US 11,681,086 B2
Display device
Sanghyeok Kim, Cheonan-si (KR); Jung-Hun Lee, Hwaseong-si (KR); Sungun Park, Suwon-si (KR); Jihwa Lee, Hwaseong-si (KR); Giljae Choi, Asan-si (KR); and Jiwon Han, Anyang-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Mar. 1, 2021, as Appl. No. 17/188,730.
Claims priority of application No. 10-2020-0084254 (KR), filed on Jul. 8, 2020.
Prior Publication US 2022/0011489 A1, Jan. 13, 2022
Int. Cl. G02B 5/30 (2006.01)
CPC G02B 5/3083 (2013.01) 19 Claims
OG exemplary drawing
 
1. A display device comprising:
an electronic part;
a support part including a through hole overlapping the electronic part;
a display part disposed above the support part and including:
a first area overlapping the through hole; and
a second area non-overlapping the through hole, the second area being adjacent to the first area;
a polarizing plate disposed above the display part and having a transmission axis parallel to a direction; and
a pattern optical layer disposed on the polarizing plate and including:
first phase retardation parts having a first optical axis; and
second phase retardation parts having a second optical axis orthogonal to the first optical axis, wherein the pattern optical layer does not overlap the second area.