摘要:
A plasma display panel is constructed with a first substrate on which images are displayed, a second substrate disposed facing and spaced apart from the first substrate by a certain distance, a plurality of barrier ribs disposed between the first substrate and the second substrate to define a plurality of discharge cells, a plurality of discharge electrodes extending along lines of the discharge cells, a plurality of phosphor layers formed on interior walls of the discharge cells, an optical reflective layer disposed between the phosphor layers and the second substrate, and a discharge gas filling the discharge cells. The optical reflective layer reflects the visible light that is radiated toward the second substrate, along the image display direction, i.e., towards the first substrate. In addition, the barrier ribs are made from a material having a high optical transmittance that does not absorb the visible light.
摘要:
An optical filter includes a base film and at least two conductive layers stacked on the base film, a first conductive layer of the two conductive layers having a first thickness and a first refractive index, and a second conductive layer of the two conductive layers having a second thickness and a second refractive index, the first and second refractive indices and the first and second thicknesses being configured to generate a destructive interference of external light reflected from the first and second conductive layers.
摘要:
A display apparatus includes a display and a display filter, wherein the display filter includes a base film and a plurality of beads, wherein each bead includes a light absorbing element and a transparent layer.
摘要:
Provided are a film type filter which is light and can reduce the problem of double image reflection in a plasma display apparatus, and a plasma display apparatus having the film type filter. The film type filter includes a non-glass base film and an antiglare layer located over the non-glass base film.
摘要:
A plasma display panel is constructed with a first substrate on which images are displayed, a second substrate disposed facing and spaced apart from the first substrate by a certain distance, a plurality of barrier ribs disposed between the first substrate and the second substrate to define a plurality of discharge cells, a plurality of discharge electrodes extending along lines of the discharge cells, a plurality of phosphor layers formed on interior walls of the discharge cells, an optical reflective layer disposed between the phosphor layers and the second substrate, and a discharge gas filling the discharge cells. The optical reflective layer reflects the visible light that is radiated toward the second substrate, along the image display direction, i.e., towards the first substrate. In addition, the barrier ribs are made from a material having a high optical transmittance that does not absorb the visible light.
摘要:
A plasma display device includes a radiation wave blocking structure for preventing discharged heat, generated inevitably as a result of discharge, from being emitted into the surrounding environment, thereby reducing discomfort normally experienced by users of plasma display devices due to the discharged heat. The plasma display device includes a plasma display panel (PDP) for realizing an image formed due to a discharge, and a heat prevention layer disposed on a side of an image display surface of the PDP. The heat prevention may be included in a directly attached filter or a glass filter, each of which includes a reflection prevention layer or an anti-glare layer, and an electromagnetic wave shielding layer.
摘要:
Provided is a film type filter attached to the front surface of a plasma display panel (PDP) and formed to a thickness of about 100 μm to about 1500 μm in order to reduce the rate of process error.
摘要:
A display apparatus includes a display and a display filter, wherein the display filter includes a base film, a plurality of reflective elements, and a plurality of light absorbing elements, wherein each of the light absorbing elements corresponds to a reflective element.