A slim display using an advanced COG technology

Ah Reum Kim, Bo Ra Kim, Sun Kyu Son, Seung Hwan Moon, Nam Deog Kim, Soo Won Kim

Research output: Contribution to conferencePaper


A slim display has been one of the strongest demands from mobile applications. This paper describes a slim LCD display by means of an advanced chip on glass (A-COG) technology. This A-COG reduces the thickness of a LCD module by assembling column drivers on glass directly instead of attaching COF-type ICs. A-COG is a new architecture which adopts a point-to-point bus topology, a cascade gamma reference scheme, a cascade power distribution. The proto-type is a 13.3″ WXGA ultra-slim panel.

Original languageEnglish
Number of pages4
Publication statusPublished - 2007
Event14th International Display Workshops, IDW '07 - Sapporo, Japan
Duration: 2007 Dec 52007 Dec 5


Other14th International Display Workshops, IDW '07

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Radiology Nuclear Medicine and imaging
  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'A slim display using an advanced COG technology'. Together they form a unique fingerprint.

  • Cite this

    Kim, A. R., Kim, B. R., Son, S. K., Moon, S. H., Kim, N. D., & Kim, S. W. (2007). A slim display using an advanced COG technology. 349-352. Paper presented at 14th International Display Workshops, IDW '07, Sapporo, Japan.