METHOD AND APPARATUS FOR INSPECTING DISPLAY DEVICE
An apparatus for inspecting a display device including a touch sensor may include: a power source generator configured to generate a pixel voltage of the display device; and a variable impedance circuit electrically connected to an output terminal of the power source generator, wherein the variable...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
21.12.2023
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Subjects | |
Online Access | Get full text |
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Summary: | An apparatus for inspecting a display device including a touch sensor may include: a power source generator configured to generate a pixel voltage of the display device; and a variable impedance circuit electrically connected to an output terminal of the power source generator, wherein the variable impedance circuit may include: a variable resistance circuit electrically connected to the power source generator and an output terminal of the variable impedance circuit, and including resistors connected in parallel with each other; and a variable capacitor circuit electrically connected to the power source generator and a ground voltage source. |
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Bibliography: | Application Number: US202318239725 |