Triangular RGBW Sub-pixel Lattice Homogeneous Color Mixing

The patent transitions from conventional linear strip arrangements to a two-dimensional triangular lattice arrangement. In this new dimensional configuration, each white sub-pixel is surrounded by six colored sub-pixels (R, G, B) in a hexagonal pattern, enabling the white sub-pixel to be adjacent to multiple colored sub-pixels simultaneously. This dimensional change resolves the contradiction by achieving both manufacturing simplicity through regular lattice structure and homogeneous color mixing through enhanced spatial adjacency.

The patent applies local quality by creating different adjacency relationships for different sub-pixel types within the same lattice structure. Each white sub-pixel is locally surrounded by six colored sub-pixels, while each colored sub-pixel is adjacent to multiple white sub-pixels. This localized optimization of adjacency quality ensures homogeneous color mixing at each sub-pixel interface, resolving the contradiction between manufacturing simplicity and color mixing homogeneity.

The patent moves from one-dimensional strip arrangements to a two-dimensional triangular lattice, where each white sub-pixel is surrounded by six colored sub-pixels in a hexagonal configuration. This dimensional expansion increases the number of adjacent sub-pixels from two to six, significantly improving color mixing homogeneity and display quality while maintaining regular, manufacturable structure.

The patent merges multiple adjacency relationships into a unified hexagonal lattice structure. Instead of having white sub-pixels disposed between only two colored sub-pixels, the lattice structure combines six adjacency relationships around each white sub-pixel, creating a more robust and reliable color mixing system that enhances display quality without increasing overall structural complexity.

The patent employs a two-dimensional triangular lattice arrangement where each white sub-pixel is surrounded by six colored sub-pixels, creating optimal spatial distribution for light emission and color mixing. This dimensional configuration maximizes luminance efficiency by ensuring homogeneous color mixing, which reduces the energy required to achieve the same perceived brightness compared to conventional arrangements with poor color mixing.

The patent changes the spatial arrangement parameter from linear strips to a two-dimensional hexagonal lattice, optimizing the distance and angular relationships between sub-pixels. This parameter optimization improves color mixing efficiency and luminance output, thereby reducing the power consumption required to maintain the same display brightness level.