US 12,238,955 B2
Display device and electronic apparatus
Tomohiko Shimatsu, Kanagawa (JP)
Assigned to Sony Group Corporation, Tokyo (JP)
Appl. No. 17/774,654
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Oct. 27, 2020, PCT No. PCT/JP2020/040243
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/117364, PCT Pub. Date Jun. 17, 2021.
Claims priority of application No. 2019-222813 (JP), filed on Dec. 10, 2019.
Prior Publication US 2022/0376206 A1, Nov. 24, 2022
Int. Cl. H10K 50/84 (2023.01); H10K 50/842 (2023.01)
CPC H10K 50/8426 (2023.02) 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first substrate including a display area including display elements arranged in a matrix, the first substrate including a support layer;
a second substrate including a transparent material; and
a seal portion placed so as to surround a periphery of the display area, wherein
the seal portion includes a core including a light shielding material and a covering member including a sealing material, and
the first substrate and the second substrate are sealed while a surface of the covering member in the seal portion serves as a contact surface;
a light shielding portion formed above the support layer in a first direction, the light shielding portion being formed so as to surround the periphery of the display area; and
stacked color filters arranged along a second direction extending from the light shielding portion, the second direction being perpendicular to the first direction, wherein
a part of the light shielding portion overlapping the seal portion is removed in a groove shape along the seal portion.