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

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 Jan 1

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All Science Journal Classification (ASJC) codes

Condensed Matter Physics

Cite this

Lee, H. C., Jang, K. S., Park, J. J., Oh, E. J., & Shin, M. W. (1999). Processing effects of the polyvinyl-butyrol-based binder on the performance of electroluminescent diodes. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 337, 493-496. https://doi.org/10.1080/10587259908023485

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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.",

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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, 01.01.1999, p. 493-496.

Research output: Contribution to journal › Article

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

AU - Lee, Ho Chul

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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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10.1080/10587259908023485