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US 7,843,119 B2Granted
Image display apparatus and image receiving and displaying apparatus
AssigneeCanon Kabushiki Kaisha
InventorTomoya Onishi
Life of this patent
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Abstract
The spacer comprises an insulating member and a plurality of electroconductive members each including a portion enveloped with the insulating member within a region sandwiched between a region on which the anode is disposed and the first substrate, and the plurality of electroconductive members are arranged such that the portions of the electroconductive members enveloped with the insulating member are spaced apart from each other in a direction along which the first and second substrates are opposed.
Claims6
An image display apparatus comprising:
- a first substrate provided with an electron-emitting device;
- a second substrate provided with an anode and a phosphor emitting light responsive to an irradiation with an electron emitted from the electron-emitting device, wherein the electron-emitting device and the anode and phosphor are arranged to be opposed to each other;
- and
- a spacer arranged at least in a region sandwiched between the anode and the first substrate to support the first and second substrate between the first and second substrates, wherein
- the spacer comprises an insulating member and a plurality of electroconductive members enveloped with the insulating member, so as not to expose surfaces of the plurality of electroconductive members, within the region sandwiched between the anode and the first substrate, and
- the plurality of electroconductive members enveloped with the insulating member are spaced apart from each other in a direction along which the first and second substrates are opposed.
3 more elements
Dependencies are inferred from the claim text.