专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005037823A Liquid crystal color display device 审中-公开
标题翻译：液晶彩色显示装置
公开(公告)号：JP2005037823A
公开(公告)日：2005-02-10
申请号：JP2003276887
申请日：2003-07-18
申请人： Denki Kagaku Kogyo Kk , Itochu Plastics Inc , Kodama Chemical Industry Co Ltd , 伊藤忠プラスチックス株式会社 , 児玉化学工業株式会社 , 電気化学工業株式会社
发明人： YAMASHITA MASAMI , TAKANO TAKASHI , OIBE TAKESHI , HANDA KATSUMI
IPC分类号： G02F1/13357 , F21S2/00 , F21V29/00 , F21Y103/00 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal color display device in which local temperature rise inside a backlight module is prevented even when the emission luminance of the backlight (a cold cathode tube) is increased and with which high picture quality is attained.
SOLUTION: A metal plate 12 with high thermal conductivity is stuck to the whole area of a rear surface of a reflection plate 2 of the backlight 5 in the backlight module 9, or nearly whole area of a flat part thereof, via an elastic body 3 with high thermal conductivity. The elastic body 3 with high thermal conductivity is preferably a sheet composed of an acrylic resin. The metal plate 12 is preferably an aluminum plate or an iron plate. Also a heat radiation layer 10 using far infrared rays is optionally formed on one surface or on both surfaces of the metal plate 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案为了提供一种液晶彩色显示装置，其即使在背光源（冷阴极管）的发光亮度增加时也防止背光模组内的局部温度升高，并且高图像质量实现。解决方案：具有高导热性的金属板12被粘贴在背光模块9中的背光源5的反射板2的后表面的整个区域或其平坦部分的几乎整个区域中，弹性体3具有高导热性。具有高导热性的弹性体3优选为由丙烯酸树脂构成的片。金属板12优选为铝板或铁板。此外，使用远红外线的散热层10可选地形成在金属板12的一个表面上或两个表面上。（C）2005，JPO和NCIPI

2. 发明专利

JP2008255255A Double-sided self-adhesive sheet 有权
标题翻译：双面自粘片
公开(公告)号：JP2008255255A
公开(公告)日：2008-10-23
申请号：JP2007100183
申请日：2007-04-06
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TAKANO TAKASHI , OKADA TAKUYA , KODAIRA MAKOTO , HARADA TERUHISA , SUGINO JUNJI
IPC分类号： C09J7/00 , C09J11/04 , C09J201/00
CPC分类号： C09J11/04 , C09J7/38 , C09J7/40 , C09J2201/128 , C09J2203/326 , C09J2205/31 , C09J2433/00 , C09J2467/005
摘要： PROBLEM TO BE SOLVED: To provide a double-sided self-adhesive sheet, wherein a manufacturing process is simple and workability in use thereof is good. SOLUTION: The double-sided self-adhesive sheet includes a pick-up tab, wherein a first release sheet 1 is laminated on one surface of a self-adhesive layer 2, a second release sheet 3 is laminated on the other surface, and only the first release sheet 1 is protruded from the end of the self-adhesive layer 2 in the longitudinal direction of the self-adhesive layer 2 with a tape-piece shape by half-cut-off processing from both sides respectively. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种双面自粘合片，其制造方法简单，使用时的加工性良好。解决方案：双面自粘片包括拾取片，其中第一剥离片1层叠在自粘层2的一个表面上，第二剥离片3层压在另一表面上并且只有第一剥离片1从两侧分别通过半切断处理从带状片形状在自粘层2的长度方向上从自粘合层2的端部突出。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006182836A Electrically insulating, flame-retardant and heat conductive material and heat conductive sheet using the same 审中-公开
标题翻译：电气绝缘，阻燃和导热材料及其导热片
公开(公告)号：JP2006182836A
公开(公告)日：2006-07-13
申请号：JP2004375635
申请日：2004-12-27
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： KURIMURA HIROYUKI , SHIMIZU NORIHIRO , TAKANO TAKASHI , HAGIWARA SHOGO , KOGA MASAO
IPC分类号： C09K5/08 , C08F220/02 , C08F220/10 , C08K3/22 , C08K3/36 , C08L33/06 , C09K21/02 , H01L23/373
摘要： PROBLEM TO BE SOLVED: To provide an electrically insulating, flame-retardant and heat conductive material that has excellent workability when being applied to a heat generater, good thermal conductivity, flame retardancy, insulation property, and tensile strength, further provide a heat conductive sheet using the same. SOLUTION: This electrically insulating, flame-retardant and heat conductive material comprises polymeric resin material, a flame retardant, a thermally conductive and electrically insulating agent and a dehydrating agent. The polymeric resin material is preferably an acrylic rubber obtained by polymerizing monomers including (meth)acrylic ester monomer and the acrylic rubber comprises 0.1 to 2.9% by mass of ethylene monomer units, 0 to 10% by mass of cross-linking monomer unit and 99.9 to 87.1% by mass of (meth)acrylic ester monomer. In a preferred embodiment, the flame retardant is aluminum hydroxide, the thermally conductive and electrically insulating agent is alumina and/or crystalline silica and the dehydrating agent is calcium oxide. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电绝缘的阻燃和导热材料，当应用于发热体时具有优异的可加工性，良好的导热性，阻燃性，绝缘性和拉伸强度，还提供了一种导热片使用它。解决方案：该电绝缘的阻燃和导热材料包括聚合树脂材料，阻燃剂，导热和电绝缘剂和脱水剂。聚合物树脂材料优选为通过聚合包含（甲基）丙烯酸酯单体的单体而获得的丙烯酸橡胶，丙烯酸橡胶包含0.1至2.9质量％的乙烯单体单元，0至10质量％的交联单体单元和99.9 至（甲基）丙烯酸酯单体的87.1质量％。在优选的实施方案中，阻燃剂是氢氧化铝，导热和电绝缘剂是氧化铝和/或结晶二氧化硅，脱水剂是氧化钙。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2011043525A Composite reflective sheet 审中-公开
标题翻译：复合反射片
公开(公告)号：JP2011043525A
公开(公告)日：2011-03-03
申请号：JP2007323178
申请日：2007-12-14
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： OKADA TAKUYA , TAKANO TAKASHI , YAMASHITA MASAMI , HIRUTA KAZUYUKI
IPC分类号： G02B5/08 , G02F1/1335
CPC分类号： G02F1/133605 , G02B5/0808 , G02F2001/133628 , G02F2202/28
摘要： PROBLEM TO BE SOLVED: To provide a composite reflective sheet having a high heat dissipation characteristic and an excellent tack characteristic for a basket body.
SOLUTION: The composite reflective sheet comprising a reflective layer having thickness of 10 to 100 μm and a pressure-sensitive adhesive layer having thermal conductivity of 1W/mK or above and thickness of 10 to 500 μm. The composite reflective sheet comprising the reflective layer having thickness of 10 to 100 μm, a metal foil and the pressure-sensitive adhesive layer having thermal conductivity of 1W/mK or above and thickness of 10 to 500 μm. The composite reflective sheet wherein the reflective layer is made of a porous material. The composite reflective sheet wherein the reflective layer is made of a porous material having void of 80 vol% or below. The composite reflective sheet wherein the pressure-sensitive adhesive layer is made of a product of polymerization of a composition which includes (a) an acrylate or a methacrylate having 2-12 carbon atoms alkyl group, (b) an acrylic monomer represented by formula (1), (c) polythiol and (d) inorganic powder with the content in a range of 40 to 70 vol%.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高的散热特性和对筐体具有优异的粘性特性的复合反射片。解决方案：复合反射片包括厚度为10至100μm的反射层和具有1W / mK以上的导热率或10〜500μm的导热率的压敏粘合剂层。所述复合反射片包括厚度为10〜100μm的反射层，金属箔和导热率为1W / mK以上的压敏粘合剂层，厚度为10〜500μm。复合反射片，其中反射层由多孔材料制成。复合反射片，其中反射层由空隙率为80vol％以下的多孔材料制成。复合反射片，其中压敏粘合剂层由包含（a）丙烯酸酯或具有2-12个碳原子的烷基的甲基丙烯酸酯的组合物聚合的产物制成，（b）由式 1），（c）多硫醇和（d）含量在40〜70体积％范围内的无机粉末。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009102542A Resin composition, self-adhesive sheet, and its application 审中-公开
标题翻译：树脂组合物，自粘片及其应用
公开(公告)号：JP2009102542A
公开(公告)日：2009-05-14
申请号：JP2007276696
申请日：2007-10-24
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SAITO TAKESHI , OKADA TAKUYA , TAKANO TAKASHI
IPC分类号： C08F290/06 , C09J4/00 , C09J7/00 , C09J11/04 , C09J133/00 , C09J183/07
摘要： PROBLEM TO BE SOLVED: To provide a resin composition which can be pasted again and easily aligned and is excellent in heat dissipation property; and to provide a self-adhesive sheet.
SOLUTION: The resin composition contains 100 parts by mass of (meth)acrylate and 0.01-20 parts by mass of a silicone macromonomer. In the resin composition, the silicone macromonomer has a (meth)acrylic group at one terminal of a linear silicone molecule, and the number average molecular weight of the silicone macromonomer, measured by a gel permeation chromatography and expressed in terms of polystyrene, is 1,000-100,000. The resin composition further contains acrylic rubber and/or an inorganic powder. The inorganic powder is composed of alumina and/or aluminum hydroxide.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供可以再次粘贴并且易于排列并且散热性优异的树脂组合物; 并提供自粘片材。解决方案：树脂组合物含有100质量份（甲基）丙烯酸酯和0.01-20质量份硅氧烷大分子单体。在树脂组合物中，硅氧烷大分子单体在直链状硅氧烷分子的一个末端具有（甲基）丙烯酸基，通过凝胶渗透色谱法测定的以聚苯乙烯换算的硅氧烷大分子单体的数均分子量为1000 -100,000。树脂组合物还含有丙烯酸橡胶和/或无机粉末。无机粉末由氧化铝和/或氢氧化铝组成。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2005146166A Thermoconductive adhesive composition, thermoconductive sheet and thermoconductive laminated sheet 审中-公开
标题翻译：热固性粘合剂组合物，热固性片和热绝缘层压片
公开(公告)号：JP2005146166A
公开(公告)日：2005-06-09
申请号：JP2003387782
申请日：2003-11-18
申请人： Denki Kagaku Kogyo Kk , Koatsu Gas Kogyo Co Ltd , 電気化学工業株式会社 , 高圧ガス工業株式会社
发明人： TAKANO TAKASHI , NOIRI TATSUYA
IPC分类号： B32B27/30 , C08F2/22 , C09J7/02 , C09J9/00 , C09J11/02 , C09J133/00
摘要： PROBLEM TO BE SOLVED: To provide a thermoconductive sheet which absorbs an expansion/contraction strain, is easily peeled off without breakage even after being used for a long period and is capable of stably fixing a heat sink, even when it is applied to a large sized PDP with a thermoconductive layer having a large thermal expansion/contraction value.
SOLUTION: The thermoconductive sheet is obtained by sheet-shape molding of a thermocomductive adhesive composition comprising an acrylic copolymer resin emulsion which controls a metal crosslinking reaction and is obtained by emulsion polymerization of a component (a): at least one selected from a carboxy group-having ethylenically unsaturated compound and an acetoacetyl group-having ethylenically unsaturated compound, with a component (b): at least one of ethylenically unsaturated compounds other than the component (a) in water, a flame-retardant containing no halogen and a thermoconductive filler.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供吸收膨胀/收缩应变的导热片，即使长期使用也容易剥离而不破裂，并且即使在施加时也能够稳定地固定散热器涉及具有大的热膨胀/收缩值的导热层的大尺寸PDP。解决方案：导热片是通过片状成型包含控制金属交联反应并通过组分（a）的乳液聚合获得的丙烯酸共聚物树脂乳液的热敏粘合剂组合物来获得的：至少一种选自具有羧基的烯属不饱和化合物和具有乙酰乙酰基的烯属不饱和化合物与成分（b）：除水中的（a）成分以外的烯属不饱和化合物中的至少一种，不含卤素的阻燃剂，导热填料。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005101025A Heat dissipating 审中-公开
标题翻译：散热
公开(公告)号：JP2005101025A
公开(公告)日：2005-04-14
申请号：JP2003329367
申请日：2003-09-22
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TAKANO TAKASHI , YAMASHITA MASAMI
IPC分类号： B32B15/04 , H01L23/373 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a heat dissipating sheet that efficiently guides heat generated from electronic components, or the like to the outside, and further deals with the miniaturization, reduction in size and weight, and the thinning of each kind of electronic equipment for radiating the heat by heat radiation.
SOLUTION: In the radiating sheet for eliminating heat, an adhesive layer 1, and a heat radiation sheet in which a heat radiation layer is provided on a layer made of aluminum or an aluminum alloy are laminated. Additionally, the following four conditions are preferably met. More specifically, the thickness of the adhesive layer 1 is 5-5,000 μm, the Asker C hardness of the adhesive layer 1 is 5-60, and the adhesive layer 1 contains heat-conducting filler in a matrix organic constituent. Further, the adhesive layer 1 is made fire retardant by flame retardar without containing halogen, and the heat-radiation layer of the heat radiation sheet is an alumina coating in which the thickness formed by painting/baking alumina sol is 5 μm or higher.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有效地将从电子部件等产生的热量引导到外部的散热片，并且进一步处理小型化，尺寸和重量的减小以及每种类型的薄型化用于通过热辐射辐射热量的电子设备。解决方案：在用于消除热量的散热片中，层压粘合剂层1和在铝或铝合金制成的层上设置散热层的散热片。另外，优选满足以下四个条件。更具体地说，粘合剂层1的厚度为5-5,000μm，粘合剂层1的Asker C硬度为5-60，粘合剂层1含有基质有机成分中的导热填料。此外，通过不含卤素的阻燃剂将粘合剂层1制成阻燃剂，散热片的散热层是通过涂布/烘烤氧化铝溶胶形成的厚度为5μm以上的氧化铝涂层。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2009289765A Radiating spacer 审中-公开
标题翻译：放大镜
公开(公告)号：JP2009289765A
公开(公告)日：2009-12-10
申请号：JP2006247494
申请日：2006-09-13
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： SUGINO JUNJI , SAWA HIROAKI , SHIIBA MITSURU , TAKANO TAKASHI
IPC分类号： H05K7/20 , C09K5/08 , H01L23/36
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive radiating spacer with excellent thermal conductivity and flame retardancy. SOLUTION: In this radiating spacer formed by filling 45-60 vol.% of powder of aluminum hydroxide of which the frequency maximum value in a particle distribution is 10-70 μm in a silicone-based matrix, a coating film is formed by applying slurry consisting of the powder of aluminum hydroxide and the silicone-based matrix onto a resin film, which is thereafter shaped into a sheet by heating and curing. The thickness of the provided sheet is 0.3-5.0 mm, the thermal conductivity is 0.8 W/m K or more, and includes a flame retardancy standard UL94V-0 level. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的导热性和阻燃性的便宜的辐射间隔物。解决方案：在这种辐射间隔物中，通过在基于硅酮的基质中填充45-60体积％的在颗粒分布中的频率最大值为10-70μm的氢氧化铝粉末形成，形成涂膜通过将由氢氧化铝粉末和硅氧烷基基质组成的浆料施加到树脂膜上，然后通过加热和固化将其成形为片材。所提供的片材的厚度为0.3-5.0mm，热导率为0.8W / m K以上，并且包括阻燃标准UL94V-0级。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007194155A Led light source unit 有权
标题翻译： LED光源单元
公开(公告)号：JP2007194155A
公开(公告)日：2007-08-02
申请号：JP2006013289
申请日：2006-01-23
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： OKAJIMA YOSHIHIKO , YASHIMA KATSUNORI , TAKANO TAKASHI
IPC分类号： F21V29/00 , F21V19/00 , F21V23/00 , F21Y101/02 , G02F1/13357 , H01L33/62 , H01L33/64
CPC分类号： H01L2224/48091 , H01L2224/73265 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide an LED light source unit which is superior in irradiation characteristics, in which damage of the LED is prevented, and which is bright and has a long-life.
SOLUTION: The LED light source unit is formed by arranging a metal base circuit board having a conductor circuit formed on a metal foil through an insulation layer, on a surface of a case through an adhesive tape, and one or more of light emitting diode (LED) is mounted on the conductor circuit formed on the metal base circuit board. Thickness of the metal foil is 18 μm or more and 300 μm or less, the insulating layer contains an inorganic filler and a thermosetting resin, the thickness is 80 μm or more and 200 μm or less, and the thickness of the conductor circuit is 9 μm or more and 140 μm or less.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种LED照明特性优异的LED光源单元，其中LED的损坏被防止，并且是明亮的并且具有长的使用寿命。解决方案：LED光源单元通过布置具有通过绝缘层形成在金属箔上的导体电路的金属基底电路板，通过胶带在壳体的表面上，以及一个或多个光发光二极管（LED）安装在金属基板上形成的导体电路上。金属箔的厚度为18μm以上且300μm以下，绝缘层含有无机填料和热固性树脂，厚度为80μm以上且200μm以下，导体电路的厚度为9 μm以上且140μm以下。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2012046677A Adhesive acrylic thermally conductive sheet 有权
标题翻译：粘合丙烯酸导热片
公开(公告)号：JP2012046677A
公开(公告)日：2012-03-08
申请号：JP2010191620
申请日：2010-08-30
申请人： Denki Kagaku Kogyo Kk , 電気化学工業株式会社
发明人： TANIGAWA SHINKEI , OKADA TAKUYA , TAKANO TAKASHI , YAMASHITA MASAMI
IPC分类号： C09J7/00 , C08F220/18 , C08F220/26 , C08J5/18 , C09J4/02 , C09J11/04 , C09J11/06 , H01L23/36 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide an acrylic thermally conductive sheet having high thermal conductivity and good adhesive characteristics.SOLUTION: The adhesive acrylic thermally conductive sheet includes: (a) an acrylate or methacrylate having a 2C-12C alkyl group; (b) an acrylic monomer represented by formula (1); (c) a polythiol; (d) an acrylic acid; and (e) an inorganic powder. In the adhesive acrylic thermally conductive sheet, a ratio of the acrylic acid in the resin components except the inorganic powder is 6-10 vol.%, a compounding ratio of the inorganic powder in all the components is 30-50 vol.%, and an average particle diameter of the inorganic powder is 1-4 μm. In the formula: Ris hydrogen or a methyl group; Ris an alkylene group such as an ethylene group, a propylene group, and a butylene group; Ris hydrogen, a 1C-12C alkyl group or a substituted/unsubstituted phenyl group; and n is an integer of 0-12.
摘要翻译：要解决的问题：提供具有高导热性和良好粘合特性的丙烯酸导热片。粘合性丙烯酸类导热性片材包括：（a）具有2C-12C烷基的丙烯酸酯或甲基丙烯酸酯; （b）由式（1）表示的丙烯酸单体; （c）多硫醇; （d）丙烯酸; 和（e）无机粉末。在粘合性丙烯酸类导热性片材中，无机粉末以外的树脂成分中的丙烯酸的比例为6-10体积％，所有成分中的无机粉末的配合比例为30〜50体积％，无机粉末的平均粒径为1-4μm。在下式中：R 1 是氢或甲基; R 2是亚烷基，例如亚乙基，亚丙基和亚丁基; R 3是氢，1C-12C烷基或取代/未取代的苯基; n为0〜12的整数。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式