Patent ID: 7808171

Claim:
An image display device including a front plate and a rear plate opposing the front plate, the front plate being provided with phosphor film segments, resistance layers provided between the phosphor film segments, metal back layer segments provided on the phosphor film segments, and high-voltage applying means which applies a high voltage to the metal back layer segments, the metal back layer segments being obtained by segmenting a metal back layer along a first axis X with gaps Gx therebetween and along a second axis Y with gaps Gy (Gy>Gx) therebetween, the first axis crosses the second axis Y, the rear plate being provided with a plurality of electron emission elements, the image display device being wherein: the resistance layers in an area of the gap Gy include a pair of first resistance layer, stripes each arranged to contact with each of the metal back layer segments adjacent to each other sandwiching therebetween the area of the gap Gy, and to contact with each of the metal back layer segments adjacent to each other sandwiching therebetween the area of the gap Gx, wherein the pair of first resistance layer stripes extend in a direction along the first axis X a second resistance layer stripe arranged between the pair of first resistance layer stripes so as to contact with the pair of first resistance layer stripes wherein the second resistance layer stripe extends in the direction along the first axis X, and third resistance layer segments having a specific resistance greater than the first resistance layer are provided in the gaps Gx.