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公开(公告)号：US06335071B1
公开(公告)日：2002-01-01
申请号：US09508085
申请日：2000-03-14
IPC分类号： B32B302
CPC分类号： G11B7/257 , G11B7/0045 , G11B7/243 , G11B7/2534 , G11B7/2542 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/2432 , Y10T428/21
摘要： In an optical disk which includes a recording film having a laminated construction, and which records information by changing optical characteristics of the recording film by applying a laser beam, there are laminatedly formed a WO3 film 2 as a second layer, the WO3 requiring energy by about 470 kJ when it dissociates 1 mol of oxygen molecules, an Sn—43 atomic % Bi film 3 which includes Sn as a first layer, the Sn generating energy by about 610 kJ when it bonds with 1 mol of oxygen molecules and having a melting point of about 139° C., and a resin film 4 in this order on a guide groove 1c forming surface 1b of a substrate 1. When a recording laser beam is applied, a part of Sn—43 atomic % Bi film 3 is turned into a liquid phase, both of the films 2 and 3 react, and the optical characteristics of the recording film 10 vary so that information is recorded. As a result, the retention characteristic of the recorded data is secured, and the reactivity of the recording film is enhanced.
摘要翻译： 在包括具有层压结构的记录膜的光盘中，并且通过施加激光束改变记录膜的光学特性来记录信息，层叠地形成WO 3膜2作为第二层，WO 3需要能量由 当其分解1mol氧分子时约470kJ，包含Sn作为第一层的Sn-43原子％Bi膜3，当其与1mol氧分子键合并产生熔融时，Sn产生约610kJ的能量 点为约139℃，树脂膜4依次形成在形成基板1的表面1b的引导槽1c上。当施加记录激光束时，一部分Sn-43原子％Bi膜3被转动 进入液相，膜2和3都反应，并且记录膜10的光学特性变化，从而记录信息。 结果，确保了记录数据的保持特性，提高了记录膜的反应性。
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公开(公告)号：US06210860B1
公开(公告)日：2001-04-03
申请号：US09285757
申请日：1999-04-05
IPC分类号： G11B724
CPC分类号： G11B7/26 , G11B7/00455 , G11B7/24 , G11B7/243 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24324 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , Y10S430/146
摘要： A recording medium which includes a first substance and a second substance, wherein an external energy is applied to at least one of the first and second substances to react them in order to change the optical characteristics of the substances for recording information, the recording medium including: a first layer composed of a first substance including at least one of S and Se, a second layer composed of a second substance including a metal, and a barrier layer being disposed between the first and second layers, which allows the reaction between the first and second layers when laser beam for recording is irradiated as an external energy, and suppresses the reaction between the first and second layers when laser beam for recording is not irradiated. Alternatively, the recording medium can be free from the barrier layer, and the second substance can be arranged to have two or more compositionally different portions or two or more phases with a different crystalline state. Thus, when the external energy is not applied, the reaction between the first substance and the second substance is suppressed. Hence, the recording characteristics of the recording medium is inhibited from degrading.
摘要翻译： 一种包括第一物质和第二物质的记录介质，其中外部能量被施加到所述第一和第二物质中的至少一个以使其反应，以改变用于记录信息的物质的光学特性，所述记录介质包括 ：由包含S和Se中的至少一个的第一物质构成的第一层，由包括金属的第二物质组成的第二层和在第一和第二层之间设置的阻挡层，其允许第一和第二层之间的反应 以及当用于记录的激光束作为外部能量照射时的第二层，并且当不照射用于记录的激光束时，抑制第一和第二层之间的反应。 或者，记录介质可以没有阻挡层，并且第二物质可以被布置成具有两个或更多个具有不同结晶状态的组成上不同的部分或两个或多个相。 因此，当不施加外部能量时，抑制第一物质与第二物质之间的反应。 因此，抑制了记录介质的记录特性降低。
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公开(公告)号：US06416929B2
公开(公告)日：2002-07-09
申请号：US09319927
申请日：1999-06-17
IPC分类号： B41M526
CPC分类号： G11B7/257 , G11B7/0045 , G11B7/243 , G11B7/2534 , G11B7/2542 , G11B2007/24306 , G11B2007/24312 , G11B2007/2432 , G11B2007/24328 , Y10S430/146
摘要： A recording medium includes a first substance and a second substance at least in which the first and second substances undergo an oxidation-reduction reaction when an external energy is applied, thereby recording information by varying the optical characteristics. In the recording medium, the reaction of the first and second substances is suppressed, reaction which degrades the recording characteristics other than the case where the recording medium is subjected to recording. In an optical disk 100 (i.e., the recording medium), a WO3 film 2 (i.e., a second substance), a C film 3 (i.e., a third substance) and an Sn-10 atomic % Sr film 4 (i.e., a first substance) are formed successively on a substrate 1. When the recording medium is irradiated with a recording laser beam as an external energy, the WO3 forming the film 2 is reduced to WO2.83, and the Sn-10 atomic % Sr forming the film 4 is oxidized to SrO and/or SnO mainly with the WO3 and the Sn-10 atomic % Sr passing through the C film 3 and/or destroying the C film 3. When the recording medium is not irradiated with the recording laser beam, the presence of the C film 3 suppresses the reaction between the WO3 film 2 and the Sn-10 atomic % Sr film 4.
摘要翻译： 记录介质包括第一物质和第二物质，至少当施加外部能量时第一物质和第二物质经历氧化还原反应，从而通过改变光学特性来记录信息。 在记录介质中，第一和第二物质的反应被抑制，除了记录介质被记录的情况之外，会降低记录特性的反应。 在光盘100（即，记录介质）中，WO 3膜2（即第二物质），C膜3（即第三物质）和Sn-10原子％Sr膜4（即， 第一物质）在基板1上依次形成。当以记录激光束照射记录介质作为外部能量时，形成膜2的WO 3减少到WO2.83，并且形成Sn-10原子％Sr 主要以WO 3和Sn-10原子％Sr通过C膜3和/或破坏C膜3，将膜4氧化成SrO和/或SnO。当不用记录激光束照射记录介质时， C膜3的存在抑制WO 3膜2和Sn-10原子％Sr膜4之间的反应。
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公开(公告)号：US6045889A
公开(公告)日：2000-04-04
申请号：US156866
申请日：1998-09-18
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/24 , B32B3/00
CPC分类号： G11B7/24 , G11B7/00455 , G11B7/0052 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A recording medium is for recording information by varying optical characteristic thereof by application of an external energy thereto, and includes a first substance and a second substance. When the external energy is applied to the recording medium, the first and second substances react with each other to form a third substance having a tungsten-bronze crystalline structure, thereby varying the optical characteristic. The third substance absorbs the external energy and varies the reflectivity of the external energy. Thus, the recording medium records information thereon. The recording medium is good in environmental resistance and information retention, because the third substance is stable energetically.
摘要翻译： 记录介质用于通过对其施加外部能量来改变其光学特性来记录信息，并且包括第一物质和第二物质。 当外部能量被施加到记录介质时，第一和第二物质彼此反应以形成具有钨 - 青铜结晶结构的第三物质，从而改变光学特性。 第三物质吸收外部能量并改变外部能量的反射率。 因此，记录介质在其上记录信息。 记录介质的耐环境性和信息保持性良好，因为第三种物质在能量上是稳定的。
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公开(公告)号：US06607279B2
公开(公告)日：2003-08-19
申请号：US09954336
申请日：2001-09-17
申请人： Eiki Niida , Fumikazu Isogai , Yasuya Mita , Norihito Takeuchi , Tomoyoshi Motohiro , Tatsuo Fukano , Yasuhiko Takeda
发明人： Eiki Niida , Fumikazu Isogai , Yasuya Mita , Norihito Takeuchi , Tomoyoshi Motohiro , Tatsuo Fukano , Yasuhiko Takeda
IPC分类号： G01D1128
CPC分类号： G02B6/0038 , G01D11/28
摘要： A light guiding plate guides light from a light source to illuminate a liquid crystal cell. A reflector reflects light from the light source. A first surface and a second surface selectively transmits or reflects light. A first region is formed on the first surface at a location that is relatively near the light source. The first region includes a first inclined face and a second inclined face. The first inclined face reflects light from the light source to guide light to the reflector. The second inclined face reflects light from the light source to the second surface so that the second surface emits light. A second region is formed on the first surface at a location that is relatively far from the light source. The second region includes a third inclined face and a fourth inclined face. The third inclined face reflects light from the light source to the second surface so that the second surface emits light. The fourth inclined face reflects light reflected by the reflector to the second surface so that the second surface emits light.
摘要翻译： 导光板引导来自光源的光以照亮液晶盒。 反射器反射来自光源的光。 第一表面和第二表面选择性地透射或反射光。 在相对靠近光源的位置处，在第一表面上形成第一区域。 第一区域包括第一倾斜面和第二倾斜面。 第一倾斜面反射来自光源的光，以将光引导到反射器。 第二倾斜面将来自光源的光反射到第二表面，使得第二表面发光。 在距离光源相对较远的位置处，在第一表面上形成第二区域。 第二区域包括第三倾斜面和第四倾斜面。 第三倾斜面将来自光源的光反射到第二表面，使得第二表面发光。 第四倾斜面将由反射器反射的光反射到第二表面，使得第二表面发光。
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公开(公告)号：US08580157B2
公开(公告)日：2013-11-12
申请号：US13148549
申请日：2010-02-16
IPC分类号： H01B1/02
CPC分类号： H01M14/005 , C01G19/006 , C01P2002/54 , H01G9/2031 , H01L31/032 , Y02E10/542
摘要： The sulfide has the following composition, and the photoelectric element uses the sulfide. (1) The sulfide contains Cu, Zn, and Sn as a principal component. (2) When x is a ratio of Cu/(Zn+Sn), y is a ratio of Zn/Sn (x and y being atomic ratios), and the composition of the sulfide is represented by the (x, y) coordinates, with the points A=(0.78, 1.32), B=(0.86, 1.32), C=(0.86, 1.28), D=(0.90, 1.23), E=(0.90, 1.18), and F=(0.78, 1.28), the composition (x, y) of the sulfide is on any one of respective straight lines connecting the points A→B→C→D→E→F→A in that order, or within an area enclosed by the respective straight lines.
摘要翻译： 硫化物具有以下组成，光电元件使用硫化物。 （1）硫化物以Cu，Zn，Sn为主要成分。 （2）当x是Cu /（Zn + Sn）的比例时，y是Zn / Sn（x和y是原子比）的比例，硫化物的组成由（x，y）坐标 A =（0.78,1.32），B =（0.86,1.32），C =（0.86,1.28），D =（0.90,1.23），E =（0.90,1.18）和F =（0.78， 1.28），硫化物的组成（x，y）在连接点A-> B-> C-> D-> E-> F→A的各个直线中的任一个上，或者在 区域由相应的直线包围。
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公开(公告)号：US20110303879A1
公开(公告)日：2011-12-15
申请号：US13148549
申请日：2010-02-16
IPC分类号： H01B1/10
CPC分类号： H01M14/005 , C01G19/006 , C01P2002/54 , H01G9/2031 , H01L31/032 , Y02E10/542
摘要： The sulfide has the following composition, and the photoelectric element uses the sulfide. (1) The sulfide contains Cu, Zn, and Sn as a principal component. (2) When x is a ratio of Cu/(Zn+Sn), y is a ratio of Zn/Sn (x and y being atomic ratios), and the composition of the sulfide is represented by the (x, y) coordinates, with the points A=(0.78, 1.32), B=(0.86, 1.32), C=(0.86, 1.28), D=(0.90, 1.23), E=(0.90, 1.18), and F=(0.78, 1.28), the composition (x, y) of the sulfide is on any one of respective straight lines connecting the points A→B-→C→D→E→F→A in that order, or within an area enclosed by the respective straight lines.
摘要翻译： 硫化物具有以下组成，光电元件使用硫化物。 （1）硫化物以Cu，Zn，Sn为主要成分。 （2）当x是Cu /（Zn + Sn）的比例时，y是Zn / Sn（x和y是原子比）的比例，硫化物的组成由（x，y）坐标 A =（0.78,1.32），B =（0.86,1.32），C =（0.86,1.28），D =（0.90,1.23），E =（0.90,1.18）和F =（0.78， 1.28），硫化物的组成（x，y）在连接点A→B→C→D→E→F→A的任何一条直线上，或者在由相应的 直线。
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公开(公告)号：US20130240797A1
公开(公告)日：2013-09-19
申请号：US13988456
申请日：2011-11-29
申请人： Akihiro Nagoya , Ryoji Asahi , Tatsuo Fukano , Hirofumi Hazama , Yumi Saiki , Toshihisa Shimo , Nobuhiro Goda , Satoshi Nakagawa
发明人： Akihiro Nagoya , Ryoji Asahi , Tatsuo Fukano , Hirofumi Hazama , Yumi Saiki , Toshihisa Shimo , Nobuhiro Goda , Satoshi Nakagawa
IPC分类号： H01L31/032
CPC分类号： H01L31/032 , H01L21/02557 , H01L21/0256 , H01L21/02568 , H01L21/02631 , H01L31/0326 , Y02E10/542
摘要： A compound semiconductor contains main constituent elements all of which satisfy the relationship (Cu1-wAw)2(1+a)(Zn1-xBx)1+b(Sn1-yCy)1+c(Sn1-zSez)4(1+d) and having a CZTSX-based compound as a main phase, where −0.3≦a≦0.3, −0.3 ≦b≦0.3, −0.3≦c≦0.3, −0.3≦d≦0.3, 0≦w
摘要翻译： 化合物半导体包含满足关系式（Cu1-wAw）2（1 + a）（Zn1-xBx）1 + b（Sn1-yCy）1 + c（Sn1-zSez）4（1 + d） ）并具有CZTSX基化合物作为主相，其中-0.3 @ a @ 0.3，-0.3 @ b @ 0.3，-0.3 @ c @ 0.3，-0.3 @ d @ 0.3,0
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