Study on the Novel Red Organic Light-Emitting Materials and Devices
碩士 === 國立中山大學 === 光電工程研究所 === 95 === In this research, we used the novel material 9-cyano-10-(2-benzothiazoly1)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro- 1H,5H,11H- benzo[l]pyrano[6,7,8-ij]quinolizin-11-one(RC545T) as a red dopant, which was synthesized from the green dopant material 10-(2-benzothiazo...
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ndltd-TW-095NSYS51240272019-05-15T20:22:41Z http://ndltd.ncl.edu.tw/handle/332hfx Study on the Novel Red Organic Light-Emitting Materials and Devices 新型紅光有機電激發光材料及元件開發之研究 Chih-chia Wang 王智嘉 碩士 國立中山大學 光電工程研究所 95 In this research, we used the novel material 9-cyano-10-(2-benzothiazoly1)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro- 1H,5H,11H- benzo[l]pyrano[6,7,8-ij]quinolizin-11-one(RC545T) as a red dopant, which was synthesized from the green dopant material 10-(2-benzothiazoly1)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro- 1H,5H,11H- benzo[l] pyrano[6,7,8-ij]quinolizin-11-one(C545T). First, we used aluminum tris(8-hydroxyquinoline)(Alq3) as a hostmaterial and doped with different concentration of RC545T, with the configuration of ITO(1300Å)/NPB(650Å)/Alq3:x%RC545T(300Å)/Alq3(300Å)/LiF(8Å)/Al(2500Å). We obtained the maximum efficiency at 2% of RC545T. Second, 5,6,11,12-Tetraphenylnaphthacene (rubrene) and RC545T as a co-dopant material were doped into the Alq3 layer. The energy transfer from Alq3 to RC545T was mainly assisted by Rubrene. Therefore, we obtained the luminance yield of 0.54 cd/A under the current density of 20mA/cm2, and the peak emission wavelength at 632nm with a CIExy color coordinate of (0.642,0.347).The improved color purity render RC545T a good red-emitting dopant in OLED application. Mei-ying Chang 張美濙 2007 學位論文 ; thesis 115 zh-TW |
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碩士 === 國立中山大學 === 光電工程研究所 === 95 === In this research, we used the novel material 9-cyano-10-(2-benzothiazoly1)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro- 1H,5H,11H- benzo[l]pyrano[6,7,8-ij]quinolizin-11-one(RC545T) as a red dopant, which
was synthesized from the green dopant material 10-(2-benzothiazoly1)-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro- 1H,5H,11H- benzo[l] pyrano[6,7,8-ij]quinolizin-11-one(C545T).
First, we used aluminum tris(8-hydroxyquinoline)(Alq3) as a hostmaterial and doped with different concentration of RC545T, with
the configuration of ITO(1300Å)/NPB(650Å)/Alq3:x%RC545T(300Å)/Alq3(300Å)/LiF(8Å)/Al(2500Å). We obtained the maximum efficiency at 2% of RC545T.
Second, 5,6,11,12-Tetraphenylnaphthacene (rubrene) and RC545T as a co-dopant material were doped into the Alq3 layer. The energy transfer from Alq3 to RC545T was mainly assisted by Rubrene. Therefore, we obtained the luminance yield of 0.54 cd/A under the current density of 20mA/cm2, and the peak emission wavelength at 632nm with a CIExy color coordinate of (0.642,0.347).The improved color purity render RC545T a good red-emitting dopant in OLED application.
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author2 |
Mei-ying Chang |
author_facet |
Mei-ying Chang Chih-chia Wang 王智嘉 |
author |
Chih-chia Wang 王智嘉 |
spellingShingle |
Chih-chia Wang 王智嘉 Study on the Novel Red Organic Light-Emitting Materials and Devices |
author_sort |
Chih-chia Wang |
title |
Study on the Novel Red Organic Light-Emitting Materials and Devices |
title_short |
Study on the Novel Red Organic Light-Emitting Materials and Devices |
title_full |
Study on the Novel Red Organic Light-Emitting Materials and Devices |
title_fullStr |
Study on the Novel Red Organic Light-Emitting Materials and Devices |
title_full_unstemmed |
Study on the Novel Red Organic Light-Emitting Materials and Devices |
title_sort |
study on the novel red organic light-emitting materials and devices |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/332hfx |
work_keys_str_mv |
AT chihchiawang studyonthenovelredorganiclightemittingmaterialsanddevices AT wángzhìjiā studyonthenovelredorganiclightemittingmaterialsanddevices AT chihchiawang xīnxínghóngguāngyǒujīdiànjīfāguāngcáiliàojíyuánjiànkāifāzhīyánjiū AT wángzhìjiā xīnxínghóngguāngyǒujīdiànjīfāguāngcáiliàojíyuánjiànkāifāzhīyánjiū |
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