What is claimed is:
1. A display device substrate, comprising:
one or more pixel electrodes each of which is provided on each intersection of a signal line and a scanning line that are provided on an insulating substrate; and
an interlayer insulating film stacked between the signal line and the pixel electrode, wherein
in view of a vertical direction with respect to a surface of the insulating substrate, the signal line is provided on an area on which the pixel electrode is not provided, and a gap is provided between the signal line and the pixel electrode.
2. The display device substrate as set forth in claim 1, wherein in view of the vertical direction with respect to the surface of the insulating substrate, (i) a surface of the signal line and (ii) the gap between the signal line and the pixel electrode are covered by a light shielding film.
3. The display device substrate as set forth in claim 2, wherein the light shielding film is made of resin having an insulating property.
4. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line;
a light shielding film provided so as to cover at least a surface of the signal line among the signal line, the active element, and the scanning line, wherein
in view of the vertical direction with respect to the surface of the insulating substrate, a gap between the pixel electrodes which are adjacent to each other with the signal line therebetween is covered by the light shielding film.
5. The display device substrate as set forth in claim 4, wherein the light shielding film is made of resin having an insulating property.
6. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line; and
a light shielding film provided so as to cover at least a surface of the signal line among the signal line, the active element, and the scanning line, wherein
in view of the vertical direction with respect to the surface of the insulating substrate, (i) the light shielding film which covers the surface of the signal line film and (ii) the pixel electrode overlap with each other.
7. The display device substrate as set forth in claim 6, wherein the light shielding film is made of resin having an insulating property.
8. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line;
a contact hole for allowing the active element and the pixel electrode to be in contact with each other; and
a light shielding film provided so as to cover surfaces of the active element, the signal line, and the scanning line, wherein
in view of the vertical direction with respect to the surface of the insulating substrate, (i) the light shielding film which covers the surface of the signal line film and (ii) the pixel electrode overlap with each other.
9. The display device substrate as set forth in claim 8, wherein the light shielding film is made of resin having an insulating property.
10. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line;
a contact hole for allowing the active element and the pixel electrode to be in contact with each other; and
a light shielding film provided so as to cover at least a surface of the signal line among the signal line, the active element, and the scanning line, wherein:
the interlayer insulating film is a stacking body made of two or more layers, and
the light shielding film is stacked between an uppermost layer and a lowermost layer that constitute the interlayer insulating film, and
in view of the vertical direction with respect to the surface of the insulating substrate, a gap between the pixel electrodes which are adjacent to each other with the signal line therebetween is covered by the light shielding film.
11. The display device substrate as set forth in claim 10, wherein the light shielding film is made of resin having an insulating property.
12. The display device substrate as set forth in claim 10, wherein the light shielding film is made of metal.
13. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line;
a contact hole for allowing the active element and the pixel electrode to be in contact with each other; and
a light shielding film provided so as to cover at least a surface of the signal line among the signal line, the active element, and the scanning line, wherein:
the interlayer insulating film is a stacking body made of two or more layers, and
the light shielding film is stacked between an uppermost layer and a lowermost layer that constitute the interlayer insulating film, and
in view of the vertical direction with respect to the surface of the insulating substrate, (i) the light shielding film which covers the surface of the signal line film and (ii) the pixel electrode overlap with each other.
14. The display device substrate as set forth in claim 13, wherein the light shielding film is made of resin having an insulating property.
15. The display device substrate as set forth in claim 13, wherein the light shielding film is made of metal.
16. The display device substrate as set forth in claim 1, further comprising:
an active element provided on each intersection of the signal line and the scanning line;
a contact hole for allowing the active element and the pixel electrode to be in contact with each other; and
a light shielding film provided so as to cover surfaces of the active element, the signal line, and the scanning line, wherein:
the interlayer insulating film is a stacking body made of two or more layers, and
the light shielding film is stacked between an uppermost layer and a lowermost layer that constitute the interlayer insulating film, and
in view of the vertical direction with respect to the surface of the insulating substrate, (i) the light shielding film which covers the surface of the signal line film and (ii) the pixel electrode overlap with each other.
17. The display device substrate as set forth in claim 16, wherein the light shielding film is made of resin having an insulating property.
18. The display device substrate as set forth in claim 16, wherein the light shielding film is made of metal.
19. The display device substrate as set forth in claim 1, wherein the gap is set to be within a range of from not less than 1 m to not more than 20 m.
20. A liquid crystal display device, comprising the display device substrate as set forth in claim 1.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A charging device for charging a battery, comprising:
a first connector electrically connected to the battery;
a second connector electrically connected to a charging station to which electric power is supplied; and
a control device connected to the first and second connectors, and configured to;
perform authentication for a user;
when the authentication is successfully complete, obtain a meter identifier for identifying what electricity meter performs charging, the electricity meter measuring power consumed in the charging station provided with power;
transmit a charging initiation request including the meter identifier and a charging identifier for identifying the user to a server;
receive a charging initiation response including the charging identifier in response to the charging initiation request from the server;
after receiving the charging initiation response from the server, connect the charging station with the battery to perform charging;
upon completion of the charging, transmit a charging completion message indicating. power consumed for the charging to the server, the charging completion message including the charging identifier and the meter identifier; and
receive charging information indicating billing information according to the charging of the battery from the server.
2. The charging device of claim 1, wherein the Control device includes a controller, the controller being configured to obtain the meter identifier by:
transmitting an information request requesting the meter identifier to the electricity meter; and
receiving an information response including the meter identifier in response to the information request from the electricity meter.
3. The charging device of claim 2, further comprising a switch that initiates charging by connecting or disconnecting the first connector tofrom the second connector in response to a command from the controller.
4. The charging device of claim 1, wherein the control device comprises:
a power measuring unit for measuring electric power consumed fur charging the battery;
a memory for storing the charging identifier;
a transceiver for communicating with the server; and
a controller connected to the transceiver.