Inventor

LEE DONG-WON

KR144 patents

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

LEE DONG-WON

SAMSUNG ELECTRONICS CO LTD

Apparatus for forming a thin film using an inkjet printing method

Touch panel having a speaker function

Display panel

Liquid crystal display and manufacturing method thereof

Method and apparatus for providing a video call service

Organic light emitting device and manufacturing method thereof

Organic light emitting display device and method for manufacturing the same

Apparatus for supplying a droplet on a substrate and method of manufacturing display apparatus using the same

Pattern mask, light-emitting unit manufactured using the same, display apparatus manufactured using the same and method of manufacturing display apparatus using the same

Apparatus for forming a thin film using an inkjet printing method

Semiconductor devices including a bit line structure and a contact plug

Display device and method of making display device

Display device and manufacturing method

Organic light emitting diode display and manufacturing method with partition and emission regions to improve emission characteristics

Semiconductor devices including a bit line structure and a contact plug

SECUGEN CORP

Fingerprint sensing apparatus

Optical fingerprint acquisition apparatus

User authenticating system and method using one-time fingerprint template

Method and apparatus for simultaneous multiple fingerprint enrollment

Fake fingerprint detection system

Multi-mode display

Fingerprint sensing and calibration apparatus

Method for extracting fingerprint feature data using ridge orientation model

Multi-factor signature authentication

Method and apparatus for fingerprint enrollment

Apparatus and method for detecting hovering commands

SAMSUNG DISPLAY CO LTD

Organic light emitting display devices and methods of manufacturing organic light emitting display devices

Organic light-emitting display device and related driving method

Display device with degradation compensation based on sensing data and method of driving the same

TFT substrate, organic light-emitting diode (OLED) display including the same, method of manufacturing TFT substrate, and method of manufacturing OLED display

Method of sensing degradation of pixel and organic light emitting diode display device

Thin film transistor substrate, organic light-emitting apparatus including the same, method of manufacturing the thin film transistor substrate, and method of manufacturing the organic light-emitting apparatus

Thin-film transistor substrate, related light-emitting apparatus, and related manufacturing method

Display device including a touch panel

Pixel and display device including the same

Method of operating an organic light emitting display device and organic light emitting display device

Organic light emitting display device for compensating deterioration of a pixel and method of driving the same

KOREA MACH & MATERIALS INST

Method of producing nanophase WC/TiC/Co composite powder

Mechanochemical process for producing fine WC/CO composite powder

Mechano-chemical process for production of high density and ultrafine W/Cu composite material

Method of producing nanophase Cu-Al2O3 composite powder

LG ELECTRONICS INC

Apparatus for mounting compressor

Refrigerating system having reciprocating compressor

LEE DONG-WON

LED lighting apparatus equipped with high-efficiency power supply

LED lighting device with improved modulation depth

JUNG JIN SUN

System for controlling lighting devices

HYUNDAI MOTOR CO LTD

Driving assistance system for vehicle

HANON SYSTEMS

Perforated member and air conditioner for vehicle having same

LEE DONG WON

Hydraulic automatic transmission bicycle

HYOSUNG HEAVY IND CORP

Capacitor bushing and manufacturing method therefor