Displaying help files on two display units in an image forming system
US9948797B2 · kind B2 · utility
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4Claims
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Assignee
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Key dates
| Filing date | Apr 12, 2016 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Apr 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00477
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information processing system includes a first display unit, a second display unit, and a control unit. If the first display unit that displays first operating instruction information indicating explanation of an operation receives an instruction to display second operating instruction information indicating explanation of a next operation, the control unit displays the second operating instruction information on the second display unit, and hides the first operating instruction information that is displayed on the first display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.