METHOD FOR EVALUATING ANTI-CONTAMINATION LEVEL ON A SURFACE OF OPTICAL RECORDING MEDIUM, THE APPARATUS AND THE OPTICAL RECORDING MEDIUM
摘要
A method for evaluating an anti-contamination level on a surface of optical recording medium is disclosed. The method includes forming an artificial fingerprint on the surface by contacting a stamp having an artificial material adhered thereto on an optical recording medium, and measuring a symbol error rate (SER) of the formed artificial fingerprint, to determine a sensitivity of the fingerprint and determining whether the optical recording medium is of good quality or bad quality depending upon the measured SER.
申请公布号
WO2005047936(A2)
申请公布日期
2005.05.26
申请号
WO2004KR02937
申请日期
2004.11.12
申请人
LG ELECTRONICS INC.;SEO, HUN;KIM, JIN, HONG;LEE, SEUNG, YOON;KIM, JIN, YONG
发明人
SEO, HUN;KIM, JIN, HONG;LEE, SEUNG, YOON;KIM, JIN, YONG