Electronic component mounting device and image reading method used by electronic component mounting device
US9370135B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2011 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Jan 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/0812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Image readers 6A and 6B that read images of electronic components held by first mounting heads 14A and 14B are each configured to have a line sensor arranged at an oblique arrangement angle with respect to a first direction, and in an image acquiring step of selecting any one of a first-directional scanning operation and a second-directional scanning operation is to be conducted by mounting heads 14A and 14B based on a predetermined scanning operation selecting condition set in advance, and acquiring image signals from the image readers 6A and 6B, image conversion processing of arranging one-dimensional images obtained by converting one-dimensional images sequentially output from the line sensor by an arrangement angle in parallel to generate a two-dimensional image is executed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.