Analysis of source bus line current of a 20-inch size LCD panel through magnetic near field measurement

Sandeep Dhungana, Kaoru Arai, Ryosuke Okuta, Kunio Yanagi, Masahiro Yamaguchi

研究成果: Conference contribution

抄録

A three-dimension (3D) magnetic near field scanning system was developed to measure source bus line current of a 20-inch size LCD panel. The Euler's angle adjustment mechanism and the laser displacement sensor techniques enabled the accuracy of the X, Y, and Z positioning as 0.03 mm, 0.35 mm and 0.05 mm respectively. The measurement results produced distinct source bus line current result up to almost 90 % of the LCD length for the first time. The measured peak current intensity was within the predicted range. Qualitative agreement was obtained between the calculated and measured current waveforms.

本文言語English
ホスト出版物のタイトル2013 Asia-Pacific Symposium on Electromagnetic Compatibility, APEMC 2013
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781509018857
DOI
出版ステータスPublished - 2015 12 17
イベントAsia-Pacific Symposium on Electromagnetic Compatibility, APEMC 2013 - Melbourne, Australia
継続期間: 2013 5 202013 5 23

出版物シリーズ

名前2013 Asia-Pacific Symposium on Electromagnetic Compatibility, APEMC 2013

Other

OtherAsia-Pacific Symposium on Electromagnetic Compatibility, APEMC 2013
CountryAustralia
CityMelbourne
Period13/5/2013/5/23

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

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