CPC G02F 1/133512 (2013.01) [G02F 1/13394 (2013.01); G02F 1/133308 (2013.01); G02F 1/133528 (2013.01); G02F 1/13338 (2013.01); G02F 1/13396 (2021.01); G02F 1/133331 (2021.01); G02F 2202/28 (2013.01)] | 10 Claims |
1. A substrate of a display device comprising:
an insulating substrate including a first long side, a second long side opposed to the first long side in a first direction, and a short side connecting the first long side and the second long side; and
a light shielding layer formed on the insulating substrate,
wherein
the light shielding layer includes a slit extending from the first long side to the second long side, and
the slit is located closer to the short side,
the light shielding layer includes a first part and a second part,
the first part surrounds a display area,
the second part is located between the first part and the short side,
the second part is separated from the first part by the slit,
the second part includes a first island portion and a second island portion,
the first island portion is located at a first corner of the first long side and the short side,
the second island portion is located at a second corner of the second long side and the short side, and
the first island portion and the second island portion are separated from each other.
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