Patent ID: 6343882
Filing Date: 2002-02-05
Classification: G03D,Y10S

Abstract:
An apparatus for continuously developing a pixel-defining layer of an organic light emitting diode (OLED) display panel, comprising:a developing unit for providing a developer on the display panel to persist a predetermined developing time; a cleaning unit connected with the developing unit for spraying a cleaning solution to remove the developer in the display panel; a drying unit connected with the cleaning unit for drying the cleaning solution remaining on the display panel; a continuous conveying unit connected with the developing unit, the cleaning unit and the drying unit for conveying the display panel to each of the connected units; and a control unit for determining a continuous conveying order and a conveying time of the conveying unit so as to precisely control a processing time of the display panel in each of the units connected with the conveying unit; wherein the conveying unit continuously conveys the display panel to the developing unit, the cleaning unit and the drying unit in sequence to thereby precisely control the predetermined developing time and effectively reduce the period of the developing process.