Voltage non-linear device and liquid crystal display device incorporating same
US5464990A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1993 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Sep 24, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1365
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A voltage non-linear device comprises, on an insulating substrate, a bottom electrode film, a voltage non-linear film, and a top electrode film formed in this order, wherein the bottom electrode film, the voltage non-linear film and the top electrode film are, respectively, made of a metal or a metal oxide formed by applying a metallo-organic paste and sintering the thus applied paste. The voltage non-linear film is made of a metal oxide sintered from a mixture of a metallo-organic zn compound and a metallo-organic compound of at least one element selected from Bi, Mn, Co, Cr and Sb. A method for making the voltage non-linear device and metallo-organic compounds useful for the method are also described. Moreover, a liquid crystal display device using the voltage non-linear device and a method for making the display device are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.