Patent ID: 11927869
Assignee: JAPAN DISPLAY INC.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A display device, comprising:
a semiconductor substrate that includes a first base, a scanning line that is provided on the first base and extends in a first direction, a first insulating layer that is provided on the scanning line, an oxide semiconductor layer that is provided on the scanning line, a second insulating layer that is provided on the oxide semiconductor layer, a first opening and a second opening that are provided in the second insulating layer, a signal line that is provided on the second insulating layer and extends in a second direction intersecting the first direction, a connection electrode that is provided on the second insulating layer and extends in the second direction, and a pixel electrode that is connected to the connection electrode;
a counter-substrate that includes a second base opposed to the pixel electrode, and a counter-electrode located between the second base and the pixel electrode and opposed to the pixel electrode; and
a display function layer which is located between the pixel electrode and the counter- electrode and to which a voltage applied between the pixel electrode and the counter-electrode is applied, wherein
the signal line is connected to the oxide semiconductor layer via the first opening,
the connection electrode is connected to the oxide semiconductor layer via the second opening,
the oxide semiconductor layer has a first end portion and a second end portion extending in the second direction,
the first opening has a third end portion and a fourth end portion extending in the second direction,
the second opening has a fifth end portion and a sixth end portion extending in the second direction,
the third end portion and the fifth end portion are opposed to each other and spaced apart from each other in the first direction,
the first end portion is located between the third end portion and the fourth end portion in the first direction, and
the second end portion is located between the fifth end portion and the sixth end portion in the first direction.