Inventor
PARK JI-YUN
KR26 patents
⚠️ This page may combine multiple inventors who share the name “PARK JI-YUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
19 patentsUS10591777B2Mar 17, 2020
Display device with polarizer
SAMSUNG DISPLAY CO LTD3 citations72
US11966119B2Apr 23, 2024
Optical film, display panel and display device including the same
SAMSUNG DISPLAY CO LTD2 citations71
US12211965B2Jan 28, 2025
Display device with low refractive layer disposed on color conversion layer
SAMSUNG DISPLAY CO LTD1 citations64
US12598867B2Apr 7, 2026
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US12543418B2Feb 3, 2026
Display device including a capping layer
SAMSUNG DISPLAY CO LTD0 citations62
US12457838B2Oct 28, 2025
Display device and method of fabricating the same
SAMSUNG DISPLAY CO LTD0 citations62
US12288776B2Apr 29, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US12255270B2Mar 18, 2025
Display device including inorganic layers with different porosity and method of manufacturing display device
SAMSUNG DISPLAY CO LTD0 citations62
US12048221B2Jul 23, 2024
Display device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD1 citations62
US11705544B2Jul 18, 2023
Display device with low refractive layer disposed on color conversion layer
SAMSUNG DISPLAY CO LTD0 citations62
US12156453B2Nov 26, 2024
Display device having low reflectivity layer and method for manufacturing the same
SAMSUNG DISPLAY CO LTD0 citations61
US11532674B2Dec 20, 2022
Display device having low refractivity layer and method for manufacturing the same
SAMSUNG DISPLAY CO LTD1 citations61
US12279477B2Apr 15, 2025
Low refractive layer and display device
SAMSUNG DISPLAY CO LTD0 citations52
US12256604B2Mar 18, 2025
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US12127428B2Oct 22, 2024
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US12010891B2Jun 11, 2024
Display device
SAMSUNG DISPLAY CO LTD0 citations52
US10519316B2Dec 31, 2019
Dye compound, polarizer using the dye compound, and display device using the dye compound
SAMSUNG DISPLAY CO LTD0 citations50
US10877196B2Dec 29, 2020
Polarizer and manufacturing method thereof
SAMSUNG DISPLAY CO LTD0 citations49
US10442931B2Oct 15, 2019
Dye compound, composition comprising dye compound, and display device using dye compound
SAMSUNG DISPLAY CO LTD0 citations39
SAMSUNG ELECTRONICS CO LTD
3 patentsUS6697117B1Feb 24, 2004
Folded compact image capture apparatus
SAMSUNG ELECTRONICS CO LTD74 citations97
US6834199B2Dec 21, 2004
Portable telephone with an exchangeable data input apparatus
SAMSUNG ELECTRONICS CO LTD12 citations70
US7746406B2Jun 29, 2010
Folded compact image capture apparatus
SAMSUNG ELECTRONICS CO LTD0 citations51
SK INNOVATION CO LTD
3 patentsUS12545974B2Feb 10, 2026
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations47
US12476292B2Nov 18, 2025
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations46
US12451533B2Oct 21, 2025
Method for reducing waste by recovering transition metals from lithium secondary battery
SK INNOVATION CO LTD0 citations40