Image display apparatus
AssigneeCanon Kabushiki Kaisha
InventorTomokazu Andoh
Life of this patent
Estimating the term…
Abstract
A display apparatus having a first plate-shaped member having plural electron-emitting devices which are dispersively distributed and a second plate-shaped member having a plurality of light-emitting members arranged on a surface which faces the first plate-shaped member in correspondence to the plural electron-emitting devices, in which in at least either the first plate-shaped member or the second plate-shaped member, directions of normal lines extending from the plural electron-emitting devices or the plural light-emitting members are distributed in a tendency. A pitch of arranging the adjacent electron-emitting devices and a pitch of arranging the light-emitting members corresponding to the adjacent electron-emitting devices are different in accordance with the distribution of the normal-line directions.
Claims7
A display apparatus comprising
- a first plate-shaped member having a plurality of electron-emitting devices which are dispersively distributed and
- a second plate-shaped member having a plurality of light-emitting members arranged on a surface which faces said first plate-shaped member in correspondence to said plurality of electron-emitting devices,
- in which, in at least either said first plate-shaped member or said second plate-shaped member, directions of normal lines extending from said plurality of electron-emitting devices or said plurality of light-emitting members are distributed in a tendency,
- wherein a pitch between at least a part of the electron-emitting devices and an electron-emitting device adjacent to said electron-emitting device and a pitch between a light-emitting member corresponding to said electron-emitting device and a light-emitting member adjacent to said light-emitting member are different so that an electron emitted from each of said plurality of electron-emitting devices is irradiated to each of said plurality of corresponding light-emitting members.
Dependencies are inferred from the claim text.