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1.发明授权Light-reflective anisotropic conductive adhesive agent, and light emitting device 有权光反射各向异性导电粘合剂和发光装置公开(公告)号：US09260634B2
公开(公告)日：2016-02-16
申请号：US14543550
申请日：2014-11-17
IPC分类号： H01L33/62 , C09J9/02 , H01L23/00 , H01L33/60 , C08K3/22 , C09J11/04 , C08K3/08 , H01L33/40 , C08K9/06 , C08K3/24
CPC分类号： C09J9/02 , C08K3/08 , C08K3/22 , C08K3/24 , C08K7/08 , C08K9/06 , C08K2003/0831 , C08K2003/2241 , C08K2003/2296 , C09J11/04 , H01L24/06 , H01L24/17 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/83 , H01L33/405 , H01L33/60 , H01L33/62 , H01L2224/0401 , H01L2224/13339 , H01L2224/16225 , H01L2224/29101 , H01L2224/2919 , H01L2224/29198 , H01L2224/29339 , H01L2224/32057 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/49107 , H01L2224/73204 , H01L2224/73265 , H01L2224/83385 , H01L2224/83855 , H01L2224/92247 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01022 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01056 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/01081 , H01L2924/01082 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/07811 , H01L2924/10157 , H01L2924/12041 , H01L2924/181 , H01L2924/00 , H01L2924/3512 , H01L2924/00012 , H01L2224/45015 , H01L2924/207
摘要： A light-reflective anisotropic conductive adhesive is used for anisotropic conductive connection of a light-emitting element to a wiring board. The adhesive includes a thermosetting resin, conductive particles, and light-reflective acicular insulating particles. The conductive particles comprise a core particle coated with a metal particle or a metal material, and a light reflective layer formed on a surface of the core particle. The light reflective layer comprises inorganic particles selected from any one of titanium oxide particles, zinc oxide particles or aluminum oxide particles until the entire conductive particle appears a color in a range from white to gray.
摘要翻译： 光反射各向异性导电粘合剂用于发光元件与布线板的各向异性导电连接。 粘合剂包括热固性树脂，导电颗粒和光反射针状绝缘颗粒。 导电颗粒包括涂覆有金属颗粒或金属材料的芯颗粒和形成在芯颗粒表面上的光反射层。 光反射层包括从氧化钛颗粒，氧化锌颗粒或氧化铝颗粒中选择的任何一种的无机颗粒，直到整个导电颗粒呈现从白色到灰色范围内的颜色。
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2.发明申请公开(公告)号：US20150069448A1
公开(公告)日：2015-03-12
申请号：US14543550
申请日：2014-11-17
CPC分类号： C09J9/02 , C08K3/08 , C08K3/22 , C08K3/24 , C08K7/08 , C08K9/06 , C08K2003/0831 , C08K2003/2241 , C08K2003/2296 , C09J11/04 , H01L24/06 , H01L24/17 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/83 , H01L33/405 , H01L33/60 , H01L33/62 , H01L2224/0401 , H01L2224/13339 , H01L2224/16225 , H01L2224/29101 , H01L2224/2919 , H01L2224/29198 , H01L2224/29339 , H01L2224/32057 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/49107 , H01L2224/73204 , H01L2224/73265 , H01L2224/83385 , H01L2224/83855 , H01L2224/92247 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01022 , H01L2924/01027 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01056 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/01081 , H01L2924/01082 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/07811 , H01L2924/10157 , H01L2924/12041 , H01L2924/181 , H01L2924/00 , H01L2924/3512 , H01L2924/00012 , H01L2224/45015 , H01L2924/207
摘要： A light-reflective anisotropic conductive adhesive is used for anisotropic conductive connection of a light-emitting element to a wiring board. The adhesive includes a thermosetting resin, conductive particles, and light-reflective acicular insulating particles. The conductive particles comprise a core particle coated with a metal particle or a metal material, and a light reflective layer formed on a surface of the core particle. The light reflective layer comprises inorganic particles selected from any one of titanium oxide particles, zinc oxide particles or aluminum oxide particles until the entire conductive particle appears a color in a range from white to gray.
摘要翻译： 光反射各向异性导电粘合剂用于发光元件与布线板的各向异性导电连接。 粘合剂包括热固性树脂，导电颗粒和光反射针状绝缘颗粒。 导电颗粒包括涂覆有金属颗粒或金属材料的芯颗粒和形成在芯颗粒表面上的光反射层。 光反射层包括从氧化钛颗粒，氧化锌颗粒或氧化铝颗粒中选择的任何一种的无机颗粒，直到整个导电颗粒呈现从白色到灰色范围内的颜色。
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3.发明授权Anisotropic conductive adhesive, light emitting device, and method for producing anisotropic conductive adhesive 有权各向异性导电粘合剂，发光装置和各向异性导电粘合剂的制造方法公开(公告)号：US09487678B2
公开(公告)日：2016-11-08
申请号：US14830070
申请日：2015-08-19
IPC分类号： C09J11/00 , H01L33/60 , H01L33/48 , C09J9/02 , H01L33/62 , H01L23/00 , C23C14/02 , C23C14/20 , C23C14/22 , C08K7/16 , C08K9/00
CPC分类号： C09J11/00 , C08K7/16 , C08K9/00 , C09J9/02 , C23C14/025 , C23C14/205 , C23C14/223 , H01L24/29 , H01L24/32 , H01L24/83 , H01L33/486 , H01L33/60 , H01L33/62 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/16227 , H01L2224/2929 , H01L2224/2939 , H01L2224/29413 , H01L2224/29439 , H01L2224/29455 , H01L2224/73104 , H01L2224/73204 , H01L2224/81192 , H01L2224/81903 , H01L2224/83192 , H01L2224/8385 , H01L2224/83862 , H01L2224/9211 , H01L2924/00014 , H01L2924/07802 , H01L2924/12041 , H01L2924/181 , H01L2924/0665 , H01L2924/00 , H01L2224/81 , H01L2224/83 , H01L2224/05599
摘要： Provided is a light emitting device high in the intensity of emitted light. A blue LED chip having a peak of emitted light in a wavelength range of at least 360 nm and at most 500 nm is adhered to an electrode substrate by an anisotropic conductive adhesive. A light reflecting layer made of a silver alloy on a surface of each conductive particle contained in the anisotropic conductive adhesive, and has high reflectance with respect to blue light. The light reflecting layer is formed by sputtering of a sputtering target that contains Ag, Bi, and Nd with the content ratio of Bi set to at least 0.1 weight % (wt %) and at most 3.0 wt % and the content ratio of Nd set to at least 0.1 weight % and at most 2.0 wt % with respect to the total weight of Ag, Bi, and Nd of 100 wt %. The conductive particle has high anti-migration properties.
摘要翻译： 提供了发光强度高的发光装置。 通过各向异性导电粘合剂将具有至少360nm且至多500nm的波长范围内的发射峰的峰值的蓝色LED芯片粘附到电极基板。 在各向异性导电粘合剂中含有的各导电粒子的表面上由银合金制成的光反射层，对蓝色光具有高反射率。 光反射层通过溅射含有Ag，Bi和Nd的溅射靶而形成，其中Bi的含量比设定为至少0.1重量％（wt％）至多3.0wt％，并且Nd的含量比 相对于100重量％的Ag，Bi和Nd的总重量为至少0.1重量％且至多2.0重量％。 导电颗粒具有高的抗迁移性能。
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4.发明授权Light-reflective conductive particle, anisotropic conductive adhesive and light-emitting device 有权光反射导电颗粒，各向异性导电胶和发光装置公开(公告)号：US09340710B2
公开(公告)日：2016-05-17
申请号：US14134578
申请日：2013-12-19
IPC分类号： H01L33/46 , H01L33/62 , C09J9/02 , C08L23/02 , C09J11/04 , C09J123/02 , H01L33/60 , C08G59/42 , C08L63/00 , C08K3/08 , C08K9/02 , H01L23/00
CPC分类号： C09J9/02 , C08G59/42 , C08K3/08 , C08K9/02 , C08L23/02 , C08L63/00 , C09J11/04 , C09J123/02 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/73 , H01L24/83 , H01L33/60 , H01L2224/13144 , H01L2224/16225 , H01L2224/16227 , H01L2224/2929 , H01L2224/29344 , H01L2224/29347 , H01L2224/29355 , H01L2224/29386 , H01L2224/2939 , H01L2224/29444 , H01L2224/29447 , H01L2224/29455 , H01L2224/2949 , H01L2224/29499 , H01L2224/29644 , H01L2224/29647 , H01L2224/29655 , H01L2224/32225 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2224/73265 , H01L2224/83851 , H01L2924/00013 , H01L2924/01004 , H01L2924/01012 , H01L2924/01015 , H01L2924/01019 , H01L2924/01029 , H01L2924/01046 , H01L2924/01047 , H01L2924/01057 , H01L2924/01078 , H01L2924/01079 , H01L2924/07811 , H01L2924/12041 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599 , H01L2924/00012 , H01L2924/0665 , H01L2924/00011
摘要： A light-reflective conductive particle for an anisotropic conductive adhesive used for anisotropic conductive connection of a light-emitting element to a wiring board includes a core particle coated with a metal material and a light-reflecting layer formed from light-reflective inorganic particles having a refractive index of 1.52 or more on a surface of the core particle. Examples of the light-reflective inorganic particles having a refractive index of 1.52 or more include titanium oxide particles, zinc oxide particles, or aluminum oxide particles.
摘要翻译： 用于发光元件与布线基板的各向异性导电连接的各向异性导电粘合剂用的光反射性导电性粒子，具有涂覆有金属材料的芯粒子和由具有金属材料的光反射性无机粒子形成的光反射层， 核心颗粒表面的折射率为1.52以上。 折射率为1.52以上的光反射性无机粒子的实例包括氧化钛颗粒，氧化锌颗粒或氧化铝颗粒。
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5.发明授权Light-reflective conductive particle, anisotropic conductive adhesive, and light-emitting device 有权光反射导电颗粒，各向异性导电粘合剂和发光装置公开(公告)号：US08975654B2
公开(公告)日：2015-03-10
申请号：US14222249
申请日：2014-03-21
IPC分类号： H01L33/00 , H01B1/02 , H01L33/60 , H01L33/62 , H01B1/22 , C09J9/02 , C09J11/04 , C09J163/00 , C08G59/42 , H01L33/46 , C08K9/02 , H01L23/00
CPC分类号： H01B1/02 , C08G59/42 , C08K9/02 , C09J9/02 , C09J11/04 , C09J163/00 , H01B1/22 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/73 , H01L24/83 , H01L33/46 , H01L33/60 , H01L33/62 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/16227 , H01L2224/2929 , H01L2224/2939 , H01L2224/29393 , H01L2224/29444 , H01L2224/29447 , H01L2224/29455 , H01L2224/32225 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/73204 , H01L2224/73265 , H01L2224/81903 , H01L2224/83851 , H01L2224/9211 , H01L2924/00014 , H01L2924/07811 , H01L2924/12041 , H01L2924/181 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998 , H01L2924/00012 , H01L2924/00 , H01L2924/05432 , H01L2924/05341 , H01L2924/05342 , H01L2224/81 , H01L2224/83 , H01L2224/05599
摘要： A light-reflective conductive particle for an anisotropic conductive adhesive used for connecting a light-emitting element to a wiring board by anisotropic conductive connection includes a core particle covered with a metal material and a light reflecting layer formed of a light-reflective inorganic particle having a refractive index of 1.52 or greater on the surface of the core particle. Examples of the light-reflective inorganic particles having a refractive index of 1.52 or greater include a titanium oxide particle, a zinc oxide particle, and an aluminum oxide particle. The coverage of the light reflecting layer on the surface of the core particle is 70% or more.
摘要翻译： 用于通过各向异性导电连接将发光元件连接到布线板的用于各向异性导电粘合剂的光反射导电颗粒包括被金属材料覆盖的芯颗粒和由反光无机颗粒形成的光反射层，所述光反射层具有 核心颗粒表面的折射率为1.52或更大。 折射率为1.52以上的光反射性无机粒子的实例包括氧化钛颗粒，氧化锌颗粒和氧化铝颗粒。 芯粒子表面的光反射层的覆盖率为70％以上。
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