公开(公告)号：US06605854B2

公开(公告)日：2003-08-12

申请号：US10046988

申请日：2002-01-17

申请人： Hiroyuki Nagase ,  Shuichi Suzuki ,  Masaki Otoguro ,  Yasuharu Ichinose ,  Teruhiro Mitsuyasu

发明人： Hiroyuki Nagase ,  Shuichi Suzuki ,  Masaki Otoguro ,  Yasuharu Ichinose ,  Teruhiro Mitsuyasu

IPC分类号： H01L27095

CPC分类号： H01L21/6836 ,  H01L24/27 ,  H01L27/0676 ,  H01L29/66136 ,  H01L2221/68327 ,  H01L2224/0401 ,  H01L2224/06102 ,  H01L2224/16 ,  H01L2224/274 ,  H01L2224/45144 ,  H01L2924/01029 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/12032 ,  H01L2924/12034 ,  H01L2924/12036 ,  H01L2924/19041 ,  H01L2924/30105 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01L2924/00

摘要： The package size of a diode is made smaller. On the element forming face of a semiconductor substrate having a p−-type conductive type, after a hyper-abrupt p+n+ junction of a p+-type diffusion layer, an n+-type hyper-abrupt layer, an n−-epitaxial layer, an n-type low resistance layer and an n+-type diffusion layer is formed, an anode electrode is formed on the top of the p+-type diffusion layer and a cathode electrode is formed on the top of the n+-type diffusion layer. Thereafter, electrode bumps are formed on the top of the anode electrode and the cathode electrode to thereby manufacture a small diode that can be facedown bonded onto a mounting board.

摘要翻译： 二极管的封装尺寸更小。 在具有p型导电类型的半导体衬底的元件形成面上，在p +型扩散层的高突变p + n +结之后，n +型超突变层，n-外延层 形成n型低电阻层和n +型扩散层，在p +型扩散层的顶部形成阳极，在n +型扩散层的顶部形成阴极电极。 此后，在阳极电极和阴极电极的顶部上形成电极凸块，从而制造出可以面向固定在安装板上的小型二极管。

公开(公告)号：US20050009298A1

公开(公告)日：2005-01-13

申请号：US10485734

申请日：2001-09-20

申请人： Shuichi Suzuki ,  Hiroyuki Nagase ,  Yasuharu Ichinose ,  Teruhiro Mitsuyasu

发明人： Shuichi Suzuki ,  Hiroyuki Nagase ,  Yasuharu Ichinose ,  Teruhiro Mitsuyasu

IPC分类号： H01L21/301 ,  H01L21/68 ,  H01L21/78 ,  H01L23/544 ,  H01L29/06 ,  H01L21/46 ,  H01L21/30

CPC分类号： H01L21/6836 ,  H01L21/78 ,  H01L23/544 ,  H01L24/27 ,  H01L29/0657 ,  H01L2221/68327 ,  H01L2223/54406 ,  H01L2223/54433 ,  H01L2223/54473 ,  H01L2223/5448 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/05027 ,  H01L2224/05147 ,  H01L2224/05184 ,  H01L2224/05556 ,  H01L2224/05567 ,  H01L2224/05572 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/16 ,  H01L2224/274 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/10157 ,  H01L2924/12034 ,  H01L2924/12036 ,  H01L2924/12042 ,  H01L2924/30105 ,  H01L2924/3025 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00014

摘要： For marking a package efficiently at low cost, there is provided a dicing sheet 25 having transfer patterns 28A, 28B and an alignment mark 31 disposed at predetermined positions on a main surface of a base material 26, and an orientation flat 32 of a semiconductor wafer 1 and the alignment mark 31 are aligned with each other, then the main surface of the dicing sheet with the transfer patterns 28A, 28B and the alignment mark 31 disposed thereon and a back surface of the semiconductor wafer 1 are affixed to each other, and thereafter heat and pressure are applied to a back surface of the dicing sheet 25, thereby allowing the transfer patterns 28A and 28B to be transferred at a time to back surfaces of semiconductor chips from the dicing sheet 25.

摘要翻译： 为了以低成本有效地标记封装，提供了具有转印图案28A，28B和设置在基材26的主表面上的预定位置处的对准标记31的切割片25和半导体晶片的取向平面32 1和对准标记31彼此对准，则具有设置在其上的转印图案28A，28B和对准标记31的切割片的主表面和半导体晶片1的背面彼此固定， 然后将热和压力施加到切割片25的背面，从而允许转印图案28A和28B一次从切割片25转移到半导体芯片的背面。

公开(公告)号：US20060079027A1

公开(公告)日：2006-04-13

申请号：US10514471

申请日：2003-05-16

申请人： Kohei Yamada ,  Yasuharu Ichinose ,  Hiroyuki Nagase

发明人： Kohei Yamada ,  Yasuharu Ichinose ,  Hiroyuki Nagase

IPC分类号： H01L21/48 ,  H01L21/44 ,  H01L21/50

CPC分类号： H01L21/568 ,  H01L21/4857 ,  H01L21/561 ,  H01L23/3107 ,  H01L23/49816 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/97 ,  H01L2221/68345 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/49171 ,  H01L2224/4943 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01327 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/12032 ,  H01L2924/14 ,  H01L2924/15184 ,  H01L2924/15311 ,  H01L2924/1532 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/20752 ,  H01L2924/30107 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/0401

摘要： A manufacturing method of a thin and small-sized semiconductor device, which is integrated into an electronic instrument. A silicon wafer is prepared, and oxide films are formed on the main face and the rear face of the wafer. An insulating film is selectively formed on the main face of the wafer to make through holes. Metal-laminated films are formed on the oxide films on the bottoms of the through holes, and further first and second metal films are formed on the metal-laminated films to form metal pedestals. Next, a semiconductor chip wherein a diode is formed is fixed onto the main face of one of the metal pedestals through one electrode of the chips, and the other electrode is connected to the other of the metal pedestals through an electroconductive wire. Next, the semiconductor chip, the wire and so on are covered with an insulating resin layer, and then the silicon wafer and the oxide film are removed so that the oxide film stuck onto the rear face of the sealant remains. The oxide film on the rear face of the resin layer is etched and removed, and a metal plating film is formed on the surfaces of the metal pedestals exposed to the rear face of the resin layer. The resin layer is then cut lengthwise and breadthwise to manufacture semiconductor devices.

摘要翻译： 集成在电子仪器中的薄型和小型半导体器件的制造方法。 制备硅晶片，并且在晶片的主面和背面上形成氧化物膜。 在晶片的主面上选择性地形成绝缘膜，以形成通孔。 在通孔的底部的氧化物膜上形成金属层叠膜，并且在金属层叠膜上形成另外的第一金属膜和第二金属膜，以形成金属基座。 接下来，通过芯片的一个电极将形成有二极管的半导体芯片固定在一个金属基座的主面上，另一个电极通过导电线与另一个金属基座连接。 接下来，半导体芯片，导线等被绝缘树脂层覆盖，然后去除硅晶片和氧化物膜，使得粘附在密封剂背面上的氧化膜残留。 蚀刻除去树脂层背面的氧化膜，在暴露于树脂层的背面的金属基座的表面上形成金属镀膜。 然后沿长度方向和宽度方向切割树脂层以制造半导体器件。

公开(公告)号：US07141358B2

公开(公告)日：2006-11-28

申请号：US10902139

申请日：2004-07-30

申请人： Hiroyuki Nagase

发明人： Hiroyuki Nagase

IPC分类号： G03F7/30 ,  G03F7/32

CPC分类号： G03F7/322

摘要： A developer comprising at least one carbonate, at least one hydrogen carbonate and at least one alkali silicate, wherein the ratio of the total molar concentration “a” of the carbonate and the hydrogen carbonate to the molar concentration “b” of the SiO2 component present in the alkali silicate: “a/b” ranges from 1:0.3 to 1:2, the total molar concentration of “a” and “b”: “a+b” ranges from 0.1 to 2 mole/L, and the pH value thereof ranges from 9 to 13; and an image-forming method which comprises the steps of imagewise exposing a negative-working image-forming material which comprises a substrate provided thereon with an image-recording layer comprising an infrared light absorber, a polymerization initiator, an ethylenically unsaturated bond-containing monomer and a polymer binder, and then developing the imagewise exposed image-forming material with the foregoing developer.

摘要翻译： 包含至少一种碳酸盐，至少一种碳酸氢盐和至少一种碱金属硅酸盐的显影剂，其中碳酸盐和碳酸氢盐的总摩尔浓度“a”与SiO

公开(公告)号：US06756183B2

公开(公告)日：2004-06-29

申请号：US10222903

申请日：2002-08-19

申请人： Hiroyuki Nagase

发明人： Hiroyuki Nagase

IPC分类号： G03F730

CPC分类号： G03F7/322

摘要： A method for preparing a lithographic printing plate comprising the steps of imagewise exposing, to light, a presensitized plate for use in making a lithographic printing plate, which comprises a grained and anodized substrate provided thereon with a photopolymerizable light-sensitive layer containing a compound having at least one addition-polymerizable ethylenically unsaturated double bond and a titanocene type initiator; and then developing the light-exposed presensitized plate using a developer which comprises a surfactant and a weak acid or a salt thereof having a dissociation constant pka ranging from 10 to 13, and has a pH value ranging from 11.5 to 12.8. The method exhibits excellent development performance, and gives good results to the resultant printing plate in terms of printing durability and scumming. In addition, the change in pH value of the developer is so small that the stable development can be ensured for a long period of time.

摘要翻译： 一种制备平版印刷版的方法，包括以下步骤：成像曝光用于制备平版印刷版的预敏化板，其包括在其上设置有可光聚合的感光层的光致聚合光敏层，所述光致聚合光敏层含有具有 至少一种可加成聚合的烯属不饱和双键和二茂钛型引发剂; 然后使用包含表面活性剂和弱酸或其盐的解离常数pka为10〜13的显影剂显影出曝光的未敏化平版，并具有11.5〜12.8的pH值。 该方法表现出优异的显影性能，并且在印刷耐久性和浮渣方面对得到的印版具有良好的结果。 此外，显影剂的pH值的变化如此之小，以至于可以长期确保稳定的显影。

公开(公告)号：US5882838A

公开(公告)日：1999-03-16

申请号：US943122

申请日：1997-10-03

申请人： Satoshi Hoshi ,  Hiroyuki Nagase

发明人： Satoshi Hoshi ,  Hiroyuki Nagase

IPC分类号： G03F7/06 ,  G03F7/00 ,  G03F7/028 ,  G03F7/11 ,  G03C1/46 ,  G03C1/93 ,  G03C8/08 ,  G03C8/40

CPC分类号： G03F7/0285

摘要： A silver halide light-sensitive material comprises a support, a hardening layer and a light-sensitive layer. The hardening layer contains an ethylenically unsaturated polymerizable compound or an ethylenically unsaturated cross-linkable polymer. The light-sensitive layer contains silver halide and a hydrophilic polymer. The hardening layer or the light-sensitive layer contains a reducing agent. An adhesive layer or the light-sensitive layer contains a water-soluble synthetic polymer. The adhesive layer is provided between the hardening layer and the light-sensitive layer. The water-soluble synthetic polymer comprises a repeating unit represented by the formula (I) in an amount of at least 50 mol %: ##STR1## in which each of n1 and n2 is an integer of 10 to 5,000; each of R.sup.1 and R.sup.2 is hydrogen, an alkyl group or an aryl group; X is --O--R.sup.4 --O-- or --NR.sup.5 --; R.sup.4 is an alkylene group, an alkyleneoxyalkylene group, an arylene group or an aralkylene group; R.sup.5 is an alkyl group or an aryl group; Y.sup.1 is --CO-- or --CONH--; Y.sup.2 is --CO-- or --NHCO--; and R.sup.3 is an alkylene group, an alkenylene group, an arylene group or an aralkylene group.

摘要翻译： 卤化银感光材料包括载体，硬化层和感光层。 硬化层含有烯属不饱和的可聚合化合物或烯属不饱和的可交联聚合物。 感光层含有卤化银和亲水性聚合物。 硬化层或感光层含有还原剂。 粘合剂层或感光层含有水溶性合成聚合物。 粘合剂层设置在硬化层和感光层之间。 水溶性合成聚合物包含由式（I）表示的重复单元，其量为至少50摩尔％：其中n1和n2各自为10至5000的整数; R 1和R 2各自为氢，烷基或芳基; X是-O-R 4 -O-或-NR 5 - ; R4是亚烷基，亚烷基氧亚烷基，亚芳基或亚芳基; R5是烷基或芳基; Y1是-CO-或-CONH-; Y2是-CO-或-NHCO-; 并且R 3是亚烷基，亚烯基，亚芳基或亚芳烷基。

公开(公告)号：US20050112496A1

公开(公告)日：2005-05-26

申请号：US10973918

申请日：2004-10-27

申请人： Hiroyuki Nagase

发明人： Hiroyuki Nagase

IPC分类号： B41C1/10 ,  G03F7/30 ,  G03F7/32 ,  G03C1/76

CPC分类号： G03F7/322 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/3028

摘要： The present invention relates to a method for forming images which comprises imagewise exposing a photopolymerizable image-forming material comprising a substrate provided thereon with an image-recording layer which comprises a specific photopolymerization initiator system, a polymerizable compound carrying at least one ethylenically unsaturated group and a binder polymer and then developing the imagewise exposed material with a developer containing at least one carbonate and at least one hydrogen carbonate and a specific surfactant in an amount ranging from 1.0 to 10% by weight, and having a specific pH and a specific electrical conductivity. The image-forming method permits the achievement of a sufficient developing ability even at a relatively low pH at which the image-forming material is not damaged so much and the preparation of a printing plate having good printing durability.

摘要翻译： 本发明涉及一种用于形成图像的方法，该方法包括将包含其上设置有基材的基材的可光聚合成像材料成像曝光，所述图像记录层包含特定光聚合引发剂体系，携带至少一个烯键式不饱和基团的可聚合化合物和 粘合剂聚合物，然后用含有至少一种碳酸酯和至少一种碳酸氢盐和特定表面活性剂的显影剂显影成像曝光的材料，其量为1.0至10重量％，并且具有特定的pH和比电导率 。 图像形成方法即使在图像形成材料没有被损坏太多的相对低的pH下也能够获得足够的显影能力，并且制备具有良好印刷耐久性的印刷版。

公开(公告)号：US20050026092A1

公开(公告)日：2005-02-03

申请号：US10902139

申请日：2004-07-30

申请人： Hiroyuki Nagase

发明人： Hiroyuki Nagase

IPC分类号： B41C1/10 ,  G03C5/18 ,  G03F7/00 ,  G03F7/32

CPC分类号： G03F7/322

摘要： The present invention provides a developer comprising at least one carbonate, at least one hydrogen carbonate and at least one alkali silicate, wherein the ratio of the total molar concentration “a” of the carbonate and the hydrogen carbonate to the molar concentration “b” of the SiO2 component present in the alkali silicate: “a/b” ranges from 1:0.3 to 1:2, the total molar concentration of “a” and “b”:“a+b” ranges from 0.1 to 2 mole/L, and the pH value thereof ranges from 9 to 13; and an image-forming method which comprises the steps of imagewise exposing a negative-working image-forming material which comprises a substrate provided thereon with an image-recording layer comprising an infrared light absorber, a polymerization initiator, an ethylenically unsaturated bond-containing monomer and a polymer binder, and then developing the imagewise exposed image-forming material with the foregoing developer. The developer and image-forming method can ensure sufficient developing properties or a satisfactory developing ability at a low pH wherein the image-forming material is hardly damaged. Accordingly, they permit the simultaneous achievement of good printing durability and a good developing ability of an image-forming material. Further, the developing activity of the developer is not hardly reduced due to the action of carbon dioxide and therefore, it does not suffer from a problem originated from the scum formed during development.

摘要翻译： 本发明提供了包含至少一种碳酸酯，至少一种碳酸氢盐和至少一种碱金属硅酸盐的显影剂，其中碳酸盐和碳酸氢盐的总摩尔浓度“a”与摩尔浓度“b”的比率 碱性硅酸盐中存在的SiO 2成分：“a / b”为1:0.3〜1:2，“a”和“b”：“a + b”的总摩尔浓度为0.1〜2摩尔/ L ，pH值在9〜13的范围内。 以及一种图像形成方法，其包括以下步骤：成像曝光负片成像材料的步骤，所述负成像材料包括其上设置有包含红外光吸收剂，聚合引发剂，含烯键式不饱和键的单体的图像记录层的基材 和聚合物粘合剂，然后用上述显影剂显影成像曝光的图像形成材料。 显影剂和成像方法可以确保在低pH下具有足够的显影性能或令人满意的显影能力，其中成像材料几乎不被损坏。 因此，它们允许同时实现良好的印刷耐久性和成像材料的良好显影能力。 此外，由于二氧化碳的作用，显影剂的显影活性几乎不降低，因此不会产生在显影时形成的浮渣的问题。

公开(公告)号：US06686126B2

公开(公告)日：2004-02-03

申请号：US09901676

申请日：2001-07-11

申请人： Mitsumasa Tsuchiya ,  Hiroyuki Nagase ,  Shunichi Kondo ,  Kazuto Kunita

发明人： Mitsumasa Tsuchiya ,  Hiroyuki Nagase ,  Shunichi Kondo ,  Kazuto Kunita

IPC分类号： G03C730

CPC分类号： G03F7/027 ,  B41C2210/14 ,  G03F7/029 ,  G03F7/0295 ,  G03F7/032 ,  G03F7/033 ,  G03F7/035 ,  G03F7/322

摘要： A plate-making method of a lithographic printing plate is disclosed, which comprises the steps of exposure of a photo-sensitive lithographic printing plate having the acid value of a photosensitive layer of 1.0 meq/g or less with a laser beam, and then development with a developing solution having a pH value of 13.0 or less at a developing speed in an unexposed domain of 0.05 &mgr;m/s or more and at an osmotic speed of a developing solution in an exposed domain of 0.1 &mgr;m/s or less.

摘要翻译： 公开了一种平版印刷版的制版方法，其包括以激光束曝光感光层酸值为1.0meq / g以下的光敏平版印刷版，然后显影的步骤 在显影速度为0.05mum / s以上的曝光区域的显影速度下，在曝光区域的显影液的渗透速度为0.1mum / s以下的显影液中，pH值为13.0以下。

公开(公告)号：US07101657B2

公开(公告)日：2006-09-05

申请号：US10899123

申请日：2004-07-27

申请人： Hiroyuki Nagase

发明人： Hiroyuki Nagase

IPC分类号： G03F7/32 ,  G03F7/30

CPC分类号： G03F7/322 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24

摘要： An image-forming member excellent in the developing ability and printing durability can be obtained and images can be formed without being accompanied by any accumulation of scum in a developing bath used, by developing an image-forming material, in particular, a negative-working image-forming material which comprises a substrate provided thereon with an image-recording layer comprising an infrared light absorber, a polymerization initiator, an ethylenically unsaturated bond-containing monomer and a binder polymer, using a developer which comprises at least one carbonate and at least one hydrogen carbonate, and at least one surfactant selected from the group consisting of nonionic aromatic ether type surfactants represented by the following general formula (1): X—Y—O-(A)n-(B)m—H (wherein X represents an aromatic group; Y represents a single bond or an alkylene group having 1 to 10 carbon atoms; A and B represent groups different from one another and each represents either —CH2CH2O— or —CH2CH(CH3)O—; m and n are 0 or an integer ranging from 1 to 100, respectively, provided that n and m cannot simultaneously represent 0 and that when either n or m is 0, n and m cannot represent 1) and anionic surfactants in an amount ranging from 1.0 to 10% by weight; and which has a pH value ranging from 8.5 to 11.5 and an electrical conductivity x falling within the range: 30

摘要翻译： 可以获得显影性能和印刷耐久性优异的成像构件，并且通过显影图像形成材料，特别是负面工作的图像形成材料，可以形成图像，而不伴随所使用的显影浴中的浮渣积累 图像形成材料，其包括其上设置有包含红外光吸收剂，聚合引发剂，含烯属不饱和键的单体和粘合剂聚合物的图像记录层的基材，使用包含至少一种碳酸酯和至少 一种碳酸氢盐和至少一种选自由以下通式（1）表示的非离子芳族醚型表面活性剂的表面活性剂：XYO-（A）N - （B） m H（其中X表示芳族基团; Y表示单键或碳原子数1〜10的亚烷基; A和B表示彼此不同的基团，各自表示 或-CH 2 CH 2 CH 2（CH 3 CH 3）O-或-CH 2 CH（CH 3 CH 3）O-; m和n分别为0或1至100的整数，条件是n和m不能同时表示0，当n或m为0时，n和m不能表示1）和阴离子表面活性剂，其量为 1.0〜10重量％ pH值范围为8.5〜11.5，导电率x在30