<p></p><p>Gridization become the rising toolbox of cross-scale chemistry
that update the organic pi-conjugated polymers into nano-polymers with a
nano-scale persistence length that offer the cornerstone to overcome the
molecular limitation for the high-performance fourth-generation semiconductors.
In this work, spiro-polygridization indeed exhibit the ultralong persistence
length of ~41 nm with the extraordinary semiconducting behaviors such as a hole
mobility of 3.94 × 10<sup>-3</sup> cm<sup>2</sup> V<sup>-1</sup> s<sup>-1</sup> and
an ultralow energy disorder (<50 meV) as well as the high dielectric
constant (<i>k</i> = 8.43). Gridochemistry open a way to organic intelligent
multimedia facing organic intelligence.</p><p></p>