Invention Grant
- Patent Title: Optical disc recording device and optical disc recording method
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Application No.: US16260837Application Date: 2019-01-29
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Publication No.: US10665260B2Publication Date: 2020-05-26
- Inventor: Naohiro Kimura , Harumitsu Miyashita
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4f274172 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@140da033
- Main IPC: G11B7/00
- IPC: G11B7/00 ; G11B7/007 ; G11B7/28 ; G11B7/24094

Abstract:
An optical disc recording device includes a data acquisition unit configured to acquire bitmap data corresponding to image information, an address information acquisition unit configured to acquire address information set in wobbles of an optical disc by wobble synchronization from the optical disc, a recording position determining unit configured to determine a recording position on the optical disc for recording the bitmap data using the address information, and a mark recording unit configured to form a recording mark corresponding to the bitmap data on the information recording track of the optical disc by applying a light beam having recording power to the recording position on the optical disc.
Public/Granted literature
- US20190237102A1 OPTICAL DISC RECORDING DEVICE AND OPTICAL DISC RECORDING METHOD Public/Granted day:2019-08-01
Information query
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