KR100705815B1 - 플라즈마 디스플레이 패널의 구동장치 및 그 구동방법 - Google Patents
플라즈마 디스플레이 패널의 구동장치 및 그 구동방법 Download PDFInfo
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- KR100705815B1 KR100705815B1 KR1020050059437A KR20050059437A KR100705815B1 KR 100705815 B1 KR100705815 B1 KR 100705815B1 KR 1020050059437 A KR1020050059437 A KR 1020050059437A KR 20050059437 A KR20050059437 A KR 20050059437A KR 100705815 B1 KR100705815 B1 KR 100705815B1
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims abstract description 42
- 230000000630 rising effect Effects 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 2
- 101000687640 Streptomyces caespitosus Extracellular small neutral protease Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 101100489717 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND2 gene Proteins 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
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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
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
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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
- G09G3/293—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 address discharge
-
- 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
- G09G3/294—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 lighting or sustain discharge
-
- 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
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0254—Control of polarity reversal in general, other than for liquid crystal displays
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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
- 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)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (14)
- 리셋기간에 최소기준전압으로부터 소정의 기울기로 상승하는 상승 램프파형과 하강 램프파형을 이용하여 패널 커패시터를 리셋하며, 어드레스 및 서스테인기간에 부극성 스캔전압과 부극성 서스테인전압을 이용하여 상기 패널 커패시터의 스캔전극을 구동하는 스캔 구동부와;리셋기간 중 상기 하강 램프파형이 공급될 때 부극성 전압을 이용하여 서스테인전극을 구동하고, 서스테인기간에 부극성 서스테인전압을 이용하여 상기 패널 커패시터의 서스테인전극을 구동하는 서스테인 구동부와;어드레스전압을 이용하여 어드레스전극을 구동하는 어드레스 구동부를 포함하는 플라즈마 디스플레이 패널의 구동장치.
- 제 1 항에 있어서,상기 상승 램프파형의 최소기준전압은 그라운드이며,상기 하강 램프파형은 상기 상승 램프파형의 최소기준전압으로부터 소정의 기울기로 하강하는 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 제 1 항에 있어서,상기 상승 램프파형과 상기 하강 램프파형의 기울기가 동일한 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 제 1 항에 있어서,상기 스캔 구동부의 스캔전압의 기준전압은 부극성인 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 제 4 항에 있어서,상기 스캔 구동부의 하강 램프파형은 상기 스캔전압까지 하강하는 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 제 4 항 또는 제 5 항에 있어서,상기 스캔 구동부의 스캔전압의 기준전압은 상기 서스테인전압과 동일한 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 제 6 항에 있어서,상기 스캔 구동부의 상승 램프파형의 피크전압의 절대값은 0~200V이며, 상기 하강 램프파형의 피크전압의 절대값은 300~800V인 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동장치.
- 리셋기간에 최소 기준전압으로부터 소정의 기울기로 상승하는 상승 램프파형과 하강 램프파형을 패널 커패시터의 스캔전극에 공급하며, 상기 하강 램프파형이 공급될 때 부극성 전압을 패널 커패시터의 서스테인전극에 공급하는 리셋단계와;어드레스기간에 부극성 스캔전압과 서스테인전압을 이용하여 상기 패널 커패시터의 스캔전극에 공급하며, 데이터전압을 어드레스전극에 공급하는 어드레스단계와;서스테인기간 동안 부극성 서스테인전압을 갖는 서스테인펄스를 상기 패널 커패시터의 스캔전극과 서스테인전극에 교대로 공급하는 서스테인단계를 포함하는 플라즈마 디스플레이 패널의 구동방법.
- 제 8 항에 있어서,상기 상승 램프파형의 최소기준전압은 그라운드이며,상기 하강 램프파형은 상기 상승 램프파형의 최소기준전압으로부터 소정의 기울기로 하강하는 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
- 제 8 항에 있어서,상기 상승 램프파형과 상기 하강 램프파형의 기울기가 동일한 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
- 제 9 항에 있어서,상기 스캔전압의 기준전압은 부극성인 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
- 제 11 항에 있어서,상기 리셋단계의 하강 램프파형은 상기 스캔전압까지 하강하는 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
- 제 11 항 또는 제 12 항에 있어서,상기 스캔전압의 기준전압은 상기 서스테인전압과 동일한 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
- 제 13 항에 있어서,상기 상승 램프파형의 피크전압은 0~200V이며, 상기 하강 램프파형의 피크전압은 300~800V인 것을 특징으로 하는 플라즈마 디스플레이 패널의 구동방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050059437A KR100705815B1 (ko) | 2005-07-01 | 2005-07-01 | 플라즈마 디스플레이 패널의 구동장치 및 그 구동방법 |
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KR1020050059437A KR100705815B1 (ko) | 2005-07-01 | 2005-07-01 | 플라즈마 디스플레이 패널의 구동장치 및 그 구동방법 |
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Publication Number | Publication Date |
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KR20070003449A KR20070003449A (ko) | 2007-01-05 |
KR100705815B1 true KR100705815B1 (ko) | 2007-04-09 |
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KR1020050059437A Expired - Fee Related KR100705815B1 (ko) | 2005-07-01 | 2005-07-01 | 플라즈마 디스플레이 패널의 구동장치 및 그 구동방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100844765B1 (ko) * | 2007-01-24 | 2008-07-07 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 및 그의 구동방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010007380A (ko) * | 1999-06-15 | 2001-01-26 | 가네꼬 히사시 | 플라즈마표상패널상에 고콘트라스트를 설정할 수 있는 방법 |
KR20010062627A (ko) * | 1999-12-22 | 2001-07-07 | 가네꼬 히사시 | Ac-방전 플라즈마 디스플레이 패널을 구동하는 방법 |
KR20040004210A (ko) * | 2000-06-28 | 2004-01-13 | 닛본 덴끼 가부시끼가이샤 | Ac 플러즈마 디스플레이의 구동방법 |
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- 2005-07-01 KR KR1020050059437A patent/KR100705815B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010007380A (ko) * | 1999-06-15 | 2001-01-26 | 가네꼬 히사시 | 플라즈마표상패널상에 고콘트라스트를 설정할 수 있는 방법 |
KR20010062627A (ko) * | 1999-12-22 | 2001-07-07 | 가네꼬 히사시 | Ac-방전 플라즈마 디스플레이 패널을 구동하는 방법 |
KR20040004210A (ko) * | 2000-06-28 | 2004-01-13 | 닛본 덴끼 가부시끼가이샤 | Ac 플러즈마 디스플레이의 구동방법 |
Non-Patent Citations (3)
Title |
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1020010007380 |
1020010062627 |
1020040004210 |
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