US 12,232,262 B2
Electronic device
Hideaki Abe, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Jan. 9, 2024, as Appl. No. 18/407,700.
Application 18/407,700 is a continuation of application No. 17/577,435, filed on Jan. 18, 2022, granted, now 11,910,528.
Application 17/577,435 is a continuation of application No. PCT/JP2020/025403, filed on Jun. 26, 2020.
Claims priority of application No. 2019-133915 (JP), filed on Jul. 19, 2019.
Prior Publication US 2024/0164020 A1, May 16, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H05K 1/00 (2006.01); H05K 1/11 (2006.01); H05K 1/14 (2006.01)
CPC H05K 1/118 (2013.01) [H05K 1/147 (2013.01); H05K 2201/10128 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a curved display surface, a mounting portion curved along with a curved surface shape of the display surface, and a plurality of first pads disposed at intervals on the mounting portion in a first direction;
a plate-like circuit board;
a first flexible wiring board having a first end portion mounted on the plurality of first pads and a second end portion opposite to the first end portion and connected to the circuit board;
a first IC chip mounted on the mounting portion and electrically connected to the first flexible wiring board;
a first wire that is a data line connecting the first IC chip with the first flexible wiring board;
a second wire that is a power supply line connecting the first IC chip with the first flexible wiring board; and
a third wire that is a data line connecting the first IC chip with the first flexible wiring board, wherein
a first center of the first flexible wiring board in the first direction is closer to a third center of the panel in the first direction than a second center of the first IC chip in the first direction, and the second wire is located between the first wire and the third wire in plan view,
the second wire is shorter than the first wire, and
the second wire is shorter than the third wire.