| 摘要 |
Provided are an optical sheet holding structure capable of preventing an optical sheet from wrinkling and bending in a display apparatus, and from breakage during a vibration test, thereby preventing occurrence of problems such as uneven luminance, luminance degradation and the like, and a display apparatus including the optical sheet holding structure.;A chassis for holding an optical sheet includes an engaging part for engaging the optical sheet. The engaging part includes a base provided to stand on a surface of a holding plate for the optical sheet orthogonally to the holding plate and in the thickness direction of the holding plate, and an engaging portion extending substantially parallel to a holding surface from the front edge of the base toward the outside of the frame of the chassis. A distance between the holding surface of the holding plate for the optical sheet and the surface of the engaging piece facing the holding surface is substantially equal to the thickness of the optical sheet. The cross-section of the base of a central engaging part is formed into a shape substantially identical to the shape of an engagement hole provided in the optical sheet. |
