MASK FRAME ASSEMBLY, METHOD OF MANUFACTURING THE SAME AND METHOD OF MANUFACTURING DISPLAY DEVICE BY USING THE SAME

• Main Author: Lee Sangshin
• Format: Patent
• Language: English
• Published: 08.09.2016
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

A mask frame assembly includes a mask having pattern openings and a frame including a first support portion configured to support an end of the mask and having a clamping slot and a support slot adjacent to the clamping slot; and a second support portion connected to the first support portion.