DISPLAY DEVICE AND DRIVING METHOD THEREOF
PURPOSE: A display device and an operating method thereof are provided to prevent the malfunction of a light sensing element by embedding the light sensing element. CONSTITUTION: A sensing signal processing unit is connected with a display panel(300). A gate line(GLk) delivers a gate signal. A sensi...
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Main Authors | , , |
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Format | Patent |
Language | English Korean |
Published |
30.01.2013
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: A display device and an operating method thereof are provided to prevent the malfunction of a light sensing element by embedding the light sensing element. CONSTITUTION: A sensing signal processing unit is connected with a display panel(300). A gate line(GLk) delivers a gate signal. A sensing signal line and a reference sensing signal line cross the gate line. A sensing unit(SU) senses light according to a touch to the display panel. A reference sensing unit(Sur) is blocked from the light. |
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Bibliography: | Application Number: KR20110072541 |