Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same
US5464566A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Aug 29, 1994 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Aug 29, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133516
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coating solution composition for forming a glass gel thin film, contains at least one material selected from the group consisting of a metal alkoxide and a polycondensate of the metal alkoxide, a coloring material, an alcohol solvent, and a dispersant having an adsorption material for the coloring material, soluble in the alcohol solvent, and having miscibility with the metal alkoxide, wherein the coloring material has an average particle size of 3 nm to 300 nm. A glass gel thin film obtained by sintering this composition at a temperature of 100.degree. to 300.degree. C. is excellent in water resistance, durability and has a high strength.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.