See-through polymer light-emitting display

Li Wei Tan; Chum Chan Choy; Kian Soo Ong; Xiaotao Hao; Eric C.W. Ou; Furong Zhu

See-through polymer light-emitting display

Li Wei Tan^*, Chum Chan Choy, Kian Soo Ong, Xiaotao Hao, Eric C.W. Ou, Furong Zhu

^*Corresponding author for this work

Department of Physics

Research output: Contribution to conference › Conference paper › peer-review

Abstract

There has been an increased interest in developing top-emitting OLEDs that are able to emit light from both sides of the OLED display. One important application of the top emission device structure is to achieve monolithic integration of a top-emitting OLED on a polycrystalline or amorphous silicon thin film transistors used in active matrix displays. A high performance dual-sided top-emitting polymer OLED developed in this work exhibited a total luminous efficiency of -5.0 cd/A at 4.0 V, which is comparable to that observed for a control device having bottom emission structure. A laser ablation technology was developed to define the pixels. The cathode separation was achieved without using the conventional reverse trapezoid type separators that are normally used for pixellated OLED displays. A prototype of see-through polymer light-emitting passive matrix display has a matrix of 100×32 with a display area of 32.25 mm by 11.15 mm.

Original language	English
Pages	711-714
Number of pages	4
Publication status	Published - Dec 2005
Event	IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 - Takamatsu, Japan Duration: 6 Dec 2005 → 9 Dec 2005

Conference

Conference	IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005
Country/Territory	Japan
City	Takamatsu
Period	6/12/05 → 9/12/05

Scopus Subject Areas

Engineering(all)

Cite this

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title = "See-through polymer light-emitting display",

abstract = "There has been an increased interest in developing top-emitting OLEDs that are able to emit light from both sides of the OLED display. One important application of the top emission device structure is to achieve monolithic integration of a top-emitting OLED on a polycrystalline or amorphous silicon thin film transistors used in active matrix displays. A high performance dual-sided top-emitting polymer OLED developed in this work exhibited a total luminous efficiency of -5.0 cd/A at 4.0 V, which is comparable to that observed for a control device having bottom emission structure. A laser ablation technology was developed to define the pixels. The cathode separation was achieved without using the conventional reverse trapezoid type separators that are normally used for pixellated OLED displays. A prototype of see-through polymer light-emitting passive matrix display has a matrix of 100×32 with a display area of 32.25 mm by 11.15 mm.",

author = "Tan, {Li Wei} and Choy, {Chum Chan} and Ong, {Kian Soo} and Xiaotao Hao and Ou, {Eric C.W.} and Furong Zhu",

year = "2005",

month = dec,

language = "English",

pages = "711--714",

note = "IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005 ; Conference date: 06-12-2005 Through 09-12-2005",

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TY - CONF

T1 - See-through polymer light-emitting display

AU - Tan, Li Wei

AU - Choy, Chum Chan

AU - Ong, Kian Soo

AU - Hao, Xiaotao

AU - Ou, Eric C.W.

AU - Zhu, Furong

PY - 2005/12

Y1 - 2005/12

N2 - There has been an increased interest in developing top-emitting OLEDs that are able to emit light from both sides of the OLED display. One important application of the top emission device structure is to achieve monolithic integration of a top-emitting OLED on a polycrystalline or amorphous silicon thin film transistors used in active matrix displays. A high performance dual-sided top-emitting polymer OLED developed in this work exhibited a total luminous efficiency of -5.0 cd/A at 4.0 V, which is comparable to that observed for a control device having bottom emission structure. A laser ablation technology was developed to define the pixels. The cathode separation was achieved without using the conventional reverse trapezoid type separators that are normally used for pixellated OLED displays. A prototype of see-through polymer light-emitting passive matrix display has a matrix of 100×32 with a display area of 32.25 mm by 11.15 mm.

AB - There has been an increased interest in developing top-emitting OLEDs that are able to emit light from both sides of the OLED display. One important application of the top emission device structure is to achieve monolithic integration of a top-emitting OLED on a polycrystalline or amorphous silicon thin film transistors used in active matrix displays. A high performance dual-sided top-emitting polymer OLED developed in this work exhibited a total luminous efficiency of -5.0 cd/A at 4.0 V, which is comparable to that observed for a control device having bottom emission structure. A laser ablation technology was developed to define the pixels. The cathode separation was achieved without using the conventional reverse trapezoid type separators that are normally used for pixellated OLED displays. A prototype of see-through polymer light-emitting passive matrix display has a matrix of 100×32 with a display area of 32.25 mm by 11.15 mm.

UR - http://www.scopus.com/inward/record.url?scp=33644602966&partnerID=8YFLogxK

M3 - Conference paper

AN - SCOPUS:33644602966

SP - 711

EP - 714

T2 - IDW/AD'05 - 12th International Display Workshops in Conjunction with Asia Display 2005

Y2 - 6 December 2005 through 9 December 2005

ER -

See-through polymer light-emitting display

Abstract

Conference

Scopus Subject Areas

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