A New MSL Based Model for the Analysis of the Source Bus Line in LCD Panel

Author

Dhungana, Sandeep ; Yamaguchi, Masaki

Author_Institution

Dept. of Electr. & Commun. Eng., Tohoku Univ., Sendai, Japan

Volume

47

Issue

10

fYear

2011

Firstpage

4022

Lastpage

4025

Abstract

A microstrip line based model for analyzing source bus line current inside an active matrix type thin film transistor/liquid crystal display is proposed. The proposed model reveals a linear decrease of intensity of source bus line current and a non linear increase of its rise time as the current propagates away from the source driver. Validity of the model is proved up to the first half of the total panel length by comparing experimental and calculated induced voltage across a planar shielded loop type magnetic coil generated by the source bus line current.

Keywords

coils; liquid crystal displays; microstrip lines; thin film transistors; LCD panel; MSL-based model; active matrix-type thin film transistor-liquid crystal display; microstrip line; planar shielded loop-type magnetic coil; source bus line current analysis; Coils; Current measurement; Indium tin oxide; Integrated circuit modeling; Magnetic noise; Magnetic shielding; Voltage measurement; LCD panel; magnetic probe; microstrip line; shielded loop coil; source bus line;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2011.2157331

Filename

6027734