JP2009259668A - プラズマディスプレイ装置 - Google Patents
プラズマディスプレイ装置 Download PDFInfo
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- 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
- G09G3/288—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 using AC panels
- G09G3/291—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 using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/292—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 using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for reset discharge, priming discharge or erase discharge occurring in a phase other than addressing
-
- 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
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/40—Layers for protecting or enhancing the electron emission, e.g. MgO layers
-
- 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
- G09G3/288—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 using AC panels
- G09G3/291—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 using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/292—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 using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for reset discharge, priming discharge or erase discharge occurring in a phase other than addressing
- G09G3/2927—Details of initialising
-
- 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
- G09G3/288—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 using AC panels
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
- G09G3/2965—Driving circuits for producing the waveforms applied to the driving electrodes using inductors for energy recovery
-
- 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
- H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
Abstract
【解決手段】プラズマディスプレイパネルの前面板20の保護層26は、酸化マグネシウム、酸化ストロンチウム、酸化カルシウム、酸化バリウムの少なくとも1つを含む金属酸化物の薄膜で形成された下地保護層26aと、(100)面および(111)面からなる特定2種配向面で囲まれたNaCl結晶構造を有する酸化マグネシウムの単結晶粒子27を、下地保護層26aに付着させて形成した粒子層26bとから構成され、パネル駆動回路は、複数のサブフィールドのうち最初のサブフィールドで壁電荷を形成する初期化放電を発生させ、複数のサブフィールドの書込み期間において壁電荷を消去する書込み放電を発生させてパネルを駆動するように構成したことを特徴とする。
【選択図】図2
Description
図1は、本発明の実施の形態1におけるパネル10の構造を示す分解斜視図である。パネル10は前面板20と背面板30とが対向して配置され、その外周部を低融点ガラスの封着材によって封着されている。パネル10内部の放電空間15には、キセノン等の放電ガスが400Torr〜600Torrの圧力で封入されている。
純度99.95%以上のマグネシウムアルコキシドまたはマグネシウムアセチルアセトンの水溶液に少量の酸を加えて加水分解して、水酸化マグネシウムのゲルを作製する。そして、そのゲルを空気中で焼成して脱水することにより、単結晶粒子27の粉体を生成する。
純度99.95%以上の硝酸マグネシウムを溶かした水溶液にアルカリ溶液を添加して水酸化マグネシウムを沈殿させる。次に、水酸化マグネシウムの沈殿物を水溶液から分離し、それを空気中で焼成して脱水することにより、単結晶粒子27の粉体を生成する。
純度99.95%以上の塩化マグネシウムを溶かした水溶液に水酸化カルシウムを添加して水酸化マグネシウムを沈殿させる。次に、水酸化マグネシウムの沈殿物を水溶液から分離し、それを空気中で焼成して脱水することにより、単結晶粒子27の粉体を生成する。
本発明の実施の形態2におけるパネルの構造は、実施の形態1におけるパネル10の構造と同じであるため説明を省略する。実施の形態2が実施の形態1と大きく異なる点はパネル10の駆動方法であり、走査パルス電圧Vaおよび書込みパルス電圧Vdの電圧の上昇を抑えた連続駆動法にある。
20 前面板
21 (第1の)ガラス基板
22 走査電極
22a,23a 透明電極
22b,23b バス電極
23 維持電極
24 表示電極対
25 誘電体層
26 保護層
26a 下地保護層
26b 粒子層
27 単結晶粒子
30 背面板
31 (第2の)ガラス基板
32 データ電極
34 隔壁
35 蛍光体層
41 画像信号処理回路
42 データ電極駆動回路
43 走査電極駆動回路
44 維持電極駆動回路
45 タイミング発生回路
50,80 維持パルス発生回路
60 初期化波形発生回路
70 走査パルス発生回路
100 プラズマディスプレイ装置
Claims (3)
- 第1のガラス基板上に表示電極対を形成し前記表示電極対を覆うように誘電体層を形成し前記誘電体層の上に保護層を形成した前面板と、第2のガラス基板上にデータ電極を形成した背面板とを対向配置して、前記表示電極対と前記データ電極とが対向する位置に放電セルを形成したプラズマディスプレイパネルと、
前記放電セルで書込み放電を発生させる書込み期間と維持放電を発生させる維持期間とを有する複数のサブフィールドを時間的に配置して1フィールド期間を構成して前記プラズマディスプレイパネルを駆動するパネル駆動回路とを備えたプラズマディスプレイ装置であって、
前記保護層は、酸化マグネシウム、酸化ストロンチウム、酸化カルシウム、酸化バリウムの少なくとも1つを含む金属酸化物の薄膜で形成された下地保護層と、(100)面および(111)面からなる特定2種配向面で囲まれたNaCl結晶構造を有する酸化マグネシウムの単結晶粒子を、前記下地保護層に付着させて形成した粒子層とから構成され、
前記パネル駆動回路は、前記複数のサブフィールドのうち最初のサブフィールドで壁電荷を形成する初期化放電を発生させ、前記複数のサブフィールドの書込み期間において壁電荷を消去する書込み放電を発生させて前記プラズマディスプレイパネルを駆動するように構成したことを特徴とするプラズマディスプレイ装置。 - 第1のガラス基板上に表示電極対を形成し前記表示電極対を覆うように誘電体層を形成し前記誘電体層の上に保護層を形成した前面板と、第2のガラス基板上にデータ電極を形成した背面板とを対向配置して、前記表示電極対と前記データ電極とが対向する位置に放電セルを形成したプラズマディスプレイパネルと、
前記放電セルで書込み放電を発生させる書込み期間と維持放電を発生させる維持期間とを有する複数のサブフィールドを時間的に配置して1フィールド期間を構成して前記プラズマディスプレイパネルを駆動するパネル駆動回路とを備えたプラズマディスプレイ装置であって、
前記保護層は、酸化マグネシウム、酸化ストロンチウム、酸化カルシウム、酸化バリウムの少なくとも1つを含む金属酸化物の薄膜で形成された下地保護層と、(100)面、(110)面および(111)面からなる特定3種配向面で囲まれたNaCl結晶構造を有する酸化マグネシウムの単結晶粒子を、前記下地保護層に付着させて形成した粒子層とから構成され、
前記パネル駆動回路は、前記複数のサブフィールドのうち最初のサブフィールドで壁電荷を形成する初期化放電を発生させ、前記複数のサブフィールドの書込み期間において壁電荷を消去する書込み放電を発生させて前記プラズマディスプレイパネルを駆動するように構成したことを特徴とするプラズマディスプレイ装置。 - 前記パネル駆動回路は、前記表示電極対を複数の表示電極対グループに分け、前記複数の表示電極対グループに対応して前記書込み期間を複数の部分書込み期間に分け、1つの部分書込み期間と次の部分書込み期間との間に壁電荷を補充するための補充期間を設けて、前記プラズマディスプレイパネルを駆動するように構成したことを特徴とする請求項1または請求項2に記載のプラズマディスプレイ装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008108594A JP2009259668A (ja) | 2008-04-18 | 2008-04-18 | プラズマディスプレイ装置 |
CN2009800003543A CN101681587B (zh) | 2008-04-18 | 2009-04-14 | 等离子显示装置 |
PCT/JP2009/001718 WO2009128256A1 (ja) | 2008-04-18 | 2009-04-14 | プラズマディスプレイ装置 |
US12/598,133 US20100134455A1 (en) | 2008-04-18 | 2009-04-14 | Plasma display device |
KR1020097025292A KR101078458B1 (ko) | 2008-04-18 | 2009-04-14 | 플라즈마 디스플레이 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008108594A JP2009259668A (ja) | 2008-04-18 | 2008-04-18 | プラズマディスプレイ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009259668A true JP2009259668A (ja) | 2009-11-05 |
Family
ID=41198961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008108594A Pending JP2009259668A (ja) | 2008-04-18 | 2008-04-18 | プラズマディスプレイ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100134455A1 (ja) |
JP (1) | JP2009259668A (ja) |
KR (1) | KR101078458B1 (ja) |
CN (1) | CN101681587B (ja) |
WO (1) | WO2009128256A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001184022A (ja) * | 1999-10-12 | 2001-07-06 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法 |
JP2003216094A (ja) * | 2002-01-18 | 2003-07-30 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法及び駆動装置 |
JP2005346063A (ja) * | 2004-05-31 | 2005-12-15 | Samsung Sdi Co Ltd | プラズマ表示パネルの駆動方法 |
JP2006119596A (ja) * | 2004-10-19 | 2006-05-11 | Samsung Sdi Co Ltd | 表示装置及びその駆動方法 |
WO2007139183A1 (ja) * | 2006-05-31 | 2007-12-06 | Panasonic Corporation | プラズマディスプレイパネルとその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1316938A3 (en) * | 2001-12-03 | 2008-06-04 | Pioneer Corporation | Driving device for plasma display panel |
KR100740123B1 (ko) * | 2005-11-22 | 2007-07-16 | 삼성에스디아이 주식회사 | 플라즈마 표시 장치 및 그 구동 방법 |
US20080157673A1 (en) * | 2006-12-28 | 2008-07-03 | Yusuke Fukui | Plasma display panel and manufacturing method therefor |
-
2008
- 2008-04-18 JP JP2008108594A patent/JP2009259668A/ja active Pending
-
2009
- 2009-04-14 KR KR1020097025292A patent/KR101078458B1/ko not_active IP Right Cessation
- 2009-04-14 US US12/598,133 patent/US20100134455A1/en not_active Abandoned
- 2009-04-14 WO PCT/JP2009/001718 patent/WO2009128256A1/ja active Application Filing
- 2009-04-14 CN CN2009800003543A patent/CN101681587B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001184022A (ja) * | 1999-10-12 | 2001-07-06 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法 |
JP2003216094A (ja) * | 2002-01-18 | 2003-07-30 | Pioneer Electronic Corp | プラズマディスプレイパネルの駆動方法及び駆動装置 |
JP2005346063A (ja) * | 2004-05-31 | 2005-12-15 | Samsung Sdi Co Ltd | プラズマ表示パネルの駆動方法 |
JP2006119596A (ja) * | 2004-10-19 | 2006-05-11 | Samsung Sdi Co Ltd | 表示装置及びその駆動方法 |
WO2007139183A1 (ja) * | 2006-05-31 | 2007-12-06 | Panasonic Corporation | プラズマディスプレイパネルとその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101681587B (zh) | 2012-06-27 |
KR101078458B1 (ko) | 2011-10-31 |
US20100134455A1 (en) | 2010-06-03 |
KR20090130343A (ko) | 2009-12-22 |
CN101681587A (zh) | 2010-03-24 |
WO2009128256A1 (ja) | 2009-10-22 |
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