Novel design for a-Si:H TFTs with promising mechanical reliability on flexible substrate

Chen Po-Chiu, Ho King-Yuan, Lee Min-Hung, Cheng Chun-Cheng, Yeh Yung-Hui

Research output: Contribution to conferencePaper

Abstract

In this paper, we investigated several kinds of a-Si:H TFTs structures fabricated on polyimide (PI) substrate at 160 °C under 1×10 4 cycles of mechanical bending stress. After mechanical bending stress, the threshold voltage of different a-Si:H TFTs structures have different shift. It is a critical task to optimize suitable design for a-Si:H TFTs on flexible substrate. L-shape design a-Si:H TFTs with better stability after bending stress. It is a good candidate for the SOP or pixel array on flexible substrate.

Original languageEnglish
Pages723-726
Number of pages4
Publication statusPublished - 2006 Dec 1
Event13th International Display Workshops, IDW '06 - Otsu, Japan
Duration: 2006 Dec 62006 Dec 6

Other

Other13th International Display Workshops, IDW '06
CountryJapan
CityOtsu
Period06/12/606/12/6

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics

Cite this

Po-Chiu, C., King-Yuan, H., Min-Hung, L., Chun-Cheng, C., & Yung-Hui, Y. (2006). Novel design for a-Si:H TFTs with promising mechanical reliability on flexible substrate. 723-726. Paper presented at 13th International Display Workshops, IDW '06, Otsu, Japan.