US 11,706,967 B2
Display apparatus including light-condensing layer on sensor electrode layer and method of manufacturing the same
Jaeik Lim, Yongin-si (KR); Seongjun Lee, Yongin-si (KR); Hyungseok Lee, Yongin-si (KR); and Jaebum Cho, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jun. 27, 2022, as Appl. No. 17/850,318.
Claims priority of application No. 10-2021-0131971 (KR), filed on Oct. 5, 2021.
Prior Publication US 2023/0106948 A1, Apr. 6, 2023
Int. Cl. G06F 3/044 (2006.01); H10K 59/40 (2023.01); H10K 50/858 (2023.01); H10K 50/80 (2023.01); H10K 59/122 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01)
CPC H10K 59/40 (2023.02) [G06F 3/0446 (2019.05); H10K 50/858 (2023.02); H10K 50/868 (2023.02); H10K 59/122 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02)] 14 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a pixel electrode;
a pixel-defining layer covering edges of the pixel electrode, wherein an opening is defined through the pixel-defining layer to expose a central portion of the pixel electrode; and
a light-condensing layer disposed over the pixel electrode to correspond to the opening,
wherein a first first slope angle of a first first side surface of the light-condensing layer with respect to a lower surface of the light-condensing layer is different from a second first slope angle of a second first side surface of the light-condensing layer with respect to the lower surface of the light-condensing layer,
wherein the second first side surface is opposite to the first first side surface,
wherein the first first slope angle is in a first angle range, equal to or greater than about 70° and less than about 80°, and
wherein the second first slope angle is in a second angle range, equal to or greater than about 50° and less than about 70°.