| 摘要 |
<p>The present invention relates to a mesh screen for a hologram having a configuration wherein a transparent mesh screen has a pattern portion formed to have an area corresponding to 10.25%-19.43% of the entire area of the mesh screen for a hologram such that a part of image light projected from an image device passes through the pattern portion and another portion is reflected, thereby focusing a hologram image towards the audience as a result of reflection or transmission; the mesh screen is attached to a transparent advertisement board or a shop show window glass window such that a part of image light projected from an image device passes through the pattern portion and another portion is reflected or transmitted, thereby focusing a hologram image towards the audience; and mesh lines of the pattern portion are applied to one surface of a film with a predetermined width such that the mesh line application area corresponds to 10.25%-19.43% of the entire area of the screen raw fabric. The mesh screen for a hologram according to the present invention is advantageous in that, compared with conventional transparent screens, the former can optimize the width of mesh lines, which constitute the pattern portion, the transparency of a film, which has a correlation as a printing area range through the same, and the sharpness of images focused at the pattern portion, respectively, and a distinction is made between a transparent mesh screen for the front and a transparent mesh screen for the rear according to what kind of pigment is used, such as fluorescent pigment for reflecting image light or non-glossy pigment for transmitting image light, as pigment for printing a pattern portion on a surface of the film in a mesh type, thereby facilitating manufacturing of transparent mesh screens for the front and the rear without changing the manufacturing processes.</p> |
