Time control system and method for projector
US7755976B2 · kind B2 · utility
1Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2006 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Mar 12, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/74
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A time control system and a method for a projector. The time control system comprises an input module, a processor, a timer, and at least one output module. The input module is used to input at least one time parameter that is set by the processor into the timer. The timer is used to generate at least one trigger signal by counting the at least one time parameter. Meanwhile, the output module is used to output a reminder signal relating to the at least one trigger signal. The time control system is applied for reminding users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.