CN101124618B - 用于电致发光显示器的能量有效列驱动器 - Google Patents
用于电致发光显示器的能量有效列驱动器 Download PDFInfo
- Publication number
- CN101124618B CN101124618B CN2006800030833A CN200680003083A CN101124618B CN 101124618 B CN101124618 B CN 101124618B CN 2006800030833 A CN2006800030833 A CN 2006800030833A CN 200680003083 A CN200680003083 A CN 200680003083A CN 101124618 B CN101124618 B CN 101124618B
- Authority
- CN
- China
- Prior art keywords
- display panel
- voltage
- passive
- row
- circuit
- 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.)
- Expired - Fee Related
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Classifications
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
-
- 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
- G09G3/30—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 electroluminescent panels
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
-
- 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
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
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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
- G09G2310/02—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
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
- G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
- G09G2330/023—Power management, e.g. power saving using energy recovery or conservation
- G09G2330/024—Power management, e.g. power saving using energy recovery or conservation with inductors, other than in the electrode driving circuitry of plasma displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64632605P | 2005-01-24 | 2005-01-24 | |
US60/646,326 | 2005-01-24 | ||
PCT/CA2006/000043 WO2006076791A1 (en) | 2005-01-24 | 2006-01-16 | Energy efficient column driver for electroluminescent displays |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101124618A CN101124618A (zh) | 2008-02-13 |
CN101124618B true CN101124618B (zh) | 2010-06-16 |
Family
ID=36691939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800030833A Expired - Fee Related CN101124618B (zh) | 2005-01-24 | 2006-01-16 | 用于电致发光显示器的能量有效列驱动器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7675489B2 (zh) |
EP (1) | EP1844461A4 (zh) |
JP (1) | JP2008529041A (zh) |
KR (1) | KR20070099032A (zh) |
CN (1) | CN101124618B (zh) |
CA (1) | CA2593847A1 (zh) |
TW (1) | TW200641771A (zh) |
WO (1) | WO2006076791A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113838384B (zh) * | 2020-06-05 | 2023-03-21 | 广州市浩洋电子股份有限公司 | 一种异形显示屏、异形像素灯及异形像素灯的控制方法 |
CN114822405B (zh) * | 2022-05-20 | 2023-11-21 | 厦门凌阳华芯科技股份有限公司 | 一种显示驱动电路、源极驱动电路及其控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5315311A (en) * | 1990-06-20 | 1994-05-24 | Planar International Oy | Method and apparatus for reducing power consumption in an AC-excited electroluminescent display |
US5994929A (en) * | 1997-04-25 | 1999-11-30 | Nec Corporation | Driver for display panel |
CN1404599A (zh) * | 2000-02-16 | 2003-03-19 | 伊菲雷技术有限公司 | 高效谐振切换电致发光显示驱动器 |
US6819308B2 (en) * | 2001-12-26 | 2004-11-16 | Ifire Technology, Inc. | Energy efficient grey scale driver for electroluminescent displays |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01126691A (ja) * | 1987-11-11 | 1989-05-18 | Nec Kansai Ltd | Elの駆動回路 |
US5432015A (en) | 1992-05-08 | 1995-07-11 | Westaim Technologies, Inc. | Electroluminescent laminate with thick film dielectric |
JP3221423B2 (ja) * | 1999-01-07 | 2001-10-22 | 日本電気株式会社 | ディスプレイ駆動回路及びその駆動方法 |
JP2001083933A (ja) * | 1999-09-10 | 2001-03-30 | Denso Corp | 容量性表示パネル駆動装置 |
US6488950B1 (en) * | 2000-08-08 | 2002-12-03 | Anthony Arand | Garlic composition for foliar applications |
JP2002290224A (ja) * | 2001-03-23 | 2002-10-04 | Tdk Corp | 半導体素子 |
JP2004317832A (ja) * | 2003-04-17 | 2004-11-11 | Pioneer Electronic Corp | 表示パネル駆動方法 |
-
2006
- 2006-01-16 WO PCT/CA2006/000043 patent/WO2006076791A1/en active Application Filing
- 2006-01-16 JP JP2007551520A patent/JP2008529041A/ja active Pending
- 2006-01-16 CN CN2006800030833A patent/CN101124618B/zh not_active Expired - Fee Related
- 2006-01-16 EP EP06701774A patent/EP1844461A4/en not_active Withdrawn
- 2006-01-16 CA CA002593847A patent/CA2593847A1/en not_active Abandoned
- 2006-01-16 KR KR1020077019420A patent/KR20070099032A/ko not_active Application Discontinuation
- 2006-01-24 TW TW095102626A patent/TW200641771A/zh unknown
- 2006-01-24 US US11/338,013 patent/US7675489B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5315311A (en) * | 1990-06-20 | 1994-05-24 | Planar International Oy | Method and apparatus for reducing power consumption in an AC-excited electroluminescent display |
US5994929A (en) * | 1997-04-25 | 1999-11-30 | Nec Corporation | Driver for display panel |
CN1404599A (zh) * | 2000-02-16 | 2003-03-19 | 伊菲雷技术有限公司 | 高效谐振切换电致发光显示驱动器 |
US6819308B2 (en) * | 2001-12-26 | 2004-11-16 | Ifire Technology, Inc. | Energy efficient grey scale driver for electroluminescent displays |
Also Published As
Publication number | Publication date |
---|---|
EP1844461A4 (en) | 2009-05-27 |
US20060186823A1 (en) | 2006-08-24 |
EP1844461A1 (en) | 2007-10-17 |
WO2006076791A1 (en) | 2006-07-27 |
TW200641771A (en) | 2006-12-01 |
US7675489B2 (en) | 2010-03-09 |
CN101124618A (zh) | 2008-02-13 |
CA2593847A1 (en) | 2006-07-27 |
JP2008529041A (ja) | 2008-07-31 |
KR20070099032A (ko) | 2007-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YIFEILEI INTELLECTUAL PROPERTY CO.,LTD. Free format text: FORMER OWNER: IFIRE TECHNOLOGY INC. Effective date: 20080321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080321 Address after: alberta canada Applicant after: Ifire Technology Corp. Address before: alberta canada Applicant before: Ifire Technology Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20180116 |