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Epoxy resin systems for light-emitti...

Chu, Ying-Po.

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Epoxy resin systems for light-emitting diode.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Epoxy resin systems for light-emitting diode./
Author:	Chu, Ying-Po.
Description:	102 p.
Notes:	Source: Masters Abstracts International, Volume: 41-05, page: 1512.
Contained By:	Masters Abstracts International41-05.
Subject:	Plastics Technology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1412971
ISBN:	9780496177691

Epoxy resin systems for light-emitting diode.
Chu, Ying-Po.

Epoxy resin systems for light-emitting diode. - 102 p.

Source: Masters Abstracts International, Volume: 41-05, page: 1512.

Thesis (M.S.)--University of Massachusetts Lowell, 2003.

The objective of this project was to study the epoxy resins used in LED technology. Three epoxy resins were chosen in the experiment: D.E.R.-331 was a bisphenol A type epoxy resin, Eporite-5630 was a bisphenol A type epoxy resin modified with an antioxidant, and ERL-4221 was a cyclo-aliphatic epoxy resin. The curing agent was MHHPA and the catalyst was TBAB. Thermal, mechanical, electrical, and optical properties of the cured D.E.R.-331, Eporite-5630, and ERL-4221 were studied. It was found that ERL-4221 had outstanding UV resistance. But other properties of the cured ERL-4221 system were decreased due to the internal stress generated during the curing process. D.E.R.-331 showed better thermal stability, but the aromatic groups in the main chains caused photo-oxidation. Eporite-5630 has the advantages of D.E.R.-331 and better UV resistance than D.E.R.-331 because of the addition of antioxidant. Among the three materials, it was concluded that Eporite-5630 was the best choice of the balance properties for LED applications. This finding would assist in the modified system of epoxy resins used in the LED technology.

ISBN: 9780496177691Subjects--Topical Terms:

1023683
Plastics Technology.

Epoxy resin systems for light-emitting diode.
LDR:01968nam 2200277 a 45 001 940919
005 20110518
008 110518s2003 ||||||||||||||||| ||eng d
020 $a 9780496177691
035 $a (UMI)AAI1412971
035 $a AAI1412971
040 $a UMI $c UMI
100 1 $a Chu, Ying-Po. $3 1265054
245 1 0 $a Epoxy resin systems for light-emitting diode.
300 $a 102 p.
500 $a Source: Masters Abstracts International, Volume: 41-05, page: 1512.
500 $a Supervisor: Jan-Chan Huang.
502 $a Thesis (M.S.)--University of Massachusetts Lowell, 2003.
520 $a The objective of this project was to study the epoxy resins used in LED technology. Three epoxy resins were chosen in the experiment: D.E.R.-331 was a bisphenol A type epoxy resin, Eporite-5630 was a bisphenol A type epoxy resin modified with an antioxidant, and ERL-4221 was a cyclo-aliphatic epoxy resin. The curing agent was MHHPA and the catalyst was TBAB. Thermal, mechanical, electrical, and optical properties of the cured D.E.R.-331, Eporite-5630, and ERL-4221 were studied. It was found that ERL-4221 had outstanding UV resistance. But other properties of the cured ERL-4221 system were decreased due to the internal stress generated during the curing process. D.E.R.-331 showed better thermal stability, but the aromatic groups in the main chains caused photo-oxidation. Eporite-5630 has the advantages of D.E.R.-331 and better UV resistance than D.E.R.-331 because of the addition of antioxidant. Among the three materials, it was concluded that Eporite-5630 was the best choice of the balance properties for LED applications. This finding would assist in the modified system of epoxy resins used in the LED technology.
590 $a School code: 0111.
650 4 $a Plastics Technology. $3 1023683
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0544
690 $a 0795
710 2 $a University of Massachusetts Lowell. $3 1017839
773 0 $t Masters Abstracts International $g 41-05.
790 $a 0111
790 1 0 $a Huang, Jan-Chan, $e advisor
791 $a M.S.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1412971