IP Library › Granted Patent US 12,716,027
Granted Patent B2
US 12,716,027 · App. 18/185,755 · Granted Aug 25, 2026

Semiconductor nanoparticle-including silver, indium, galium, and sulfur, color conversion panel including the same, and electronic device including the same

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,716,027
App. No.
18/185,755
Granted
Aug 25, 2026
Kind
B2
Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 26, 2025
From: SAMSUNG ELECTRONICS CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 072964/0412 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 17, 2023
From: WON, NAYOUN; KIM, TAE-GON; KIM, MINHO; YANG, SEUNGRIM; JUN, SHIN AE; JUNG, YEBIN; JO, A RA
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 063019/0701 →
Priority Claims (1)
KR 10-2022-0034342 · Mar 18, 2022 · national
Continuity (1)
Related Publication 20230295492A1 · Sep 21, 2023
References Cited (38)
US 10927294B2 · Mamuye et al. · 2021 [cited by applicant]
US 11101413B2 · Torimoto et al. · 2021 [cited by applicant]
US 11957020B2 · Ichihashi et al. · 2024 [cited by applicant]
US 20090278094A1 · Torimoto et al. · 2009 [cited by applicant]
US 20170267924A1 · Kuwabata et al. · 2017 [cited by applicant]
US 20190211261A1 · Jang · 2019 [cited by examiner]
US 20200006601A1 · Torimoto · 2020 [cited by examiner]
US 20200024713A1 · Das et al. · 2020 [cited by applicant]
US 20200172806A1 · Park · 2020 [cited by examiner]
US 20200399535A1 · Mamuye et al. · 2020 [cited by applicant]
US 20210284908A1 · Kim et al. · 2021 [cited by applicant]
US 20210363422A1 · Nikata et al. · 2021 [cited by applicant]
US 20220228057A1 · Mamuye et al. · 2022 [cited by applicant]
US 20230102912A1 · Wu · 2023 [cited by applicant]
US 20230151271A1 · Torimoto et al. · 2023 [cited by applicant]
US 20230165026A1 · Torimoto et al. · 2023 [cited by applicant]
CN 113275022A · 2021 [cited by applicant]
JP 2019085575A · 2019 [cited by applicant]
KR 101734464B1 · 2017 [cited by applicant]
KR 101904968B1 · 2018 [cited by applicant]
KR 2047116B1 · 2019 [cited by applicant]
KR 102047116A · 2019 [cited by applicant]
KR 20200109307A · 2020 [cited by applicant]
KR 20200120532A · 2020 [cited by applicant]
KR 20210007738A · 2021 [cited by applicant]
KR 20210027276A · 2021 [cited by applicant]
KR 20210036978A · 2021 [cited by applicant]
KR 20210115612A · 2021 [cited by applicant]
WO 2013162334A1 · 2013 [cited by applicant]
WO WO2021182417A1 · 2021 [cited by examiner]
Office Action dated Aug. 30, 2024, of the corresponding Korean Patent Application No. 10-2023-0035485. [cited by applicant]
Extended European Search Report dated Jul. 20, 2023, of the corresponding European Patent Application No. 23162742.3. [cited by applicant]
Extended European Search Report dated Jul. 20, 2023, of the corresponding European Patent Application No. 23162733.2. [cited by applicant]
Cheng Ruan, et al., White Light-Emitting Diodes Based on AglnS2/ZnS Quantum Dots with Improved Bandwidth in Visible Light Communication, Nanomaterials, 2016, 6, 13; doi: 10.3390/nano6010013, 8 pp. [cited by applicant]
Irshad Ahmad Mir, et al., Bandgap tunable AgInS based quantum dots for high contrast cell imaging with enhanced photodynamic and antifungal applications, 2018, Scientific Reports, 8(1), pp. 1-12. [cited by applicant]
Taro Uematsu, et al., Narrow band-edge photoluminescencefrom AglnS2 semiconductor nanoparticlesby the formation of amorphous III-VIsemiconductor shells, NPG Asia Materials (2018) 10: 713-726. [cited by applicant]
Tatsuya Kameyama, et al., Wavelength-Tunable Band-Edge Photoluminescence of Nonstoichiometric Ag—In—S Nanoparticles via Ga 3+ Doping, ACS Applied Materials & Interfaces, 2018, 10(49), pp. 42844-42855. [cited by applicant]
Watcharaporn Hoisang, et al., Core Nanoparticle Engineering for Narrower andMore Intense Band-Edge Emission from AglnS2/GaSxCore/Shell Quantum Dots, Nanomaterials 2019, 9, 1763, 16 pp. [cited by applicant]