Abstract:
A drive method for a plasma display panel having a plurality of priming electrodes, wherein the pulse width of a scanning pulse to be applied to a scanning electrodes, out of a plurality of scanning electrodes, for generating a priming discharge and carrying out writing as a result of self scanning is made larger than the pulse width of a scanning pulse to be applied to a scanning electrodes for not generating a priming discharge but carrying out writing as a result of self scanning.
Abstract:
A display panel reduced in erroneous discharge between adjacent display electrodes by employing a new inexpensive configuration of barrier ribs which enables evacuation. The panel is provided with a first board having a plurality of display electrodes (6) and a second board having a plurality of address electrodes (10) which intersect with the display electrodes at least via a discharge space and barrier ribs (11) which are arranged between the address electrodes and have protruding parts formed between the display electrodes.
Abstract:
A flat display comprising a first electrode (2) formed on a first substrate (1), an insulating layer (3) so deposited on the first substrate (1) as to cover the first electrode (2), a second electrode (4) deposited on the insulating layer (3) perpendicularly to the first electrode (2) to form a matrix electrode, insular electrodes (6) deposited near the second electrode and connected to the first electrode (2) through individual conductors (26) extending through the insulating layer (3), and a dielectric layer (7) so deposited on the insulating layer as to cover the second electrode (4) and the insular electrodes (6), whereby electrical discharge with the insular electrodes (6) is selectively caused. The flat display has a simple structure and is easily produced. The electrical discharge is stable, crosstalk hardly occurs, and the resolution is high.
Abstract:
A plasma display panel has a first substrate (20), a plurality of address electrodes (A1,A2,A3) disposed on the first substrate, a first dielectric layer (22) disposed on the first substrate in covering relation to the address electrodes, a second substrate (10), a plurality of scan electrodes (13) disposed on the second substrate in a direction transverse to the address electrodes, a second dielectric layer (14) disposed on the second substrate in covering relation to the scan electrodes. The first substrate and the second substrate are disposed in confronting relation to each other with discharge spaces defined therebetween. The first dielectric layer (22) contains electrically conductive particles (30) mixed therewith. The electrically conductive particles make the first dielectric layer electrically conductive in its transverse direction to allow charges stored on the first dielectric layer to leak to the address electrodes for thereby reducing the frequency of random discharges.
Abstract:
A surface discharge type plasma display panel (PDP) includes a pair of front and rear substrates (11, 21) with a discharge space (30) therebetween and a plurality of pair display electrodes on internal surface of either the front or rear substrate. The display electrodes extend along each display line L. The PDP further includes a light shielding film (45), extending in bands along the display line direction, formed on either internal or outer surfaces of the front substrate (11) to overlay each area S2 between the adjacent display lines L and extending between the display electrodes X and Y.
Abstract:
A multi-plasma display device according to the present invention comprises: first and second panels which respectively include a front substrate, a rear substrate, and an upper dielectric layer; a first soft substrate which includes a first driving board arranged at the rear side of the rear substrate of the first panel and a first connection electrode electrically connecting the first driving board and the electrode of the first panel; and a second soft substrate which includes a second driving board arranged at the rear side of the rear substrate of the second panel and a second connection electrode electrically connecting the second driving board and the electrode of the second panel, wherein an auxiliary electrode can be arranged at the end of one side of the scan electrode and the sustain electrode of the first and second panels.
Abstract:
본 발명에 따른 멀티 플라즈마 디스플레이 장치는 제 1 패널과 제 2 패널이 각각 전면기판, 후면기판, 상부 유전체층을 포함하고, 상기 제 1 패널의 상기 후면기판의 후방에 배치되는 제 1 구동보드, 상기 제 1 구동보드와 상기 제 1 패널의 전극을 전기적으로 연결하는 제 1 연결전극을 포함하는 제 1 연성기판, 상기 제 2 패널의 상기 후면기판의 후방에 배치되는 제 2 구동보드 및 상기 제 2 구동보드와 상기 제 2 패널의 전극을 전기적으로 연결하는 제 2 연결전극을 포함하는 제 2 연성기판을 포함하고, 상기 제 1 패널 및 상기 제 2 패널의 상기 스캔 전극 및 상기 서스테인 전극의 일측 끝단에는 보조 전극이 배치될 수 있다.
Abstract:
A plasma display apparatus which improves the contrast of images displayed thereon. A plurality of paired row electrodes Xi, Yi are formed in parallel with each other in a surface discharge AC plasma display apparatus. A plurality of column electrodes are formed facing to the paired row electrodes through a discharge space, and extend perpendicularly to the paired row electrodes so as to define a unit light emitting region including an intersection formed every time the column electrode cross with the paired row electrodes. A gas mixture including Ne.Xe is sealed in the discharge space at a pressure ranging from 400 torr to 600 torr. The row electrodes in the unit light emitting region are formed to have a width w of 300 mu m or more. The intensity of light emitted by discharge not related to display is suppressed.
Abstract:
A plasma display panel has a first substrate (20), a plurality of address electrodes (A1,A2,A3) disposed on the first substrate, a first dielectric layer (22) disposed on the first substrate in covering relation to the address electrodes, a second substrate (10), a plurality of scan electrodes (13) disposed on the second substrate in a direction transverse to the address electrodes, a second dielectric layer (14) disposed on the second substrate in covering relation to the scan electrodes. The first substrate and the second substrate are disposed in confronting relation to each other with discharge spaces defined therebetween. The first dielectric layer (22) contains electrically conductive particles (30) mixed therewith. The electrically conductive particles make the first dielectric layer electrically conductive in its transverse direction to allow charges stored on the first dielectric layer to leak to the address electrodes for thereby reducing the frequency of random discharges.