Inventor

KWON OH JO

KR44 patents

⚠️ This page may combine multiple inventors who share the name “KWON OH JO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KWON OH JO

SAMSUNG DISPLAY CO LTD

Gate driver for display device and display device including the same

Error compensator and organic light emitting display device using the same

Organic light-emitting display having pixel with sensing transistor

Organic light-emitting display having sensing transistor

Data driver and organic light emitting display device having the same

AMOLED display device including compensaton unit and driving method thereof

Organic light emitting display and driving method thereof

Display device and driving method thereof

Display device and driving method thereof

Non-linear gamma compensation current mode digital-analog convertor and display device including the same

Display device and method for compensation of image data of the same

Organic light emitting display device configured to measure deterioration information, and driving method thereof

Display device and driving method thereof

Organic light-emitting display device and method of driving the same

DC-DC converter and organic light emitting display including the same

Input sensing unit and method of driving the same

Digital driving circuit, digital-analog converter having decoders with different turn on/off state, and display device thereof

Pixel, display device, and method of driving display device

Digital-analog converter, data driving circuit having the same, and display device having the same

Data driver and display device including the same

Data driver and display device including a data driver

Noise removing circuit and current sensing unit including the same

Pixel and display device including the same

Digital-to-analog converter and driving circuit of display device including the same

Display device configured to sequentially apply a sensing pulse and a scan pulse

Display device performing a sensing operation with a sensing pulse

Data driver with sample/hold circuit and display device including the same

Display device and method of driving the same

Organic light-emitting display having sensing transistor

Pixel array and organic light emitting display device including the same

Organic light emitting device

Pixel and display device including the same

Display device and method of driving display device

Display device and driving method therof

Sensor device and a method of driving the same

Output buffer, data driver, and display device having the same

Display device for enhancing a driving speed, and driving method thereof

Current memory cell and a current mode digital-to-analog converter including the same

SAMSUNG ELECTRO MECH

Automatic calibration method for use in electronic compass

Hybrid sensor module and sensing method using the same

Method for searching for dip angle using tilt-compensated electronic compass

Signal processor for use in electronic compass

SAMSUNG ELECTRONICS CO LTD

Method of compensating tilt using two-axis geomagnetic sensor, and acceleration sensor, and apparatus thereof

KWON OH-JO

Pixel array and organic light emitting display device including the same