Static Indicating Devices TRIZ Cases

Extending the touch device layer into non-display regions enables dedicated touch keys, resolving space waste and circuit layout complexity.

An optical deflector shifts light irradiation angles within visual persistence to form multiple output groups.

A thermosensitive dot matrix panel uses Joule heating to protrude tactile elements for precise Braille rendering.

Segmenting reset groups prevents complete signal loss and insertion loss variation by isolating disturbance to localized portions of the system.

Dynamic optical control redirects nanometric LED emission through conversion pads, resolving luminous intensity loss during screen definition miniaturization.

Bootstrap buffer unit manages clock signals in shift register circuits to drive gate lines efficiently.

Thinner metal layers in a specific display region enable transparency, allowing front cameras to be placed underneath the screen without visible borders.

A display driver generates correction values based on total current consumption and pixel positions to compensate for voltage drop across power source lines.

Sharing one transistor between adjacent pixels reduces the circuit area from 7T1C to 6T1C, enabling higher resolution displays.

A merged non-linear gray scale clock signal drives display elements via decoder logic and driver circuitry.

A display device integrates horizontal and vertical driving voltage lines over a single layer to distribute power efficiently.

A pixel circuit with multiple capacitors and transistors stabilizes current supply to organic light emitting diodes.

Dynamic ohmic drop margin adjustment reduces unnecessary power consumption while maintaining luminance uniformity across varying display sizes.

A shift register uses oxide semiconductor transistors in its node control module to stabilize drive signals and reduce electric leakage.

A gate driving unit uses two control circuits to manage power and clock signals for stable noise suppression.

A standalone LED display tile integrates power, control, and wireless communication for autonomous video playback.

A protection circuit converts control signals to prevent simultaneous data and on-bias voltage application in OLED displays.

Sorting image data rows by voltage polarity enables non-sequential gate line scanning, eliminating bright and dark row artifacts during heavy-load conditions.

A pixel driving circuit uses an offset voltage writing sub-circuit to store comparator offsets in energy storage elements for accurate current control.

Initialization pulses reset Q and QB node potentials to prevent simultaneous pull-up TFT activation and over-current issues in large-area displays.

A display driving module uses multiplexing circuits to route data voltages to pixel blocks, reducing signal interference between adjacent lines.

Applying a biasing voltage to emission switches reduces circuit complexity and power consumption by eliminating image frame data analysis.

Separate reference voltage signal lines apply distinct potential values to red, green, and blue sub-pixel anodes to stop light leakage between adjacent pixels.

Segmented sub-pixel electrodes reduce storage capacitance to improve charging ratios in large liquid crystal displays.

Over driving voltages applied to common electrodes shorten transition time, resolving signal abnormalities during display and touch scanning mode switches.

A liquid crystal display device switches between reflective and transmissive modes using an image processing circuit to control ambient light adaptation.

A liquid crystal display data line pre-charging circuit uses multiple transistors to output controlled voltages.

Segmenting a driving chip into orthogonal data and scan channel blocks minimizes signal interference while reducing dead space in display devices.

Segmenting pixel areas with cascaded drive circuits lowers transmission power and simplifies cabling space.

Routing wires traverse internal circuit ends to reduce dead space while maintaining electrical stability.

Merging clock signal paths for emission and scan drivers reduces pad count, minimizing static electricity defects and layout area.

A grating substrate uses movable particles and control layers to switch light transmission direction.

A portable electronic device identifies connected accessories using a single connection interface that transmits power and communication signals simultaneously.

Segmented cathode electrode structure prevents moisture-induced oxidation in organic light emitting displays.

First electrode overlaps gate electrode to block light reflection, stabilizing driving transistor current and improving brightness uniformity.

A pixel circuit stores data voltage in a storage unit and outputs an adjustment voltage to drive liquid crystal deflection.

A liquid crystal driving apparatus applies a rectangular wave voltage with phase inversion and minute time shift to counter electrodes.

A driver signal control circuit uses timing controllers and field-effect transistors to shape gate voltage signals.

A processing system calculates a backlight duty cycle time based on the detected video frame rate to generate a synchronized drive signal.

A pixel circuit uses alternating frame data writing to secure light emission periods for OLED displays.

Multi-transition waveforms drive color electrophoretic pixels to map original image colors directly, eliminating spatial dithering computational overhead.

LED drive apparatus burns ordinal numbers to identify sequential light data, eliminating pre-programmed address complexity.

A gate driver shift register synchronizes carry signals with clock pulses to generate stable gate outputs for oxide thin film transistor displays.

Integrating a level shifter within the power supply circuit reduces circuit layout space and production costs for electronic paper displays.

An auxiliary layer absorbs reflected light from gate electrodes, reducing threshold voltage shifts and enhancing reliability.

A pixel drive circuit adjusts light-emitting time via pulse width modulation to enhance display panel uniformity.

A liquid crystal display panel uses a storage capacitance line positioned differently to stabilize voltage differences across divided pixel regions.

Segmenting the driving circuit into independent units with shared control lines reduces noise and area for narrow-frame designs.

A fingerprint recognition driving circuit uses cascade units to control multiple GOA regions via a single signal line.

Alternating first and second pixel electrode segments reduce parasitic capacitance and crosstalk between signal lines while maintaining high aperture ratio.

A control circuit adjusts pixel brightness based on substrate curvature to maintain uniform illumination across flexible display areas.

A pixel circuit directs driving transistor current into a predetermined node during non-light emission periods to maintain the light emitting unit in an off state.

A protection circuit uses a sacrificial metal region to electrically couple micro LEDs during bonding.

Optimizing pixel electrode geometry to 135 degrees resolves the trade-off between viewing angle and transmission rate.

A two-transistor pixel driving circuit alternates between LTPS and oxide semiconductor transistors to manage charging and holding states.

Extending the gate electrode covers the channel layer, eliminating separate light blocking patterns and simplifying fabrication.

A 7T3C pixel driving circuit structure compensates threshold voltage drift in OLED displays.

Corner input units supply voltages through surrounding main-lines, reducing brightness differences across the display region.

An inorganic-organic composite sealing layer prevents moisture intrusion while the valley structure reduces residual layers to stop cracking.

Merges button detection with the existing touch panel circuitry to eliminate separate components, reducing device complexity and manufacturing costs.

A gate control chip switches to a backup pin when the primary signal fails, preventing short circuits and boosting manufacturing yield.

A shift register unit isolates output signals from clock interference to ensure stable low-level emission control.

A data driver adjusts power levels via multiplexer control signals to maintain signal slew rates.

A vision-based calibration system aligns projected images with touch mat boundaries using geometric transformation.

A timing controller supplies bias signals during vertical blank periods to initialize driving transistor threshold voltages.

A clock generator circuit uses a charge sharing switch unit to output voltage levels for display data.

Pin-hole imaging through via holes aligns colored light with photosensitive regions to boost recognition precision without adding hardware.

A shift register unit manages voltage levels in gate driving circuits to minimize waveform distortion.

A light-emitting panel uses a constant-current circuit connected to data signal lines to supply stable currents directly to light-emitting units.

A flexible substrate positions light-emitting units to protrude from main edges, creating vertical connection space.