Inventor

YOO SEUNG-JOON

KR20 patents

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

YOO SEUNG-JOON

SAMSUNG SDI CO LTD

Electron emission display having electron beams with reduced distortion

Electron emission display device with electron collector or metal member

Electron emission device and electron emission display including the same

Chemically amplified negative photoresist, and photoresist composition

Filming solution and method for forming a filming layer on a cathode ray tube

Electron emission display

Electron emission device and electron emission display using the same

Electron emission display having an optically transmissive anode electrode

Electron emission device with black layer and method of preparing the same

Electron emission display

Electron emission display

Monomer and polymer for photoresist, photoresist composition, and phosphor layer composition for color cathode ray tube

Electron emission display

SAMSUNG DISPLAY CO LTD

Organic light-emitting display apparatus and method of manufacturing the same

Organic light-emitting display apparatus and method of manufacturing the same

Display apparatus and method of manufacturing the same

SAMSUNG DISPLAY DEVICES CO LTD

Photoresist composition

Process for preparing black matrix for a color tube by etching

SAMSUNG MOBILE DISPLAY CO LTD

Organic light emitting display

UNIV CALIFORNIA

Stable bromine charge storage in porous carbon electrodes using tetraalkylammonium bromides for reversible solid complexation