TWD181307S - Portion of a photomask case - Google Patents

Abstract

[Use of article]; This section is designed to be about a mask box, which is used in the semiconductor manufacturing process. ;[Design Description];The three-dimensional view 1, three-dimensional view 2, three-dimensional view 3, front view, rear view, left view, right view, top view, bottom view, and reference drawings related to this design are as shown in the attached drawings. The perspective view 1 shows the view from the front, top, and right side when the design is used in a mask box. The perspective view 2 shows the view from the front, bottom, and right side when the design is used in a mask box. The perspective view 3 shows the view from the rear, bottom, and left side when the design is used in a mask box. In the reference figure, reference numeral A points to the light reflector and reference numeral B points to the transparent portion. ; The dotted lines in the drawings are only used to indicate that the mask box does not belong to the object of the claimed protection. The dotted lines in the drawing are only used to indicate the boundaries of the protection claimed in this case, but they do not constitute the design claimed for protection.