公开(公告)号：JP2001134950A

公开(公告)日：2001-05-18

申请号：JP2000308796

申请日：2000-10-10

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical data memory medium of multiple laminated layers which can be accessed from an optical head and are highly transparent in respective data layers. SOLUTION: The optical recording medium 12 of the multiple data layers consisting of plural substrates 50, 56, 62, etc., separated by air gaps 78 is disclosed. Data surfaces 90, 92, 94, etc., exist on the surfaces of the substrates adjacent to the air gaps. The data surfaces include coatings of optical data recording materials and do not have the reflection layers known in the prior art.

公开(公告)号：JP2001143259A

公开(公告)日：2001-05-25

申请号：JP2000313089

申请日：2000-10-13

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical data storage medium of multiple laminated layers which may be accessed from an optical head and of which the respective data layers are highly transparent. SOLUTION: The optical recording medium 12 of the multiple data layers consisting of plural substrates 50, 56, 62, etc., separated by air gaps 78 is disclosed. Data surfaces 90, 92, 94, etc., exist on the surfaces of the substrates adjacent to the air gaps. The data surface contains coatings of an optical data recording material and does not have the reflection layers known in the prior art.

公开(公告)号：JP2001273651A

公开(公告)日：2001-10-05

申请号：JP2001065058

申请日：2001-03-08

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a multilayered optical data memory medium which can be accessed by an optical head and in which each data has high transmitting property. SOLUTION: The optical recording medium 12 has multilayered data layers consisting of a plurality of substrates 50, 56, 62, etc., each separated by an air gap 78. The data faces 90, 92, 94, etc., are formed on the surfaces of the substrates adjacent to the air gap. The data face has a coating of an optical data recording material but does not have a reflection layer known by conventional technique.

公开(公告)号：JP2001143274A

公开(公告)日：2001-05-25

申请号：JP2000313065

申请日：2000-10-13

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical data storage medium of multiple laminated layers which may be accessed from an optical head and of which the respective data layers are highly transparent. SOLUTION: The optical recording medium 12 of the multiple data layers consisting of plural substrates 50, 56, 62, etc., separated by air gaps 78 is disclosed. Data surfaces 90, 92, 94, etc., exist on the surfaces of the substrates adjacent to the air gaps. The data surface contain coatings of an optical data recording material and does not have the reflection layers known in the prior art.

公开(公告)号：BR9202061A

公开(公告)日：1993-02-02

申请号：BR9202061

申请日：1992-05-29

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  SINCERBOX GLENN T ,  STRAND TIMOTHY C ,  ZAVISLAN JAMES M

IPC: G02B27/00 ,  G11B20060101 ,  G11B7/00 ,  G11B7/09 ,  G11B7/12 ,  G11B7/125 ,  G11B7/135 ,  G11B7/1353 ,  G11B7/1392 ,  G11B7/24047 ,  G11B7/24085

公开(公告)号：HK1023208A1

公开(公告)日：2000-09-01

申请号：HK00102078

申请日：2000-04-05

Applicant: IBM

Inventor： ROSEN HAL J ,  STRAND TIMOTHY C RUBIN KURT A ,  SINCERBOX GLENN T ,  ZAVISLAN JAMES M ,  BEST MARGARET E

IPC: G02B27/00 ,  G11B20060101 ,  G11B7/00 ,  G11B7/09 ,  G11B7/12 ,  G11B7/125 ,  G11B7/135 ,  G11B7/1353 ,  G11B7/1392 ,  G11B7/24047 ,  G11B7/24085 ,  G11B

公开(公告)号：JP2001273634A

公开(公告)日：2001-10-05

申请号：JP2001065146

申请日：2001-03-08

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a multilayered optical data memory medium which can be accessed by an optical head and in which each data layer has high transmitting property. SOLUTION: The optical recording medium 12 has multilayered data layers consisting of a plurality of substrates 50, 56, 62, etc., each separated by an air gap 78. The data faces 90, 92, 94, etc., are formed on the surfaces of the substrates adjacent to the air gap. The data face has a coating of an optical data recording material but does not have a reflection layer known in conventional techniques.

公开(公告)号：JP2001176088A

公开(公告)日：2001-06-29

申请号：JP2000312122

申请日：2000-10-12

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer optical data storage medium by which access can be performed from an optical head and where each data layer is highly transmissible. SOLUTION: A multiplex data layer optical recording medium 12 is provided, which consists of a plurality of base boards 50, 56 and 62, etc., which are separated by air gaps 78. Data surfaces 90, 92 and 94, etc., are positioned on the surface of the base board being adjacent to the air gap. The data surfaces include an optical data recording material and are not provided with a reflection layer which is known in conventional technique.

公开(公告)号：JP2001143322A

公开(公告)日：2001-05-25

申请号：JP2000313021

申请日：2000-10-13

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical data memory medium having multiple laminated layers which can be accessed from an optical head and of which the respective data layers are highly transparent. SOLUTION: The optical recording medium 12 of the multiple data layers consisting of plural substrates 50, 56, 62, etc., separated by air gaps 78 is disclosed. Data surfaces 90, 92, 94, etc., exist on the surfaces of the substrates adjacent to the air gaps. The data surface contain coatings of an optical data recording material and does not have the reflection layers known in the prior art.

公开(公告)号：JP2001143279A

公开(公告)日：2001-05-25

申请号：JP2000313042

申请日：2000-10-13

Applicant: IBM

Inventor： BEST MARGARET E ,  ROSEN HAL J ,  RUBIN KURT A ,  STRAND TIMOTHY C

IPC: G02B7/28 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/0055 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B7/1381 ,  G11B7/14 ,  G11B7/24 ,  G11B7/2405 ,  G11B7/24085 ,  G11B7/241 ,  G11B7/242 ,  G11B7/243 ,  G11B7/253 ,  G11B7/254 ,  G11B7/257 ,  G11B11/10 ,  G11B11/105 ,  G11B13/00 ,  G11B19/12 ,  G11B20/12 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical data storage medium of multiple laminated layers which may be accessed from an optical head and of which the respective data layers are highly transparent. SOLUTION: The optical recording medium 12 of the multiple data layers consisting of plural substrates 50, 56, 62, etc., separated by air gaps 78 is disclosed. Data surfaces 90, 92, 94, etc., exist on the surfaces of the substrates adjacent to the air gaps. The data surface contain coatings of an optical data recording material and does not have the reflection layers known in the prior art.