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The study of large area and low pressure die bonding

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The critical concerns of heat radiation for Light Emitting Diode (LED) includes the LED material and the following packaging material and process. From the view point of LED structure, the heat resistance of the die attachment layer is the dominant factor of the heat radiation for LED. A well bonding die attachment layer benefits the heat radiation of LED. The ITRI-Bond was utilized in this paper, and has a well effect in die bonding of the large LED and Cu plate. Therefore, this paper develop an instrument for die attachment under local vacuum condition. The required properties of this instrument include vacuuming the chamber within 5sec and the bonding void of LED less than 3%.

Original languageEnglish
Title of host publication2015 IFToMM World Congress Proceedings, IFToMM 2015
PublisherNational Taiwan University
ISBN (Electronic)9789860460988
DOIs
StatePublished - 2015
Event14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015 - Taipei, Taiwan
Duration: 25 Oct 201530 Oct 2015

Publication series

Name2015 IFToMM World Congress Proceedings, IFToMM 2015

Conference

Conference14th International Federation for the Promotion of Mechanism and Machine Science World Congress, IFToMM 2015
Country/TerritoryTaiwan
CityTaipei
Period25/10/1530/10/15

Keywords

  • LED bonding
  • Thermal resistance
  • Vacuum

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