| 摘要 |
A display device for displaying an image on a display surface includes a liquid crystal panel having the display surface, the liquid crystal panel with a first through hole formed in the display surface, a backlight disposed oppositely to the liquid crystal panel, the backlight with a second through hole formed at a position overlapping with the first through hole, and a cap inserted into the first through hole and the second through hole. The cap includes a tube portion with a third through hole formed, the third through hole parallel to the first through hole and the second through hole, and a flange portion formed at least one end of the tube portion, the flange portion having an outer diameter larger than a diameter of the first through hole, and larger than a diameter of the second through hole. |
| 主权项 |
1. A display device for displaying an image on a display surface, the display device comprising:
a liquid crystal panel having the display surface, the liquid crystal panel with a first through hole provided in the display surface; a backlight disposed oppositely to the liquid crystal panel, the backlight with a second through hole provided at a position overlapping with the first through hole; and a cap inserted into the first through hole and the second through hole, the cap including
a tube portion including a first end arranged at the liquid crystal panel side and a second end arranged at the backlight side, the tube portion includes a third through hole, and the third through hole is parallel to the first through hole and the second through hole, anda first flange portion provided on the first end, wherein the first flange portion includes an outer diameter that is larger than the first through hole, wherein the first flange portion contacts a top surface of the liquid crystal panel at a periphery of the first through hole and closes an area that the first through hole faces the tube portion, wherein the liquid crystal panel further includes:
a first substrate,a second substrate,a liquid crystal provided between the first substrate and the second substrate, anda through hole seal that is provided around the first through hole in a first direction, which is a direction of the display surface, between the first substrate and the second substrate in a second direction vertical to the first direction, so as to seal the liquid crystal, wherein the first through hole passes through the through hole seal in the second direction from the first substrate to the second substrate, and wherein the outer diameter of the first flange portion is larger than an inner diameter of the through hole seal and is equal to or smaller than an outer diameter of the through hole seal. |
