Drawing method, erasing method, and drawing apparatus
US11413878B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 10, 2019 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Oct 10, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2007/0016
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A drawing method according to an embodiment of the present disclosure includes, when performing drawing on a thermal recording medium that includes a light-transmitting member above a recording layer, obtaining information regarding the light-transmitting member, predicting an optical axis deviation of a laser beam in the recording layer from the information regarding the light-transmitting member, and calculating a correction amount from a result of the prediction of the optical axis deviation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.