Patent ID: 8241834
Filing Date: 2012-08-14
Classification: C23C,G11B

Abstract:
1. An optical recording medium comprising: a substrate having features that define track regions; an optical recording layer disposed on the substrate; and a light-transmitting layer disposed on the optical recording layer, wherein the optical recording layer has a composition of (Sb 10 (mol %)≦w≦60 (mol %); 0 (mol %)<x≦60 (mol %); 30 (mol %)≦y≦60 (mol %); 10 (mol %)≦z≦30 (mol %); and w+x+y+z=100, wherein data is recorded on and is capable of being reproduced from the optical recording layer by irradiating the optical recording layer with a light beam having a recording power ranging from about 6 to about 9 mW, and the recorded data is capable of readout with a jitter value of about 6%.