Mask, method of manufacturing a mask and method of manufacturing an OLED panel

摘要

Provided are a mask, a method for manufacturing a mask, and a method for manufacturing an OLED panel. The method of manufacturing a mask includes: providing a metal plate; defining a first blocking area, a second blocking area and a coating area located between the first blocking area and the second blocking area; reducing a thickness of the coating area; and intervally hollowing the coating area to thereby form skeletons which are intervally disposed and connected between the first blocking area and the second blocking area and hollowing areas which are surrounded by the first blocking area, the second blocking area and the skeletons. Such a process helps improve the production yield.

主权项

1. A method for manufacturing an OLED (organic light emitting diode) panel, comprising steps of:
providing a first substrate; disposing a mask on the first substrate, the mask comprising:
a metal plate, wherein the metal plate comprises a first blocking area, a second blocking area and a coating area located between the first blocking area and the second blocking area, the coating area including skeletons which are intervally disposed and connected between the first blocking area and the second blocking area and hollowing areas which are surrounded by the first blocking area, the second blocking area and the skeletons, a thickness of the skeletons being less than that of the first blocking area and the second blocking area; anda frame, wherein the metal plate is installed onto the frame; coating a glass paste on the first substrate through the hollowing areas and making the glass paste flow to between the skeletons and the first substrate; removing the mask; and laminating the second substrate on the first substrate and using the glass paste to fix the second substrate onto the first substrate.