Abstract:
A plasma display panel is disclosed. The plasma display panel includes a scan electrode and a sustain electrode positioned parallel to each other on a front substrate, an upper dielectric layer positioned on the scan electrode and the sustain electrode, a rear substrate on which an address electrode is positioned to intersect the scan electrode and the sustain electrode, a lower dielectric layer positioned on the address electrode, and a barrier rib positioned between the front substrate and the rear substrate. The barrier rib includes lead (Pb) equal to or less than 1,000 ppm (parts per million). A discharge gas is filled between the front substrate and the rear substrate and includes helium (He) of 9% to 42%.
Abstract:
Disclosed is a rear plate of a plasma display panel. In the rear plate, barrier ribs are formed by etching a baked barrier rib layer, so that the completed barrier ribs have no deformation and the electrodes can be exactly located at central portions between the barrier ribs. In a PDP having a front plate to a rear plate attached to each other, the PDP shows improvements in both optical characteristics, such as average brightness, color temperature, and contrast, and electric characteristics, such as voltage margin, power consumption, and efficiency.
Abstract:
A PDP, wherein a dielectric layer and a bulkhead comprise a silicone resin having polysiloxane bondings. The silicone resin preferably has one or more of a methyl group, an ethyl group and a phenyl group which are attached to siloxane bonds. In addition, a sealing material layer preferably comprises a silicone resin. The above PDP allows the reduction of electric power consumption during operation, which results in the suppression of yellowing of glass and deterioration of a phosphor and in the reduction of production cost.
Abstract:
The display panel has a glass backplate (1) a first surface of which is provided with barrier ribs (3) of glass frit. Electrodes (5) are present between the ribs (3). A front member (10) rests on the barrier ribs (3) and is sealed to the backplate (1). The front member (10) has electrodes (11) which extend transversely to the ribs (3). The glass frit of the ribs (3) mainly consists of ZnO, B2O3 and V2O5 and has a minor content of SiO2, PbO and/or CuO, and BaO and are mechanically strong. The glass frit combines a relatively small thermal coefficient of expansion and a relatively low sintering temperature, which makes the frit particularly suitable for use with a backplate (1) of borate glass, particularly an alkali-free borosilicate glass.
Abstract:
Disclosed are a plasma display panel which improves secondary electron emission effects to reduce emission voltage and controls plasma discharge so as to display efficiency of the plasma display panel, as well as a process of manufacturing the plasma display panel.
Abstract:
Disclosed herein is a rear plate for a plasma display panel. The rear plate comprises electrodes formed on a substrate, a dielectric layer formed on the substrate to cover the electrodes, a partition wall formed on the dielectric layer, and a phosphor layer formed on the partition wall and the dielectric layer, wherein the partition wall comprises 0.1 ~ 60 wt% of B 2 O 3 or SiO 2 , 1 ~ 50 wt% of one selected from the group consisting of P 2 O 5 , Bi 2 O 3 , V 2 O 5 and mixtures thereof, 1 ~ 20 wt% Of Al 2 O 3 ; 5 ~ 55 wt% of ZnO, and glass powder comprising 5 ~ 30 wt% of one selected from an alkali oxide, an alkali earth metal oxide, and an alkali fluoride, the alkali oxide being selected from the group consisting of Li2O, Na2O, K 2 O, Cs 2 O, Fr 2 O, Rb 2 O and mixtures thereof, the alkali earth metal oxide being selected from the group consisting of MgO, CaO, SrO, BaO, RaO, BeO, SnO and mixtures thereof, the alkali fluoride being selected from the group consisting of LiF, NaF, KF, CsF, FrF, RbF and mixtures thereof.
Abstract translation:本文公开了一种用于等离子体显示面板的后板。 后板包括形成在基板上的电极,形成在基板上以覆盖电极的电介质层,形成在电介质层上的分隔壁和形成在分隔壁和电介质层上的荧光体层,其中分隔壁包括 0.1〜60重量%的B 2 O 3或SiO 2,1〜50重量%的选自P < O 2,O 2,O 2,O 2,O 5, 和/或其混合物,1〜20重量%的Al 2 O 3 3; 5〜55重量%的ZnO和含有5〜30重量%选自碱金属氧化物,碱土金属氧化物和碱金属氟化物的玻璃粉末,所述碱金属氧化物选自Li 2 O,Na 2 O, K 2 O,Cs 2 O,Fr 2 O,R b O 2 O及其混合物,碱土 金属氧化物选自MgO,CaO,SrO,BaO,RaO,BeO,SnO及其混合物,碱金属氟化物选自LiF,NaF,KF,CsF,FrF,RbF及其混合物 。