US 12,336,320 B2
Transparent electronic device and manufacturing method thereof
Yu-Ling Lin, Hsin-Chu (TW); and Tsung-Ying Ke, Hsin-Chu (TW)
Assigned to AUO CORPORATION, Hsin-Chu (TW)
Filed by AUO Corporation, Hsin-Chu (TW)
Filed on Jan. 11, 2024, as Appl. No. 18/410,280.
Application 18/410,280 is a division of application No. 17/970,866, filed on Oct. 21, 2022, granted, now 11,908,961.
Claims priority of application No. 110142491 (TW), filed on Nov. 16, 2021.
Prior Publication US 2024/0154048 A1, May 9, 2024
Int. Cl. H10F 77/20 (2025.01); H10F 71/00 (2025.01); H10K 30/82 (2023.01); H10K 85/10 (2023.01); H10K 102/00 (2023.01)
CPC H10F 77/244 (2025.01) [H10F 71/138 (2025.01); H10K 30/82 (2023.02); H10K 85/10 (2023.02); H10K 2102/00 (2023.02)] 7 Claims
OG exemplary drawing
 
1. A transparent electronic device, comprising:
an organic film, wherein the organic film comprises a polymer containing carboxyl groups (—COOH);
an amorphous transparent oxycarbide layer, disposed on the organic film, wherein the amorphous transparent oxycarbide layer is formed by a metal element, carbon element, oxygen element and an additional element, the metal element is selected from molybdenum (Mo), indium (In), tin (Sn), zinc (Zn), cadmium (Cd) and a combination thereof, and an atomic number percentage of the additional element is equal to or greater than 0% and is less than the least of an atomic number percentage of the metal element, an atomic number percentage of the oxygen element and an atomic number percentage of the carbon element; and
a matrix layer, disposed on the amorphous transparent oxycarbide layer,
wherein at a first side of the amorphous transparent oxycarbide layer close to the matrix layer, an average atomic number percentage of the metal element is greater than an average atomic number percentage of the carbon element, and at a second side of the amorphous transparent oxycarbide layer close to the organic film, the average atomic number percentage of the metal element is greater than or equal to the average atomic number percentage of the carbon element.