with respect to the substrate along a first axial direction and capable of coating the substrate with coating liquid through the coating-liquid outlet; and adjustment unit connected to the coating head and including a movable pad disposed proximal to the coating-liquid outlet and adapted to move along a second axial direction for adjusting the size of the opening of the coating-liquid outlet; and a drive assembly connected to the adjustment unit for controlling the adjustment unit to move along the second axial direction. Additionally a coating method is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.