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US 7,253,808 B2Granted
Touch screen system and display device using the same
AssigneeLG.Philips LCD Co., Ltd.
InventorHee Jung Hong
Life of this patent
Estimating the term…
Abstract
A touch screen system includes a touch panel to input image signals, a touch controller to drive the touch panel, an extension between the touch panel and the touch controller, and an anisotropic conductive film electrically interconnecting the extension to the touch controller.
Claims4
A touch screen system, comprising:
- a touch panel to input image signals;
- a touch controller to drive the touch panel;
- a printed circuit board mounted on the touch controller and including a plurality of connection pads connected with the touch controller;
- a flexible printed circuit connected with the touch panel and including a plurality of signal lines overlapping the plurality of connection pads of the printed circuit board;
- and
- an anisotropic conductive film electrically interconnecting the signal lines of the flexible printed circuit and connection pads of the printed circuit board.
3 more elements
Dependencies are inferred from the claim text.