Patent ID: 8765494
Filing Date: 2014-07-01
Classification: H01L

Abstract:
1. A method for fabricating an organic electroluminescence (EL) device, the method comprising: irradiating an organic EL device having a defective portion with a laser beam; measuring first luminance of light emitted from the organic EL device after the organic EL device is irradiated with the laser beam, while supplying, to the organic EL device, a first amount of current with which the organic EL device in a normal state would emit light having luminance corresponding to a first grayscale level smaller than a reference grayscale level; re-irradiating the organic EL device with the laser beam when the first luminance measured in the measuring is smaller than a determination threshold; and measuring second luminance of light emitted from the organic EL device when the first luminance measured in the measuring is greater than or equal to the determination threshold, while supplying, to the organic EL device, a second amount of current with which the organic EL device in the normal state would emit light having luminance corresponding to a second grayscale level greater than or equal to the reference grayscale level.