Liquid crystal display device with reduced frame portion surrounding display area
US5838400A · kind A · utility
86Cited by
4References
4Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 14, 1997 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Jan 14, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/056
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal device in which a peripheral circuit board positioned in the outer periphery of a seal port is recessed to avoid the projection of the seal port and in which a fluorescent tube has its two lamp cables arranged around the four sides of a crystal display element, so that the substrate at the seal port side and the lamp cable of a side light type back light can be packaged in compact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.