GATE-DRIVING APPARATUS AND DISPLAY DEVICE INCLUDING THE SAME
First Claim
Patent Images
1. A gate driving apparatus comprising:
- a first stage which outputs a first gate output signal; and
a second stage which outputs a second gate output signal, wherein the first stage comprises;
a transistor comprising a gate electrode, a source electrode and a drain electrode; and
a dummy transistor comprising a dummy gate electrode, a dummy source electrode and a dummy drain electrode, whereinthe gate electrode receives the second gate output signal, andthe dummy source electrode is connected to one of the source electrode and the drain electrode to prevent static electricity from reaching the first stage.
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Abstract
A gate driving apparatus includes a first stage which outputs a first gate output signal, and a second stage which outputs a second gate output signal. The first stage includes: a transistor which includes a gate electrode, a source electrode and a drain electrode; and a dummy transistor which includes a dummy gate electrode, a dummy source electrode and a dummy drain electrode. The gate electrode receives the second gate output signal, and the dummy source electrode is connected to the source electrode or the drain electrode of the transistor and prevents static electricity from flowing to the first stage.
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Citations
20 Claims
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1. A gate driving apparatus comprising:
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a first stage which outputs a first gate output signal; and a second stage which outputs a second gate output signal, wherein the first stage comprises; a transistor comprising a gate electrode, a source electrode and a drain electrode; and a dummy transistor comprising a dummy gate electrode, a dummy source electrode and a dummy drain electrode, wherein the gate electrode receives the second gate output signal, and the dummy source electrode is connected to one of the source electrode and the drain electrode to prevent static electricity from reaching the first stage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A display device comprising:
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a substrate comprising a display region and a non-display region surrounding the display region; and a gate driver comprising a gate driving apparatus disposed in the non-display region, wherein the gate driving apparatus comprises a first stage which outputs a first gate output signal and a second stage which outputs a second gate output signal, wherein the first stage comprises; a signal reception unit which receives the second gate output signal; and an antistatic unit connected to the signal reception unit and which prevents static electricity from flowing to the first stage. - View Dependent Claims (17, 18, 19, 20)
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Specification