Electro-optical device and electronic apparatus
An electro-optical device includes an element substrate that includes a display region in which a plurality of light emitting elements are arranged in matrix form and a terminal region in which mounting terminals are arranged on an outer side of the display region, a protective substrate that faces a plurality of light emitting element side of the element substrate, and a joining substrate that is joined to the terminal region of the element substrate, and includes a connection terminal. A sealing film, which seals the plurality of light emitting elements, is also formed in the terminal region on the element substrate. The mounting terminal is connected to the connection terminal. Portions in which the sealing film is removed, and which join to the joining substrate in the electro-optical device are present.
1. An electro-optical device comprising:
an element substrate that includes a display region in which a plurality of light emitting elements are arranged in matrix form, and a terminal region in which a plurality of mounting terminals are arranged on an outer side of the display region;
a protective substrate that faces a plurality of light emitting element side of the element substrate;
an external connection substrate that is joined to the terminal region of the element substrate; and
a sealing film, which seals the plurality of light emitting elements, that is formed in the terminal region on the element substrate,
wherein at least a part of each mounting terminal is exposed from the sealing film, and
among portions of the terminal region, other than portions that are on the mounting terminals, portions without the sealing film are present in regions that face the external connection substrate.
2. The electro-optical device according to claim 1 ,
wherein the portions without the sealing film are present between the plurality of mounting terminals.
3. The electro-optical device according to claim 1 ,
wherein the portions without the sealing film are present on a display region side of the mounting terminals.
4. The electro-optical device according to claim 1 ,
wherein at least a part of an interlayer insulation film, which is provided more toward a lower layer side than the sealing film, is exposed in the portions without the sealing film.
5. An electro-optical device comprising:
an element substrate that includes a display region in which a plurality of light emitting elements are arranged in matrix form, and a terminal region in which a mounting terminal is arranged on an outer side of the display region;
a protective substrate that faces a plurality of light emitting element side of the element substrate;
a joining substrate that is joined to the terminal region of the element substrate, and includes a connection terminal that is connected to the mounting terminal; and
a sealing film, which seals the plurality of light emitting elements, that is formed in the terminal region on the element substrate,
wherein the sealing film is removed from portions of the terminal region which join the joining substrate.
6. The electro-optical device according to claim 5 ,
wherein a plurality of the mounting terminals are provided in the terminal region, and
the portions are between the plurality of mounting terminals.
7. The electro-optical device according to claim 5 ,
wherein the portions are on a display region side of the mounting terminal.
8. The electro-optical device according to claim 5 ,
wherein at least a part of an interlayer insulation film, which is provided more toward a lower layer side than the sealing film, is joined to the joining substrate in the portions.
9. An electronic apparatus comprising:
the electro-optical device according to claim 1 .
10. An electronic apparatus comprising:
the electro-optical device according to claim 2 .
11. An electronic apparatus comprising:
the electro-optical device according to claim 3 .
12. An electronic apparatus comprising:
the electro-optical device according to claim 4 .
13. An electronic apparatus comprising:
the electro-optical device according to claim 5 .
14. An electronic apparatus comprising:
the electro-optical device according to claim 6 .
15. An electronic apparatus comprising:
the electro-optical device according to claim 7 .
16. An electronic apparatus comprising:
the electro-optical device according to claim 8 .