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1. 发明授权

EP0025253B1 Optical recording disk 失效
标题翻译：光学记录盘
公开(公告)号：EP0025253B1
公开(公告)日：1984-02-01
申请号：EP80200833.4
申请日：1980-09-05
申请人： Philips Electronics N.V.
发明人： Kivits, Petrus Johannes , De Bont, Marinus Reinerus Joannes , De Poorter, Adriaan Wilhelmus
IPC分类号： G11B7/24 , B41M5/24
CPC分类号： G11B7/253 , G11B7/241 , G11B7/2531 , G11B7/2533 , G11B7/2575 , G11B2007/24314 , G11B2007/24316 , Y10S430/146 , Y10S430/165
摘要： Optical recording disk which comprises a disk-shaped substrate plate which on at least one side has an amorphous recording layer, in which the substrate on the side of the recording layer comprises surface discontinuities having diametrical dimensions from 30-300 nm and a level difference with the substrate surface from 8 to 80 nm and in which the recording layer has a maximum thickness of 50 nm. By exposure to laser light modulated in accordance with the information, very small holes (bits) can be formed in the recording layer while using small amounts of laser light energy. For example, the surface of the substrate is roughened or provided with scratches. The substrate may also have a separate coating layer comprising the discontinuities, for example, an inhomogeneous vapour-deposited layer, a coarse granular layer of a dye or a light-cured lacquer layer which is roughened or provided with scratches.

2. 发明公开

EP0083951A1 Optical recording disc 失效
标题翻译： Optische Aufzeichnungsplatte。
公开(公告)号：EP0083951A1
公开(公告)日：1983-07-20
申请号：EP83200013.7
申请日：1983-01-06
申请人： Philips Electronics N.V.
发明人： Vriens, Leendert , De Poorter, Adriaan Wilhelmus , Jacobs, Bernardus Antonius J.
IPC分类号： B41M5/24
CPC分类号： G11B7/243 , G11B7/00451 , G11B7/2531 , G11B7/2533 , G11B7/2575 , G11B2007/24314 , G11B2007/24316 , G11B2007/24324
摘要： Optical recording disc comprising an ablative recording layer of the composition Te x-r Se y+r S z Q q , wherein Q is an element selected from the group consisting of Sb, Sn, Pb and Bi; z+q = 2 - 11 at . % r = 0 - 3 at . % with the understanding that when Q stands for Sb, r has the value of 0 at . %.
摘要翻译：光记录盘包括组合物Tex-rSey + rSzQq的烧蚀记录层，其中x = 76-93at。％y = 6 - 13 at。％Z = 0 - 7 at。％Q是选自Sb，Sn，Pb和Bi的元素; q = 1-7。％x + y + z + q = 100 at。％z + q = 2-11at。％r = 0 - 3 at。％的理解是，当Q代表Sb时，r的值为0 at。％。

3. 发明公开

EP0050388A1 Optical information disk 失效
标题翻译：光学信息盘
公开(公告)号：EP0050388A1
公开(公告)日：1982-04-28
申请号：EP81201131.0
申请日：1981-10-12
申请人： Philips Electronics N.V.
发明人： Zalm, Pieter , Jacobs, Bernardus Antonius Johannus , De Poorter, Adriaan Wilhelmus
IPC分类号： B41M5/24 , G11B7/24 , G03C1/72
CPC分类号： G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24324 , Y10S430/165
摘要： An optical information disk in which information can be written and read optically and which has a substrate plate which on at least one side has a recording layer which satisfies the formula Te x Se y Sb z S q wherein x = 55-85 at.%, y = 13-30 at.%, z = 1-12 at.%, q = 0-10 at.% and x + y + z + q = 100. Suitable recording layers are Te 60 Se 25 Sb 10 S 5 and Te 75 Se 15 Sb 5 S 5 .
摘要翻译：一种光学信息盘，其中光学信息可以被写入和读取，并且具有基板，基板至少一侧具有满足公式TexSeySbzSq的记录层，其中x = 55-85原子％，y = 13-30 ％，z = 1-12at。％，q = 0-10at。％和x + y + z + q = 100。合适的记录层是Te60Se25Sb10S5和Te75Se15Sb5S5。

4. 发明授权

EP0050388B1 Optical information disk 失效
标题翻译：光信息盘
公开(公告)号：EP0050388B1
公开(公告)日：1985-08-28
申请号：EP81201131.0
申请日：1981-10-12
申请人： Philips Electronics N.V.
发明人： Zalm, Pieter , Jacobs, Bernardus Antonius Johannus , De Poorter, Adriaan Wilhelmus
IPC分类号： B41M5/24 , G11B7/24 , G03C1/72
CPC分类号： G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/24324 , Y10S430/165

5. 发明公开

EP0025253A1 Optical recording disk 失效
标题翻译： Optische Aufzeichnungsplatte。
公开(公告)号：EP0025253A1
公开(公告)日：1981-03-18
申请号：EP80200833.4
申请日：1980-09-05
申请人： Philips Electronics N.V.
发明人： Kivits, Petrus Johannes , De Bont, Marinus Reinerus Joannes , De Poorter, Adriaan Wilhelmus
IPC分类号： G11B7/24 , B41M5/24
CPC分类号： G11B7/253 , G11B7/241 , G11B7/2531 , G11B7/2533 , G11B7/2575 , G11B2007/24314 , G11B2007/24316 , Y10S430/146 , Y10S430/165
摘要： Optical recording disk which comprises a disk-shaped substrate plate which on at least one side has an amorphous recording layer, in which the substrate on the side of the recording layer comprises surface discontinuities having diametrical dimensions from 30-300 nm and a level difference with the substrate surface from 8 to 80 nm and in which the recording layer has a maximum thickness of 50 nm. By exposure to laser light modulated in accordance with the information, very small holes (bits) can be formed in the recording layer while using small amounts of laser light energy. For example, the surface of the substrate is roughened or provided with scratches. The substrate may also have a separate coating layer comprising the discontinuities, for example, an inhomogeneous vapour-deposited layer, a coarse granular layer of a dye or a light-cured lacquer layerwhich is roughened or provided with scratches.
摘要翻译：一种光记录盘，包括至少一侧具有非晶记录层的盘形基板，其中记录层侧的基板包括具有30-300nm的直径尺寸的表面不连续性，以及与基板表面为8〜80nm，记录层的最大厚度为50nm。通过暴露于根据信息调制的激光，可以在使用少量的激光能量的同时在记录层中形成非常小的孔（位）。例如，基板的表面被粗糙化或具有划痕。衬底还可以具有单独的涂层，其包括不连续性，例如不均匀的气相沉积层，粗糙的染料颗粒层或被粗糙化或具有划痕的光固化漆层。

6. 发明公开

EP0017289A1 Optical recording device having several ablative recording layers 失效
标题翻译：一种用于具有多个abtragbarer记录层的光学记录装置。
公开(公告)号：EP0017289A1
公开(公告)日：1980-10-15
申请号：EP80200276.6
申请日：1980-03-25
申请人： Philips Electronics N.V.
发明人： Jacobs, Bernardus Antonius Johannus , De Poorter, Adriaan Wilhelmus , Zalm, Pieter
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B2007/24316 , Y10S428/913 , Y10T428/31928
摘要： An optical recording device having a substrate plate which is provided on at least one side with a first ablative recording layer and a second ablative recording layer provided hereon, the second ablative recording layer having a higher surface energy than the first ablative recording layer. Both recording layers preferably comprise the same common metal, for example tellurium.
摘要翻译：具有被设置在至少一侧与第一烧蚀记录层和关于此提供的第二烧蚀记录层，具有比所述第一烧蚀记录层更高的表面能的第二烧蚀记录层的板基材的所有的光学记录装置。两个记录层优选包含相同的普通金属，例如碲。

7. 发明授权

EP0083951B1 Optical recording disc 失效
标题翻译：光学记录盘
公开(公告)号：EP0083951B1
公开(公告)日：1987-05-06
申请号：EP83200013.7
申请日：1983-01-06
申请人： Philips Electronics N.V.
发明人： Vriens, Leendert , De Poorter, Adriaan Wilhelmus , Jacobs, Bernardus Antonius J.
IPC分类号： B41M5/24
CPC分类号： G11B7/243 , G11B7/00451 , G11B7/2531 , G11B7/2533 , G11B7/2575 , G11B2007/24314 , G11B2007/24316 , G11B2007/24324

8. 发明授权

EP0108456B1 Optical recording disc 失效
标题翻译：光学记录盘
公开(公告)号：EP0108456B1
公开(公告)日：1986-07-30
申请号：EP83201567.1
申请日：1983-11-02
申请人： Philips Electronics N.V.
发明人： Broer, Dirk Jan , De Poorter, Adriaan Wilhelmus
IPC分类号： G11B7/24
CPC分类号： G11B7/2575 , G11B7/2533 , Y10S430/146

9. 发明公开

EP0108456A1 Optical recording disc 失效
标题翻译：记录光盘。
公开(公告)号：EP0108456A1
公开(公告)日：1984-05-16
申请号：EP83201567.1
申请日：1983-11-02
申请人： Philips Electronics N.V.
发明人： Broer, Dirk Jan , De Poorter, Adriaan Wilhelmus
IPC分类号： G11B7/24
CPC分类号： G11B7/2575 , G11B7/2533 , Y10S430/146
摘要： Optical recording disc having a disc-shaped substrate of synthetic resin or bearing a layer of synthetic resin, an ablative recording layer on the synthetic resin or the layer of synthetic resin and a phosphorus derivative having at least one organic radical in the synthetic resin or layer of synthetic resin on the side of the recording layer.

10. 发明授权

EP0017289B1 Optical recording device having several ablative recording layers 失效
标题翻译：具有多个记录层的光学记录装置
公开(公告)号：EP0017289B1
公开(公告)日：1983-07-27
申请号：EP80200276.6
申请日：1980-03-25
申请人： Philips Electronics N.V.
发明人： Jacobs, Bernardus Antonius Johannus , De Poorter, Adriaan Wilhelmus , Zalm, Pieter
IPC分类号： G11B7/24
CPC分类号： G11B7/243 , G11B2007/24316 , Y10S428/913 , Y10T428/31928

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