Optical recording medium, method for producing the same, and data recording method and data reproducing method for optical recording medium

作者: Narutoshi Fukuzawa , Takashi Kikukawa , Tatsuhiro Kobayashi

DOI:

关键词: Data recordingNoble metalLayer (electronics)Thermal conductivityNitrideReflective layerSubstrate (electronics)Materials scienceOptoelectronicsOptical recording

摘要: An optical recording medium (10) comprising a supporting substrate (11), light transmission layer (12), and first dielectric (31), noble metal nitride (23), second (32), absorption (22), third (33), reflective (21) arranged between the (12) (11). The (32) is principally composed of ZnS or mixture SiO2, where ratio to sum SiO2 set be not less than 60 mol% more 100 mol%. material has simultaneously high hardness flexibility in addition thermal conductivity, providing excellent balance conductivity film hardness, this enables small mark formed correct shape.

参考文章(18)
Fuji Hiroshi, Shima Takayuki, Tominaga Junji, Tachibana Akihiro, Kikukawa Takashi, OPTICAL RECORDING MEDIUM DEVICE ,(2004)
Hirayama Hiroshi, Optical recording medium ,(2003)
Junji Tominaga, Takayuki Shima, Hiroshi Fuji, Takashi Kikukawa, Jooho Kim, Akihiro Tachibana, Optical recording/reproducing method and optical recording medium ,(2003)
Narutoshi Fukuzawa, Tatsuhiro Kobayashi, Takashi Kikukawa, Optical recording disk ,(2004)
Narutoshi Fukuzawa, Tatsuhiro Kobayashi, Takashi Kikukawa, Optical recording disc ,(2004)