Inventor · disambiguated record
Yunku Jung
Also filed as: JUNG YUNKU
24 granted patents·29 pending applications·17 citations·filing 2020–2024
91Inventor score
Files withSAMSUNG DISPLAY CO LTD53
Top patents by PatentIndex Score
53 records- 0195US11569467B2Quantum dot composition and light emitting diode having a ligand with head part that has an acid group combined with surface of a quantum dotSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jan 31, 2023·6 cites·12 claims
- 0292US12173209B2Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dotSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 24, 2024·2 cites·20 claims
- 0391US11667834B2Method for manufacturing light emitting element including quantum dot in an emission layerSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jun 6, 2023·2 cites·19 claims
- 0486US12435265B2Quantum dot composition, light-emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 7, 2025·1 cites·15 claims
- 0584US12509627B2Nano composite, a nanoparticle ink composition including same, and a light-emitting device including the nanoparticle ink compositionSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 30, 2025·1 cites·22 claims
- 0684US11672168B2Ligand for surface modification, light emitting element including the same, and method for manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jun 6, 2023·1 cites·20 claims
- 0783US11910703B2Quantum dot composition including a quantum dot, and a ligand having a head portion, a connecting portion including a metal, and a tail portionSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 20, 2024·1 cites·20 claims
- 0881US12258504B2Method for manufacturing a light emitting element including a quantum dot compositionSAMSUNG DISPLAY CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·5 claims
- 0981US11895856B2Quantum dot composition, light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Feb 6, 2024·1 cites·8 claims
- 1081US11737294B2Quantum dot composition, light emitting diode and display device including the light emitting diodeSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Aug 22, 2023·1 cites·14 claims
- 1179US12043778B2Method for producing quantum dot composition and method for manufacturing light emitting element including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jul 23, 2024·1 cites·18 claims
- 1274US2024164130A1Quantum Dot Composition, Light Emitting Element and Display Device Including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1370US2024317599A1Metal oxide nanoparticle, nanocomposite including the metal oxide nanoparticle, and ink composition, light-emitting device, electronic apparatus, and electronic equipment including the nanocompositeSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1468US11866627B2Quantum dot composition including a ligand bonded to a surface of a quantum dot, light emitting element including an emission layer containing a quantum dot and ligand residues, and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·13 claims
- 1566US11959001B2Quantum dot composition, light emitting element, and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·12 claims
- 1666US2024279168A1Ligand compound and inorganic nanoparticle-complex including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1765US12129416B2Quantum dot composition, light emitting element, and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·21 claims
- 1865US2023345749A1Quantum dot, method of preparing the same, and ink composition, light-emitting device, optical member, and apparatus including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1965US2023265305A1Ink composition for light-emitting device, light-emitting device manufactured using ink composition, and electronic apparatus including light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2065US2025188348A1Quantum dot, and optical member, electronic apparatus, and electronic device including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2164US2025255175A1Ink composition, light emitting element manufactured through the same, and manufacturing method of the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2263US12459949B2Light-emitting device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 2363US2025063885A1Light emitting element, ink composition and display device including the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2462US2025051254A1Composition, light-emitting device using the same, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2562US2025127033A1Light emitting element, method for manufacturing the light emitting element, and display device comprising the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2662US2025133950A1Light emitting element, method for manufacturing the light emitting element, and display device comprising the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2762US2024318073A1Quantum dot composition and light-emitting device prepared using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2861US11882712B2Quantum dot and lighting emitting device comprising the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 23, 2024·0 cites·21 claims
- 2961US11777058B2Light-emitting device and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 3061US2025169272A1Inorganic nanoparticle-composite, and ink composition and light-emitting device including the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3160US2024276868A1Light emitting element, method for manufacturing the light emitting element, and display device including the light emitting elementSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3259US11859116B2Quantum dot composition and method of manufacturing light-emitting device using the quantum dot compositionSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 3358US11616208B2Quantum dot composition, light-emitting device and method of manufacturing light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Mar 28, 2023·0 cites·20 claims
- 3457US12331235B2Quantum dot composition, light emitting element and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Jun 17, 2025·0 cites·10 claims
- 3557US2023371296A1Quantum dot composition, light-emitting device including the quantum dot composition, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3657US2024138253A1Metal oxide nanoparticle, composition including the same, light-emitting device including the metal oxide nanoparticle, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3757US2025075124A1Light-emitting element, ink composition and display device including the light-emitting elementSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3855US2024052239A1Quantum Dot, Optical Member Including Quantum Dot, Electronic Apparatus Including Quantum Dot, and method of Preparing Quantum DotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3955US2023354631A1Quantum dot composition, light-emitting device using the quantum dot composition, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4054US11955468B2Light emitting element and display device including the same and method for manufacturing display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·11 claims
- 4154US11802242B2Quantum rod, and light-emitting device, optical member, and apparatus, including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 31, 2023·0 cites·20 claims
- 4254US2023111888A1Quantum dot composite and light emitting diode including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 4353US12122952B2Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·18 claims
- 4453US2023242816A1Quantum dot, method of preparing the quantum dot, and electronic apparatus including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4553US2023323203A1Method of preparing quantum dot, optical member including the quantum dot prepared using the method, and electronic device including the quantum dotSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4652US2024099044A1Mixed solvent for quantum dot ink composition, quantum dot ink composition including the same, light-emitting device manufactured using quantum dot ink composition, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4752US2021376193A1Light-emitting device, method of preparing same, ink composition including same, and apparatus including sameSAMSUNG DISPLAY CO LTD·Filed 2021·Application pending·0 cites
- 4851US2023227722A1Quantum dot composition, light-emitting device using the quantum dot composition, and electronic apparatus including the light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4951US2023209860A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 5051US2023180504A1Light-emitting device and electronic apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →