Inventor

CHUNG KYU-YOUNG

KR33 patents

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

CHUNG KYU-YOUNG

SAMSUNG ELECTRONICS CO LTD

Folded cascode operational amplifier having improved phase margin

Voltage boost circuit and voltage boosting method using voltage boost clock signal with varying frequency

Circuit and method for driving a liquid crystal display device using low power

Class AB amplifier having adjustable quiescent current and output current

Power supply voltage and temperature-independent RC oscillator using controllable Schmitt trigger

Low power operational amplifier

Oscillator having comparator circuits having adjustable driving capabilities and method for operating the same

LCD panel including gate drivers

Circuits and methods for driving flat panel displays

Amplifier with a voltage-controlled quiescent current and output current

Device and method for nullifying offset voltages in operational amplifiers

Source driving circuit and liquid crystal display apparatus including the same

Display drive integrated circuit and method for generating system clock signal

Circuits and methods for generating a common voltage

Time division driving method and source driver for flat panel display

Method and apparatus for controlling writing of data to graphic memory

Offset compensation for rail-to-rail avereraging circuit

Integrated circuit devices having a control circuit for biasing an amplifier output stage and methods of operating the same

CHUNG KYU-YOUNG

Waveform generation circuit

Source driver in liquid crystal display device, output buffer included in the source driver, and method of operating the output buffer

Operational amplifier with overdriving circuit and method for same

Circuit for generating boosted voltage and method for operating the same

Charge pump apparatus and charge pumping method

Waveform generation circuit

Source driver, common voltage driver, and method of driving display device using time division driving method

Sawtooth wave generating circuit and switch mode power supply device having the same

Over-drivable output buffer, source driver circuit having the same, and methods therefor

BAE JONG-KON

Method and apparatus for driving display data

Method and apparatus for contolling writing of data to graphic memory

Automatic data recovery circuit and data error detection circuit

SAMSUNG ELECTRONICCS CO LTD

Source driver circuits and methods providing reduced power consumption for driving flat panel displays

MAGNACHIP SEMICONDUCTOR LTD

Charge pump apparatus and charge pumping method

CHOI JIN-CHO

Source driver, controller, and method for driving source driver