Inventor

LEE KI-BEOM

KR43 patents

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

LEE KI-BEOM

SAMSUNG DISPLAY CO LTD

Etchant and method of manufacturing an array substrate using the same

Roll to roll light exposure system

Photoresist composition and method of manufacturing black matrix using the same

Etchant composition, and method of manufacturing a display substrate using the same

Photoresist composition, method of manufacturing a polarizer and method of manufacturing a display substrate using the same

Etchant composition and manufacturing method for thin film transistor using the same

Etchant for metal wiring and method for manufacturing metal wiring using the same

Display device and method of manufacturing the same

Photoresist composition and method of forming a black matrix using the same

Display device including light emitting elements overlapping light absorbing layer

Unit of light-emitting elements and display device including the same

Photosensitive resin composition, method for manufacturing organic layer using the composition, and display device comprising the organic layer

Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method

Maskless exposure device and maskless exposure method using the same

Maskless exposure device

Polarizing liquid crystal panel and display apparatus including the same

Photoresist composition and method of forming a color filter using the same

Transparent thin film having conductive and nonconductive portions, method of patterning the portions, thin-film transistor array substrate including the thin film and method of manufacturing the same

Maskless exposure method and a maskless exposure device for performing the exposure method

Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method

Etchant composition and methods of fabricating metal wiring and thin film transistor substrate using the same

Maskless exposure device, maskless exposure method and display substrate manufactured by the maskless exposure device and the maskless exposure method

Metal wire etchant and method of forming metal wire using the same

Exposure apparatus and method thereof

Alignment apparatus, exposing apparatus including the same, and manufacturing method of liquid crystal display device

SAMSUNG ELECTRONICS CO LTD

Electronic device and controlling method thereof

Method and device for providing response to voice input of user

Electronic device and controlling method thereof

Electronic device and controlling method thereof

DONGJIN SEMICHEM CO LTD

System for testing a flat panel display device and method thereof

System and method for controlling composition for lithography process in real time using near infrared spectrometer

LG DISPLAY CO LTD

Ink composition and method of fabricating liquid crystal display device using the same

Ink composition for imprint lithography and roll printing

HYUNDAI MOTOR CO LTD

Device and method for detecting failure of actuator of vehicle

System for managing a tractor-trailer and a method for the same

KIM BONG-KYUN

Etchant and method of manufacturing an array substrate using the same

LEE KI BEOM

Holder combined with cradle for portable terminal

CHOI TAE-YOUNG

Thin film transistor array panel and display device including the same, and manufacturing method thereof

PARK HONG-SICK

Etching composition, method of forming a metal pattern and method of manufacturing a display substrate

DONG JIN SEMICHEM CO LTD

Method of controlling metallic layer etching process and regenerating etchant for metallic layer etching process based on near infrared spectrometer

KIM BO SUNG

Precursor composition for oxide semiconductor and method of manufacturing thin film transistor array panel using the same

KIM IN-BAE

Etching composition, method of forming a metal pattern using the etching composition, and method of manufacturing a display substrate

KIM SANG-MI

Method for transferring substrate using vacuum roll-to-roll device