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Pat. 10504475 United States, Int. Cl.22 G09G 3/36, H02M 1/00, H02M 1/08, H02M 3/158. Power supply device and display device including the same : Appl. N 15/495057 : Filed 24.04.2017 : Pub. 10.12.2019 : / Dae-Sik Lee, Jongjae Lee, Sujin Kim, Yanguk Nam ; Assignee Samsung Display Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10504475/en?oq=US10504475.html (дата обращения: ДД.ММ.ГГГГ).