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41. 发明专利

JP2009282514A Al ALLOY FILM FOR DISPLAY DEVICE, DISPLAY DEVICE, AND SPUTTERING TARGET 审中-公开
标题翻译：用于显示装置的铝合金膜，显示装置和喷射目标
公开(公告)号：JP2009282514A
公开(公告)日：2009-12-03
申请号：JP2009106664
申请日：2009-04-24
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： GOTO YASUSHI , OKUNO HIROYUKI , NAKAI JUNICHI , NANBU AKIRA
IPC分类号： G02F1/1368 , C22C21/00 , C23C14/14 , G02F1/1343 , H01B5/14 , H01L21/28 , H01L21/285 , H01L21/3205 , H01L23/52 , H01L29/786
摘要： PROBLEM TO BE SOLVED: To provide an Al alloy film for a display device, which has satisfactorily low electric resistance even after heat treatment of low temperature and whose contact resistance with a directly connected transparent electrode is satisfactorily reduced and which has excellent corrosion resistance and heat resistance.
SOLUTION: The Al alloy film directly connected to a transparent conductive film on a substrate of the display device has 0.05 to 0.5 atom% Ni, 0.4 to 1.5 atom% Ge, 0.05 to 0.3 atom% at least one element selected from a rare earth element group in total and ≤1.7 atom% sum total of Ni and Ge.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供一种用于显示装置的Al合金膜，即使在低温热处理后也具有令人满意的低电阻，并且其与直接连接的透明电极的接触电阻令人满意地降低并具有优异的腐蚀性电阻和耐热性。解决方案：直接与显示装置的基板上的透明导电膜连接的Al合金膜具有0.05〜0.5原子％的Ni，0.4〜1.5原子％的Ge，0.05〜0.3原子％的至少一种选自稀土元素总量和≤1.7原子％的Ni和Ge总和。版权所有（C）2010，JPO＆INPIT

42. 发明专利

JP2007335061A Optical information recording medium and its burst cutting area marking method 审中-公开
标题翻译：光学信息记录介质及其冲洗切割区域标记方法
公开(公告)号：JP2007335061A
公开(公告)日：2007-12-27
申请号：JP2006270996
申请日：2006-10-02
申请人： Kobe Steel Ltd , Sony Corp , ソニー株式会社 , 株式会社神戸製鋼所
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/258 , G11B7/0045 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/259
摘要： PROBLEM TO BE SOLVED: To enhance recording characteristics and reliability of a BCA (Burst Cutting Area) part having excellent reproducing characteristics in an optical information recording medium corresponding to a blu-ray disk performing BCA signal recording by laser marking. SOLUTION: A reflection film 7 has a composition consisting essentially of Ag and containing at least one of Nd and Gd and at least one of Sn and In to utilize effects in long term storage stability and suppression of pitting corrosion by Nd and Gd. Thereby, the optical information recording medium wherein an information recording part and the BCA part have excellent reproducing characteristics and the BCA part has excellent recording characteristics and high reliability can be obtained when the BCA signal recording is performed by laser marking by selection of the composition since absorption of laser marking light is heightened by addition of a minute quantity of Gd. An effect to suppress generation of an Ag hillock can be obtained even after a storage environmental test by using the composition further containing Cu. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高对应于通过激光打标执行BCA信号记录的蓝光盘的光信息记录介质中具有优异再现特性的BCA（突发切割区）部分的记录特性和可靠性。解决方案：反射膜7具有基本上由Ag组成并且含有Nd和Gd中的至少一种以及Sn和In中的至少一种的组成，以利用长期储存稳定性的效果，并抑制Nd和Gd的点腐蚀。因此，当通过激光标记通过选择组合执行BCA信号记录时，可以获得其中信息记录部分和BCA部分具有优异再现特性的光信息记录介质，并且可以获得具有优良记录特性和高可靠性的BCA部分激光标记光的吸收通过加入少量的Gd来提高。即使在通过使用进一步含有Cu的组合物的储存环境试验之后也可以获得抑制Ag小丘的产生的效果。版权所有（C）2008，JPO＆INPIT

43. 发明专利

JP2007035103A Ag ALLOY REFLECTIVE FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM AND Ag ALLOY SPUTTERING TARGET FOR FORMING Ag ALLOY REFLECTIVE FILM FOR OPTICAL INFORMATION RECORDING MEDIUM 有权
标题翻译：用于光信息记录介质的银合金反射膜，光信息记录介质和用于形成用于光信息记录介质的Ag合金反射膜的Ag合金溅射目标
公开(公告)号：JP2007035103A
公开(公告)日：2007-02-08
申请号：JP2005213202
申请日：2005-07-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TAUCHI HIRONORI , NAKAI JUNICHI , FUJII HIDEO
IPC分类号： G11B7/258 , C22C5/06 , C23C14/34 , G11B7/26
CPC分类号： C23C14/165 , C22C5/06 , C23C14/3414 , G11B7/258 , G11B7/259 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an Ag alloy reflective film for an optical information recording medium in which laser marking can be easily performed in the reproduction-only optical disk, the optical information recording medium equipped with this reflective film, and a sputtering target for forming this reflective film. SOLUTION: (1) The Ag alloy reflective film for the optical information recording medium used for the optical information recording medium contains the Ag as a principal component, one or more sorts of rare earth elements of 1-10 atm.% in total, and one or more sorts of In, Sn, Al, and Mg of 1-15 atm.% in the total, wherein the total amount of both the contained amount of one or more sorts of the rare earth elements and the contained amount of one or more sorts of the In, Sn, Al, and Mg is 5 or more atm.%. (2) In the Ag alloy reflective film, one or more sorts of Bi, Sb is contained with 0.01-3 atm.%. (3) The sputtering target made from the Ag alloy, and the like, having the same composition as the Ag alloy reflective film in the above (1). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于光学信息记录介质的Ag合金反射膜，其中在仅再现光盘中可以容易地执行激光标记，配备有该反射膜的光学信息记录介质和用于形成该反射膜的溅射靶。（1）用于光学信息记录介质的用于光学信息记录介质的Ag合金反射膜包含Ag作为主要成分，一种或多种稀土元素为1-10atm％总计，以及一种或多种In，Sn，Al和Mg的总量为1-15atm％，其中一种或多种稀土元素的含量和含量的总量的一种或多种In，Sn，Al和Mg是5或更多的大气压。（2）在Ag合金反射膜中，含有0.01-3atm％的Bi，Sb中的一种以上。（3）具有与上述（1）中的Ag合金反射膜相同组成的由Ag合金等制成的溅射靶。版权所有（C）2007，JPO＆INPIT

44. 发明专利

JP2007031743A Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, AND OPTICAL INFORMATION RECORDING MEDIUM 有权
标题翻译：用于光信息记录介质的Ag合金反射膜和光信息记录介质
公开(公告)号：JP2007031743A
公开(公告)日：2007-02-08
申请号：JP2005213204
申请日：2005-07-22
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUJII HIDEO , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： C22C5/06 , G11B7/258
CPC分类号： C23C14/165 , C22C5/06 , G11B7/2534 , G11B7/256 , G11B7/258 , G11B7/259 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an Ag alloy reflection film for an optical information recording medium which has stably excellent initial reflectivity and durability as the fundamental characteristics of a reflection film, and can sufficiently secure required characteristics such as laser marking properties as well, and to provide an optical information recording medium provided with the reflection film. SOLUTION: In the Ag alloy reflection film comprising X1 as a component(s), a concentrated layer region where the content of the X1 is higher than the content of X1 in the whole of the reflection film is formed in the region within 2 nm on the vicinity side of the surface in the Ag alloy reflection film. The optical information recording medium is provided with the reflection film. Further, X1 denotes one or more alloy elements selected from Bi, Si, Ge, Pb, Zn, Cd, Hg, Al, Ga, In, Tl, Sn, As and Sb. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种光学信息记录介质的Ag合金反射膜，其具有作为反射膜的基本特性的稳定优异的初始反射率和耐久性，并且可以充分确保激光打标性能等所需特性，如并且提供设置有反射膜的光学信息记录介质。解决方案：在包含X1作为组分的Ag合金反射膜中，在整个反射膜中X1的含量高于X1的含量的浓缩层区域形成在 Ag合金反射膜的表面附近为2nm。光信息记录介质设置有反射膜。此外，X1表示选自Bi，Si，Ge，Pb，Zn，Cd，Hg，Al，Ga，In，Tl，Sn，As和Sb中的一种或多种合金元素。版权所有（C）2007，JPO＆INPIT

45. 发明专利

JP2006339666A Sputtering target for forming aluminum-alloy film 审中-公开
标题翻译：用于形成铝合金薄膜的溅射靶
公开(公告)号：JP2006339666A
公开(公告)日：2006-12-14
申请号：JP2006194468
申请日：2006-07-14
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： GOTO YASUSHI , KUGIMIYA TOSHIHIRO , NAKAI JUNICHI , FUKU KATSUFUMI
IPC分类号： H01L21/285 , C22C21/00 , C22C21/10 , C22C21/12 , H01L21/28 , H01L21/3205 , H01L23/52
摘要： PROBLEM TO BE SOLVED: To provide a sputtering target useful for forming an aluminum-alloy film, in which the aluminum-alloy film can make direct contact with a transparent electrode, and a barrier metal can be eliminated. SOLUTION: The sputtering target for forming the aluminum-alloy film includes 0.1-6 atomic% X 1 (X 1 = at least one kind of Ag, Zn, Cu and Ni) and 0.1-6 atomic% X 2 (X 2 =Nd) as the alloy components. Those contents satisfy a relationship of formula (I): 0.7≤0.5×CX 1 +CX 2 ≤4.5. Where, in the formula (I), the CX 1 represents the content (atomic%) of Ag, Zn, Cu and Ni in the aluminum-alloy, and the CX 2 represents the content (atomic%) of Nd in the aluminum-alloy, respectively. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供可用于形成铝合金膜的溅射靶，其中铝合金膜可以与透明电极直接接触，并且可以消除阻挡金属。解决方案：用于形成铝合金膜的溅射靶包括0.1-6原子％X 1 =至少一种Ag，Zn， Cu和Ni）和0.1-6原子％X 2 （X 2 = Nd）作为合金成分。这些含量满足式（I）的关系：0.7≤0.5×CX 1 + CX 2 ≤4.5。其中，在式（I）中，CX 1 表示铝合金中的Ag，Zn，Cu和Ni的含量（原子％），CX 2 分别表示铝合金中的Nd的含量（原子％）。版权所有（C）2007，JPO＆INPIT

46. 发明专利

JP2006294195A Ag alloy reflection film for optical information recording, optical information recording medium and ag alloy sputtering target for deposition of ag alloy reflection film for optical information recording 审中-公开
标题翻译：用于光信息记录的AG合金反射膜，用于光学信息记录的AG合金反射膜沉积的光学信息记录介质和AG合金溅射目标
公开(公告)号：JP2006294195A
公开(公告)日：2006-10-26
申请号：JP2005117313
申请日：2005-04-14
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/258 , G11B7/26
CPC分类号： G11B7/258 , C22C5/06 , C22C5/08 , C23C14/205 , C23C14/3414 , G11B7/259 , Y10T428/12 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an Ag alloy reflection film for optical information recording on which laser marking can be easily performed, to provide an optical information recording medium provided with the reflection film and a sputtering target for formation of the reflection film. SOLUTION: (1) The Ag alloy reflection film for optical information recording primarily contains Ag and contains 0.01 to 3 at%, in total, of at least one of Bi and Sb and 3 to 42 at%, in total, of at least one of Cu, Ge, Mg and Zn. (2) The above Ag alloy reflection film contains 0.1 to 3 at% Y. (3) The optical information recording medium has the above Ag alloy reflection film. (4) The Ag alloy sputtering target for formation of the above Ag alloy reflection film primarily contains Ag, contains 0.01 to 3 at% Sb (or 0.03 to 10 at% Bi) and contains 3 to 42 at%, in total, of at least one of Cu, Ge, Mg and Zn. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种可以容易地执行激光标记的光学信息记录用Ag合金反射膜，以提供设置有反射膜的光学信息记录介质和用于形成反射膜的溅射靶。解决方案：（1）用于光学信息记录的Ag合金反射膜主要包含Ag，并且总共包含0.01至3at％的Bi和Sb中的至少一种，并且总共为3至42at％ Cu，Ge，Mg和Zn中的至少一种。（2）上述Ag合金反射膜含有0.1〜3原子％Y.（3）光学信息记录介质具有上述Ag合金反射膜。（4）用于形成上述Ag合金反射膜的Ag合金溅射靶主要含有Ag，其含有0.01〜3at％的Sb（或Bi〜0.03％，10％，Bi），总共含有3〜42at％ Cu，Ge，Mg和Zn中的至少一种。版权所有（C）2007，JPO＆INPIT

47. 发明专利

JP2006294194A Reflection film for optical information recording medium and optical information recording medium 有权
标题翻译：用于光信息记录介质和光信息记录介质的反射膜
公开(公告)号：JP2006294194A
公开(公告)日：2006-10-26
申请号：JP2005117312
申请日：2005-04-14
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TAUCHI HIRONORI , NAKAI JUNICHI , TAKAGI KATSUHISA
IPC分类号： G11B7/24 , G11B7/258
摘要： PROBLEM TO BE SOLVED: To provide a reflection film for an optical information recording medium having excellent smoothness and reflectance and to provide the optical information recording medium provided with the reflection film. SOLUTION: (1) The reflection film for the optical information recording medium is a two layer reflection film, wherein a second reflection film composed of Al or an Al alloy having 5 to 100 nm film thickness is provided on a light incident side of a first reflection film composed of a Ag alloy having 20 to 200 nm film thickness, the Ag alloy contains at least one of 0.05 to 3.0 at% Nd, 0.1 to 5.0 at% Cu and 0.01 to 1.0 at% Bi. (2) In the reflection film for the optical information recording medium, the Ag alloy contains ≤3.0 at% , in total, one or more of Pd, Pt and Au. (3) In the reflection film for the optical information recording medium, the Al alloy contains ≤4.0 at%, in total, one or more of Nd, Ti, Ta and Cr. (4) The optical information recording medium is provided with the reflection film for the optical information recording medium. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异平滑度和反射率的光学信息记录介质的反射膜，并提供设置有反射膜的光学信息记录介质。（1）光信息记录介质用反射膜是双层反射膜，其中，在光入射侧设置由Al构成的第二反射膜或膜厚为5〜100nm的Al合金由Ag合金膜厚为20〜200nm构成的第一反射膜，Ag合金含有0.05〜3.0at％的Nd，0.1〜5.0at％的Cu和0.01〜1.0at％的Bi中的至少一个。（2）在光学信息记录介质用反射膜中，Ag合金含有≤3.0at％的Pd，Pt和Au中的一种以上。（3）在光学信息记录介质用反射膜中，Al合金含有≤4.0at％的Nd，Ti，Ta和Cr中的一种以上。（4）光信息记录介质设置有用于光信息记录介质的反射膜。版权所有（C）2007，JPO＆INPIT

48. 发明专利

JP2006284880A Light reflecting film and light reflector 审中-公开
标题翻译：光反射膜和光反射器
公开(公告)号：JP2006284880A
公开(公告)日：2006-10-19
申请号：JP2005104149
申请日：2005-03-31
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： SATO TOSHIKI , TAUCHI HIRONORI , NAKAI JUNICHI , TAKAGI KATSUHISA
IPC分类号： G02B5/08 , C22C5/06
摘要： PROBLEM TO BE SOLVED: To provide a light reflecting film (Ag-based alloy film) which hardly causes growth or aggregation of Ag crystal grains, can keep high reflectance and shows an index b* of 3 or less indicating the degree of yellowing, and to provide a light reflector using the light reflecting film.
SOLUTION: The present invention includes: (1) a light reflecting film comprising an Ag-based alloy containing one or more kinds of rare earth elements by 0.05 to 0.75 atomic% in total and one or more kinds of Au, Pd and Pt by 0.5 to 2.0 atomic% in total; (2) a light reflecting film of (1) in which one or more kinds of rare earth elements is Nd and/or Y; or (3) a light reflecting film of (1) in which the Ag-based alloy contains one or more of Bi and Sn by 0.01 to 0.7 atomic% in total; and (4) a light reflector having one of the above light reflecting films.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供几乎不引起Ag晶粒的生长或聚集的光反射膜（Ag系合金膜），可以保持高反射率，并且显示指数b *为3以下的指示度黄化，并提供使用光反射膜的光反射器。解决方案：本发明包括：（1）一种光反射膜，其包含含有一种或多种稀土元素的Ag基合金总计为0.05至0.75原子％，以及一种或多种Au，Pd和总计为0.5〜2.0原子％的Pt; （2）其中一种或多种稀土元素是Nd和/或Y的（1）的光反射膜; 或（3）（1）的光反射膜，其中，所述Ag系合金含有Bi和Sn中的一种以上，总计为0.01〜0.7原子％和（4）具有上述光反射膜之一的光反射器。版权所有（C）2007，JPO＆INPIT

49. 发明专利

JP2006048899A Semi-reflective film and reflective film for optical information recording medium, optical information recording medium and sputtering target 有权
标题翻译：用于光信息记录介质的半反射膜和反射膜，光信息记录介质和溅射目标
公开(公告)号：JP2006048899A
公开(公告)日：2006-02-16
申请号：JP2005179607
申请日：2005-06-20
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TAKAGI KATSUHISA , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/24 , C22C5/06 , C23C14/06 , C23C14/34 , G11B7/258 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide a semi-reflective film and a reflective film for an optical information recording medium having excellent reading and reproducing properties and long term reliability, a sputtering target for the optical information recording medium used in depositing the semi-reflective film or the reflective film and the optical information recording medium including the semi-reflective film or the reflective film by finding out an Ag based alloy exhibiting high cohesion resistance, high light resistance, high heat resistance, high reflectivity, high transmissivity, low absorptivity and high thermal conductivity which cannot be obtained by pure Ag or by a conventional Ag alloy. SOLUTION: Each of a semi-reflective film or a reflective film for an optical information recording medium and an Ag based alloy sputtering target includes an Ag based alloy containing 0.01 to 10 atomic percent of Li. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有优异的读取和再现性能和长期可靠性的用于光学信息记录介质的半反射膜和反射膜，用于沉积半色调的光学信息记录介质的溅射靶通过发现显示出高的内聚力，高耐光性，高耐热性，高反射率，高透射率，低透射率的Ag基合金的反射膜或反射膜和包括半反射膜或反射膜的光学信息记录介质吸收性和高导热性，其不能通过纯Ag或常规Ag合金获得。解决方案：用于光学信息记录介质的半反射膜或反射膜和Ag基合金溅射靶中的每一个包括含有0.01至10原子％的Li的Ag基合金。版权所有（C）2006，JPO＆NCIPI

50. 发明专利

JP2005015893A REFLECTION FILM OF Ag ALLOY FOR REFLECTOR, REFLECTOR USING THE REFLECTION FILM OF Ag ALLOY, AND SPUTTERING TARGET OF Ag ALLOY FOR FORMING THIN FILM OF Ag ALLOY FOR THE REFLECTION FILM 有权
标题翻译： Ag合金反射膜的反射膜，使用Ag合金的反射膜的反射器和用于形成Ag合金薄膜用于反射膜的Ag合金的溅射靶
公开(公告)号：JP2005015893A
公开(公告)日：2005-01-20
申请号：JP2003185307
申请日：2003-06-27
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： NAKAI JUNICHI , SATO TOSHIKI , TAKAGI KATSUHISA , TAUCHI HIRONORI
IPC分类号： C23C14/34 , B60R1/08 , C22C5/06 , G02B1/10 , G02B5/08 , G02B5/26
CPC分类号： G02B5/0858 , B60R1/08 , G02B5/08 , Y10S359/90
摘要： PROBLEM TO BE SOLVED: To provide the reflection film of an Ag alloy for a reflector, which has high reflectance, superior weathering resistance and superior heat resistance; a reflector; and a sputtering target of the Ag alloy for forming the thin film of the Ag alloy for the reflection film. SOLUTION: (1) The reflection film of the Ag alloy for the reflector has a structure having a Bi layer and/or a Bi oxide layer formed on the surface of the thin film of the Ag alloy containing Bi, and/or on a boundary between the thin film of the Ag alloy and another layer on the thin film. (2) The Bi layer and/or the Bi oxide layer in the reflection film of the Ag alloy has a thickness of 2.0 nm or thinner. (3) The thin film of the Ag alloy in the reflection film contains 0.01-3.0 atom% Bi. (4) The reflector has the reflection film of the Ag alloy formed on a substrate. (5) The sputtering target of the Ag alloy is used for forming the thin film of the Ag alloy. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高反射率，优异的耐候性和优异的耐热性的用于反射器的Ag合金的反射膜; 反射器以及用于形成用于反射膜的Ag合金薄膜的Ag合金的溅射靶。（1）反射器用Ag合金的反射膜具有在含有Bi的Ag合金薄膜的表面形成有Bi层和/或Bi氧化物层的结构，和/或在Ag合金薄膜和薄膜上的另一层之间的边界上。（2）Ag合金的反射膜中的Bi层和/或Bi氧化物层的厚度为2.0nm以下。（3）反射膜中的Ag合金薄膜含有0.01-3.0原子％的Bi。（4）反射体在基板上形成有Ag合金的反射膜。（5）Ag合金的溅射靶用于形成Ag合金薄膜。版权所有（C）2005，JPO＆NCIPI

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