Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes

Ho Chul Lee; Kwan Sik Jang; Jong Ju Park; Eung Ju Oh; Moo Whan Shin

doi:10.1080/10587259908023485

Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes

Ho Chul Lee, Kwan Sik Jang, Jong Ju Park, Eung Ju Oh, Moo Whan Shin

School of Integrated Technology

Research output: Contribution to journal › Article › peer-review

Abstract

The processing effects of polyvinyl-butyrol (PVB)-based binding organics (PBBO) on the characteristics of the ZnS:Cu electroluminescent (EL) devices are discussed. The characteristics of the EL devices fabricated using the PBBO are compared with those of devices fabricated using a membrane switch composition (MSC). It is demonstrated that the performance of the PBBO be comparable with the MSC. The brightness and the output current of devices using PBBO at 100 V and 400 Hz are 55 cd/m² and 2.2 mA, respectively. The reliability test performed under the harsh environment (333 K and 90% RH) exhibits the life time (time at the half of the original brightness) of device longer than 140 hr.

Original language	English
Pages (from-to)	493-496
Number of pages	4
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	337
DOIs	https://doi.org/10.1080/10587259908023485
Publication status	Published - 1999

Bibliographical note

Funding Information:
The authors wish to acknowledge the financial support of the Korean Research Foundation made in the program year of 1998. Experhutd process was partially assisted by the Shin Pyung Co.

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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title = "Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes",

abstract = "The processing effects of polyvinyl-butyrol (PVB)-based binding organics (PBBO) on the characteristics of the ZnS:Cu electroluminescent (EL) devices are discussed. The characteristics of the EL devices fabricated using the PBBO are compared with those of devices fabricated using a membrane switch composition (MSC). It is demonstrated that the performance of the PBBO be comparable with the MSC. The brightness and the output current of devices using PBBO at 100 V and 400 Hz are 55 cd/m2 and 2.2 mA, respectively. The reliability test performed under the harsh environment (333 K and 90% RH) exhibits the life time (time at the half of the original brightness) of device longer than 140 hr.",

author = "Lee, {Ho Chul} and Jang, {Kwan Sik} and Park, {Jong Ju} and Oh, {Eung Ju} and Shin, {Moo Whan}",

note = "Funding Information: The authors wish to acknowledge the financial support of the Korean Research Foundation made in the program year of 1998. Experhutd process was partially assisted by the Shin Pyung Co.",

year = "1999",

doi = "10.1080/10587259908023485",

language = "English",

volume = "337",

pages = "493--496",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

}

Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes. / Lee, Ho Chul; Jang, Kwan Sik; Park, Jong Ju; Oh, Eung Ju; Shin, Moo Whan.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 337, 1999, p. 493-496.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes

AU - Lee, Ho Chul

AU - Jang, Kwan Sik

AU - Park, Jong Ju

AU - Oh, Eung Ju

AU - Shin, Moo Whan

N1 - Funding Information: The authors wish to acknowledge the financial support of the Korean Research Foundation made in the program year of 1998. Experhutd process was partially assisted by the Shin Pyung Co.

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Y1 - 1999

N2 - The processing effects of polyvinyl-butyrol (PVB)-based binding organics (PBBO) on the characteristics of the ZnS:Cu electroluminescent (EL) devices are discussed. The characteristics of the EL devices fabricated using the PBBO are compared with those of devices fabricated using a membrane switch composition (MSC). It is demonstrated that the performance of the PBBO be comparable with the MSC. The brightness and the output current of devices using PBBO at 100 V and 400 Hz are 55 cd/m2 and 2.2 mA, respectively. The reliability test performed under the harsh environment (333 K and 90% RH) exhibits the life time (time at the half of the original brightness) of device longer than 140 hr.

AB - The processing effects of polyvinyl-butyrol (PVB)-based binding organics (PBBO) on the characteristics of the ZnS:Cu electroluminescent (EL) devices are discussed. The characteristics of the EL devices fabricated using the PBBO are compared with those of devices fabricated using a membrane switch composition (MSC). It is demonstrated that the performance of the PBBO be comparable with the MSC. The brightness and the output current of devices using PBBO at 100 V and 400 Hz are 55 cd/m2 and 2.2 mA, respectively. The reliability test performed under the harsh environment (333 K and 90% RH) exhibits the life time (time at the half of the original brightness) of device longer than 140 hr.

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