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Quantum Dot Size & QLED Color (2D)

2D companion: the same Brus quantum-confinement equation driving red and green quantum-dot ensembles under a blue backlight, drawn as a flat dot array with a live photoluminescence spectrum and a CIE colour-gamut triangle — the physics without the orbiting scene.

Nanotechnology & MEMS2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

This 2D companion drives the identical Brus-style quantum-confinement equation as the 3D original — E_gap(R) = E_bulk + K/R² — through a flat schematic cross-section instead of an orbiting scene: a green quantum-dot row and a red quantum-dot row sit above a pulsing blue LED backlight strip, each dot's visible size and glow color set directly by its physical radius, while a live ensemble photoluminescence spectrum and a CIE 1931 colour-gamut triangle track how mean size and size-polydispersity (σ) change each population's peak wavelength, spectral width and how far the achievable colour gamut extends beyond a conventional phosphor reference triangle.

⚙ Under the hood

2D QLED down-conversion film cross-section: tune red and green quantum-dot mean size and size-polydispersity under a pulsing blue backlight and watch the Brus quantum-confinement equation set each dot's emission color, the ensemble photoluminescence spectrum sharpen or blur, and the CIE xy colour gamut widen or shrink against a phosphor reference triangle.

quantum dotsQLEDquantum confinementBrus equationcolor gamutdisplay technology

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install