Display device for audio system including radio tuner
US6118441A · kind A · utility
46Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1998 |
| Grant date | Sep 12, 2000 |
| Priority date | — |
| Expiry date | Oct 20, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03J1/0016
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A display device is provided with a center unit 10 having a center display unit 12, a slave unit 20 having a slave display unit 21 and a communication line for communicatively connecting the center unit 10 and the slave unit 20. When the center control microcomputer 15 of the center unit 10 detects a predetermined operation through a key operating unit 14, the center control microcomputer 15 and the slave control microcomputer 24 make two of the center display unit 12 and the slave display unit 21 provide a linking display as if these display units operate as one display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.