NDLI: Interconnection method of liquid crystal driver LSIs by TAB-on-glass and board to glass using anisotropic conductive film and monosotropic heat seal connectors

Content Provider	IEEE Xplore Digital Library
Author	Reinke, R.R.
Copyright Year	1991
Description	Author affiliation: Elform Inc., Reno, NV, USA (Reinke, R.R.)
Abstract	Tape automated bonding (TAB) on glass (TOG) was developed as a way to package high-resolution LCDs (liquid crystal displays) in mass production. This technology bonds the tape carrier LC driver LSIs directly onto one side of an LCD panel using anisotropic conductive film. To the adjacent side of the LCD panel, flexible circuit monosotropic heat seal connectors (HSCs) are used to interconnect the LSIs to the glass and can be used to interconnect to the PWB (printed wiring board). TOG is the chosen method for attaching TAB to glass, and the HSCs are widely used for attaching TAB to glass, TAB to PWBs, and glass to rigid PWBs. The HSCs have been successful in driving multiplex-addressed multicolor LCDs whose effective viewing area is 8 in*8 in and smaller displays in mass production. The large panel requires 640 terminations to each side of the glass panel and to four row and column PWBs for a total of 5120 terminations on a pitch of 0.011 in.<>
Starting Page	355
Ending Page	361
File Size	496958
Page Count	7
File Format	PDF
ISBN	0780300122
DOI	10.1109/ECTC.1991.163900
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1991-05-11
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Liquid crystals Glass Integrated circuit interconnections Liquid crystal displays Mass production Joining processes Bonding Packaging Driver circuits Anisotropic conductive films
Content Type	Text
Resource Type	Article

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