Inventor
PARK CHUL-HWAN
KR24 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHUL-HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
23 patentsUS10522608B2Dec 31, 2019
Display device
SAMSUNG DISPLAY CO LTD18 citations94
US11043550B2Jun 22, 2021
Display device
SAMSUNG DISPLAY CO LTD4 citations84
US10199599B2Feb 5, 2019
Organic light emitting diode device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD4 citations84
US9705107B2Jul 11, 2017
Organic light emitting diode device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD3 citations84
US9419247B2Aug 16, 2016
Organic light emitting diode device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD5 citations84
US9123911B2Sep 1, 2015
Display apparatus
SAMSUNG DISPLAY CO LTD12 citations84
US9035291B2May 19, 2015
Organic light emitting diode device and manufacturing method thereof
SAMSUNG DISPLAY CO LTD8 citations84
US8598786B1Dec 3, 2013
Organic light-emitting display apparatus having a hydroxyquinoline-based layer as part of the sealing structure and method of manufacturing the same
SAMSUNG DISPLAY CO LTD14 citations84
US11832484B2Nov 28, 2023
Display device
SAMSUNG DISPLAY CO LTD2 citations73
US11696462B2Jul 4, 2023
Display device including two inorganic layers and an outer barrier arranged on a substrate
SAMSUNG DISPLAY CO LTD1 citations73
US10234602B2Mar 19, 2019
Organic light-emitting display apparatus
SAMSUNG DISPLAY CO LTD1 citations73
US9835770B2Dec 5, 2017
Functional polarizing film and organic light-emitting display apparatus including the same
SAMSUNG DISPLAY CO LTD2 citations73
US9343514B2May 17, 2016
Organic light emitting diode display and method of manufacturing the same
SAMSUNG DISPLAY CO LTD5 citations73
US9166166B2Oct 20, 2015
Deposition mask, method of manufacturing display apparatus by using the deposition mask, and display apparatus manufactured by the method
SAMSUNG DISPLAY CO LTD5 citations73
US9118014B2Aug 25, 2015
Donor substrate for organic light emitting diode display and organic light emitting diode display
SAMSUNG DISPLAY CO LTD2 citations63
US9040176B2May 26, 2015
Organic light-emitting device
SAMSUNG DISPLAY CO LTD3 citations63
US12167623B2Dec 10, 2024
Display device including two inorganic layers and an outer barrier arranged on a substrate
SAMSUNG DISPLAY CO LTD0 citations62
US12114549B2Oct 8, 2024
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US11092718B2Aug 17, 2021
Functional polarizing film and organic light emitting display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations62
US10892442B2Jan 12, 2021
Display device
SAMSUNG DISPLAY CO LTD0 citations62
US10725211B2Jul 28, 2020
Functional polarizing film and organic light-emitting display apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations52
US10586947B2Mar 10, 2020
Organic light emitting diode device and display device
SAMSUNG DISPLAY CO LTD0 citations52
US9358762B2Jun 7, 2016
Lamination apparatus with air pressure and method for non-contact lamination using lamination apparatus
SAMSUNG DISPLAY CO LTD1 citations46