Static Indicating Devices TRIZ Cases

Alternating reference-voltage timing across column DACs limits crosstalk while supporting high-speed display operation.

Gaze-based resolution regions and adjustable drivers preserve image quality while reducing display bandwidth and power consumption.

This case uses controllable inverter stages to maintain OLED output stability while reducing power consumption in partial refresh modes.

A display routing case uses zigzag resistance compensation to equalize touch-line resistance, reduce signal variation, and lower power use.

Adjacent-subpixel data comparison applies overdrive compensation to shorten settling time and stabilize brightness despite panel RC delay.

A wearable camera detects display screens, while tethered processing reduces eyewear power use and latency in augmented reality.

This display panel uses staggered sub-pixel spacing to disrupt diffraction patterns, improving visibility and minimizing ghost images.

A multi-face gate around each switching-transistor channel limits leakage and stabilizes pixel emission for improved image quality.

This case combines pixel and sensor circuitry in one display panel to improve fingerprint accuracy while preserving image display.

Dynamic OLED voltage control offsets temperature-driven color shifts while limiting power use.

A molding member seals the display panel while housing grooves absorb expansion, limiting cracks, moisture ingress, and heat-related damage.

This display structure places the gate driving circuit behind the image layer across a bend, reducing bezels and power consumption.

Alternating input and reset phases share the shift-register output circuit, reducing complexity for narrow-bezel OLED displays.

Independent electrodes switch liquid-crystal regions, enabling concealed in-display image sensing and narrow bezels.

A data processor dims edge red, blue, and green sub-pixels to reduce color stripes while preserving Pentile aperture benefits.

Adjusting pulse widths across refresh and maintenance frames preserves brightness uniformity and prevents low-frequency display flicker.

Object image recognition retrieves note information without predetermined QR codes.

A light source highlights detected positions on the ultrasonic scan display, combining image review and prompts on one screen.

Variable pixel density creates a low-density zone for cameras while preserving screen area.

A mixed polycrystalline-silicon and oxide pixel circuit limits leakage and blocks hydrogen-ion diffusion during low-frequency driving.

A transparent panel alternates shutter states to show distinct front and back images without multiple light-emitting layers.

Shift registers between LED rows reduce frame width for narrow bezels.

A controller uses time-shifted waveforms and row-by-row pixel addressing to reduce flicker in multi-color electrophoretic displays.

A gate node electrode enables touch sensing in bottom-emission displays.

This display control case verifies text fit before rendering, then adjusts character size and layout to contain content.

A pull-down control path stabilizes low output levels, improving gate and emission driver reliability and display quality.

A pixel circuit uses single- and multi-frequency operation plus reference-voltage preparation to improve contrast and reduce power use.

This case shows how selectively switched common electrodes and corner driver placement reduce peripheral area for narrower display frames.

Split metal-oxide gates reduce capacitance and scan-line resistance in oxide-semiconductor displays.

This case uses body-electrode coupling and segmented transistor control to stabilize luminance in high-resolution pixel circuits.

Mesh touch electrodes use multiple contacts and cross-layer connecting lines to reduce load variation across the display.

A column multiplexer averages circuit variation to improve passive-matrix display uniformity.

This case streamlines application access through duration and directional gestures, reducing input complexity, time, and power use.

A capacitor boost module raises the driving transistor gate voltage, increasing light-emitting current within chip limits.

A display control circuit uses a compensation matrix and virtual color gamut to improve sub-pixel chromaticity and brightness uniformity.

Resistance comparisons on inversely tapered crack lines help identify bending damage in OLED display non-display areas.

This display case varies scan and emission clock timing between frame types to reduce power consumption without one fixed frequency.

A pixel-circuit boosting unit raises signals locally for color e-paper, limiting data-line voltage drops and power consumption.

Encrypted display protocols separate public content from personalized images, restricting private viewing to authorized user devices.

This LED display case separates anode and data line regions to reduce parasitic capacitance and speed data voltage transmission.

This pixel structure uses an extending conductive layer over the light-emitting region to improve uniformity in compact displays.

This display circuit uses shared pixel driving, parallel storage capacitors, and layered transistors to maintain resolution.

This case uses stacked metal layers to overlap signal lines and transistor electrodes, reducing substrate width in AMOLED display layouts.

A source driver alternates red, blue, and green data voltages by horizontal period to reduce power in PENTILE displays.

This display substrate uses staged reset signals and compensation transistors to limit threshold-voltage bias and reduce afterimages.

This display case uses position-based reference voltage lead-outs to offset wiring IR drop and maintain consistent pixel luminance.

Adjacent pixel groups use different routing layers to limit crosstalk, preserve display coverage, and reduce wiring area.

Separate scan circuits and transistor ratio tuning synchronize uneven pixel rows, reducing delays and screen splitting.

A shaped pixel electrode routes connections across adjacent layouts, increasing AMOLED pixel density while maintaining light transmittance.

A shared gate-driving circuit controls threshold compensation and light emission, reducing gate circuits, bezel width, and cost.

A sensing circuit generates negative impedance to cancel line differences in light emitting displays.

A gate driving circuit uses control chips to pull clock signals and voltage references, turning on scanning lines.

A pixel circuit reset sub-circuit sets driving transistors to an OFF-Bias state to stabilize gate-source voltage.

Overlapping OLED anodes with driving transistor gates stabilize pixel circuit voltage levels.

A projector controller determines overdrive amounts using a single temperature detector and thermal relationships.

Opposite polarity AC signals tilt liquid crystal molecules to reduce driving circuit voltage requirements and improve stability.

Dummy line routing allows gate driver placement at the display edge, resolving space conflicts that increase non-display area.

A predictive temperature adjustment system anticipates thermal drift to compensate display image data and refresh rates.

Grouping display segments allows shared common electrode waveforms, reducing output pin count and manufacturing costs for electronic paper displays.

An auxiliary capacitor element adjusts capacitance ratios within the drive transistor circuit to expand signal dynamic range.

Gate driving circuit outputs scan and sensing signals via a single shift register, reducing device complexity.

A liquid crystal display device uses overlapping common electrodes to induce half-bend alignment in p-type material.

A digital-to-analog converter in each OLED display channel measures diode deterioration during sensing periods.

A modular polymer dispersed liquid crystal diffuser switches between opaque and transparent states to reveal underlying reflective materials.

A display inspection system converts captured RGB values into CIE XYZ coordinates using a dedicated color conversion function for defect detection.

A control apparatus maps target device trigger events to source device information for cross-device projection.

An ultrasonic sensor detects touch location through a protective platen using acoustic waves.

A pixel array uses cross-shaped sub-pixels arranged in a triangular formation to enhance output areas.

A capacitive touch panel uses curved insulation mounds and bridge components to connect interlaced conductive patterns on a single substrate layer.

A pixel structure merges drive and sensing circuits to reduce data line count.

A pivoting lens housing integrates a nested spring clip assembly to reduce device profile while maintaining secure attachment.

Sorting primitives by texture patch descriptors reduces memory-access bandwidth waste and power consumption during GPU tessellation operations.

An intermediate color space mediates between native and target displays, correcting washout while preserving color accuracy under varying lighting.

A segmented display gamma circuit applies distinct grayscale voltages to pixel groups via selective controller connections.

A color data driver routes analog signals to active subpixels via a switch fabric.

A display driving circuit uses a selector circuit to connect reference voltage and data lines during scanning gaps.

A photomaskless alignment apparatus directs light from multiple angles to orient liquid crystal domains on a substrate.

Sequential voltage application isolates defects in array substrate driving circuits, improving OLED yield by detecting short or open circuits.

An auxiliary transistor replaces a defective main transistor in the pixel circuit, resolving display device repairability without discarding the entire panel.

Signal processing circuit combines single-pulse gate signals to produce multi-pulse driving outputs.

Segmented supply lines minimize precharge voltage deviation and resolve crosstalk between sensing lines.

A pixel unit structure with four zones uses slit electrodes to orient liquid crystals, eliminating color deviation in multiple viewing directions.

Segmenting display panels into foveated and non-foveated zones reduces memory capacity and power consumption while maintaining image quality.

Splitting pixel electrodes reduces data lines, lowering driver costs while maintaining contrast ratio and viewing angle.

Differentially set sub-pixel capacitor values control light emission in OLED displays to prevent green leakage and ensure blue brightness.

Solid-state light source device reflects and mixes light from multiple cells to project video information, resolving narrow dashboard installation constraints.

Extending gate pulse duration into blanking time maintains stable inducing signal levels across display panels.

A power off method for display devices sets a specific voltage in pixel capacitance elements before cutting power supply.

Segmenting light sources into staggered emission regions reduces afterimage visibility by shortening total irradiation time.

Patsnap Eureka TRIZ case: emission driver circuit compensates for luminance deviations by adjusting subpixel emission times based on stored duty data.

A display device shielding layer manages light extraction across pixel units to optimize visual output.

A time control unit adjusts data signal output duration across source drive circuits to equalize sub-pixel charging times.

Monitoring total operating current detects freezing conditions in pixel displays, eliminating external sensors and preserving the full visual area.

Segmenting a PDLC display panel into object and non-object areas resolves the contradiction between image visibility and background transparency.

Integrated shielding structures block electromagnetic interference between display circuitry and touch sensors.

A display device uses asymmetric sub-pixel color allocation to prevent unwanted visual artifacts in the output image.

A micro-LED display incorporates a yellow subpixel with optimized peak wavelength to enhance light emitting efficiency.

Segmented heaters and sensors in a display panel prevent Mura defects by maintaining uniform temperature during low-temperature operation.

A two-layer power line structure reduces electrical impedance through parallel current paths.

A source driver adjusts data voltage to compensate for power trace drops during display state transitions.