Visual Indication TRIZ Cases

A vehicle clock lighting apparatus uses a reflector and prism to guide light onto the dial plate.

Vacuum evaporation deposits organic pigments on watch components, preserving substrate texture visibility lost by opaque traditional coloring methods.

A reflective polarizing plate with concave and convex patterns adjusts light transmission to mask solar cell features in display panels.

Electronic device manages time zones by detecting location changes and automatically updating displayed times for current and home regions.

A calendar drive mechanism uses a rocker arm and return spring to control date wheel engagement for precise timepiece display.

A dive watch employs a differential gear mechanism to lock and unlock hands, providing real-time feedback on depth stability during decompression stops.

Dual kinematic chains enable independent correction of lunar day and moon phase displays, resolving accuracy drift from gear ratio approximations.

Galvanic growth deposits a metal layer onto an insulating pattern to create a raised, textured external element with contrasting color.

Integrating photostructurable glass with fragile materials resolves restrictive etching limitations while maintaining design freedom.

Segmented drive mechanisms position independent analog watch arms to preserve display area clarity while supporting diverse operational modes.

Separate positioning holes for the parting plate and inner frame resolve accuracy limits from shared holes, enabling a wider display area.

A ceramic watch casing uses sintered pigment layers and surface machining to create unique visual patterns.

Integrating a cam-driven deformable link mechanism into the hour wheel resolves complexity and energy trade-offs while enabling complex animations.

A watch component uses a multilayer film on a recessed base material to adjust color tone through optical interference.

A controller executes specific rotation processes to align date display wheels in electronic timepieces.

Electrodeposition on a patterned substrate creates metal components with optical illusion faceting, eliminating complex finishing steps.

A nonlinear intermediate spring delivers constant elastic return moment to a watch escapement.

A compact analogue display device uses a planetary gear drive system where the second display member pivots on the planet pinion axis to reduce parts.

A polycrystalline ceramic composed of alumina, chromium oxide, and magnesium oxide achieves deep red opacity.

Optimized zirconia-sintering parameters resolve hardness-toughness trade-offs while delivering homogeneous coloring for watch components.

A cam-follower locking mechanism prevents control member blockage from imperfect adjustments by converting rotation to precise linear motion.

Segmented discs rotate at different speeds to indicate precise lunar phases, overcoming the complexity of single-disk mechanisms.

Hidden light sources illuminate three-dimensional celestial representations in wearable accessories, resolving flat display limitations.

Exclusive indexing devices advance a watch date disc, reducing energy consumption during short month jumps.

A variable stroke rocker mechanism actuates date stars in perpetual calendars through pivoting motion controlled by a locking sub-mechanism.

Aluminium oxide coating replaces fragile carbon nanotubes to resolve handling fragility while maintaining ultra-black appearance.

UV embossing replicates microstructures on a plastic substrate to extract light from the guide, eliminating visible clips and ensuring uniform illumination.

Granular aventurine powder melts into an adherent coating, reducing brittleness and waste from fragile flat plates.

Laser sintering bonds segmented packaging layers to organic light-emitting materials, preventing water vapor penetration and enabling drilled AMOLED products.

A monobloc diaphragm deployment device merges rigid and deformable frames into a single piece.

LIGA-UV process creates precise metal decorations on curved ceramic dials by replacing expensive synchrotron equipment with disposable UV masks.

Segmented gear trains and a Chang cam resolve the contradiction between measurement precision and device complexity to accurately track variable year lengths.

A pointer controller differentiates cumulative and non-cumulative elapsed time display modes through distinct hour hand movements.

A watch movement uses a pivoting third lever to kinematically link a date correction mechanism for rapid unidirectional adjustment.

Segmented meter hands switch resolution modes to expand the depth range while maintaining readability at greater depths.

Cam system prevents bidirectional force on the flexible finger, resolving reliability risks from user-induced damage.

A timepiece device mounts image guides in openings to reproduce display information on a selected plane.

A wearable electronic device detects characteristic parameters via a sensing unit to determine wearing position and controls operation mode accordingly.

Fastens watch gongs directly to the crystal via identical-material heels, eliminating sound energy loss from material mismatch.

Segmenting time reporting into distinct hour and minute vibration regions reduces sequence complexity while maintaining accessible precision.

A chronograph repeater uses a safety lever to isolate the striking mechanism from user input during operation.

Stacking two equal rings off-center creates a large aperture that increases numeral size by 15% without reducing readability.

A date mechanism uses superposed rotating discs to display tens and units digits at the same level.

Carbon nanotubes in a watch dial tinted layer reduce light reflection below five percent, ensuring adequate contrast under strong direct illumination.

A cam and lever system frees the retrograde display lever from its cam path, enabling bidirectional correction of stored time data.

An intermediary resin member mediates friction between the rotary bezel and gasket, eliminating stick-slip torque variations.

A photochromic dial adjusts opacity via UV exposure to mask the horological movement, resolving readability contrast issues in bright conditions.