Liquid crystal discharging method, and liquid crystal discharging device
US7499143B2 · kind B2 · utility
1Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 10, 2004 |
| Grant date | Mar 3, 2009 |
| Priority date | — |
| Expiry date | Oct 7, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13415
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A film forming device forms a coated film on a substrate by discharging a liquid material in the form of liquid droplets, and causing the liquid droplets to impact on the substrate at a predetermined pitch. The predetermined pitch is determined based on the diameter of the liquid droplets after impact of the liquid droplets on the substrate. Drop marks are reduced and a uniform coated film is formed on the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.