Low-power gate driver circuit for TFT-LCD application

Chih-Lung Lin, Chun Da Tu, Chia En Wu, Chia Che Hung, Kwang Jow Gan, Kuan Wen Chou

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

This paper presents a novel low-power gate driver circuit fabricated from glass by using hydrogenated amorphous silicon (a-Si:H) technology and a standard five-mask process. The tolerance of the threshold voltage shift of the proposed gate driver circuit can be estimated as 30 V by using an H-SPICE simulator. Measurement results indicate that the rising and falling times of the output waveform are equal to those in the initial state. Moreover, the proposed gate driver circuit can operate reliably at a high temperature (T =120} \ C) for over 360 h. Furthermore, the proposed gate driver circuit reduces power consumption by 77.3% over that of a conventional gate driver circuit.

Original languageEnglish
Article number6163379
Pages (from-to)1410-1415
Number of pages6
JournalIEEE Transactions on Electron Devices
Volume59
Issue number5
DOIs
Publication statusPublished - 2012 May 1

Fingerprint

Liquid crystal displays
Networks (circuits)
SPICE
Amorphous silicon
Threshold voltage
Masks
Electric power utilization
Simulators
Glass
Temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Lin, C-L., Tu, C. D., Wu, C. E., Hung, C. C., Gan, K. J., & Chou, K. W. (2012). Low-power gate driver circuit for TFT-LCD application. IEEE Transactions on Electron Devices, 59(5), 1410-1415. [6163379]. https://doi.org/10.1109/TED.2012.2186966
Lin, Chih-Lung ; Tu, Chun Da ; Wu, Chia En ; Hung, Chia Che ; Gan, Kwang Jow ; Chou, Kuan Wen. / Low-power gate driver circuit for TFT-LCD application. In: IEEE Transactions on Electron Devices. 2012 ; Vol. 59, No. 5. pp. 1410-1415.
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Lin, C-L, Tu, CD, Wu, CE, Hung, CC, Gan, KJ & Chou, KW 2012, 'Low-power gate driver circuit for TFT-LCD application', IEEE Transactions on Electron Devices, vol. 59, no. 5, 6163379, pp. 1410-1415. https://doi.org/10.1109/TED.2012.2186966

Low-power gate driver circuit for TFT-LCD application. / Lin, Chih-Lung; Tu, Chun Da; Wu, Chia En; Hung, Chia Che; Gan, Kwang Jow; Chou, Kuan Wen.

In: IEEE Transactions on Electron Devices, Vol. 59, No. 5, 6163379, 01.05.2012, p. 1410-1415.

Research output: Contribution to journalArticle

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