MASK ASSEMBLY AND METHOD OF MANUFACTURING DISPLAY PANEL

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MASK ASSEMBLY AND METHOD OF MANUFACTURING DISPLAY PANEL

This abstract first appeared for US patent application 20250003051 titled 'MASK ASSEMBLY AND METHOD OF MANUFACTURING DISPLAY PANEL

Original Abstract Submitted

a mask assembly includes a frame including a frame opening, a first stick disposed on the frame, the first stick overlapping the frame opening and extending in a first direction in a plan view, and a mask disposed on the first stick. the mask includes active areas and an inactive area, each of the active areas includes a first active area including holes, a second active area including first grooves, and a third active area including second grooves, the third active area overlaps the second active area in a second direction intersecting the first direction, and the first stick overlaps the third active area in the plan view.