Liquid crystal dripping nozzle, liquid crystal dripping device and method for dripping liquid crystal
US11112656B2 · kind B2 · utility
0Cited by
3References
16Claims
0Family size
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Key dates
| Filing date | Jun 26, 2018 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Oct 20, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13415
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal dripping nozzle, a liquid crystal dripping device, and a method of dripping liquid crystal are provided. The liquid crystal dripping nozzle includes: a carrier; a main dripping nozzle, disposed in a central region of the carrier and configured for dripping liquid crystal; and a plurality of auxiliary dripping nozzles, disposed in a corner region of the carrier and configured for dripping liquid crystal, wherein the plurality of auxiliary dripping nozzles are arranged around the main dripping nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.