U+1FB61 "🭡" Upper Left Block Diagonal Lower Centre to Upper Right Unicode Character

U+1FB61 "🭡" Upper Left Block Diagonal Lower Centre to Upper Right is a symbol belonging to the Symbols for Legacy Computing block, designed to represent a specific pixel pattern from old computer graphics and terminal displays. Its shape is a diagonal line or block segment that begins at the upper left corner, cuts through the center of the character cell, and ends at the upper right corner, effectively filling the upper half of the cell while leaving the lower portion empty. This glyph was part of a set used in bitmap-based interfaces and text-mode graphics to create borders, shading, and simple geometric shapes. The character’s name precisely describes the path of its diagonal edge from the lower centre to the upper right, anchored at the upper left as a starting point for the filled area.