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Distinguished student paper: A 2-Inch a-Si:H TFT-LCD with an embedded sensor

  • Se Hwan Kim
  • , Ji Ho Hur
  • , Eung Bum Kim
  • , Hee Yeon Choi
  • , Moon Hyo Kang
  • , Sung Man Hong
  • , Eun Ho Lee
  • , Jin Jang

Research output: Contribution to journalConference articlepeer-review

Abstract

We developed a 2 inch, QCIF (160×128, black and white), amorphous silicon thin-film transistor liquid-crystal display with an embedded sensor on glass. A pixel is divided into LCD and sensor, in which the size of sensor is optimized to have the linear relationship between the output signal voltage and signal integration time. A very thin top glass was used to make a TFTLCD. A metal mask is put on the LCD with a top glass of 0.1 mm to improve the contrast of the image.

Original languageEnglish
Pages (from-to)1530-1533
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume37
Issue number4
Publication statusPublished - 2006
Event44th International Symposium, Seminar, and Exhibition, SID 2006 - San Francisco, CA, United States
Duration: 4 Jun 20069 Jun 2006

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