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发明授权
CN101354864B 有机发光显示器及其驱动方法 有权 转让

有机发光显示器及其驱动方法
摘要：
本发明提供了一种有机发光显示器及其驱动方法，该有机发光显示器包括：感测单元，用来提取包括在每个像素中的有机发光二极管的劣化信息，并用来将与所提取的劣化信息对应的第一数字值和第二数字值发送到数据驱动器；数据驱动器，用来在正常的驱动期期间产生与时序控制器供应的第二数据对应的数据信号；第一模数转换器，用来将与第一数字值对应的电压转换成第四数字值，并用来将与第二数字值对应的电压转换成第五数字值；时序控制器，用来存储第四数字值和第五数字值，并用来根据第四数字值和第五数字值改变从外部供应的第一数据，以产生第二数据。
摘要（英）：

The present invention provides an organic light emitting display and dirving method thereof. The organic light emitting display includes: a sensing unit for extracting degradation information of an organic light emitting diode included in each of the pixels, and for transferring a first digital value and a second digital value corresponding to the extracted degradation information to a data driver; the data driver for generating data signals corresponding to second data supplied from a timing controller during a normal driving period; a first analog-digital converter for converting the voltage corresponding to the first digital value to a fourth digital value, and for converting the voltage corresponding to the second digital value to a fifth digital value; and the timing controller for storing the fourth digital value and the fifth digital value, and for changing first data supplied from an exterior in accordance with the fourth digital value and the fifth digital value to generate the second data.

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