| Title of Invention | OPTICAL WRITING SYSTEM AND A METHOD THEREOF |
|---|---|
| Abstract | An optical recording apparatus (101; 201) is described, for writing information to an optical storage medium such as for instance an optical disc, the apparatus comprising a laser diode (30), an encoder device (10; 210), and a laser driver circuit (120; 220) which comprises a flipflop device (25), a write strategy generator and a laser current driver (26). A single encoded signal (SEFMdata; SMUX) containing data information and clock information is transferred over one common transfer path (14) from the encoder (10; 210) to the driver circuit (120; 220), which further comprises signal generator means (130; 230) designed to generate a digital data signal (SEFMdata) and a digital clock signal (SCLK) from the single encoded signal received from the encoder. |
| Full Text |
|---|
3573-CHENP-2005 CORRESPONDENCE OTHERS.pdf
3573-CHENP-2005 CORRESPONDENCE PO.pdf
3573-CHENP-2005 DESCRIPTION (COMPLETE).pdf
3573-CHENP-2005 POWER OF ATTORNEY.pdf
| Patent Number | 222363 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | 3573/CHENP/2005 | ||||||||
| PG Journal Number | 47/2008 | ||||||||
| Publication Date | 21-Nov-2008 | ||||||||
| Grant Date | 05-Aug-2008 | ||||||||
| Date of Filing | 27-Dec-2005 | ||||||||
| Name of Patentee | KONINKLIJKE PHILIPS ELECTRONICS N.V | ||||||||
| Applicant Address | Groenewoudseweg 1, NL-5621 BA Eindhoven, | ||||||||
Inventors:
|
|||||||||
| PCT International Classification Number | G11B 20/10 | ||||||||
| PCT International Application Number | PCT/IB2004/051006 | ||||||||
| PCT International Filing date | 2004-06-25 | ||||||||
PCT Conventions:
|
|||||||||