Information terminal unit
US6466202B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2000 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Feb 23, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable information terminal unit comprises a first and a second casing, a hinge means for coupling the first and second casing so that the first and second casing are rotatable relative to each other, an opening piercing though the first casing, a first see-thorough liquid crystal display part fitted in the opening, a means for detecting opening of the first and second casing, relative to each other, and a control means for reversing a display on the first see-through liquid crystal display part in response to a detection by the detecting means, wherein monochromatic information is displayed on the first see-through liquid crystal display part so as to reduce power consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.