Visual Indication TRIZ Cases

Heating a copper precursor under controlled oxygen partial pressure forms a uniform, bubble-free cuprous oxide layer that enhances transparency and durability.

A rotatable bezel navigates ordered values via directional rotation, enabling efficient data entry and passcode creation without adding bulk to smartwatches.

Segmented dials and a fixed index prevent hour index obscuration by rotating bridges in mechanical watches.

A timepiece dial foot with a low-rigidity zone deforms axially to secure the dial plate against the clockwork movement.

A ceramic substrate coated with enamel layers and a metallic layer creates homogeneous reflection, resolving non-homogeneous rendering across light incidences.

Integral flexible tabs on a watch dial engage main plate studs to secure the component, eliminating assembly deformation and adhesive requirements.

A sintered dense body comprising a yttria-stabilized zirconia phase and a strontium aluminate phosphor phase.

A stepping motor hand-moving mechanism drives timepiece hands via a wheel train with independent coil energization.

A retractable watch hand mechanism extends along curvilinear paths to adapt display trajectories to non-circular dial shapes.

A timepiece display system uses a modifiable graphic element to show timed information.

A timepiece calendar mechanism uses a unified display wheel to present tens and ones digits through separate dial apertures.

A reversible mystery watch uses a peripheral drive mechanism to rotate transparent indicators for bidirectional time reading.

Transparent sapphire substrate with machined recesses covered by colored enamel depositions.

A watch display mechanism uses a roller with pivoting flaps to present timepiece indications within compact dimensions.

Etching integrated circuits into a silicon dial reduces assembly complexity and watch thickness.

Differential gears isolate torque from the going train during manual correction, maintaining indexing precision without phase shifts.

Magneto-coupler transmits torque through the case back, eliminating mechanical arbors and seals to preserve water resistance.

A timepiece display plate attaches to a ring member via elastic interposition portions engaging convex portions.

Molten salt solvent dissolves precious metal and boron powders to create stable, low-density alloys that overcome sedimentation issues in direct melting.

Welding light alloy feet to watch dial flanges prevents copper dissolution during electrochemical conversion processes.

Segmented manufacturing combines injection molding with thermal spraying to resolve the contradiction between high surface hardness and easy mold separation.

A wearable watch calculates camera exposure settings using a rotatable bezel aligned with aperture and shutter speed markings.

Atomic layer deposition applies a nanometer-scale barrier to watch parts, preventing corrosion without altering dimensions or optical properties.

Anodized titanium supports match stone color to maintain intensity and brilliance despite reduced thickness.

An annular module drives a rotary indicator around the dial edge, resolving the trade-off between original display methods and device complexity.