Title:
SOURCE DRIVER INTEGRATED CIRCUIT IN WHICH THE HIGH-VOLTAGE POWER GROUND AND THE LOW-VOLTAGE POWER GROUND ARE SEPARATED
Document Type and Number:
WIPO Patent Application WO/2010/093123
Kind Code:
A2
Abstract:
The present invention relates to a technique for separating the grounds of a source driver integrated circuit in a liquid crystal display device, and more particularly, to a source driver integrated circuit in which the high-voltage power ground and the low-voltage power ground are separated from each other in a liquid crystal display device having a chip-on-glass (COG) cascade structure.
Inventors:
HONG JU PYO (KR)
KIM AN YOUNG (KR)
NA JOON HO (KR)
KIM DAE SEONG (KR)
KIM AN YOUNG (KR)
NA JOON HO (KR)
KIM DAE SEONG (KR)
Application Number:
PCT/KR2010/000224
Publication Date:
August 19, 2010
Filing Date:
January 14, 2010
Export Citation:
Assignee:
SILICON WORKS CO LTD (KR)
HONG JU PYO (KR)
KIM AN YOUNG (KR)
NA JOON HO (KR)
KIM DAE SEONG (KR)
HONG JU PYO (KR)
KIM AN YOUNG (KR)
NA JOON HO (KR)
KIM DAE SEONG (KR)
International Classes:
G09G3/36; G02F1/133; G09G3/20
Foreign References:
| KR20050104660A | 2005-11-03 | |||
| KR19990020095A | ||||
| KR20060013727A | 2006-02-14 | |||
| JP2005316373A | 2005-11-10 |
Attorney, Agent or Firm:
LEE, CHEOL HEE (KR)
이철희 (KR)
이철희 (KR)
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