公开(公告)号：US20060213589A1

公开(公告)日：2006-09-28

申请号：US11086679

申请日：2005-03-23

申请人： Hirokazu Sawada ,  Akio Uesugi

发明人： Hirokazu Sawada ,  Akio Uesugi

IPC分类号： C22F1/04

CPC分类号： B41N3/034 ,  B22D11/0622 ,  B22D11/0642 ,  B22D11/117 ,  C22F1/04 ,  C25F1/04 ,  C25F3/04

摘要： Disclosed is a method of manufacturing a support for a lithographic printing plate, which method includes: a casting step in which an aluminum alloy melt is fed between a pair of cooling rollers by a melt feed nozzle and is rolled as it is being solidified by the pair of cooling rollers, forming an aluminum alloy plate, and a graining treatment step in which a surface of the aluminum alloy plate is subjected to graining treatment which includes at least alkali etching treatment and subsequent electrochemical graining treatment, thereby giving a support for a lithographic printing plate; wherein the surface of the aluminum alloy plate on the side which is subjected to the graining treatment undergoes an amount of aluminum dissolution X per square meter (g/m2) during the alkali etching treatment and has a total amount of electricity Y per square decimeter (C/dm2) applied thereto during an anode reaction in the electrochemical graining treatment such as to satisfy formula (1) below: 1,000>Y≧10X (1). By using this method, a support for a lithographic printing plate which is free of surface mottling is provided.

摘要翻译： 公开了一种制造平版印刷版的支撑体的方法，该方法包括：铸造步骤，其中铝合金熔体通过熔体进料喷嘴供给在一对冷却辊之间，并且当它被 一对冷却辊，形成铝合金板，以及对铝合金板的表面进行至少包括碱蚀刻处理和随后的电化学粗化处理的砂纹处理的粒化处理步骤，从而给予平版印刷 版; 其中，在碱蚀刻处理中，经过粗化处理的一侧的铝合金板的表面经历铝溶解度X /平方米（g / m 2）以上，总计 在电化学粗化处理中的阳极反应期间施加到其上的每平方米电量Y（C / dm 2），以满足下式（1）：1,000> Y> = 10X（1） 。 通过使用该方法，提供了一种不含表面斑驳的平版印刷版的支撑体。

公开(公告)号：US20060210926A1

公开(公告)日：2006-09-21

申请号：US11081837

申请日：2005-03-17

申请人： Hirokazu Sawada ,  Akio Uesugi

发明人： Hirokazu Sawada ,  Akio Uesugi

IPC分类号： G03F7/00

CPC分类号： B41N1/083 ,  B41N3/034 ,  Y10T428/12736

摘要： There is provided an aluminum alloy blank for a lithographic printing plate comprising iron in a range of 0.20 to 0.80 wt %; and the balance being aluminum, a crystal grain refining element, and unavoidable impurity elements. In the aluminum alloy blank, a content of silicon is in a range of 0.02 to 0.30 wt % and a content of copper is equal to or below 0.05 wt % among the impurity elements, and a solid solution amount of silicon is in a range of 150 ppm to 1500 ppm inclusive.

摘要翻译： 提供了一种用于平版印刷版的铝合金坯料，其包含在0.20-0.80重量％范围内的铁; 余量为铝，晶粒细化元素和不可避免的杂质元素。 在铝合金坯料中，杂质元素中硅的含量为0.02〜0.30重量％，铜含量为0.05重量％以下，硅的固溶量为 150ppm至1500ppm（含）。

公开(公告)号：US07048988B2

公开(公告)日：2006-05-23

申请号：US10655369

申请日：2003-09-05

申请人： Hirokazu Sawada ,  Akio Uesugi

发明人： Hirokazu Sawada ,  Akio Uesugi

IPC分类号： B32B3/26 ,  B41N1/08

CPC分类号： B41N3/034 ,  C25F3/04 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/24942

摘要： The first embodiment is a support for a lithographic printing plate, wherein the surface area ratios obtained from three-dimensional data by use of an atomic force microscope meets the following requirements (1-i) to (1-iii).The second embodiment is a support for a lithographic printing plate, wherein the aforementioned surface area ratios and a steepness meets the following requirements (2-i) to (2-ii).The third embodiment is a support for a lithographic printing plate, wherein the aforementioned surface area ratios meets the following requirements (4-i) to (4-iii). (1-i) a surface area ratio ΔS50(50) is 20 to 90%, (1-ii) a surface area ratio ΔS50(2-50) is 1 to 30%, and (1-iii) a surface area ratio ΔS50(0.2-2) is 5 to 40%, (2-i) a surface area ratio ΔS50(50) is 30 to 60%, and (2-ii) a steepness a4550(0.2-2) is 5 to 40%, (4-i) a surface area ratio ΔS5(5) is 20 to 90%, (4-ii) a surface area ratio ΔS5(0.2-5) is 5 to 40%, and (4-iii) A surface area ratio ΔS5(0.02-0.2) is 15 to 70%.

摘要翻译： 第一实施方案是平版印刷版的支持体，其中通过使用原子力显微镜从三维数据获得的表面积比满足以下要求（1-i）至（1-iii）。 第二实施方案是平版印刷版的支持体，其中上述表面积比和陡度满足以下要求（2-i）至（2-ii）。 第三实施方案是平版印刷版的支持体，其中上述表面积比满足以下要求（4-i）至（4-iii）。 （1-i）表面积比ΔS50（50）≤20％至90％，（1-ii）表面积比ΔS50（2-50） 为1〜30％，（1-iii）表面积比ΔS≤50（0.2-2）≤5〜40％，（2-i）表面积比ΔS≤50 （50）≤30〜60％，（2-ii）陡度a45 50（0.2-2）≤5〜40％，（4-i）表面积比 ΔS5（5）≤20％至90％，（4-ii）表示面积比ΔS5（0.2-5）≤5至40％，和（4-ii） -iii）表面积比ΔS5（0.02-0.2）≤15％至70％。

公开(公告)号：US20060049037A1

公开(公告)日：2006-03-09

申请号：US11221720

申请日：2005-09-09

申请人： Atsuo Nishino ,  Yoshinori Hotta ,  Hirokazu Sawada ,  Akio Uesugi

发明人： Atsuo Nishino ,  Yoshinori Hotta ,  Hirokazu Sawada ,  Akio Uesugi

IPC分类号： C25D5/22 ,  C25D5/44

CPC分类号： C23F1/36 ,  B24B19/028 ,  B24B29/005 ,  B24B37/04 ,  B41N3/034 ,  B41N3/04 ,  C25D11/16 ,  C25F3/04

摘要： Disclosed is a method of manufacturing a lithographic printing plate support, including a step of subjecting an aluminum plate to at least: a mechanical graining treatment using a brush and a slurry containing an abrasive to carry out mechanical graining such that the average surface roughness Ra is 0.25 μm or more but less than 0.40 μm, and an electrochemical graining treatment for carrying out electrochemical graining in an aqueous solution containing hydrochloric acid such that the average surface roughness Ra is 0.40 to 0.55 μm, with the treatments being performed in this order, so as to obtain a lithographic printing plate support. By this method, a lithographic printing plate support which can be used for a presensitized plate of high sensitivity which has both an excellent scumming resistance and a good press life when made into a lithographic printing plate is obtained.

摘要翻译： 公开了一种制备平版印刷版支撑体的方法，其包括以下步骤：使铝板至少进行：使用刷子和含有研磨剂的浆料进行机械粗化处理，以进行机械磨细，使得平均表面粗糙度R < SUB> a>0.25μm或更大但小于0.40μm，以及用于在含有盐酸的水溶液中进行电化学粗化的电化学粗化处理，使得平均表面粗糙度R a' 为0.40〜0.55μm，按照该顺序进行处理，得到平版印刷版支撑体。 通过该方法，可以获得可用于高灵敏度的预敏板的平版印刷版支撑体，其在制成平版印刷版时具有优异的防浮渣性和良好的印刷寿命。

公开(公告)号：US20060040212A1

公开(公告)日：2006-02-23

申请号：US11205134

申请日：2005-08-17

申请人： Atsushi Matsuura ,  Hirokazu Sawada ,  Akio Uesugi

发明人： Atsushi Matsuura ,  Hirokazu Sawada ,  Akio Uesugi

IPC分类号： G03F7/00

CPC分类号： B41N3/034 ,  C25F3/04

摘要： A lithographic printing plate support includes a surface which has a surface area ratio ΔS5(0.02-0.2) defined by formula (1): ΔS5(0.02-0.2) (%)=[(Sx5(0.02-0.2)−S0)/S0]×100 (%) (1) (Sx5(0.02-0.2) is the true surface area of a 5 μm square surface region as determined by three-point approximation based on data obtained by extracting 0.02 to 0.2 μm wavelength components from three-dimensional data on the surface region measured with an atomic force microscope at 512×512 points and S0 is the geometrically measured surface area of the surface region) of 50 to 90%; and an arithmetic average roughness Ra of 0.35 μm or less. The lithographic printing plate support can be used to obtain a presensitized plate, which exhibits both an excellent scumming resistance and a particularly long press life when being made into a lithographic printing plate.

摘要翻译： 平版印刷版支撑体包括具有由式（1）定义的表面积比ΔS5（0.02-0.2）的表面：ΔS5（0.02-0.2）（ ％）= [（S×S）5（0.02-0.2）≤0 / S <0> x100 （％）（1）（S××5）（0.02-0.2）是通过三点近似法确定的5um方形表面区域的真实表面积，基于 通过用原子力显微镜以512×512点测量的表面区域上的三维数据提取0.02〜0.2μm波长成分而得到的数据为S＆lt; 0＆lt; S＆gt;是表面区域的几何测定表面积） 50〜90％; 和0.35μm以下的算术平均粗糙度R a a a。 平版印刷版支撑体可以用于获得预制板，当制成平版印刷版时，它们具有优异的防浮渣性和特别长的印刷寿命。

公开(公告)号：US20060032759A1

公开(公告)日：2006-02-16

申请号：US11203144

申请日：2005-08-15

申请人： Atsuo Nishino ,  Hirokazu Sawada ,  Akio Uesugi ,  Yoshinori Hotta

发明人： Atsuo Nishino ,  Hirokazu Sawada ,  Akio Uesugi ,  Yoshinori Hotta

IPC分类号： C25D11/04

CPC分类号： B41N3/034 ,  C25F3/04

摘要： A method of manufacturing a lithographic printing plate support having a step of subjecting an aluminum plate to an electrochemical graining treatment in which alternating current is passed through the aluminum plate in an aqueous solution containing at least chloride ion and nitrate ion so that total amount of electricity when the aluminum plate serves as an anode is 100 to 300 C/dm2. By this method, a lithographic printing plate support which makes it possible to obtain a presensitized plate having both an excellent scumming resistance and a good press life by a single electrochemical graining treatment.

摘要翻译： 一种制备平版印刷版支撑体的方法，该方法具有以下步骤：使铝板进行电化学粗化处理，其中交替电流至少含有氯离子和硝酸根离子的水溶液中通过铝板，使得总电量 当铝板作为阳极时为100〜300C / dm 2。 通过该方法，可以通过单次电化学粗化处理获得具有优异的防浮渣性和良好的加压寿命的预敏板的平版印刷版支撑体。

公开(公告)号：US06670099B2

公开(公告)日：2003-12-30

申请号：US09946477

申请日：2001-09-06

申请人： Hirokazu Sawada ,  Atsuo Nishino ,  Akio Uesugi

发明人： Hirokazu Sawada ,  Atsuo Nishino ,  Akio Uesugi

IPC分类号： B41N303

CPC分类号： B41N3/034 ,  Y10T428/12993

摘要： A support for a lithographic printing plate with no damage in appearance such as unevenness in the form of streaks and with excellent pit homogeneity. A support for a lithographic printing plate obtained by subjecting a surface of an aluminum alloy plate to a surface treatment including alkali etching and an electrochemical graining treatment, wherein the aluminum alloy plate shows dispersion of 50% or lower for each element, the dispersion being defined by an specific equation with regard to contents of Fe, Si, Mn, Mg and Sn in a surface layer portion thereof which is from the surface to a depth of 1 &mgr;m.

公开(公告)号：US06638686B2

公开(公告)日：2003-10-28

申请号：US09730842

申请日：2000-12-07

申请人： Hirokazu Sawada ,  Hisashi Hotta ,  Akio Uesugi ,  Hirokazu Sasaki ,  Tadashi Endo

发明人： Hirokazu Sawada ,  Hisashi Hotta ,  Akio Uesugi ,  Hirokazu Sasaki ,  Tadashi Endo

IPC分类号： B41N108

CPC分类号： B41N1/083 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C22C21/00 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/148 ,  Y10S430/165

摘要： A planographic printing plate precursor comprising: an aluminum substrate which has been subjected to a roughening treatment and an anodizing treatment; and a photosensitive layer which provided on a surface of said substrate, and which contains an infrared absorbing agent and a water-insoluble and alkali aqueous solution-soluble polymer compound, and whose solubility in an alkali developing solution varies by infrared laser exposure, wherein said substrate is obtained by electrochemically roughening an aluminum alloy plate which contains a trace amount of certain elements to an aluminum alloy of high purity.

摘要翻译： 一种平版印刷版原版，其特征在于，包括：经过粗糙化处理和阳极氧化处理的铝基板; 以及设置在所述基板的表面上并含有红外线吸收剂和水不溶性碱性水溶性高分子化合物的感光层，其在碱性显影液中的溶解度因红外线激光曝光而变化，其特征在于， 通过将含有微量某些元素的铝合金板电化学粗糙化成高纯度的铝合金而获得基板。

公开(公告)号：US20120091495A1

公开(公告)日：2012-04-19

申请号：US13380779

申请日：2010-06-23

申请人： Yusuke Hatanaka ,  Yoshinori Hotta ,  Akio Uesugi

发明人： Yusuke Hatanaka ,  Yoshinori Hotta ,  Akio Uesugi

IPC分类号： H01L33/60 ,  C25D5/44 ,  C25D7/00 ,  G02B5/08

CPC分类号： H01L33/60 ,  H01L2224/16 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/1301 ,  H01L2933/0058 ,  H01L2924/00014 ,  H01L2924/00

摘要： A light reflecting substrate comprises at least: an insulating layer and a metal layer disposed in contact with the insulating layer. The total reflectivity of light in the wavelength range of more than 320 nm and not more than 700 nm is not less than 50% and the total reflectivity of light in the wavelength range of 300 nm to 320 nm is not less than 60%. The light reflecting substrate further improves the emission power of the light-emitting device when used as the substrate therefor.

摘要翻译： 光反射基板至少包括：绝缘层和设置成与绝缘层接触的金属层。 在大于320nm且不大于700nm的波长范围内的光的总反射率不小于50％，并且在300nm至320nm的波长范围内的光的总反射率不小于60％。 光反射基板当用作基板时，进一步提高了发光装置的发光功率。

公开(公告)号：US20110043239A1

公开(公告)日：2011-02-24

申请号：US12922378

申请日：2009-03-09

申请人： Tadabumi Tomita ,  Yoshinori Hotta ,  Akio Uesugi ,  Yusuke Hatanaka

发明人： Tadabumi Tomita ,  Yoshinori Hotta ,  Akio Uesugi ,  Yusuke Hatanaka

IPC分类号： G01R31/00

CPC分类号： G01R1/0735 ,  G01R3/00 ,  G01R31/2863 ,  H01R12/7076 ,  H01R12/7082 ,  H01R13/2414

摘要： An object of the present invention is to provide a probe card which has good stability of the connection between testing electrodes and test electrodes even after exposure to high temperatures in the burn-in test, and is less susceptible to displacements in the positions of contact between the testing electrodes and conductive portions or between the conductive portions and probe needles or the test electrodes even after repeated use of the probe card. The probe card of the present invention is a probe card which includes a testing circuit board having the testing electrodes formed so as to correspond to the test electrodes and an anisotropic conductive member electrically connecting the test electrodes with the testing electrodes. The testing electrodes are formed so that at least ends of the testing electrodes protrude from a surface of the testing circuit board, and the anisotropic conductive member is a member which has an insulating base made of an anodized aluminum film having micropores therein and a plurality of conductive paths made of a conductive material, insulated from one another, and extending through the insulating base in a thickness direction of the insulating base.

摘要翻译： 本发明的目的是提供一种探针卡，即使在老化试验中暴露于高温之后，测试电极和测试电极之间的连接也具有良好的稳定性，并且不太容易受到在 测试电极和导电部分，或者即使在重复使用探针卡之后，在导电部分和探针或测试电极之间。 本发明的探针卡是一种探针卡，其包括测试电路板，其具有形成为对应于测试电极的测试电极和将测试电极与测试电极电连接的各向异性导电部件。 测试电极形成为使得测试电极的至少一端从测试电路板的表面突出，并且各向异性导电构件是具有由其中具有微孔的阳极氧化铝膜制成的绝缘基底的构件，并且多个 由导电材料制成的导电路径彼此绝缘，并且在绝缘基底的厚度方向上延伸穿过绝缘基底。