Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jung Hak Kim0
Sang Chul Lee0
Ga Young Kim0
Do Ik Kim0
Gwang Bum Ko0
Date of Patent
August 30, 2022
0Patent Application Number
170154190
Date Filed
September 9, 2020
0Patent Citations
Patent Primary Examiner
There is provided a display device including a high-sensitivity touch sensor. A display device includes: pixels arranged in a display region; sensing electrodes arranged in a sensing region; sensing lines coupled to the respective sensing electrodes; a noise detection electrode disposed on the same layer as the sensing electrodes; sensing channels each including a first input terminal coupled to any one of the sensing electrodes and a second input terminal coupled to the noise detection electrode, the sensing channels each generating an output signal corresponding to a voltage difference between the first and second input terminals; and a processor detecting a touch input, using the output signals of the sensing channels.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.