Title:
発光ダイオードを製造する方法
Document Type and Number:
Japanese Patent JP5866253
Kind Code:
B2
Abstract:
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.
Inventors:
Paul Jay Popa
Gallo Harnarian
Wei Jun Chow
John Earl.
Gallo Harnarian
Wei Jun Chow
John Earl.
Application Number:
JP2012105588A
Publication Date:
February 17, 2016
Filing Date:
May 07, 2012
Export Citation:
Assignee:
Rohm and Haas Electronic Materials LLC
International Classes:
H01L33/56; B29C39/10; B29C39/24; C08G77/58; C08G79/00; H01L23/29; H01L23/31; H01L33/58
Domestic Patent References:
| JP2009513788A | ||||
| JP2007270004A |
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office