Position detector, image forming apparatus, position detecting method, and non-transitory recording medium storing position detecting program code
US11360422B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 19, 2018 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Apr 6, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00824
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A position detector includes a reading device, a position reference member having a mark opposite the reading device, and circuitry. The circuitry controls the reading device to detect the contour of the processing target and the position of the image pattern on the processing target and the position of the mark and corrects a processing position for the processing target to offset distortion of the reading device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.