US 12,169,291 B2
Stereoscopic image display device and a method of manufacturing the same
Su Jung Huh, Yongin-si (KR); Jeong Woo Park, Yongin-si (KR); Saet Byeol Shin, Yongin-si (KR); and Su Bin Jung, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD, Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Dec. 15, 2022, as Appl. No. 18/081,861.
Claims priority of application No. 10-2022-0011740 (KR), filed on Jan. 26, 2022.
Prior Publication US 2023/0236435 A1, Jul. 27, 2023
Int. Cl. G02B 30/27 (2020.01); G02B 30/10 (2020.01); G02F 1/01 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); B29D 11/00 (2006.01)
CPC G02B 30/10 (2020.01) [G02F 1/0136 (2013.01); G02F 1/133354 (2021.01); G02F 1/133512 (2013.01); G02F 1/133526 (2013.01); B29D 11/00365 (2013.01); G02F 2202/28 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A stereoscopic image display device, comprising:
a display panel including pixels;
a lens array disposed on the display panel, and refracting light provided from the display panel to form a light field, wherein the lens array includes a single lens layer which includes an optically anisotropic material, and a planarization layer which covers the lens layer and includes an optically isotropic polymer; and
a light shielding pattern disposed on the lens array, and overlapping a boundary between lenses of the lens array,
wherein the lens layer is disposed between the display panel and the planarization layer and includes an arrangement of the lenses as a single layer, each of the lenses having a convex shape in a direction opposite to the display panel, and
the light shielding pattern is disposed between the lens array and the display panel.