Slit grating and display device

摘要

There are provided a slit grating and a display device. The passive slit grating according to embodiments of the invention comprises a plurality of grating structures. Each of the grating structures is symmetric about its axial line in a length direction, and an edge in the length direction for each of the grating structures has a non-linear shape. Among adjacent edges of any two of the grating structures that are adjacent, the position of a protrusion at one edge corresponds to the position of a recess at another edge.

主权项

1. A passive slit grating, comprising a plurality of grating structures,
wherein, each of the grating structures is symmetric about its axial line in a length direction, an edge in the length direction for each of the grating structures has a non-linear shape, and among adjacent edges of any two of the grating structures that are adjacent, a position of a protrusion at one edge corresponds to a position of a recess at another edge, and wherein edges in the length direction for two adjacent grating structures are different, edges in the length direction for grating structures in odd-numbered columns have the same shape, and edges in the length direction for grating structures in even-numbered columns have the same shape.