Visual Treatment: One Device, Several Scales
The central idea: begin with a familiar transistor cross-section, let it gain depth, enter the electrolyte interface, then pull back to compare two gate-control mechanisms at the same target charge change.
Continuity carries the explanation
The device is the organizing object. A camera function controls its target, yaw, pitch, visible height and field of view. The nearly flat opening becomes spatial as the device gains thickness and the field of view widens. The transformation reverses at the end.
The apparent dive uses logarithmic interpolation of visible height and a handoff between macro and magnified ion representations. It preserves the charge-layer relationship while changing the view, rather than claiming atomically accurate geometry across scales.
Give each transition a reason
- The channel becomes a pair of charge layers when the explanation turns to capacitance.
- The solid-dielectric illustration gives way to electrolyte when mobile ions become the subject.
- The camera enters the lower interface when effective charge separation becomes the key variable.
- The view returns to the full device for the same-charge comparison and qualified failure discussion.
The electrolyte can appear thicker than the conventional dielectric while still providing strong interfacial coupling. This contrast distinguishes the full electrolyte thickness from the effective charge-separation distance.
v5 color and material language
| Role |
Color |
Additional cue |
| Cation |
Amber #c98a2b |
Positive sign in the close-up |
| Anion |
Green #3f8a62 |
Negative role identified by the legend |
| Electron |
Cobalt blue #2456c8 |
Small particles in the semiconductor/channel |
| Hole |
Rose #d1495b |
Hollow ring |
| Positive gate charge |
Violet-gray #7a6fae |
Separate legend entry |
The background is pale glass blue. Dark text, bold Chinese type, translucent caption panels and anchored labels maintain contrast. Color supplements signs and locations as charge identifiers.
The v5 review reduced plate glare through calmer metal settings. A front-third cutaway, interface grid and lower macro ion count reduce occlusion. These are legibility devices, not additional material layers.
Rhythm and emphasis
The film has no speech narration. Text, camera motion and synthesized sound jointly set the rhythm. Reading intervals expand the 102 s story coordinate to about 146 s of screen time; a quieter interface passage lets the viewer inspect the EDL.
The failure illustration uses a branching path, cracks, a light pulse and camera emphasis. Its impact is editorial: the sequence makes a possible risk visible while the explanation retains its limitations. It is not a computed failure trajectory or an assurance that EDL devices cannot fail.
See the storyboard, sound notes and scientific scope.