Abstract: A plasma display panel includes a plurality of substrates facing each other, a plurality of discharge electrodes disposed between the substrates, a barrier rib structure disposed between the substrates to define a plurality of discharge cells, and a plurality of phosphor layers coated in the discharge cells, wherein each of the discharge cells is divided into at least two discharge spaces by auxiliary barrier ribs, thereby increasing areas of the phosphor layers coated in the discharge cells. And a plurality of electric field concentration portions are formed between X electrodes and Y electrodes in the divided discharge spaces, thereby increasing light emission efficiency.

Abstract: A Plasma Display Panel (PDP) includes: a first substrate and a second substrate, a plurality of barrier ribs disposed between the substrates to define discharge cells and including single walled barrier ribs and double walled barrier ribs, a plurality of discharge electrodes disposed on portions of the panel corresponding to the barrier ribs to supply a discharge voltage to the discharge cells, and phosphor layers formed in the discharge cells. The barrier ribs include single wall barrier ribs and double wall barrier ribs. The discharge electrodes disposed on the single wall barrier ribs are commonly used to generate a discharge in the adjacent discharge cells, and thus, discharge areas can be extended. Also, since the discharge spaces of the discharge cells are asymmetrically formed, the brightness of discharge cells that have a relatively low brightness can be increased.

Abstract: A plasma display panel having increased brightness may be obtained by employing front and rear substrates having different transmittances. The plasma display panel includes a front substrate, a rear substrate that faces the front substrate, the rear substrate having a transmittance different from the front substrate, barrier ribs that partition a space between the front and rear substrates to define discharge cells, display electrodes that extend in a first direction corresponding to the discharge cells, and address electrodes that extend in a second direction that crosses the first direction to cross the display electrodes at the discharge cells.

Abstract: Provided is a plasma display panel (PDP) including: a first substrate and a second substrate facing each other; barrier ribs that are arranged between the first and second substrates and that partition a plurality of discharge cells; sustain electrode pairs that are spaced apart from each other on the first substrate, each sustain electrode pair including an X electrode and a Y electrode; and a first dielectric layer that covers the sustain electrode pairs and includes grooves such that at least two grooves correspond to each of the discharge cells and exhaust passages that linearly connect the grooves of neighboring discharge cells, wherein a distance between the X electrodes and the Y electrodes is larger than a height of the barrier ribs.

Abstract: A stereoscopic liquid crystal display includes an LCD panel with an upper substrate, a lower substrate disposed opposite the upper substrate, and a liquid crystal material between the upper and lower substrates. A lenticular plate is disposed above the LCD panel. An hole is formed in the lenticular plate. The hole provides and air conduit that communicates in a space between a surface of the LCD panel and a surface of the lenticular plate. The hole is configured to facilitate evacuation of air from the space between LCD panel and the lenticular plate. A sealant material is disposed in a predetermined pattern between the surfaces of the LCD panel and the lenticular plate. Air is evacuated through the hole and a vacuum is formed in the space between the LCD panel and the lenticular plate. The vacuum minimizes or eliminates a gap between the surfaces of the LCD panel and the lenticular plate.

Abstract: A plasma display panel (PDP) capable of providing excellent luminous efficiency and generating a stable address discharge is provided. The plasma display panel includes a first substrate, a second substrate, a barrier rib, sustain electrode pairs, a first dielectric layer, address electrodes, phosphor layers, and a discharge gas. The second substrate faces the first substrate. The barrier rib is arranged between the first substrate and the second substrate and defines a plurality of discharge cells, sustain electrode pairs arranged on the first substrate, each of the sustain electrode pairs comprising a common electrode and a scan electrode. The first dielectric layer covers the sustain electrode pairs and comprises, in each discharge cell, at least one first groove formed in a portion of the first dielectric layer corresponding to the common electrode and at least one second groove formed in a portion of the first dielectric layer corresponding to the scan electrode.

Abstract: A 3-dimensional display device includes a display panel for displaying image; a backlight for supplying light to the display panel; a light scattering control unit between the display panel and the backlight to scatter or transmit the light from the backlight; and a light control film over the backlight to reflect and focus the light from the backlight.

Abstract: 3-dimensional display device includes a display panel for displaying image; a backlight for supplying light to the display panel; and a switching liquid crystal panel between the display panel and the backlight to display 2-dimensional image and 3-dimensional image by blocking and transmitting the light from the backlight in part area, the switching liquid crystal panel being divided a plurality of regions to display respectively the 2-dimensional image and the 3-dimensional image in each regions.

Abstract: Provided is a plasma display panel which is capable of achieving high-efficiency. The plasma display panel includes: a front substrate; a rear substrate opposite to the front substrate; a plurality of barrier ribs defining a plurality of discharge cells in a space between the front substrate and the rear substrate; a plurality of sustain electrodes extended along the front substrate and arranged in pairs, wherein each sustain electrode pair consists of a pair of an X electrode and a Y electrode that are opposite to each other and generate a discharge; a plurality of address electrodes extended along the rear substrate, and intersecting the sustain electrodes at parts corresponding to the discharge cells; and a light-emitting material formed in the discharge cells and emitting red, green and blue visible light, wherein a ratio of an electrode gap with respect to a cell pitch is between 0.2 and 0.

Abstract: A plasma display panel includes front and rear substrates parallel to one another, a plurality of discharge electrode pairs on the front substrate, a plurality of discharge cells between the front and rear substrates, a front dielectric layer having a plurality of grooves on the discharge electrode pairs, and a protective layer on the front dielectric layer, the protective layer having first protective layer portions on a first front dielectric layer portion of the front dielectric layer, second protective layer portions on a second front dielectric layer portion of the front dielectric layer, and third protective layer portions, wherein at least one thickness of the first protective layer portions and the third protective layer portions is larger than a thickness of the second protective layer portions.

Abstract: A Plasma Display Panel (PDP) includes: a first substrate and a second substrate facing each other; a barrier rib structure located between the first and second substrates to define a plurality of discharge cells; pairs of sustain electrodes arranged on the first substrate so as to face the second substrate and so that the sustain electrodes in each pair are spaced apart from one another, each pair of sustain electrodes including an X electrode and a Y electrode, a distance between the X and Y electrodes being greater than a height of the barrier rib structures; a plurality of auxiliary electrodes protruding from the respective sustain electrodes in each pair of sustain electrodes toward the other sustain electrode of the pair of sustain electrodes; and a first dielectric layer covering the pairs of the sustain electrodes and the auxiliary electrodes, the first dielectric layer including at least two grooves formed in each of the discharge cells, the two grooves corresponding to the X and Y electrodes.

Abstract: A design for a plasma display panel that results in improved visible ray transmissivity. The plasma display panel includes a substrate, a plurality of discharge electrode pairs arranged on the substrate and spaced apart from each other, a dielectric layer covering the plurality of discharge electrode pairs, the dielectric layer including a plurality of grooves are arranged thereon and a protective layer including a first protective layer arranged on side surfaces of the plurality of grooves, a second protective layer arranged on portions of the dielectric layer outside the grooves, and a third protective layer arranged on bottom surfaces of the plurality of grooves, a thickness of the first protective layer being less than a thickness of each of the second and the third protective layers.

Abstract: Provided is a plasma display panel including a first substrate and a second substrate facing each other, barrier ribs disposed between the first and second substrates and defining a plurality of discharge cells, a pair of sustain electrodes spaced apart from each other on the first substrate facing the second substrate, and each comprising an X electrode and an Y electrode, phosphor substances emitting red, green, and blue light, each color of light formed in the plurality of discharge cells, and a first dielectric layer covering the pair of sustain electrodes and comprising at least two corresponding grooves at each discharge cell, wherein an interval between the X electrode and the Y electrode is larger than the height of the barrier ribs, and an interval between the grooves in the discharge cell comprising the phosphor substance emitting light of one color is different from an interval between the grooves in another discharge cell comprising the phosphor substance emitting light of another color.

Abstract: A Plasma Display Panel (PDP) with improved luminous efficiency includes: a rear substrate; a front substrate facing the rear substrate; a plurality of barrier ribs interposed between the front and rear substrates and partitioning a plurality of discharge cells; a plurality of sustain electrode pairs arranged separate from each other on the front substrate facing the rear substrate, each pair of sustain electrodes including an X electrode and an Y electrode; and a front dielectric layer covering the sustain electrode pairs and having at least two grooves in each of the discharge cells; a distance between the X and Y electrodes of each sustain electrode pair is greater than a height of the barrier ribs.

Abstract: A plasma display panel that reduces a discharge voltage and increases discharge stability, includes: a rear substrate; a front substrate disposed to oppose the rear substrate; barrier ribs disposed between the front substrate and the rear substrate and partitioning a plurality of discharge cells; pairs of sustain electrodes disposed on the front substrate opposing the rear substrate, and including bus electrodes disposed in a direction and a plurality of projection electrodes electrically connected to the bus electrodes in each of discharge cells and projected inward each of the discharge cells; a front dielectric layer covering the sustain electrodes and having grooves corresponding to each of the discharge cells; address electrodes extending to cross the sustain electrodes and disposed on the rear substrate opposing the front substrate; a rear dielectric layer disposed to cover the address electrodes; phosphor layers disposed in the discharge cells; and a discharge gas stored in the discharge cells, wherein

Abstract: A plasma display panel (PDP) having a structure that can improve the bright room contrast is disclosed. In one embodiment, the PDP includes a first substrate and a second substrate spaced apart from each other and facing each other, first electrodes formed on the first substrate, barrier ribs defining a plurality discharge cells and non-discharge areas in the space between the first and second substrates, a dielectric layer formed on the first substrate while covering the first electrodes, the dielectric layer including grooves formed in portions of the dielectric layer that correspond to the non-discharge areas, and second electrodes formed don the second electrodes.

Abstract: Provided is a Plasma Display Panel (PDP) that reduces a discharge voltage. The PDP includes: a substrate; at least one pair of sustain electrodes arranged on the substrate; and a dielectric layer covering the sustain electrodes; a virtual extension line of discharge gaps between the at least one pair of sustain electrodes crosses a direction in which the at least one pair of sustain electrodes extend, and grooves corresponding to the discharge gaps are arranged on the dielectric layer.

Abstract: In order to reduce reactive consumption power and enhance daylight contrast, provided is a plasma display panel including a first substrate and a second substrate that are facing and separated from each other; a plurality of barrier ribs defining a discharge space between the first substrate and the second substrate and forming a plurality of discharge cells; a plurality of X electrodes including a plurality of first extending electrode parts disposed in a stripe pattern on the first substrate, and a plurality of first protruding electrode parts protruding substantially perpendicularly from the first extending electrode parts; a plurality of Y electrodes including a plurality of second extending electrode parts disposed in parallel to the first extending electrode parts of the X electrodes on the first substrate, and a plurality of second protruding electrode parts protruding substantially perpendicularly from the second extending electrode parts, and generating a sustain discharge together with the first pro

Abstract: A plasma display panel includes barrier ribs disposed between a front substrate and a rear substrate and define discharge cells. Sustain electrode pairs are disposed on the front substrate. Address electrodes are disposed on the rear substrate in a direction to cross the length direction of the sustain electrode pairs. A front dielectric layer covers the sustain electrode pairs, and has grooves formed in a direction parallel to the length direction of the sustain electrode pairs such that the grooves have slopes in a direction from the rear substrate towards the front substrate with ends of the sustain electrode pairs being located on a lower surface of the front substrate where shadows of the slopes are cast. A rear dielectric layer covers the address electrodes. Phosphor layers are coated in the discharge cells and a discharge gas fills the discharge cells.

Abstract: A Plasma Display Panel (PDP) that reduces a discharge voltage includes: a substrate; pairs of sustain electrodes arranged on the substrate; and a dielectric layer covering the pairs of sustain electrodes, the dielectric layer having grooves and the grooves having a plurality of protrusions arranged thereon.