NOISE-SHIELDED CAPACITIVE TOUCH DISPLAY APPARATUS
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United States of America Patent
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Issued Date -
Jul 9, 2015
app pub date -
Nov 27, 2014
filing date -
Jan 6, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention discloses a noise-shielded capacitive touch display apparatus, which includes a display panel and a capacitive touch sensor on the capacitive touch panel. The capacitive touch sensor includes plural sensing lines, driving lines and signal lines. The sensing lines are parallel with each other and extend along a first direction. The driving lines are parallel with each other and extend along a second direction, wherein the second direction is orthogonal to the first direction. There is one signal line between every two neighboring driving lines. An electric field wall is formed between each signal line and its neighboring driving line to block a noise generated from the display panel.
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