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Pat. 10523122 United States, Int. Cl.22 H02M 1/36, G02F 1/1333, G09G 3/00, H02M 1/08, H02M 3/158. Power supply apparatus and display apparatus including the same : Appl. N 16/226462 : Filed 19.12.2018 : Pub. 31.12.2019 : / Jaewon Han, Jungjae Kim, Hyungjin Choe ; Assignee Lg Display Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10523122/en?oq=US10523122.html (дата обращения: ДД.ММ.ГГГГ).