公开(公告)号：US20130045552A1

公开(公告)日：2013-02-21

申请号：US13211378

申请日：2011-08-17

申请人： John W. Lyons ,  Binghe Gu ,  Allen S. Bulick ,  Weijun Zhou ,  Paul J. Popa ,  Garo Khanarian ,  John R. Ell

发明人： John W. Lyons ,  Binghe Gu ,  Allen S. Bulick ,  Weijun Zhou ,  Paul J. Popa ,  Garo Khanarian ,  John R. Ell

IPC分类号： H01L33/58

CPC分类号： H01L33/54 ,  C08G77/58 ,  C08L83/14 ,  H01L33/56 ,  H01L33/58 ,  H01L2933/005

摘要： A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.

公开(公告)号：US20130045292A1

公开(公告)日：2013-02-21

申请号：US13211363

申请日：2011-08-17

申请人： Weijun Zhou ,  Binghe Gu ,  John W. Lyons ,  Allen S. Bulick ,  Garo Khanarian ,  Paul J. Popa ,  John R. Ell

发明人： Weijun Zhou ,  Binghe Gu ,  John W. Lyons ,  Allen S. Bulick ,  Garo Khanarian ,  Paul J. Popa ,  John R. Ell

IPC分类号： B29C45/14 ,  C09D183/04

CPC分类号： C08J3/2053 ,  C08G77/80 ,  C08J2383/00 ,  C08K3/22 ,  C08K2003/2237 ,  C08K2003/2241 ,  C08L83/04 ,  H01L33/56

摘要： A curable liquid polysiloxane/TiO2 composite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane with TiO2 domains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiO2 composite contains 20 to 60 mol % TiO2 (based on total solids); wherein the curable liquid polysiloxane/TiO2 composite exhibits a refractive index of >1.61 to 1.7 and wherein the curable liquid polysiloxane/TiO2 composite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.

公开(公告)号：US08455607B2

公开(公告)日：2013-06-04

申请号：US13211363

申请日：2011-08-17

申请人： Weijun Zhou ,  Binghe Gu ,  John W. Lyons ,  Allen S. Bulick ,  Garo Khanarian ,  Paul J. Popa ,  John R. Ell

发明人： Weijun Zhou ,  Binghe Gu ,  John W. Lyons ,  Allen S. Bulick ,  Garo Khanarian ,  Paul J. Popa ,  John R. Ell

IPC分类号： C08G77/00

CPC分类号： C08J3/2053 ,  C08G77/80 ,  C08J2383/00 ,  C08K3/22 ,  C08K2003/2237 ,  C08K2003/2241 ,  C08L83/04 ,  H01L33/56

摘要： A curable liquid polysiloxane/TiO2 composite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane with TiO2 domains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiO2 composite contains 20 to 60 mol % TiO2 (based on total solids); wherein the curable liquid polysiloxane/TiO2 composite exhibits a refractive index of >1.61 to 1.7 and wherein the curable liquid polysiloxane/TiO2 composite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.

摘要翻译： 提供了一种用作发光二极管密封剂的可固化液体聚硅氧烷/ TiO2复合材料，其包括：具有平均畴尺寸小于5nm的TiO 2结构域的聚硅氧烷，其中可固化液体聚硅氧烷/ TiO 2复合材料含有20至60mol％ TiO 2（基于总固体）; 其中所述可固化液体聚硅氧烷/ TiO 2复合材料的折射率为> 1.61至1.7，并且其中所述可固化液体聚硅氧烷/ TiO 2复合物在室温和大气压下为液体。 还提供了一种发光二极管制造组件。

公开(公告)号：US08257988B1

公开(公告)日：2012-09-04

申请号：US13109053

申请日：2011-05-17

申请人： Paul Joseph Popa ,  Garo Khanarian ,  Weijun Zhou ,  John R. Ell

发明人： Paul Joseph Popa ,  Garo Khanarian ,  Weijun Zhou ,  John R. Ell

IPC分类号： H01L21/00

CPC分类号： H01L33/0095 ,  B29C35/0888 ,  B29C39/006 ,  B29C39/10 ,  C08G77/58 ,  C08G77/80 ,  H01L33/56 ,  H01L2933/005 ,  H01L2933/0091

摘要： A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.

摘要翻译： 提供一种制造具有光学元件的发光二极管（LED）的方法，包括：提供折射率为> 1.61至1.7的可固化液体聚硅氧烷/ TiO 2复合物，其在室温和大气压下为液体 ; 提供具有面的半导体发光二极管管芯，其中所述半导体发光二极管管芯通过所述面发射光; 将半导体发光二极管管芯与可固化液体聚硅氧烷/ TiO 2复合物接触; 并固化可固化液体聚硅氧烷/ TiO2复合材料以形成光学元件; 其中所述光学元件的至少一部分与所述面相邻。

公开(公告)号：US08450445B2

公开(公告)日：2013-05-28

申请号：US13211378

申请日：2011-08-17

申请人： John W. Lyons ,  Binghe Gu ,  Allen S. Bulick ,  Weijun Zhou ,  Paul J. Popa ,  Garo Khanarian ,  John R. Ell

发明人： John W. Lyons ,  Binghe Gu ,  Allen S. Bulick ,  Weijun Zhou ,  Paul J. Popa ,  Garo Khanarian ,  John R. Ell

IPC分类号： C08G77/00

CPC分类号： H01L33/54 ,  C08G77/58 ,  C08L83/14 ,  H01L33/56 ,  H01L33/58 ,  H01L2933/005

摘要： A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.

摘要翻译： 提供一种制造具有光学元件的发光二极管（LED）的方法，包括：提供折射率为> 1.61至1.7的可固化液体聚硅氧烷/ TiO 2复合物，其在室温和大气压下为液体 ; 提供具有面的半导体发光二极管管芯，其中所述半导体发光二极管管芯通过所述面发射光; 将半导体发光二极管管芯与可固化液体聚硅氧烷/ TiO 2复合物接触; 并固化可固化液体聚硅氧烷/ TiO2复合材料以形成光学元件; 其中所述光学元件的至少一部分与所述面相邻。