Inventor

LEE JEONG IK

KR73 patents

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

LEE JEONG IK

KOREA ELECTRONICS TELECOMM

Method for fabricating an organic electroluminescene device having organic field effect transistor and organic eloectroluminescence diode

Organic micro-cavity laser

Organic light emitting diodes and methods of manufacturing the same

Dual mode display devices and methods of manufacturing the same

Transparent smart light source capable of adjusting illumination direction

Organic light emitting diode device

Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer

Electronic device and method of fabricating the same

Thin film material using pentaerythritol acrylate for encapsulation of organic or polymeric light emitting device, and encapsulation method for LED using the same

Organic electroluminescent devices having encapsulation thin film formed by wet processing and methods for manufacturing the same

Spirobifluorene compounds, electroluminescence polymer and electroluminescence element having the same

Organic light emitting device

Organic light emitting device

Method of fabricating organic light emitting device

Dual mode display apparatus and method of manufacturing the same

Dual-mode display device and method of manufacturing same

Method of manufacturing organic-light-emitting-diode flat-panel light-source apparatus

Dual-mode pixel including emissive and reflective devices and dual-mode display with the same

Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same

Light emitting display device having auxiliary wire buried in substrate and method of manufacturing the same

Dual-mode pixels including emissive and reflective devices, and dual-mode display using the pixels

ELECTRONICS & TELECOMMUNICATIONS RES INST

Stretchable display

Optical device and methods for manufacturing the same

Composition for forming film having wrinkle structure and method of forming the film

Method of forming a film having a surface structure of random wrinkles

Organic light-emitting device with graphene electrode layer and method of manufacturing the same

Pressure sensitive display device having touch electrode and light emitting layer

Biometric information measurement method and biometric information measurement system

Stretchable electronics and method for fabricating the same

Method and apparatus for fabricating a stretchable electronic element

Reversible electrochemical mirror

Electrochromic mirror

Methods of manufacturing organic light-emitting device

Thin film transistor and method for manufacturing the same

Stretchable substrate, electronic apparatus having the stretchable substrate, and method of manufacturing the electronic apparatus

Electrochromic device capable of preventing damage of electrode

Display device and method of manufacturing the same

Dual-mode pixels including emissive and reflective devices, and dual-mode display using the pixels

Dual-mode pixels including emissive and reflective devices, and dual-mode display using the pixels

IBM

Dual purpose electroactive copolymers, preparation thereof, and use in opto-electronic devices

Dual purpose electroactive copolymers

Opto-electronic devices fabricated with dual purpose electroactive copolymers

LEE JEONG IK

Display device

Laboratory animal retaining appliance

Organic electroluminescence device

KOREA ELECTRONICS

Organic electroluminescent device having organic field effect transistor and organic light-emitting diode and method for fabricating the same

PARK SANG HEE

Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer

HUH JIN WOO

Organic light emitting diodes and methods of manufacturing the same

HAN JUN HAN

Organic-light-emitting-diode flat-panel light-source apparatus

CHO DOO HEE

Method of fabricating an organic light emitting diode using phase separation