Back light system for minimizing non display area of liquid crystal display device
US6147724A · kind A · utility
67Cited by
8References
3Claims
0Family size
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Inventors
Key dates
| Filing date | Feb 25, 1998 |
| Grant date | Nov 14, 2000 |
| Priority date | — |
| Expiry date | Feb 25, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133612
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A flat cable including a conductive foil and insulating films is used for the lamp cable that supplies voltage to the fluorescent tube to reduce the installation space of the lamp cable and thereby to reduce the picture-frame area of the liquid crystal display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.