| 摘要 |
A system is to detect and repair defective pixels of an organic electroluminescent apparatus. The system comprises a pixel current detector, a controller and a beam generator. The pixel current detector detects the current of the driven pixel. The controller connects the pixel current detector to determine whether the current of the driven pixel is out of specification or not. When the pixel is out of the specification, the controller generates a first control signal. The beam generator connects the controller to generate a beam in accordance with the first signal, which is used to insulate or isolate the defective pixel. In addition, a method used in the system is also provided.
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