US 12,242,158 B2
Liquid crystal display device
Motoharu Miyamoto, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Jun. 24, 2024, as Appl. No. 18/751,489.
Application 18/751,489 is a continuation of application No. 18/455,699, filed on Aug. 25, 2023, granted, now 12,044,935.
Application 18/455,699 is a continuation of application No. 17/953,394, filed on Sep. 27, 2022, granted, now 11,774,810, issued on Oct. 3, 2023.
Application 17/953,394 is a continuation of application No. 17/408,590, filed on Aug. 23, 2021, granted, now 11,500,252, issued on Nov. 15, 2022.
Application 17/408,590 is a continuation of application No. 17/114,676, filed on Dec. 8, 2020, granted, now 11,126,043, issued on Sep. 21, 2021.
Application 17/114,676 is a continuation of application No. 16/555,806, filed on Aug. 29, 2019, granted, now 10,890,812, issued on Jan. 12, 2021.
Application 16/555,806 is a continuation of application No. 16/176,088, filed on Oct. 31, 2018, granted, now 10,437,116, issued on Oct. 8, 2019.
Application 16/176,088 is a continuation of application No. 15/698,760, filed on Sep. 8, 2017, granted, now 10,162,232, issued on Dec. 25, 2018.
Application 15/698,760 is a continuation of application No. 15/148,112, filed on May 6, 2016, granted, now 9,785,022, issued on Oct. 10, 2017.
Claims priority of application No. 2015-099820 (JP), filed on May 15, 2015.
Prior Publication US 2024/0345443 A1, Oct. 17, 2024
Int. Cl. G02F 1/1343 (2006.01); G02F 1/1339 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/134363 (2013.01) [G02F 1/1339 (2013.01); G02F 1/13394 (2013.01); G02F 1/136286 (2013.01); G02F 1/134309 (2013.01); G02F 1/134318 (2021.01)] 8 Claims
OG exemplary drawing
 
1. A display device comprising:
a scanning line extending in a first direction:
a video signal line;
a first pixel electrode adjacent to the video signal line in a first side of the first direction;
a second pixel electrode adjacent to the video signal line in a second side opposed to the first side of the first direction;
a first thin film transistor connected to the first pixel electrode;
a second thin film transistor connected to the second pixel electrode;
a first common electrode extended in the first direction;
a second common electrode extended in the first direction and located apart from the first common electrode in a second direction intersecting the first direction;
a plurality of common-electrode bridges connected between the first common electrode and the second common electrode,
wherein
the plurality of common-electrode bridges includes a first common-electrode bridge and a second common-electrode bridge,
the first common-electrode bridge extends parallel to the video signal line and located apart from the video signal line in the first side of the first direction,
the second common-electrode bridge extends parallel to the video signal line and located apart from the video signal line in the second side of the first direction,
the video signal line is located between the first common-electrode bridge and the second common-electrode bridge in the first direction,
a first contact region, where the first pixel electrode and the first thin film transistor are connected, is surrounded by the video signal line, the first common-electrode bridge, the first common electrode and the second common electrode,
a second contact region, where the second pixel electrode and the second thin film transistor are connected, is surrounded by the video signal line, the second common-electrode bridge, the first common electrode and the second common electrode,
the video signal line passes across the first common electrode and the second common electrode,
a part of the video signal line, that is exposed from the first common electrode and the second common electrode in plan view, overlaps none of the plurality of common-electrode bridges.