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公开(公告)号：US5879773A
公开(公告)日：1999-03-09
申请号：US971740
申请日：1997-11-17
CPC分类号： G11B5/62 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/31678
摘要： A recordable optical disk including a transparent substrate; a recording layer formed over the substrate; a reflective layer formed over the recording layer; and a thin dielectric interlayer formed on the recording layer at the interface between the reflective layer and the recording layer wherein the thin dielectric interlayer includes materials selected from the group consisting of Ge--C--H, Si--N and InSnSb--O, the interlayer being selected so as to improve the optical disk recording stability without significantly affecting the reflection of a recording light beam passing through the substrate and the recording layer and which is reflected by the reflective layer.
摘要翻译： 一种可记录光盘，包括透明基板; 形成在所述基板上的记录层; 形成在所述记录层上的反射层; 以及在反射层和记录层之间的界面处形成在记录层上的薄介电层间，其中薄的电介质中间层包括选自Ge-CH，Si-N和InSnSb-O的材料，选择中间层 以便提高光盘的记录稳定性，而不会显着影响通过基板和记录层的记录光束的反射并被反射层反射。
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公开(公告)号：US5783301A
公开(公告)日：1998-07-21
申请号：US741416
申请日：1996-10-29
申请人： Tukaram K. Hatwar , Yuan-Sheng Tyan
发明人： Tukaram K. Hatwar , Yuan-Sheng Tyan
CPC分类号： G11B11/10591 , G11B11/10593 , G11B7/254 , Y10T428/1121 , Y10T428/26
摘要： A magnetooptical recording medium is described having a substrate, a seed layer structure having at least two layers including a first layer formed on the substrate and having amorphous ITO and having a thickness of greater than 20 nm but less than 200 nm; and a polycrystalline metal layer formed directly on the first layer having a thickness of 0.2-3.2 nm. The recording medium further includes a recording multilayer of alternate layers of platinum and cobalt or palladium and cobalt alloy deposited onto the said seed layer structure, whereby the said seed layer structure is selected to improve the coercivity and squareness of the recording multilayer.
摘要翻译： 磁光记录介质被描述为具有衬底，种子层结构，其具有至少两层，包括形成在衬底上的具有非晶形ITO并具有大于20nm但小于200nm的厚度的第一层; 以及直径在0.2-3.2nm厚度的第一层上形成的多晶金属层。 记录介质还包括沉积在所述种子层结构上的铂和钴或钯和钴合金的交替层的记录多层，由此选择所述种子层结构以提高记录多层的矫顽力和矩形度。
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公开(公告)号：US5693200A
公开(公告)日：1997-12-02
申请号：US616148
申请日：1996-03-14
IPC分类号： G11B11/10 , G11B11/105 , C23C14/34
CPC分类号： G11B11/10582 , G11B11/10589 , G11B11/10593
摘要： A method of forming a magneto-optical medium is disclosed. The method includes providing a seed layer on a substrate and forming a recording multilayer which includes sputtering at a pressure of greater than 15 mT alternating layers of Co/Pt to deposit them on said seed layer, wherein the seed layer is deposited at sputtering pressure of less than 5 mT and the seed layer material is selected to improve the coercivity and squareness of the Kerr hysteresis loop of the recording multilayer.
摘要翻译： 公开了一种形成磁光介质的方法。 该方法包括在衬底上提供种子层并形成记录多层，其包括在大于15mT交替层的Co / Pt的压力下溅射以沉积在所述种子层上，其中种子层以溅射压力 选择小于5mT的晶种层材料以提高记录多层的克尔磁滞回线的矫顽力和矩形度。
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公开(公告)号：US5055364A
公开(公告)日：1991-10-08
申请号：US435915
申请日：1989-11-13
申请人： Tukaram K. Hatwar
发明人： Tukaram K. Hatwar
IPC分类号： G11B11/10 , G11B11/105
CPC分类号： G11B11/10589 , Y10S428/90
摘要： A magnetooptical recording element having improved corrosion and oxidation resistance comprises a substrate and a magnetooptical recording film having a composition represented by the formula:(TbFeCo).sub.1-x-y Zr.sub.x Pd.sub.ywherein x and y represent atomic percent,1.ltoreq.x.ltoreq.15 and 1.ltoreq.y.ltoreq.15.
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85.发明授权Multilayer magnetooptic recording medium with a polarizable palladium intermediate layer 失效具有可极化钯中间层的多层磁光记录介质
公开(公告)号：US4992338A
公开(公告)日：1991-02-12
申请号：US488166
申请日：1990-03-05
IPC分类号： G11B11/10 , G11B11/105 , H01F10/30
CPC分类号： G11B11/10582 , Y10S428/90
摘要： A multilayer, direct-overwrite, magneto-optic recording elment comprises first and second layers of magnetic materials having different magnetic coercivities and Curie temperatures. Such layers are spaced apart by an intermediate layer comprising a readily polarizable non-magnetic metal. The intermediate layer serves to control the degree of magnetic exchange interaction between the magnetic layers, and prevents the constituents of the magnetic layers from diffusing between such layers.
摘要翻译： 多层直接覆盖的磁光记录装置包括具有不同磁性矫顽力和居里温度的第一和第二层磁性材料。 这样的层被包含容易极化的非磁性金属的中间层隔开。 中间层用于控制磁性层之间的磁交换相互作用的程度，并且防止磁性层的组分在这些层之间扩散。
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公开(公告)号：US4885134A
公开(公告)日：1989-12-05
申请号：US234996
申请日：1988-08-22
申请人： Tukaram K. Hatwar
发明人： Tukaram K. Hatwar
CPC分类号： G11B7/26 , C23C14/3414 , Y10S428/928
摘要： Highly uniform alloy targets are prepared by melting together predetermined amounts of terbium iron and cobalt with an additional element selected from platinum, chromium, nickel, palladium, tantalum, hafnium or mixtures thereof in an argon atmosphere and casting the thus formed melt into a mold.
摘要翻译： 通过在氩气气氛中将预定量的铽铁和钴与选自铂，铬，镍，钯，钽，铪或其混合物的附加元素熔合在一起制备高均匀的合金靶，并将如此形成的熔体浇铸到模具中。
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公开(公告)号：US4877690A
公开(公告)日：1989-10-31
申请号：US317401
申请日：1989-03-01
申请人： David A. Glocker , Tukaram K. Hatwar , Gregory Lynn McIntire , Srinivas T. Rao , Douglas G. Stinson
发明人： David A. Glocker , Tukaram K. Hatwar , Gregory Lynn McIntire , Srinivas T. Rao , Douglas G. Stinson
IPC分类号： G11B11/105
CPC分类号： G11B11/10586 , Y10S428/928 , Y10T428/12576 , Y10T428/12611 , Y10T428/12812 , Y10T428/12931
摘要： A magnetic optical recording element including a rare earth-transition metal recording layer, a barrier layer and a self-passivating active metal layer.
摘要翻译： 一种磁光记录元件，包括稀土过渡金属记录层，阻挡层和自钝化活性金属层。
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公开(公告)号：US08956738B2
公开(公告)日：2015-02-17
申请号：US12573175
申请日：2009-10-05
申请人： William J. Begley , Tukaram K. Hatwar , Liang-Sheng Liao , Kevin P. Klubek , Manju Rajeswaran , Natasha Andrievsky
发明人： William J. Begley , Tukaram K. Hatwar , Liang-Sheng Liao , Kevin P. Klubek , Manju Rajeswaran , Natasha Andrievsky
CPC分类号： H01L51/0058 , H01L51/0052 , H01L51/0056 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0077 , H01L51/008 , H01L51/0081 , H01L51/5048 , H01L2251/308 , Y10S428/917 , Y10T428/265 , Y10T428/31504
摘要： An OLED device including a cathode, a light emitting layer and an anode, in that order, and, having located between the cathode and the light emitting layer, a further layer containing an alkali metal or alkaline earth metal salt of a 2-(2-hydroxyphenyl)phenanthroline derivative, according to Formula (MC) below. Such devices exhibit reduced drive voltage while maintaining good luminance.
摘要翻译： 一种包括阴极，发光层和阳极的OLED器件，依次具有位于阴极和发光层之间的另一层，该层含有2-（2）的碱金属或碱土金属盐 - 羟基苯基）菲咯啉衍生物，根据下式（MC）。 这样的器件在保持良好亮度的同时表现出降低的驱动电压。
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公开(公告)号：US08603642B2
公开(公告)日：2013-12-10
申请号：US12465235
申请日：2009-05-13
申请人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
发明人： Tukaram K. Hatwar , Jeffrey P. Spindler , Denis Y. Kondakov , Steven A. Van Slyke , Sven Z. Murano , Gufeng He
CPC分类号： H01L51/5044 , H01L51/0037 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0078 , H01L51/0084 , H01L51/0085 , H01L51/506 , H01L51/5076 , H01L51/5278 , H01L2251/552 , Y10T428/12507
摘要： The invention provides an electronic device including an anode and a cathode, between which there are at least two organic phototransducing units where the units are separated by an intermediate connecting region which comprises in sequence: an organic p-type layer, an intermediate layer in direct contact with the organic p-type layer and including a compound that has a LUMO more negative than −3.0 eV and is different from the organic compound in the organic p-type layer, and an n-type doped organic layer in direct contact with the intermediate layer and including an electron transport material as a host and an organic n-dopant with a HOMO less negative than −4.5 eV. In one embodiment, the electronic device is a tandem OLED.
摘要翻译： 本发明提供了一种包括阳极和阴极的电子器件，其间有至少两个有机光电转换单元，其中单元由中间连接区域分开，中间连接区域依次包括有机p型层，直接中间层 与有机p型层接触，并且包括具有比-3.0eV更负的LUMO并且与有机p型层中的有机化合物不同的化合物，以及与有机p型层直接接触的n型掺杂有机层 中间层并且包括作为主体的电子传输材料和HOMO小于-4.5eV的有机n-掺杂剂。 在一个实施例中，电子设备是串联OLED。
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公开(公告)号：US08283054B2
公开(公告)日：2012-10-09
申请号：US12417883
申请日：2009-04-03
IPC分类号： H01L51/54
CPC分类号： H01L51/0054 , H01L51/0059 , H01L51/0072 , H01L51/0077 , H01L51/5048 , H01L51/5278
摘要： A white-light-emitting tandem OLED device having spaced anode and cathode including: first and second light-emitting units disposed between the anode and cathode; an intermediate connector including an n-type layer and a p-type layer disposed between the first and second light-emitting units; and a fluoranthene-containing electron-transporting layer adjacent to the n-type layer of the intermediate connector and including at least 25% of a 7,10-diaryl-substituted fluoranthene compound having no aromatic rings annulated to the fluoranthene nucleus.
摘要翻译： 具有间隔开的阳极和阴极的白光发射串联OLED器件包括：布置在阳极和阴极之间的第一和第二发光单元; 中间连接器，包括设置在第一和第二发光单元之间的n型层和p型层; 以及与中间连接体的n型层相邻的含荧蒽的电子传输层，并且包含至少25％的没有芳族环的芳香环的7,10-二芳基取代的荧蒽化合物至荧蒽核。
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