US 12,105,387 B2
Display device and method of manufacturing display device
Hiroaki Wada, Kameyama (JP); Junichi Mori, Kameyama (JP); Takumi Tomita, Kameyama (JP); Kenichi Nishimura, Kameyama (JP); and Hiroto Akiyama, Kameyama (JP)
Assigned to Sharp Display Technology Corporation, Kameyama (JP)
Filed by Sharp Display Technology Corporation, Kameyama (JP)
Filed on Apr. 27, 2023, as Appl. No. 18/140,070.
Claims priority of application No. 2022-076447 (JP), filed on May 6, 2022.
Prior Publication US 2024/0077772 A1, Mar. 7, 2024
Int. Cl. G02F 1/1343 (2006.01); G02F 1/135 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/1351 (2021.01) [G02F 1/13439 (2013.01); G02F 1/136286 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method of manufacturing a display device, the method comprising:
providing a light-blocking portion on a main face of a first substrate, the light-blocking portion blocking light and having an opening at least partially delimiting a pixel;
providing a wiring line on a main face of a second substrate, the wiring line at least partially overlapping the opening;
placing the main faces of the first substrate and the second substrate opposite each other; and
providing a plurality of projections at intervals in locations overlapping at least the opening on a part of the wiring line, the plurality of projections protruding toward a first substrate side and having a top surface including a curved surface.