Inventor

KIM HAK SU

KR67 patents

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

KIM HAK SU

LG ELECTRONICS INC

Active driving circuit for display panel

Apparatus and method for driving self-emitting display device

Power supply and driving method thereof and apparatus and method for driving electro-luminescence display device using the same

Driving circuit for organic electroluminescence device

Full color organic EL display panel, manufacturing method thereof and driving circuit thereof

Device and method for controlling luminance of flat display

Circuit and method for driving display of current driven type

Current control circuit for display device of passive matrix type

Infrared sensing device and method

Apparatus and method for controlling gray level for display panel

Organic electroluminescent module

Panel of organic electroluminescence device and method for manufacturing the same

Driving circuit of active matrix method in display device

Device and method for driving organic EL display

Display device using COF

Inductor employing carbon nanotube and/or carbon nanofiber

Electro-luminescence display device and driving method thereof

Circuit and method for driving self light-emitting display device

Organic electroluminescent device and method of driving the same

Driving apparatus for organic electro-luminescence display device

Organic electroluminescent device

Device and method for driving organic EL display

Scan structure in display device, method for driving the display device, and method for manufacturing the same

Circuit and method for driving self light-emitting display device

Organic electroluminescence device

Method and apparatus for driving electro-luminescence display device with multiple scan drive currents

Circuit for driving display

Gamma voltage generating apparatus using variable resistor for generating a plurality of gamma voltages in correspondence with various modes

Light emitting device with at least one scan line connecting two scan drivers

Organic electro-luminescence display device and driving method thereof

Method and apparatus for driving electro-luminescence display panel with an aging pulse

Organic electroluminescent module

Circuit and method for driving self light-emitting display device

Method and apparatus for driving display panel using pulse width modulation

LG DISPLAY CO LTD

Selection circuit for inversion mode and display device having the same

Voltage divider for supplying a reduced voltage to an OLED display during the light emission interval

Apparatus for supplying power source

Electro-luminescence display panel and driving method thereof

Organic electro-luminescence display device and fabricating method thereof

Liquid crystal display device

Dual panel apparatus and method of driving the same

Light emitting device and method of manufacturing the same

Organic electroluminescent display device

Light emitting panel and a light source for reducing deterioration of pixel

COG-typed organic electroluminescent cell

Organic electroluminescent display device and method of driving the same

KIM HAK-SU

Flat display device and method of driving the same

Organic electroluminescent display device and method of driving the same

KIM HAK SU

PET (polyethylene terephthalate) coated wire hanger and apparatus and method of manufacturing the same

KIM JIN-HYOUNG

Organic electroluminescent display device and driving method of the same