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1. WO2006100722 - CHARGER/DISCHARGER, DISPLAY, PLASMA DISPLAY PANEL AND CHARGING/DISCHARGING METHOD

Publication Number WO/2006/100722
Publication Date 28.09.2006
International Application No. PCT/JP2005/004975
International Filing Date 18.03.2005
IPC
G09G 3/20 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
G09G 3/28 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
22using controlled light sources
28using luminous gas-discharge panels, e.g. plasma panels
CPC
G09G 2330/02
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
02Details of power systems and of start or stop of display operation
G09G 3/2965
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
22using controlled light sources
28using luminous gas-discharge panels, e.g. plasma panels
288using AC panels
296Driving circuits for producing the waveforms applied to the driving electrodes
2965using inductors for energy recovery
Applicants
  • 株式会社日立プラズマパテントライセンシング Hitachi Plasma Patent Licensing Co., Ltd. [JP]/[JP] (AllExceptUS)
  • 高木 一樹 TAKAGI, Kazushige [JP]/[JP] (UsOnly)
  • 瀬尾 欣穂 SEO, Yoshiho [JP]/[JP] (UsOnly)
  • 井上 一 INOUE, Hajime [JP]/[JP] (UsOnly)
  • 小坂 忠義 KOSAKA, Tadayoshi [JP]/[JP] (UsOnly)
  • 崎田 康一 SAKITA, Koichi [JP]/[JP] (UsOnly)
Inventors
  • 高木 一樹 TAKAGI, Kazushige
  • 瀬尾 欣穂 SEO, Yoshiho
  • 井上 一 INOUE, Hajime
  • 小坂 忠義 KOSAKA, Tadayoshi
  • 崎田 康一 SAKITA, Koichi
Agents
  • 野河 信太郎 NOGAWA, Shintaro
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CHARGER/DISCHARGER, DISPLAY, PLASMA DISPLAY PANEL AND CHARGING/DISCHARGING METHOD
(FR) CIRCUIT DE CHARGE/DECHARGE, AFFICHEUR, PANNEAU D'AFFICHAGE A PLASMA ET PROCEDE DE CHARGE/DECHARGE
(JA) 充放電装置、表示装置、プラズマ・ディスプレイ・パネルおよび充放電の方法
Abstract
(EN)
A charger/discharger (602) charging/discharging a charge/discharge object capacitance (Cp) by applying a predetermined voltage thereto. The charger/discharger comprises an electric energy collecting capacitor (Cr) having a capacity not higher than the charge/discharge object capacitance and connected with a common conductor at one end, a first path forming means (D1, SW1) having one end connected with the other end of the collecting capacitor and the other end connected with the charge/discharge object capacitance for charging the charge/discharge object capacitance through a resonance inductance (L), and a second path forming means (D2, SW2) having one end connected with the other end of the collecting capacitor and the other end connected with the charge/discharge object capacitance which is caused to discharge through the resonance inductance (L) for collecting electric energy to the collecting capacitor.
(FR)
L'invention concerne un dispositif de charge/décharge (602) chargeant/déchargeant la capacité d'un objet de charge/décharge (Cp) en appliquant une tension prédéterminée sur celle-ci. Le dispositif de charge/décharge comprend un condensateur de recueil d'énergie électrique (Cr) présentant une capacité qui n'est pas supérieure à la capacité de l'objet de charge/décharge et reliée à un conducteur commun à une extrémité, un premier moyen formant une ligne (D1, SW1) comportant une extrémité reliée à l'autre extrémité du condensateur de recueil et l'autre extrémité reliée à la capacité de l'objet de charge/décharge afin de charger la capacité de l'objet de charge/décharge par l'intermédiaire d'une inductance de résonance (L), ainsi qu'un second moyen formant une ligne (D2, SW2) comportant une première extrémité reliée à l'autre extrémité du condensateur de recueil et l'autre extrémité reliée à la capacité de l'objet de charge/décharge qui est amenée à effectuer une décharge, par l'intermédiaire de l'inductance de résonance (L), afin de recueillir l'énergie électrique sur le condensateur de recueil.
(JA)
not available
Also published as
EP5721139
Latest bibliographic data on file with the International Bureau