摘要:
A method for forming a thin film layer of an organic electroluminescent device is disclosed. The method is adapted to form a patterned film on a substrate. The method first provides a mask. Then, an alignment process is performed to align the substrate and the mask under non-vacuum environment, and the substrate and the mask are fastened. The substrate and the mask are transferred in vacuum environment so that the patterned film can be formed on the substrate. In the method mentioned above, the throughput thereof will be improved.
摘要:
A lighting testing method and a testing structure for a display device are provided. The method includes steps of providing a display panel comprising a lighting area, an anode connection area and a plurality of composing units, wherein each of the composing units in the lighting area includes a plurality of pixels containing a color selected from a group consisting of red, green and blue; utilizing a first insulation material to cover a first part of the composing units containing pixels with green and blue colors in a first part of the anode connection area; utilizing a second insulation material to cover a second part of the composing units containing pixels with red and blue colors in a second part of the anode connection area; utilizing a third insulation material to cover a third part of the composing units containing pixels with red and green colors in a third part of the anode connection area; and forming a first, a second and a third cathode connection areas in the first, second and third parts of the anode connection area respectively so as to cover the first, second and third insulation materials and the composing units.