Hole display and electronic device comprising same
An electronic device may comprise a housing; an optical input/output device disposed inside the housing; an inner housing comprising a seating surface disposed inside the housing and including a hole to accommodate the optical input/output device, and a side wall protruding from the seating surface along the hole; a backlight module disposed on the seating surface and made of multiple layers, the backlight module comprising a first opening surrounding the side wall; a display panel disposed on the backlight module, the display panel comprising a first area corresponding to the hole area and a second area which surrounds the first area, and in which an active area is positioned; and a transparent plate disposed on the display panel. The side wall may comprise a first side surface facing the backlight module and may be black-processed.
1. An electronic device comprising:
a housing;
an optical input/output device disposed in the housing;
an inner housing disposed in the housing and comprising:
a seating surface that includes a hole to accommodate the optical input/output device, and
a side wall protruding from the seating surface along the hole;
a backlight module disposed on the seating surface, formed of multiple layers, and comprising a first opening surrounding the side wall;
a display panel disposed on the backlight module and comprising a first area corresponding to the hole and a second area which surrounds the first area and in which an active area is positioned; and
a transparent plate disposed on the display panel,
wherein the side wall comprises a first side surface facing the backlight module and is black-processed, and
wherein the side wall includes an inclined surface forming an angle of inclination with respect to the seating surface.
2. The electronic device of claim 1 , wherein:
the side wall comprises a second side surface facing the optical input/output device, and
the second side surface is black-processed.
3. The electronic device of claim 2 , wherein a black layer provided on the first side surface is thicker than a black layer provided on the second side surface.
4. The electronic device of claim 2 , further comprising a black resin disposed between the display panel and the side wall and extending along the second side surface.
5. The electronic device of claim 1 , wherein the side wall is formed to have an inclination in a range from 70 degrees to 110 degrees with respect to the seating surface.
6. The electronic device of claim 1 , wherein the display panel comprises:
a first polarization layer forming a surface facing the transparent plate, and
a second polarization layer forming a surface facing the backlight module.
7. The electronic device of claim 6 , wherein a hole corresponding to the first area extends through the first polarization layer and the second polarization layer.
8. The electronic device of claim 7 , wherein surfaces of the first polarization layer and the second polarization layer along the hole are black-processed.
9. The electronic device of claim 1 , wherein:
the backlight module comprises a light source,
the multiple layers transmit light emitted from the light source to the display panel,
a hole spaced apart from the first opening of the inner housing extends through the multiple layers, and
each surface of the multiple layers along the hole is black-processed.
10. The electronic device of claim 9 , wherein the first side surface of the side wall has a black-type coating formed of ink or resin.
11. A display comprising:
a window;
a display panel in contact with one surface of the window and comprises a hole through which a light emitted or transmitted from a sensor disposed under the display can pass;
an inner housing comprising:
a side surface provided along an edge of the window,
a seating surface extending from the side surface, a hole provided in an area of the seating surface, which corresponds to the sensor, and a hole side wall extending from the seating surface along an edge of the hole; and
a backlight module disposed on the seating surface, formed of multiple layers, and comprising a first opening surrounding the hole side wall of the seating surface,
wherein the hole side wall comprises a first side surface facing the backlight module and is black-processed.
12. The display of claim 11 , wherein:
the hole side wall comprises a second side surface facing a side surface of the sensor, and
the second side surface is black-processed.
13. The display of claim 12 , wherein a black layer provided at the first side surface is thicker than a black layer provided at the second side surface.
14. The display of claim 12 , further comprising a black resin disposed between the display panel and the side surface and extending along the second side surface.
15. The display of claim 11 , wherein the side surface is formed to have an inclination in a range from 70 degrees to 110 degrees with respect to the seating surface.
16. The display of claim 11 , further comprising:
a first polarization layer forming a surface facing the window; and
a second polarization layer forming a surface facing the backlight module.
17. The display of claim 16 , wherein a hole corresponding to the area extends through the first polarization layer and the second polarization layer.
18. The display of claim 17 , wherein surfaces of the polarization layer and the second polarization layer along the hole are black-processed.
19. The display of claim 11 , wherein:
the backlight module comprises a light source,
the multiple layers transmit light emitted from the light source to the display panel,
a hole spaced apart from the first opening of the inner housing, and
each surface of the multiple layers along the hole is black-processed.
20. The display of claim 11 , wherein the first side surface of the hole side wall has a black-type coating formed of ink or resin.