Liquid crystal display panel and a process for the production thereof
US4597636A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 1983 |
| Grant date | Jul 1, 1986 |
| Priority date | — |
| Expiry date | Dec 27, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S359/90
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display panel assembly having a first plastic substrate with an electrode pattern thereon and at least two second plastic substrates each of a predetermined length, and also each bearing an electrode pattern. A sealant is provided for sealing a liquid crystal between the first and second substrates. Alignment apertures or peripheral recesses may be provided in both substrates for alignment thereof. The liquid crystal display panel assembly is made by forming an electrode pattern on at least one surface of the first plastic film substrate to define the first substrate. The second plastic film substrates are cut to a predetermined length from a second plastic film bearing an electrode pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.