GB2404772B - Control of an electroluminescent display matrix - Google Patents
Control of an electroluminescent display matrixInfo
- Publication number
- GB2404772B GB2404772B GB0318239A GB0318239A GB2404772B GB 2404772 B GB2404772 B GB 2404772B GB 0318239 A GB0318239 A GB 0318239A GB 0318239 A GB0318239 A GB 0318239A GB 2404772 B GB2404772 B GB 2404772B
- Authority
- GB
- United Kingdom
- Prior art keywords
- control
- electroluminescent display
- display matrix
- matrix
- electroluminescent
- 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
Links
- 239000011159 matrix material Substances 0.000 title 1
Classifications
-
- 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
- G09G3/32—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 semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3216—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 semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] 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
- 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
- G09G3/22—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
- G09G3/32—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 semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- 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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0219—Reducing feedthrough effects in active matrix panels, i.e. voltage changes on the scan electrode influencing the pixel voltage due to capacitive coupling
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
-
- 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
- G09G3/32—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 semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3275—Details of drivers for data electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0318239A GB2404772B (en) | 2003-08-04 | 2003-08-04 | Control of an electroluminescent display matrix |
EP04743662A EP1652167A2 (en) | 2003-08-04 | 2004-08-04 | Control of an electroluminescent display matrix |
PCT/GB2004/003374 WO2005015529A2 (en) | 2003-08-04 | 2004-08-04 | Control of an electroluminescent display matrix |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0318239A GB2404772B (en) | 2003-08-04 | 2003-08-04 | Control of an electroluminescent display matrix |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0318239D0 GB0318239D0 (en) | 2003-09-03 |
GB2404772A GB2404772A (en) | 2005-02-09 |
GB2404772B true GB2404772B (en) | 2007-03-07 |
Family
ID=27799772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0318239A Expired - Fee Related GB2404772B (en) | 2003-08-04 | 2003-08-04 | Control of an electroluminescent display matrix |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1652167A2 (en) |
GB (1) | GB2404772B (en) |
WO (1) | WO2005015529A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4872124B2 (en) * | 2006-03-31 | 2012-02-08 | Dic株式会社 | Fluorine surfactant and photosensitive composition using the same |
GB0611006D0 (en) * | 2006-06-03 | 2006-07-12 | Pelikon Ltd | Electronic circuit for driving electroluminescent display |
US8569956B2 (en) | 2009-06-04 | 2013-10-29 | Point Somee Limited Liability Company | Apparatus, method and system for providing AC line power to lighting devices |
US8410717B2 (en) | 2009-06-04 | 2013-04-02 | Point Somee Limited Liability Company | Apparatus, method and system for providing AC line power to lighting devices |
US8324840B2 (en) * | 2009-06-04 | 2012-12-04 | Point Somee Limited Liability Company | Apparatus, method and system for providing AC line power to lighting devices |
WO2012048407A1 (en) * | 2010-10-11 | 2012-04-19 | Scobil Industries Corp. | Integrated drive circuit for multi-segment electroluminescent displays |
WO2023012409A1 (en) * | 2021-08-05 | 2023-02-09 | Lumineq Oy | A method for driving a thin-film electroluminescent display and a thin-film electroluminescent display |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2177838A (en) * | 1985-07-12 | 1987-01-28 | Cherry Electrical Prod | Drive circuit for operating electroluminescent display with enhanced contrast |
GB2372647A (en) * | 2001-02-26 | 2002-08-28 | Cambridge Consultants | Power supply circuit for an electroluminescent lamp |
US20030038761A1 (en) * | 2001-08-24 | 2003-02-27 | Yu-Zhong Chen | Driving method and circuit of organic light emitting diode |
EP1291838A1 (en) * | 2001-09-06 | 2003-03-12 | Tohoku Pioneer Corporation | Apparatus and method for driving luminescent display panel |
GB2404274A (en) * | 2003-07-24 | 2005-01-26 | Pelikon Ltd | Control of electroluminescent displays |
GB2405270A (en) * | 2003-08-22 | 2005-02-23 | Pelikon Ltd | Control circuit for capacitive load |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4652872A (en) * | 1983-07-07 | 1987-03-24 | Nec Kansai, Ltd. | Matrix display panel driving system |
JPS6289090A (en) * | 1985-10-15 | 1987-04-23 | シャープ株式会社 | El panel driver |
JP3063453B2 (en) * | 1993-04-16 | 2000-07-12 | 凸版印刷株式会社 | Driving method of organic thin film EL element |
US6618031B1 (en) * | 1999-02-26 | 2003-09-09 | Three-Five Systems, Inc. | Method and apparatus for independent control of brightness and color balance in display and illumination systems |
US6351076B1 (en) * | 1999-10-06 | 2002-02-26 | Tohoku Pioneer Corporation | Luminescent display panel drive unit and drive method thereof |
-
2003
- 2003-08-04 GB GB0318239A patent/GB2404772B/en not_active Expired - Fee Related
-
2004
- 2004-08-04 EP EP04743662A patent/EP1652167A2/en not_active Withdrawn
- 2004-08-04 WO PCT/GB2004/003374 patent/WO2005015529A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2177838A (en) * | 1985-07-12 | 1987-01-28 | Cherry Electrical Prod | Drive circuit for operating electroluminescent display with enhanced contrast |
GB2372647A (en) * | 2001-02-26 | 2002-08-28 | Cambridge Consultants | Power supply circuit for an electroluminescent lamp |
US20030038761A1 (en) * | 2001-08-24 | 2003-02-27 | Yu-Zhong Chen | Driving method and circuit of organic light emitting diode |
EP1291838A1 (en) * | 2001-09-06 | 2003-03-12 | Tohoku Pioneer Corporation | Apparatus and method for driving luminescent display panel |
GB2404274A (en) * | 2003-07-24 | 2005-01-26 | Pelikon Ltd | Control of electroluminescent displays |
GB2405270A (en) * | 2003-08-22 | 2005-02-23 | Pelikon Ltd | Control circuit for capacitive load |
Also Published As
Publication number | Publication date |
---|---|
GB0318239D0 (en) | 2003-09-03 |
EP1652167A2 (en) | 2006-05-03 |
WO2005015529A2 (en) | 2005-02-17 |
GB2404772A (en) | 2005-02-09 |
WO2005015529A3 (en) | 2005-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140804 |