US 11,871,623 B2
Display device and method of manufacturing the same
Jungi Kim, Hwaseong-si (KR); Jin-Su Byun, Seoul (KR); Jaehun Lee, Seongnam-si (KR); Bogeon Jeon, Hwaseong-si (KR); and Yang-Ho Jung, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Sep. 17, 2020, as Appl. No. 17/024,609.
Claims priority of application No. 10-2019-0159054 (KR), filed on Dec. 3, 2019.
Prior Publication US 2021/0167151 A1, Jun. 3, 2021
Int. Cl. H01L 27/32 (2006.01); H01L 51/56 (2006.01); H10K 59/124 (2023.01); H10K 50/858 (2023.01); H10K 59/40 (2023.01); H10K 59/122 (2023.01); H10K 71/00 (2023.01); G06F 3/044 (2006.01); G06V 40/13 (2022.01); G06F 3/041 (2006.01)
CPC H10K 59/124 (2023.02) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); G06V 40/1318 (2022.01); H10K 50/858 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); H10K 71/00 (2023.02); G06F 2203/04112 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel having a plurality of light emitting areas; and
an input sensor disposed directly on the display panel and including a first conductive layer and a first insulating layer disposed on the first conductive layer,
wherein the first insulating layer comprises a plurality of optical patterns comprising a plurality of lens patterns that extend in a direction away from the first conductive layer, the plurality of lens patterns comprising a plurality of first grooves and a plurality of second grooves defined in the first insulating layer,
wherein the plurality of first grooves extend in a first direction and are spaced apart from each other in a second direction intersecting the first direction, and
wherein the plurality of second grooves extend in the second direction and are spaced apart from each other in the first direction.