Highly efficient and stable white light organic light-emitting devices
A highly efficient two-element white light organic light-emitting device with a sky blue dopant BUBD-1 and a yellow dopant TBRb was fabricated. The device achieved an electroluminescence efficiency of 17.1 cd ∕ A and 7.9 lm ∕ W at 20 mA ∕ cm 2 . From 112 to 32010 nits, the CIE x , y coordinates vari...
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| Veröffentlicht in: | Applied physics letters 2007-08, Vol.91 (7), p.073517-073517-3 |
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| Sprache: | eng |
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| container_end_page | 073517-3 |
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| container_issue | 7 |
| container_start_page | 073517 |
| container_title | Applied physics letters |
| container_volume | 91 |
| creator | Lin, Mei-Fang Wang, Lei Wong, Wai-Kwok Cheah, Kok-Wai TAM, Hoi-Lam Lee, Meng-Ting Ho, Meng-Huan Chen, Chin H. |
| description | A highly efficient two-element white light organic light-emitting device with a sky blue dopant BUBD-1 and a yellow dopant TBRb was fabricated. The device achieved an electroluminescence efficiency of
17.1
cd
∕
A
and
7.9
lm
∕
W
at
20
mA
∕
cm
2
. From 112 to 32010 nits, the
CIE
x
,
y
coordinates variation was
Δ
(
x
,
y
)
<
±
(
0.01
,
0.01
)
, which is superior to common white light organic light-emitting devices (OLEDs) that tend to change color with drive conditions. Moreover, the device reached a half-decay
t
1
∕
2
lifetime over
40
000
h
at an initial luminance of
300
cd
∕
m
2
. This result is among the best records of fluorescent white light OLEDs. |
| doi_str_mv | 10.1063/1.2769762 |
| format | Article |
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17.1
cd
∕
A
and
7.9
lm
∕
W
at
20
mA
∕
cm
2
. From 112 to 32010 nits, the
CIE
x
,
y
coordinates variation was
Δ
(
x
,
y
)
<
±
(
0.01
,
0.01
)
, which is superior to common white light organic light-emitting devices (OLEDs) that tend to change color with drive conditions. Moreover, the device reached a half-decay
t
1
∕
2
lifetime over
40
000
h
at an initial luminance of
300
cd
∕
m
2
. This result is among the best records of fluorescent white light OLEDs.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.2769762</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2007-08, Vol.91 (7), p.073517-073517-3</ispartof><rights>2007 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c284t-11c3129a0c7afbf4c5635ebb7fd2462ead4f4c62047eff88133e52672087a083</citedby><cites>FETCH-LOGICAL-c284t-11c3129a0c7afbf4c5635ebb7fd2462ead4f4c62047eff88133e52672087a083</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.2769762$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,1559,4512,27924,27925,76384,76390</link.rule.ids></links><search><creatorcontrib>Lin, Mei-Fang</creatorcontrib><creatorcontrib>Wang, Lei</creatorcontrib><creatorcontrib>Wong, Wai-Kwok</creatorcontrib><creatorcontrib>Cheah, Kok-Wai</creatorcontrib><creatorcontrib>TAM, Hoi-Lam</creatorcontrib><creatorcontrib>Lee, Meng-Ting</creatorcontrib><creatorcontrib>Ho, Meng-Huan</creatorcontrib><creatorcontrib>Chen, Chin H.</creatorcontrib><title>Highly efficient and stable white light organic light-emitting devices</title><title>Applied physics letters</title><description>A highly efficient two-element white light organic light-emitting device with a sky blue dopant BUBD-1 and a yellow dopant TBRb was fabricated. The device achieved an electroluminescence efficiency of
17.1
cd
∕
A
and
7.9
lm
∕
W
at
20
mA
∕
cm
2
. From 112 to 32010 nits, the
CIE
x
,
y
coordinates variation was
Δ
(
x
,
y
)
<
±
(
0.01
,
0.01
)
, which is superior to common white light organic light-emitting devices (OLEDs) that tend to change color with drive conditions. Moreover, the device reached a half-decay
t
1
∕
2
lifetime over
40
000
h
at an initial luminance of
300
cd
∕
m
2
. This result is among the best records of fluorescent white light OLEDs.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp1kMFKxDAQhoMoWFcPvkGuHrJmkjZpL4IsrisseNl7SNNJN9LtShOUfXsjXbx5Gv7hY5j_I-Qe-BK4ko-wFFo1WokLUgDXmkmA-pIUnHPJVFPBNbmJ8SPHSkhZkPUm9PvhRNH74AKOidqxozHZdkD6vQ8J6ZCJRI9Tb8fg5sTwEFIKY087_AoO4y258naIeHeeC7Jbv-xWG7Z9f31bPW-ZE3WZGICTIBrLnba-9aWrlKywbbXvRKkE2q7MSyV4qfNDdQ1SYiWUFrzWltdyQR7ms246xjihN59TONjpZICb3_4GzLl_Zp9mNrqQbArH8X94lmD-JJgsQf4AHQJiew</recordid><startdate>20070813</startdate><enddate>20070813</enddate><creator>Lin, Mei-Fang</creator><creator>Wang, Lei</creator><creator>Wong, Wai-Kwok</creator><creator>Cheah, Kok-Wai</creator><creator>TAM, Hoi-Lam</creator><creator>Lee, Meng-Ting</creator><creator>Ho, Meng-Huan</creator><creator>Chen, Chin H.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20070813</creationdate><title>Highly efficient and stable white light organic light-emitting devices</title><author>Lin, Mei-Fang ; Wang, Lei ; Wong, Wai-Kwok ; Cheah, Kok-Wai ; TAM, Hoi-Lam ; Lee, Meng-Ting ; Ho, Meng-Huan ; Chen, Chin H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c284t-11c3129a0c7afbf4c5635ebb7fd2462ead4f4c62047eff88133e52672087a083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lin, Mei-Fang</creatorcontrib><creatorcontrib>Wang, Lei</creatorcontrib><creatorcontrib>Wong, Wai-Kwok</creatorcontrib><creatorcontrib>Cheah, Kok-Wai</creatorcontrib><creatorcontrib>TAM, Hoi-Lam</creatorcontrib><creatorcontrib>Lee, Meng-Ting</creatorcontrib><creatorcontrib>Ho, Meng-Huan</creatorcontrib><creatorcontrib>Chen, Chin H.</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lin, Mei-Fang</au><au>Wang, Lei</au><au>Wong, Wai-Kwok</au><au>Cheah, Kok-Wai</au><au>TAM, Hoi-Lam</au><au>Lee, Meng-Ting</au><au>Ho, Meng-Huan</au><au>Chen, Chin H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Highly efficient and stable white light organic light-emitting devices</atitle><jtitle>Applied physics letters</jtitle><date>2007-08-13</date><risdate>2007</risdate><volume>91</volume><issue>7</issue><spage>073517</spage><epage>073517-3</epage><pages>073517-073517-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>A highly efficient two-element white light organic light-emitting device with a sky blue dopant BUBD-1 and a yellow dopant TBRb was fabricated. The device achieved an electroluminescence efficiency of
17.1
cd
∕
A
and
7.9
lm
∕
W
at
20
mA
∕
cm
2
. From 112 to 32010 nits, the
CIE
x
,
y
coordinates variation was
Δ
(
x
,
y
)
<
±
(
0.01
,
0.01
)
, which is superior to common white light organic light-emitting devices (OLEDs) that tend to change color with drive conditions. Moreover, the device reached a half-decay
t
1
∕
2
lifetime over
40
000
h
at an initial luminance of
300
cd
∕
m
2
. This result is among the best records of fluorescent white light OLEDs.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2769762</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 2007-08, Vol.91 (7), p.073517-073517-3 |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_2769762 |
| source | AIP Journals Complete; AIP Digital Archive |
| title | Highly efficient and stable white light organic light-emitting devices |
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