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公开(公告)号：NL182522B
公开(公告)日：1987-10-16
申请号：NL7707582
申请日：1977-07-07
Applicant: FUJITSU LTD
IPC: G09G3/285 , G09G3/29 , H01J11/10 , H01J11/12 , H01J11/24 , H01J11/28 , H01J17/49 , G09G3/28 , G09F9/313
Abstract: A gas discharge panel provides one or more shift channels for discharge spots, said shift channel (s) being composed of 2 or more electrode groups on each of a pair of substrates arranged oppositely across a discharge gap. Electrodes of each group are provided alternately and periodically on each substrate with the electrode patterns on each substrate such as to define said shift channel(s). The electrode layout eliminates the need for crossover areas in the leading out of electrodes and is very useful for realizing high resolution and low cost AC driven self-shift plasma display panels.
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公开(公告)号：IT1084366B
公开(公告)日：1985-05-25
申请号：IT2551077
申请日：1977-07-08
Applicant: FUJITSU LTD
Abstract: A gas discharge panel provides one or more shift channels for discharge spots, said shift channel (s) being composed of 2 or more electrode groups on each of a pair of substrates arranged oppositely across a discharge gap. Electrodes of each group are provided alternately and periodically on each substrate with the electrode patterns on each substrate such as to define said shift channel(s). The electrode layout eliminates the need for crossover areas in the leading out of electrodes and is very useful for realizing high resolution and low cost AC driven self-shift plasma display panels.
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公开(公告)号：NL175957C
公开(公告)日：1985-01-16
申请号：NL7214112
申请日：1972-10-18
Applicant: FUJITSU LTD
Abstract: A plasma display panel in which two transparent base plates are assembled together to define a discharge gas space therebetween. On each transparent base plate, a plurality of strip-like main electrodes are provided and a dielectric layer is formed to cover them and, further, third electrodes are each provided between adjacent ones of the main electrodes. The two transparent base plates are assembled together in opposing relation to each other in such a manner that their main electrodes and third electrodes are disposed substantially perpendicuar to each other in the form of a matrix. By impressing a voltage to selected ones of the main electrodes of the both transparent base plates, a discharge spot is produced at their intersecting point to provide a display. The discharge spot becomes enlarged or reduced or extends in a certain direction according to the polarity of a voltage impressed between the third electrodes of both transparent base plates and to the selection of the third electrodes to be supplied with the voltage. The discharge spot can be shifted in either direction of the row and column of the matrix.
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公开(公告)号：FR2547942A1
公开(公告)日：1984-12-28
申请号：FR8400125
申请日：1984-01-05
Applicant: NEC CORP
Inventor： OIDA OSAMU
Abstract: The device comprises a first group of main electrodes A1, A2..., a second group of main electrodes B1, B2..., the electrodes of the first group being arranged so as to be placed between the configuration of individual electrodes of the second group in a plan view and the first and second groups enclosing a gaseous space, a plurality of groups of information-writing electrodes W1-1... at one extremity of the first group and of the second group of main electrodes parallel to these electrodes, the number of electrodes in the respective groups of write electrodes being the same and the corresponding respective electrodes of the write electrodes in the respective groups being linked, and a plurality of input shift electrodes S1... between the groups of write electrodes and the first and second groups of main electrodes in parallel with the electrodes of the groups of main electrodes so that the number of input shift electrodes between the groups of main electrodes and the various groups of the information write electrodes is different.
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Patent Agency Ranking
公开(公告)号：NL175957B
公开(公告)日：1984-08-16
申请号：NL7214112
申请日：1972-10-18
Applicant: FUJITSU LTD
Abstract: A plasma display panel in which two transparent base plates are assembled together to define a discharge gas space therebetween. On each transparent base plate, a plurality of strip-like main electrodes are provided and a dielectric layer is formed to cover them and, further, third electrodes are each provided between adjacent ones of the main electrodes. The two transparent base plates are assembled together in opposing relation to each other in such a manner that their main electrodes and third electrodes are disposed substantially perpendicuar to each other in the form of a matrix. By impressing a voltage to selected ones of the main electrodes of the both transparent base plates, a discharge spot is produced at their intersecting point to provide a display. The discharge spot becomes enlarged or reduced or extends in a certain direction according to the polarity of a voltage impressed between the third electrodes of both transparent base plates and to the selection of the third electrodes to be supplied with the voltage. The discharge spot can be shifted in either direction of the row and column of the matrix.
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公开(公告)号：FR2358014A1
公开(公告)日：1978-02-03
申请号：FR7721105
申请日：1977-07-08
Applicant: FUJITSU LTD
Abstract: A gas discharge panel provides one or more shift channels for discharge spots, said shift channel (s) being composed of 2 or more electrode groups on each of a pair of substrates arranged oppositely across a discharge gap. Electrodes of each group are provided alternately and periodically on each substrate with the electrode patterns on each substrate such as to define said shift channel(s). The electrode layout eliminates the need for crossover areas in the leading out of electrodes and is very useful for realizing high resolution and low cost AC driven self-shift plasma display panels.
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公开(公告)号：DE2139210C3
公开(公告)日：1974-01-17
申请号：DE2139210
申请日：1971-08-05
Applicant: FUJITSU LTD., KAWASAKI, KANAGAWA (JAPAN)
Inventor： IKEGAMI, HIDEO, DR.-ING., NAGOYA (JAPAN)
Abstract: An addressable gaseous discharge device utilized for information display comprises a pair of spaced parallel oppositely positioned insulating walls forming between them a gas cell filled with ionizable gas. At least one of the insulating walls is transparent. The perimeters of the insulating walls are hermetically sealed. Field electrodes mounted on the insulating walls apply a microwave electric field to the gas cell and field electrodes mounted on the insulating walls partly and selectively apply a magnetic field in a direction crossing the microwave electric field. A glow discharge occurs in a selected part of the gas cell when the two applied fields meet the condition of cyclotron resonance of an electron.
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公开(公告)号：NL7217846A
公开(公告)日：1973-07-03
申请号：NL7217846
申请日：1972-12-29
IPC: H04N5/66 , G09G3/285 , G09G3/29 , H01J11/10 , H01J11/12 , H01J11/24 , H01J11/28 , H01J11/36 , H01J11/38 , H01J65/04 , G06F3/14
Abstract: A display system for a plasma display device in which a plurality of electrodes are arranged on each of a pair of opposing base plates with a discharge gas space defined therebetween, the plurality of electrodes on each base plate being arranged to intersect those on the other base plate perpendicularly to them; the electrodes on at least one of the base plate are covered with a dielectric layer to form a display layer; the other plate serves as a shift layer; a discharge produced between adjacent electrodes of the shift layer is shifted; and a discharge is caused between adjacent electrodes of the display layer in accordance with the timing of the shifting of the discharge in the shift layer and that of writing in the display layer.
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公开(公告)号：DE2250821A1
公开(公告)日：1973-05-10
申请号：DE2250821
申请日：1972-10-17
Applicant: FUJITSU BERNHARDT H K
Inventor： ANDOH SHIZU , URADE TOSHINORI , HIROSE TADATSUGU
Abstract: A plasma display panel in which two transparent base plates are assembled together to define a discharge gas space therebetween. On each transparent base plate, a plurality of strip-like main electrodes are provided and a dielectric layer is formed to cover them and, further, third electrodes are each provided between adjacent ones of the main electrodes. The two transparent base plates are assembled together in opposing relation to each other in such a manner that their main electrodes and third electrodes are disposed substantially perpendicuar to each other in the form of a matrix. By impressing a voltage to selected ones of the main electrodes of the both transparent base plates, a discharge spot is produced at their intersecting point to provide a display. The discharge spot becomes enlarged or reduced or extends in a certain direction according to the polarity of a voltage impressed between the third electrodes of both transparent base plates and to the selection of the third electrodes to be supplied with the voltage. The discharge spot can be shifted in either direction of the row and column of the matrix.
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