LCD signal transfer members

A signal transfer member for a liquid crystal display (LCD) apparatus includes a power line for receiving power from an external source and for driving a semiconductor chip disposed on the transfer member or the display apparatus. The power line is bent so as to incorporate a serpentine structure, w...

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Main Authors Lim, Myong-Bin, Lee, Jae-Han, Son, Sun-Kyu, Hwang, In-Yong
Format Patent
LanguageEnglish
Published 05.07.2011
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Abstract A signal transfer member for a liquid crystal display (LCD) apparatus includes a power line for receiving power from an external source and for driving a semiconductor chip disposed on the transfer member or the display apparatus. The power line is bent so as to incorporate a serpentine structure, which enables the length of the power line to be easily adjusted and results in the line being longer than a power line formed with a relatively straight structure. Accordingly, the length of the power line can be adjusted to take into account the respective impedances of the chip and the external source so as to suppress electromagnetic waves in the power line. This prevents the creation of noise, distortion of signals, damage to the semiconductor chip, and disconnection of the input interconnection thereof that are caused by the electromagnetic waves, so that product yields are thereby improved.
AbstractList A signal transfer member for a liquid crystal display (LCD) apparatus includes a power line for receiving power from an external source and for driving a semiconductor chip disposed on the transfer member or the display apparatus. The power line is bent so as to incorporate a serpentine structure, which enables the length of the power line to be easily adjusted and results in the line being longer than a power line formed with a relatively straight structure. Accordingly, the length of the power line can be adjusted to take into account the respective impedances of the chip and the external source so as to suppress electromagnetic waves in the power line. This prevents the creation of noise, distortion of signals, damage to the semiconductor chip, and disconnection of the input interconnection thereof that are caused by the electromagnetic waves, so that product yields are thereby improved.
Author Lim, Myong-Bin
Lee, Jae-Han
Son, Sun-Kyu
Hwang, In-Yong
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References Nakano et al. (6529181) 20030300
Ukita (2003/0086048) 20030500
Kim et al. (2003/0103027) 20030600
Nakayama et al. (2005/0219230) 20051000
Uchiyama et al. (6128063) 20001000
Azami et al. (2002/0167026) 20021100
Kim (2005/0088391) 20050400
Jen et al. (2005/0018121) 20050100
Hwang et al. (7231711) 20070600
Lin et al. (2003/0234760) 20031200
Son et al. (7473996) 20090100
Zhang et al. (7259738) 20070800
Tamura (6037654) 20000300
Kurokawa et al. (6054975) 20000400
Isami et al. (7492340) 20090200
Stoller (6765561) 20040700
Takeuchi et al. (6483492) 20021100
Ohgiichi et al. (7129998) 20061000
Otake et al. (2002/0011606) 20020100
Sano et al. (2005/0219236) 20051000
Imajo et al. (6172661) 20010100
Russ et al. (2004/0189554) 20040900
Ito et al. (6529180) 20030300
Kanno et al. (7023058) 20060400
Kim (7375718) 20080500
Kim et al. (7466302) 20081200
Itou et al. (2004/0212578) 20041000
Cho et al. (2007/0012774) 20070100
Moon (7106292) 20060900
Kim et al. (2006/0044828) 20060300
Park (7342634) 20080300
Lee et al. (2006/0125743) 20060600
Search report of P 17825EP dated Jun. 25, 2009.
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    fullname: Ito et al.
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  ident: 2005/0219236
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Title LCD signal transfer members
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