Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays

Jiyoul Lee; Do Hwan Kim; Joo Young Kim; Byungwook Yoo; Jong Won Chung; Jeong Il Park; Bang Lin Lee; Ji Young Jung; Joon Seok Park; Bonwon Koo; Seongil Im; Jung Woo Kim; Byungkwon Song; Myung Hoon Jung; Jae Eun Jang; Yong Wan Jin; Sang Yoon Lee

doi:10.1002/adma.201301257

Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays

Jiyoul Lee
, Do Hwan Kim
, Joo Young Kim
, Byungwook Yoo
, Jong Won Chung
, Jeong Il Park
, Bang Lin Lee
, Ji Young Jung
, Joon Seok Park
, Bonwon Koo
, Seongil Im
, Jung Woo Kim
, Byungkwon Song
, Myung Hoon Jung
, Jae Eun Jang
, Yong Wan Jin
, Sang Yoon Lee

Department of Electrical Engineering and Computer Science

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

69 Scopus citations

Abstract

Stable uniform performance inkjet-printed polymer transistor arrays, which allow demonstration of flexible full-color displays, were achieved by new ambient processable conjugated copolymer semiconductor, and OTFT devices incorporating this material showed high mobility values > 1.0 cm² V^-1s^-1. Bias-stress stability of the devices was improved with a channel-passivation layer, which suppresses the density of trap states at the channel interface.

Original language	English
Pages (from-to)	5886-5892
Number of pages	7
Journal	Advanced Materials
Volume	25
Issue number	41
DOIs	https://doi.org/10.1002/adma.201301257
State	Published - 6 Nov 2013

Keywords

flexible display
inkjet-printing
organic field-effect transistors
polymer semiconductor
stability

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10.1002/adma.201301257

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Lee, J., Kim, D. H., Kim, J. Y., Yoo, B., Chung, J. W., Park, J. I., Lee, B. L., Jung, J. Y., Park, J. S., Koo, B., Im, S., Kim, J. W., Song, B., Jung, M. H., Jang, J. E., Jin, Y. W., & Lee, S. Y. (2013). Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays. Advanced Materials, 25(41), 5886-5892. https://doi.org/10.1002/adma.201301257

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title = "Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays",

abstract = "Stable uniform performance inkjet-printed polymer transistor arrays, which allow demonstration of flexible full-color displays, were achieved by new ambient processable conjugated copolymer semiconductor, and OTFT devices incorporating this material showed high mobility values > 1.0 cm2 V-1s-1. Bias-stress stability of the devices was improved with a channel-passivation layer, which suppresses the density of trap states at the channel interface.",

keywords = "flexible display, inkjet-printing, organic field-effect transistors, polymer semiconductor, stability",

author = "Jiyoul Lee and Kim, \{Do Hwan\} and Kim, \{Joo Young\} and Byungwook Yoo and Chung, \{Jong Won\} and Park, \{Jeong Il\} and Lee, \{Bang Lin\} and Jung, \{Ji Young\} and Park, \{Joon Seok\} and Bonwon Koo and Seongil Im and Kim, \{Jung Woo\} and Byungkwon Song and Jung, \{Myung Hoon\} and Jang, \{Jae Eun\} and Jin, \{Yong Wan\} and Lee, \{Sang Yoon\}",

year = "2013",

month = nov,

day = "6",

doi = "10.1002/adma.201301257",

language = "English",

volume = "25",

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journal = "Advanced Materials",

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Lee, J, Kim, DH, Kim, JY, Yoo, B, Chung, JW, Park, JI, Lee, BL, Jung, JY, Park, JS, Koo, B, Im, S, Kim, JW, Song, B, Jung, MH, Jang, JE, Jin, YW & Lee, SY 2013, 'Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays', Advanced Materials, vol. 25, no. 41, pp. 5886-5892. https://doi.org/10.1002/adma.201301257

TY - JOUR

T1 - Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays

AU - Lee, Jiyoul

AU - Kim, Do Hwan

AU - Kim, Joo Young

AU - Yoo, Byungwook

AU - Chung, Jong Won

AU - Park, Jeong Il

AU - Lee, Bang Lin

AU - Jung, Ji Young

AU - Park, Joon Seok

AU - Koo, Bonwon

AU - Im, Seongil

AU - Kim, Jung Woo

AU - Song, Byungkwon

AU - Jung, Myung Hoon

AU - Jang, Jae Eun

AU - Jin, Yong Wan

AU - Lee, Sang Yoon

PY - 2013/11/6

Y1 - 2013/11/6

N2 - Stable uniform performance inkjet-printed polymer transistor arrays, which allow demonstration of flexible full-color displays, were achieved by new ambient processable conjugated copolymer semiconductor, and OTFT devices incorporating this material showed high mobility values > 1.0 cm2 V-1s-1. Bias-stress stability of the devices was improved with a channel-passivation layer, which suppresses the density of trap states at the channel interface.

AB - Stable uniform performance inkjet-printed polymer transistor arrays, which allow demonstration of flexible full-color displays, were achieved by new ambient processable conjugated copolymer semiconductor, and OTFT devices incorporating this material showed high mobility values > 1.0 cm2 V-1s-1. Bias-stress stability of the devices was improved with a channel-passivation layer, which suppresses the density of trap states at the channel interface.

KW - flexible display

KW - inkjet-printing

KW - organic field-effect transistors

KW - polymer semiconductor

KW - stability

UR - https://www.scopus.com/pages/publications/84887110027

U2 - 10.1002/adma.201301257

DO - 10.1002/adma.201301257

M3 - Article

AN - SCOPUS:84887110027

SN - 0935-9648

VL - 25

SP - 5886

EP - 5892

JO - Advanced Materials

JF - Advanced Materials

IS - 41

ER -

Reliable and uniform thin-film transistor arrays based on inkjet-printed polymer semiconductors for full color reflective displays

Abstract

Keywords

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