发明申请
US20080278421A1 METHOD FOR UNEVEN LIGHT EMISSION CORRECTION OF ORGANIC EL PANEL AND DISPLAY CORRECTION CIRCUIT OF ORGANIC EL PANEL
审中-公开
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基本信息:
- 专利标题: METHOD FOR UNEVEN LIGHT EMISSION CORRECTION OF ORGANIC EL PANEL AND DISPLAY CORRECTION CIRCUIT OF ORGANIC EL PANEL
- 专利标题(中):有机EL面板有机发光校正方法及有机EL面板显示校正电路
- 申请号:US12115979 申请日:2008-05-06
- 公开(公告)号:US20080278421A1 公开(公告)日:2008-11-13
- 发明人: Yasuo Inoue , Ken Kikuchi , Takeya Meguro , Hideto Mori
- 申请人: Yasuo Inoue , Ken Kikuchi , Takeya Meguro , Hideto Mori
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2007-126506 20070511
- 主分类号: G09G3/30
- IPC分类号: G09G3/30
摘要:
A correction method for correcting uneven light emission of an organic EL panel, the correction method includes the steps of: supplying a predetermined signal to the organic EL panel to detect the brightness of the panel at horizontal and vertical scan positions; forming, based on a detection output thereof, correction data adapted to correct uneven brightness of the organic EL panel at a horizontal or vertical display position of the panel; storing the correction data in a memory; and reading the correction data from the memory during viewing to correct the level of a video signal supplied to the organic EL panel.
摘要(中):
一种用于校正有机EL面板的不均匀发光的校正方法,所述校正方法包括以下步骤:向所述有机EL面板提供预定信号,以在水平和垂直扫描位置检测面板的亮度; 基于其检测输出,形成用于校正所述面板的水平或垂直显示位置处的所述有机EL面板的不均匀亮度的校正数据; 将校正数据存储在存储器中; 以及在观看期间从存储器读取校正数据,以校正提供给有机EL面板的视频信号的电平。
IPC结构图谱:
G | 物理 |
--G09 | 教育;密码术;显示;广告;印鉴 |
----G09G | 使用静态方法显示可变信息的指示装置 |
------G09G3/00 | 仅考虑与除阴极射线管以外的目视指示器连接的控制装置和电路 |
--------G09G3/04 | .用于从许多字符中选取单个字符或用个别的元件组合构成字符来显示单个字符,例如分段 |
----------G09G3/22 | ..采用受控制光源 |
------------G09G3/30 | ...采用电发光面板 |