Electro optical device having a frame including a conduction part and an insulation member

1. An electro-optical device comprising:

a frame including a conduction part; and

an electro-optical panel that is housed in an inner side of the frame, the electro-optical panel including

peripheral areas along first, second, third, and fourth different sides of the electro-optical panel, the first and third sides on opposite sides of the electro-optical panel, and the second and fourth sides on opposite sides of the electro-optical panel, the peripheral areas including a first peripheral area on the first side, a second peripheral area on the second side, a third peripheral area on the third side, and a fourth peripheral area on the fourth side,

a driving circuit is disposed in the first peripheral area,

a liquid crystal layer, and

a polarizing plate disposed on a top surface of a viewing side of the electro-optical panel,

wherein the conduction part is a metal plate disposed at least along a side surface of the electro-optical panel,

wherein the metal plate includes a facing part having a bottom edge defining a bottom of the facing part, with at least one surface that extends to the bottom edge of the facing part, the facing part including a plurality of surfaces including a facing surface above the bottom edge of the facing part that faces a part of a side surface of the electro-optical panel, and the facing part protruding toward a cover glass over the side surface,

wherein an insulation member is disposed between the facing part surface and the side surface of the electro-optical panel in such a manner that the insulating member is in direct contact with the facing surface,

wherein the insulation member is disposed in the second peripheral area and the fourth peripheral area that are opposed to each other and that cross the first peripheral area in which the driving circuit is disposed, and the insulation member is excluded from the first peripheral area in which the driving circuit is disposed, and

wherein the top portion of the facing part is in contact with the cover glass and is higher than the electro-optical panel.

2. The electro-optical device according to claim 1 , wherein the conduction part is exposed in an edge of the frame.

3. The electro-optical device according to claim 1 ,

wherein the electro-optical panel includes opposed first and second substrates, with the liquid crystal layer being positioned therebetween, and further comprising a conductive protection member that covers at least a part of the driving circuit,

wherein the driving circuit that drives the electro-optical panel, and provided on an extension part of the second substrate that extends beyond areas of the first substrate and the liquid crystal layer, and

wherein the protection member is connected to the conduction part of the frame.

4. An electronic apparatus comprising the electro-optical device according to claim 1 .

5. The electronic apparatus according to claim 4 , further comprising a casing that houses the electro-optical device,

wherein the electro-optical device is brought into contact with the casing through the conduction part.

6. The electro-optical device according to claim 1 ,

wherein the edge of the metal plate, outside of the facing part, is bent toward the cover glass, and toward opposite the insulation member, to a position lower than the cover glass.

7. The electro-optical device according to claim 6 ,

wherein the electro-optical panel includes opposed first and second substrates, with the liquid crystal layer being positioned therebetween,

wherein the driving circuit is disposed in an extension part of the electro-optical panel, and provided on an extension part of the second substrate that extends beyond areas of the first substrate and the liquid crystal layer, and

wherein the electro-optical panel further comprises a conduction sheet that covers the driving circuit and is electrically connected to the edge of the metal plate bent toward the cover glass to the position lower than the cover glass.

8. The electro-optical device according to claim 1 , wherein the frame further includes a first side part that is formed by bending the metal plate and a second side part that is formed by bending the metal plate a second time away from the electro-optical panel side.

9. The electro-optical device according to claim 8 ,

wherein a resin part may be disposed on corners of the frame, and

wherein an upper edge of the metal plate bent between the first side part and the second side part is flush with an upper surface of the resin part.

10. The electro-optical device according to claim 1 ,

wherein the metal plate further includes a bottom part and four sides that rise from the bottom part, and

wherein each of three of the sides include the facing part.

11. The electro-optical device according to claim 10 ,

wherein the electro-optical panel includes opposed first and second substrates, with the liquid crystal layer being positioned therebetween, and

wherein the second substrate includes an extension part having a driving circuit mounted thereon, the extension part extending beyond areas of the first substrate and the liquid crystal layer.

12. The electro-optical device according to claim 1 ,

wherein the electro-optical panel includes opposed first and second substrates, with the liquid crystal layer being positioned therebetween,

wherein the driving circuit is disposed in an extension part of the electro-optical panel, and provided on an extension part of the second substrate that extends beyond areas of the first substrate and the liquid crystal layer;

wherein the electro-optical panel further includes:

a conduction sheet that covers the driving circuit and is electrically connected to the edge of the metal plate bent toward the cover glass to the position lower than the cover glass; and

an adhesive tape that is formed of an insulation material and disposed between the driving circuit and the conduction sheet,

wherein the conduction sheet and the driving circuit are insulated from each other by the adhesive tape.

13. The electro-optical device according to claim 1 , wherein the insulation member is in direct contact with:

the facing part of the metal plate, and

the polarizing plate disposed on the top surface of the electro-optical panel.