Abstract:
A plasma display panel (PDP) with improved driving efficiency, luminous efficiency, and daylight contrast. The PDP includes a transparent upper substrate, a lower substrate located parallel to the upper substrate, a plurality of first barrier ribs that are made of a transparent dielectric material and arranged between the upper and lower substrates and define discharge cells in combination with the upper and lower substrates, top discharge electrodes within the first barrier ribs to surround the discharge cells, each electrode having a dark-colored top surface, bottom discharge electrodes also within the first barrier ribs and also surround the discharge cells and spaced apart from the top discharge electrodes, a phosphor layer formed within the discharge cells and a discharge gas filling the discharge cell.
Abstract:
In method of forming a dielectric film and a Plasma Display Panel (PDP) using the dielectric film, a paste is coated on a substrate and forms a dielectric film, and a lateral surface of a terminal portion of the dielectric film has a contact angle in a range of 30 to 80° with respect to a surface of the substrate. The PDP preferably includes: a first substrate and a second substrate facing each other and forming a discharge space; a plurality of pairs of sustain electrodes arranged on the first substrate; and a plurality of address electrodes arranged on the second substrate. At least one dielectric film is preferably arranged between the first substrate and the second substrate, and a lateral surface of a terminal portion of the dielectric film preferably has a contact angle in a range of 30 to 80° with respect to a surface of the first substrate.
Abstract:
A PDP includes a first substrate and a second substrate facing each other, a plurality of first discharge electrodes on the first substrate, a first dielectric layer covering the first discharge electrodes, a plurality of second discharge electrodes on the second substrate and intersecting the first discharge electrodes, a second dielectric layer covering the second discharge electrodes, and a sealing material between the first substrate and the second substrate, wherein an absolute value of thermal expansion coefficient difference between the second dielectric layer and the sealing material is less than or equal to 13×10−7/° C.
Abstract:
A plasma display panel (PDP) for preventing (or reducing) a chemical reaction of Na2O of a sodalime glass substrate and a metal of an electrode. The PDP includes first and second substrates, a barrier rib, a phosphor layer, an address electrode, and a display electrode. The first and second substrates are provided to face each other, the barrier rib is provided between the first and second substrates to partition discharge cells, and the phosphor layer is formed in each discharge cell. The address electrode is between the first and second substrate and extending in a first direction. The display electrode is between the first and second substrates and extending in a second direction crossing the first direction. Here, the first substrate and/or the second substrate is a sodalime glass substrate including Na2O, and a frit is between the sodalime glass substrate and the address electrode and/or the display electrode.
Abstract:
In method of forming a dielectric film and a Plasma Display Panel (PDP) using the dielectric film, a paste is coated on a substrate and forms a dielectric film, and a lateral surface of a terminal portion of the dielectric film has a contact angle in a range of 30 to 80° with respect to a surface of the substrate. The PDP preferably includes: a first substrate and a second substrate facing each other and forming a discharge space; a plurality of pairs of sustain electrodes arranged on the first substrate; and a plurality of address electrodes arranged on the second substrate. At least one dielectric film is preferably arranged between the first substrate and the second substrate, and a lateral surface of a terminal portion of the dielectric film preferably has a contact angle in a range of 30 to 80° with respect to a surface of the first substrate.
Abstract:
A plasma display panel includes a front plate and a back plate spaced from and facing each other with a barrier rib therebetween, the front plate and the back plate each having a long side and a short side. A first sealant is at the long side between the front plate and the back plate and a second sealant is at the short side between the front plate and the back plate to seal a discharge space divided by the barrier rib between the front plate and the back plate. A first spacer is in the first sealant and a second spacer is in the second sealant, the second spacer having a smaller volume than the first spacer.
Abstract:
A plasma display panel and a method of manufacturing the plasma display panel are provided. The plasma display panel includes: a plurality of substrates including a first substrate and a second substrate disposed to face the first substrate; a plurality of barrier ribs disposed between the first substrate and the second substrate and defining a plurality of discharge spaces; a plurality of discharge electrodes disposed between the first substrate and the second substrate; phosphor layers formed in the discharge spaces; and an external light shield layer formed inside the substrates.
Abstract:
In method of forming a dielectric film and a Plasma Display Panel (PDP) using the dielectric film, a paste is coated on a substrate and forms a dielectric film, and a lateral surface of a terminal portion of the dielectric film has a contact angle in a range of 30 to 80° with respect to a surface of the substrate. The PDP preferably includes: a first substrate and a second substrate facing each other and forming a discharge space; a plurality of pairs of sustain electrodes arranged on the first substrate; and a plurality of address electrodes arranged on the second substrate. At least one dielectric film is preferably arranged between the first substrate and the second substrate, and a lateral surface of a terminal portion of the dielectric film preferably has a contact angle in a range of 30 to 80° with respect to a surface of the first substrate.
Abstract:
Barrier ribs to reduce reflection of external light and to minimize brightness losses and a Plasma Display Panel (PDP) including such barrier ribs include a black pigment having a concentration which increases in a direction of light emitted outward from inside of the PDP to effectively reduce reflection of external light.
Abstract:
A plasma display panel includes a first substrate and a second substrate with discharge cells partitioned therebetween. First electrodes and second electrodes surround the discharge cells and are respectively disposed proximate to opposite ones of the first and second substrates. The first electrodes are connected to each other and the second electrodes are connected to each other in a first direction. Address electrodes are between and spaced apart from the first and second electrodes along the direction perpendicular to the planes of the first substrate and the second substrate, and are connected in a second direction crossing the first direction. The address electrodes also surround the discharge cells.