Composition for forming conductive film method for preparing the same and display device employing conductive film formed using the composition
US6351063B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2000 |
| Grant date | Feb 26, 2002 |
| Priority date | — |
| Expiry date | Jan 6, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2229/8632
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composition for forming a conductive film, a method for preparing the same, and a cathode ray tube (CRT) employing the conductive film formed using the composition are disclosed. In the composition for forming a conductive film according to the present invention, conductive black pigment particles are bonded to a network of an organic-inorganic composite sol and are uniformly dispersed in the network. Thus, the conductive film prepared using the composition of the present invention is stable even under a change of conditions such as temperature or humidity. Further, a CRT employing the conductive film formed using the conductive composition of the present invention is excellent in view of contrast characteristics, resolution and film properties, and has an improved body color and a good picture image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.