US 12,468,203 B2
Display apparatus and counter substrate
Jin Hirosawa, Tokyo (JP)
Assigned to Magnolia White Corporation, Tokyo (JP)
Filed by Magnolia White Corporation, Tokyo (JP)
Filed on Jun. 5, 2024, as Appl. No. 18/734,172.
Claims priority of application No. 2023-100745 (JP), filed on Jun. 20, 2023.
Prior Publication US 2024/0427207 A1, Dec. 26, 2024
Int. Cl. G02F 1/1362 (2006.01); G02F 1/1368 (2006.01)
CPC G02F 1/1368 (2013.01) [G02F 1/136222 (2021.01)] 4 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
an array substrate including a switching element;
a scan line connected to a gate of the switching element and a signal line connected to a source of the switching element;
a counter substrate facing the array substrate; and
a liquid crystal layer disposing between the array substrate and the counter substrate,
wherein the counter substrate includes:
a substrate having a light transmitting property;
an overcoat film on the substrate; and
an orientation film arranged on the overcoat film and in contact with the liquid crystal layer,
wherein the overcoat film includes a first insulating film having a first refractive index and a second insulating film having a second refractive index,
wherein the second refractive index is lower than the first refractive index,
wherein the second insulating film is provided along the scan line, and
wherein the second insulating film is patterned in stripe.