Manufacturing method of organic light-emitting device

The invention provides a manufacturing method of an organic light-emitting device, and the method comprises the steps: providing a substrate, and forming a thin film transistor on the substrate to obtain an array substrate; a light-emitting device layer is formed on the array substrate, the light-emitting device layer comprises an anode, an organic light-emitting layer and a cathode which are stacked in sequence, and the display panel is obtained; placing the display panel in the aging treatment chamber, introducing a repairing gas into the aging treatment chamber, and applying a voltage between the anode and the cathode to repair a short circuit region in the light emitting device layer; and sealing the display panel to obtain the organic light-emitting device. 本申请提供一种有机发光装置的制造方法，其包括：提供基底，在所述基底上形成薄膜晶体管得到阵列基板；在所述阵列基板上形成发光器件层，所述发光器件层包括依次堆叠的阳极、有机发光层和阴极，得到显示面板；将所述显示面板置于所述老化处理室，向所述老化处理室中通入修复性气体，在所述阳极和所述阴极之间施加电压以修复所述发光器件层中的短路区域；以及密封所述显示面板，得到有机发光装置。