TW200617825A - Method and apparatus for improving display equalization of OLED panel - Google Patents
Method and apparatus for improving display equalization of OLED panelInfo
- Publication number
- TW200617825A TW200617825A TW093136058A TW93136058A TW200617825A TW 200617825 A TW200617825 A TW 200617825A TW 093136058 A TW093136058 A TW 093136058A TW 93136058 A TW93136058 A TW 93136058A TW 200617825 A TW200617825 A TW 200617825A
- Authority
- TW
- Taiwan
- Prior art keywords
- panel
- equalization
- driving
- brightness
- data values
- Prior art date
Links
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
This invention relates to a method and apparatus for improving display equalization of an organic light-emitting display (OLED) panel. It comprises a detector. The detector detects differences among actual driving currents or brightness of plural pixels for the panel, or difference between driving currents or brightness of the pixels and a standard driving data value. Therefore, it generates multiple calibration data values for the equalized actual driving currents. Subsequently, while driving the panel, the brightness of those pixels for adding those calibration data values to the driving data values of the panel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093136058A TW200617825A (en) | 2004-11-23 | 2004-11-23 | Method and apparatus for improving display equalization of OLED panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW093136058A TW200617825A (en) | 2004-11-23 | 2004-11-23 | Method and apparatus for improving display equalization of OLED panel |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200617825A true TW200617825A (en) | 2006-06-01 |
TWI326060B TWI326060B (en) | 2010-06-11 |
Family
ID=45074310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093136058A TW200617825A (en) | 2004-11-23 | 2004-11-23 | Method and apparatus for improving display equalization of OLED panel |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200617825A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328048A (en) * | 2015-07-03 | 2017-01-11 | 点晶科技股份有限公司 | Point Image Compensation Method and System for Light Emitting Diode Display Device |
-
2004
- 2004-11-23 TW TW093136058A patent/TW200617825A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106328048A (en) * | 2015-07-03 | 2017-01-11 | 点晶科技股份有限公司 | Point Image Compensation Method and System for Light Emitting Diode Display Device |
TWI574581B (en) * | 2015-07-03 | 2017-03-11 | 點晶科技股份有限公司 | Dot correction method and system for led display device |
Also Published As
Publication number | Publication date |
---|---|
TWI326060B (en) | 2010-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |