Method of manufacture of liquid crystal displays
US4094058A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1976 |
| Grant date | Jun 13, 1978 |
| Priority date | — |
| Expiry date | Jul 23, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49789
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A liquid crystal display assembly including a plurality of individual liquid crystal displays formed on a pair of cooperating substrates with the displays isolated from one another by a sealing pattern served to define individual displays. One method of forming a plurality of liquid crystal displays includes the steps of applying a conductive pattern to one surface each of a pair of substrates, the pattern cooperating when the substrates are face to face to form the plurality of displays, providing sealing means on at least one of the surfaces prior to bringing said surfaces together and in a pattern isolating each of the plurality of displays to form a plurality of displays cells, filling the cells with liquid crystal material, sealing the cells by bringing the substrates together and cutting substrates to form the displays.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.