HIGH RESOLUTION SHADOW MASK HAVING PHOTORESIST FILM AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A photo-sensitive film containing shadow mask of high resolution and a method for manufacturing the same are provided to form the fine pattern of the shadow mask using a photo-sensitive film by using a metal plate as the support of the photo-sensitive film. CONSTITUTION: A shadow mask(100) includes a metal plate(10) and a first photo-sensitive film(20). A first opening(12) is formed at the metal plate. A photo-sensitive pattern(26) is formed at the first photo-sensitive film and divides the first opening. The photo-sensitive pattern includes a plurality of second openings(22) and at least one pattern forming part(24). The second openings partially expose the first opening. The pattern forming part is formed between the second openings. A virtual opening formed by connecting outermost second opening includes the first opening.