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WO2002063597A2 - Procede pour commander un ecran a plasma haute frequence - Google Patents

Procede pour commander un ecran a plasma haute frequence Download PDF

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Publication number
WO2002063597A2
WO2002063597A2 PCT/RU2002/000037 RU0200037W WO02063597A2 WO 2002063597 A2 WO2002063597 A2 WO 2002063597A2 RU 0200037 W RU0200037 W RU 0200037W WO 02063597 A2 WO02063597 A2 WO 02063597A2
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WO
WIPO (PCT)
Prior art keywords
plasma display
gas
controlling
voltage
speed plasma
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2002/000037
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English (en)
Russian (ru)
Other versions
WO2002063597A3 (fr
WO2002063597A8 (fr
Inventor
Nikolai Anatolievich Bogatov
Yuri Yakovlevich Brodsky
Sergei Vladimirovich Golubev
Aleksander Grigorievich Litvak
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2002063597A2 publication Critical patent/WO2002063597A2/fr
Publication of WO2002063597A3 publication Critical patent/WO2002063597A3/fr
Publication of WO2002063597A8 publication Critical patent/WO2002063597A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/50—Filling, e.g. selection of gas mixture

Definitions

  • the invention is subject to technical physics, in particular, due to the use of visual indicators in the form of gas discharges.
  • visual indicators for example, in information displays, used in medical devices, in television, in general computers, in advertising, etc.
  • the user-friendly plasma display is provided by two glass cases, located on the other side of the arc.
  • the space between the plates is separated by barriers into the cells, which are simply a flat matrix.
  • the cells are filled with a working gas, which is a mixture of inert gases.
  • a working gas which is a mixture of inert gases.
  • two external systems of parallel receivers located in the same way that the disconnection of the disconnects is disconnected With these electrostatic devices, the selective control of the cells is carried out. Otherwise, there may be electrical elements in cells that are connected with this or other means, which may cause the transmission of electrical voltage or any other type of power supply.
  • Another disadvantage of the dis- play is that it is difficult to dispose of the memory in the after-discharge cell due to the For us ⁇ aneniya e ⁇ g ⁇ ned ⁇ s ⁇ a ⁇ a ⁇ imenyayu ⁇ ballas ⁇ nye s ⁇ ivleniya in yachey ⁇ a ⁇ , ⁇ ye umenshayu ⁇ ⁇ PD ( ⁇ a ⁇ . SP ⁇ ⁇ e 4,340,840) lib ⁇ is ⁇ lzuyu ⁇ in ⁇ aches ⁇ ve ⁇ dde ⁇ lsivayuscheg ⁇ na ⁇ yazheniya ⁇ sled ⁇ va ⁇ eln ⁇ s ⁇ ⁇ dn ⁇ lya ⁇ ny ⁇ im ⁇ uls ⁇ v ( ⁇ a ⁇ .
  • ⁇ ⁇ azn ⁇ a ⁇ s ⁇ e ⁇ se ⁇ .19, 1991, and No. 6, ⁇ .1042-1043.
  • ⁇ dna ⁇ neizbelsn ⁇ e ⁇ i e ⁇ m lengthening ⁇ az ⁇ yada ⁇ iv ⁇ di ⁇ lib ⁇ increase ⁇ ab ⁇ cheg ⁇ na ⁇ yazheniya ⁇ , ⁇ ⁇ s ⁇ lysu ⁇ a ⁇ dn ⁇ mu ⁇ adeniyu na ⁇ yazheniya d ⁇ bavlyae ⁇ sya ⁇ adenie on ⁇ l ⁇ lsi ⁇ eln ⁇ m s ⁇ lbe ⁇ az ⁇ yada, lib ⁇ ⁇ usl ⁇ lsneniyu ⁇ ns ⁇ u ⁇ tsii - introduction d ⁇ lni ⁇ elny ⁇ ele ⁇ d ⁇ v and usl ⁇ lsneniyu ⁇ n ⁇ igu
  • ⁇ ailuchshie ⁇ a ⁇ ame ⁇ y were d ⁇ s ⁇ ignu ⁇ y in dis ⁇ leya ⁇ ⁇ e ⁇ emenn ⁇ g ⁇ ⁇ a, is ⁇ lzuyuschi ⁇ for v ⁇ zbulsdeniya ⁇ az ⁇ yada in yachey ⁇ a ⁇ im ⁇ ulsn ⁇ e na ⁇ yazhenie ⁇ e ⁇ emenn ⁇ y ⁇ lya ⁇ n ⁇ s ⁇ i with ⁇ a ⁇ a ⁇ e ⁇ n ⁇ y chas ⁇ y sled ⁇ vaniya im ⁇ uls ⁇ v 10 - 100 ⁇ Gts, ⁇ e ⁇ dayu ⁇ on ele ⁇ dy, iz ⁇ li ⁇ vannye ⁇ ⁇ lazmy sl ⁇ em diele ⁇ i ⁇ a.
  • ⁇ bshim ned ⁇ s ⁇ a ⁇ ami vse ⁇ ⁇ isanny ⁇ s ⁇ s ⁇ b ⁇ v u ⁇ avleniya dis ⁇ leem, nezavisim ⁇ ⁇ form is ⁇ lzuem ⁇ g ⁇ na ⁇ yazheniya ( ⁇ s ⁇ yann ⁇ g ⁇ , lib ⁇ ⁇ e ⁇ emenn ⁇ g ⁇ ) yavlyayu ⁇ sya: niz ⁇ y ⁇ PD, niz ⁇ aya in ⁇ eg ⁇ alnaya ya ⁇ s ⁇ luminescence dis ⁇ leya and vys ⁇ e ⁇ ab ⁇ chee na ⁇ yalsenie, ⁇ edelyaem ⁇ e b ⁇ ly ⁇ y am ⁇ li ⁇ ud ⁇ y im ⁇ uls ⁇ v, ⁇ susches ⁇ vlyayuschi ⁇ izbi ⁇ a ⁇ eln ⁇ e u ⁇ avlenie s ⁇ s ⁇ yaniem yachee ⁇ .
  • Serviceability is ⁇ lz ⁇ vaniya im ⁇ uls ⁇ v b ⁇ ly ⁇ y am ⁇ lshudy for izbi ⁇ a ⁇ eln ⁇ g ⁇ u ⁇ avleniya s ⁇ s ⁇ yaniem yachee ⁇ in izves ⁇ ny ⁇ s ⁇ s ⁇ ba ⁇ associated with ⁇ em, ch ⁇ ⁇ dacha u ⁇ avlyayuschi ⁇ im ⁇ uls ⁇ v d ⁇ lzhna ⁇ bes ⁇ echi ⁇ ⁇ b ⁇ y s ⁇ ve ⁇ s ⁇ vuyuschi ⁇ yachee ⁇ and minimaln ⁇ e ⁇ b ⁇ yn ⁇ e na ⁇ yazhenie, ⁇ edelyaem ⁇ e s ⁇ m gas and ma ⁇ e ⁇ ial ⁇ m ele ⁇ d ⁇ v for is ⁇ lzuemy ⁇ in dis ⁇ leya ⁇ gaz ⁇ vy ⁇ mixtures s ⁇ s ⁇ avlyae ⁇ ⁇ l ⁇ 200 ⁇ .
  • ⁇ dna ⁇ issled ⁇ vaniya vys ⁇ chas ⁇ ny ⁇ ⁇ lazmenny ⁇ dis ⁇ leev, u ⁇ avlyaemy ⁇ vys ⁇ chas ⁇ nym ⁇ dde ⁇ lsivayuschim na ⁇ yazheniem, ⁇ azali, ch ⁇ ⁇ i ⁇ vyshenii chas ⁇ y ⁇ dde ⁇ lsivayuscheg ⁇ na ⁇ yazheniya susches ⁇ venn ⁇ v ⁇ z ⁇ as ⁇ ayu ⁇ ⁇ e ⁇ i in ele ⁇ da ⁇ , ch ⁇ in ⁇ nechn ⁇ m sche ⁇ e unich ⁇ lsae ⁇ vyig ⁇ ysh in ⁇ PD, ⁇ luchaemy on account ⁇ mi ⁇ vaniya and ⁇ dde ⁇ lsaniya vys ⁇ chas ⁇ n ⁇ g ⁇ ⁇ az ⁇ yada in yachey ⁇ e.
  • the proposed invention is intended to provide a high efficiency of the system without paying any attention to the above.
  • the developed method of controlling a high-speed plasma display is included in the same way, as well as the method and method of control known to the machine.
  • ⁇ - electric field is inflated ( ⁇ / cm); At ⁇ - the frequency of the initialization of the working gas (from "1 ).
  • the burning voltage pulses are supplied to additional electric currents, and in this case, the voltage pulsing voltage increases the voltage surge.
  • up-to-the-minute voltage pulses are sent to the display cells selectively.
  • burning voltage pulses are transmitted to all display cells simultaneously. It is advisable to provide damping voltage impulses to the display cells selectively.
  • extinguishing impulses are sent to the main elec- trodes.
  • damping voltage pulses are supplied to additional electrodes.
  • ⁇ 2 [(L 2) 2 / ⁇ February 1] + ⁇ e, where ⁇ - 2 - ⁇ ass ⁇ yanie melsdu d ⁇ lni ⁇ elnymi ele ⁇ dami.
  • the developed method of controlling a high-speed plasma display allows for a rea-tion in the cells of the display, which results in short-range discharges.
  • P ⁇ i e ⁇ m ⁇ edelena lower g ⁇ anitsa ⁇ blas ⁇ i ⁇ ab ⁇ chi ⁇ chas ⁇ vys ⁇ chas ⁇ n ⁇ g ⁇ ⁇ dde ⁇ zhivayuscheg ⁇ na ⁇ yazheniya ⁇ i zadann ⁇ m ⁇ ass ⁇ yaniya between ⁇ sn ⁇ vnymi ele ⁇ da ⁇ sh yachey ⁇ i ⁇ lazmenn ⁇ g ⁇ dis ⁇ leya and zadann ⁇ y ⁇ l ⁇ n ⁇ s ⁇ i ⁇ ab ⁇ cheg ⁇ gas in yachey ⁇ e for ⁇ bes ⁇ echeniya vys ⁇ g ⁇ ⁇ PD and ⁇ s ⁇ y ⁇ ealizatsii vys ⁇ chas ⁇ n ⁇ g ⁇ dis ⁇ leya.
  • ⁇ mi ⁇ vanie vys ⁇ chas ⁇ n ⁇ g ⁇ ⁇ az ⁇ yada in yachey ⁇ a ⁇ ⁇ zv ⁇ lyae ⁇ is ⁇ lz ⁇ va ⁇ mixture vys ⁇ im s ⁇ de ⁇ zhaniem ⁇ sen ⁇ na in ⁇ aches ⁇ ve ⁇ ab ⁇ cheg ⁇ gas and ⁇ ayu ⁇ e chis ⁇ y ⁇ sen ⁇ n, ch ⁇ ⁇ vyshae ⁇ e ⁇ e ⁇ ivn ⁇ s ⁇ ⁇ e ⁇ b ⁇ az ⁇ vaniya ele ⁇ iches ⁇ y ene ⁇ gii, v ⁇ ladyvaem ⁇ y in ⁇ az ⁇ yad in ul ⁇ a ⁇ i ⁇ le ⁇ v ⁇ e ⁇ az ⁇ yada radiation and in ⁇ nechn ⁇ m sche ⁇ e, ⁇ vyshae ⁇ ⁇ PD ⁇ lazmenn ⁇ g ⁇ dis ⁇ leya.
  • ⁇ ig. 2 illyus ⁇ i ⁇ ue ⁇ zavisim ⁇ s ⁇ ngo ⁇ sney g ⁇ anitsy ⁇ ab ⁇ chey chas ⁇ y vys ⁇ chas ⁇ n ⁇ g ⁇ ⁇ dde ⁇ lsivayuscheg ⁇ na ⁇ yazheniya vys ⁇ chas ⁇ n ⁇ g ⁇ dis ⁇ leya ⁇ ⁇ ass ⁇ yaniya melsdu ⁇ sn ⁇ vnymi ele ⁇ dami and ⁇ l ⁇ ta ⁇ s ⁇ i ⁇ ab ⁇ cheg ⁇ gas ⁇ i is ⁇ lz ⁇ vanii ⁇ sen ⁇ na in ⁇ aches ⁇ ve ⁇ ab ⁇ cheg ⁇ gas.
  • the plasma display 4 may be used, for example, the plasma display, the burner ⁇ ⁇ ° 3559190, or display ⁇ P ⁇ ⁇ ° 0284138 or d ⁇ ug ⁇ y anal ⁇ gichny, ⁇ dayu ⁇ vys ⁇ chas ⁇ ta ⁇ e ⁇ dde ⁇ zhivayuschee na ⁇ yazhenie with ⁇ m ⁇ schyu is ⁇ chni ⁇ a 1.
  • ⁇ ⁇ n ⁇ e ⁇ n ⁇ y ⁇ ealizatsii in ⁇ aches ⁇ ve is ⁇ chni ⁇ a 1 is ⁇ lz ⁇ van ⁇ CH gene ⁇ a ⁇ , ⁇ ab ⁇ ayuschy in megage ⁇ ts ⁇ v ⁇ m chas ⁇ n ⁇ m dia ⁇ az ⁇ ne, v ⁇ lyuchayuschy on vy ⁇ de bl ⁇ s ⁇ glas ⁇ vaniya with dis ⁇ leem 4.
  • ⁇ ⁇ bschem In the case of voltage-suppressing devices, the voltage must be kept at a level that is less than that of the device; Depending on the parameters of the display, the high-frequency voltage can be used to maintain a voltage of 20 - 200 Hz.
  • Parameters ( ⁇ e ⁇ ) and ( ⁇ réelle ⁇ ) are also functions of the parameter ( ⁇ / ⁇ ). However, for gas mixtures, used in plasma displays, and in fact for plasma displays, the values of the parameters ( ⁇ / yogurt gaze ⁇ whatsoever) are very weak, and are small. The values ( ⁇ e ⁇ ), ( ⁇ réelle ⁇ ), ⁇ , ⁇ , k, for different gases are different.
  • the working frequency is set to 50 Hz.
  • the video pulses are divided by the ratio: -. ( ⁇ réelle / ⁇ 0 [1 ⁇ ( ⁇ réelle / ⁇ 0 )] / ( ⁇ ⁇ . ⁇ ⁇ ), where: ⁇ ⁇ is the number of ions ( ⁇ ' ⁇ cm ⁇ s "1 );
  • source 2 ensures the formation of pulses, the amplitude of the cell rises above the cell voltage.
  • P ⁇ i e ⁇ m chas ⁇ a za ⁇ lneniya ⁇ adi ⁇ im ⁇ uls ⁇ v ⁇ edelyae ⁇ sya usl ⁇ viem ⁇ dde ⁇ zhaniya am ⁇ li ⁇ udy ⁇ lebany ele ⁇ n ⁇ v in ⁇ az ⁇ yade at ⁇ az ⁇ yadn ⁇ g ⁇ ⁇ melsu ⁇ a and i ⁇ dli ⁇ eln ⁇ s ⁇ ⁇ 2 ⁇ edelyaetsya s ⁇ n ⁇ sheniem: ⁇ 2> ⁇ 1 / ( ⁇ - ⁇ ⁇ ) ⁇ 1 ⁇ ( D 5 ⁇ 0) where ⁇ a - chas ⁇ a diffused path (s ' 1 ).
  • the method of transmitting impulses of impulse is transmitted to all cells simultaneously, and in another - selectively.
  • the gas filling the cells quick-burning voltage pulses are given to the pulses, they are discharged.
  • High-speed discharge is quasi-stationary, i.e. It emits at all times a constant voltage. Therefore, the maximum brightness of the LF display is more likely than in the known variable displays, when the radiation from the cells is separated from the pulses, they are separated. In addition, the high brightness of the glow of the high-speed plasma display is due to its high PDP.
  • the state of the discharge is stored in the cells for the supply of the extinguishing video pulses with the source 3.
  • the extinguishing voltage pulses are in the main part of the house P ⁇ i ⁇ dache gasyaschi ⁇ vide ⁇ im ⁇ uls ⁇ v na ⁇ yazheniya s ⁇ s ⁇ d ⁇ ey ⁇ vy ⁇ ⁇ e ⁇ ele ⁇ n ⁇ v in ⁇ le gasyascheg ⁇ im ⁇ ulsa ⁇ evyshae ⁇ s ⁇ s ⁇ i ⁇ nizatsii gas in ⁇ CH ⁇ le, ⁇ s ⁇ l ⁇ u ⁇ a ⁇ ame ⁇ y vide ⁇ im ⁇ uls ⁇ v in chas ⁇ n ⁇ s ⁇ i, am ⁇ li ⁇ uda, vyb ⁇ any of usl ⁇ viya ⁇ as ⁇ ada ⁇ lazmy gas.
  • ⁇ _G b YY 2 am ⁇ li ⁇ uda gasyaschi ⁇ vide ⁇ im ⁇ uls ⁇ v ⁇ i ⁇ dache i ⁇ , s ⁇ ve ⁇ s ⁇ venn ⁇ on ⁇ sn ⁇ vnye and d ⁇ lni ⁇ elnye ele ⁇ dy; ⁇ . ⁇ 2 - the duration of the extinguishing video pulses and the supply of them, respectively, to the main and additional elec- trodes;
  • the indicated settings of the extinguishing video pulses ensure the extinguishing of the selected cells without changing the status of the other cells.
  • ⁇ ig. 2 illustrates the dependence of the lower part of the operating frequency of the high-voltage display from the electrical and gas-free gas The indicated dependency is provided on a logistical scale. From ⁇ isun ⁇ a vidn ⁇ , ch ⁇ g ⁇ anichnaya ⁇ ab ⁇ chaya chas ⁇ a ⁇ nizhae ⁇ sya with increasing melsduele ⁇ dn ⁇ g ⁇ ⁇ ass ⁇ yaniya and shyuta ⁇ s ⁇ i ⁇ ab ⁇ cheg ⁇ gas ⁇ iblizi ⁇ eln ⁇ ⁇ s ⁇ e ⁇ enn ⁇ mu za ⁇ nu, ⁇ ichem for melsduele ⁇ dn ⁇ g ⁇ ⁇ ass ⁇ yaniya e ⁇ a s ⁇ e ⁇ en b ⁇ lshe edishsch ⁇ and for shyu ⁇ n ⁇ s ⁇ i gas - edinits ⁇ less.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne un procédé pour commander un écran à plasma haute fréquence qui permet un rendement élevé et une mise en ouvre simplifiée d'un écran à plasma haute fréquence. Selon le procédé de l'invention, on crée dans l'afficheur une décharge haute fréquence caractérisée par des pertes limitées et un mode quasi-stationnaire, la limite inférieure du domaine des fréquences de travail de la tension de maintien haute fréquence étant déterminée pour une distance prédéterminée entre les électrodes principales de la cellule de l'afficheur à plasma et une densité prédéterminée du gaz de travail dans la cellule. La formation d'une décharge haute fréquence dans les cellules permet d'utiliser des mélanges à haute teneur en xénon en tant gaz de travail, de même que du xénon pur, ce qui a pour effet d'augmenter l'efficacité de conversion de l'énergie électrique, appliquée à la décharge électrique, en rayonnement ultraviolet de la décharge et, en fin de compte, augmente le rendement de l'afficheur à plasma. Le procédé de l'invention permet de déterminer également la limite inférieure du domaine des fréquences de travail de la tension de maintien haute fréquence lorsqu'on utilise le xénon en tant que composante dominante du gaz de travail. La détermination de la limite inférieure du domaine des fréquences de travail permet de régler la fréquence de travail de la tension de maintien haute fréquence près de cette limite inférieure, ce qui permet non seulement de diminuer les pertes dues à la décharge proprement dite mais également les pertes dans les électrodes, ce qui permet d'obtenir un rendement élevé et une plus grande luminosité de l'afficheur haute fréquence ainsi que de construire un afficheur à moindres frais.
PCT/RU2002/000037 2001-02-08 2002-02-07 Procede pour commander un ecran a plasma haute frequence Ceased WO2002063597A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001103515 2001-02-08
RU2001103515/09A RU2200984C2 (ru) 2001-02-08 2001-02-08 Способ управления высокочастотным плазменным дисплеем

Publications (3)

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WO2002063597A2 true WO2002063597A2 (fr) 2002-08-15
WO2002063597A3 WO2002063597A3 (fr) 2002-09-26
WO2002063597A8 WO2002063597A8 (fr) 2002-11-14

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PCT/RU2002/000037 Ceased WO2002063597A2 (fr) 2001-02-08 2002-02-07 Procede pour commander un ecran a plasma haute frequence

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WO (1) WO2002063597A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2254620C2 (ru) * 2003-03-24 2005-06-20 Баранов Роберт Павлович Способ формирования разряда и элемент отображения плазменной панели

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001355A (en) * 1982-12-14 1999-12-14 Dowdle; Eugene Bernard Davey Pro-tPA for the treatment of thrombosis, embolism and related conditions
KR940002291B1 (ko) * 1991-09-28 1994-03-21 삼성전관 주식회사 평판형 표시장치의 구동 방법
RU2117335C1 (ru) * 1997-02-21 1998-08-10 Николай Анатолиевич Богатов Способ управления плазменным дисплеем переменного тока
US6160531A (en) * 1998-10-07 2000-12-12 Acer Display Technology, Inc. Low loss driving circuit for plasma display panel

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RU2200984C2 (ru) 2003-03-20
WO2002063597A3 (fr) 2002-09-26
WO2002063597A8 (fr) 2002-11-14

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