Static Indicating Devices TRIZ Cases

A multi-thickness bank pattern prevents ink overflow during deposition while maintaining electrical stability through overlap with scan and power lines.

A display device uses segmented covers to shield bent flexible circuit boards and main circuit boards from static electricity and noise interference.

A segmented cathode active matrix electroluminescent display uses independent vertical segments to address pixels.

Liquid crystal device achieves three optical states by controlling parallel conductivity within 1.0×10⁻⁴ to 1.0×10⁻³ S/cm ranges.

A touch screen display device integrates sensing lines and pixel electrodes using a shared mask process to reduce manufacturing steps.

Segmented common electrode with openings creates uniform electric fields to resolve non-uniform field bottlenecks in grayscale electrophoretic displays.

Randomized frame frequency selection prevents horizontal line and waterfall defects while spread spectrum modulation reduces electromagnetic interference.

Phase-activated rotor displays resolve readability trade-offs by merging measurement scanning with visual output.

A liquid crystal driving method applies a medium voltage before switching states to control molecular orientation.

Integrates a switch circuit into an electronic shelf label driving chip, eliminating separate board components and reducing system size and manufacturing cost.

A display device minimizes signal line intersections to enable a frameless structure.

Overlapping signal line windings in different layers reduce parasitic capacitance, preventing dark vertical stripes around display apertures.

Simultaneous high-level scan signals secure threshold voltage sensing time without increasing external clock signals, reducing bezel thickness.

A projector controller manages liquid crystal panel refresh cycles to prevent image burn-in during standby operations.

Dynamic voltage phases applied to pixel rows accelerate cholesteric liquid crystal transition speeds, enabling video content display without adding components.

Light transmitting regions in an auxiliary panel direct diffused fingerprint light to sensors while shielding ambient interference.

A display device calibrates channel gain and offset deviations using grouped data lines.

Stacked driving circuits on separate metal layers reduce horizontal frame area while preventing signal interference between sensors and scan lines.

Electromagnetic induction transfers power to the rotating display assembly, eliminating physical cables that constrain rotation and degrade 3D image quality.

Mutually exclusive primary and secondary driver sets bypass single LCD panel failures, preventing dead areas on large aircraft cockpit displays.

Spare LED elements share electrode connecting pieces between sub-pixels to enable rapid replacement without additional driving circuits.

A display device adjusts power supply voltage based on sensed current levels to protect the panel.

A backlight device uses voltage conversion circuits to equalize drive voltages across magenta, green, and blue light emitting bodies.

Dummy lines connected to fan-out nodes provide feedback for timing controllers to compensate voltage differences caused by varying line resistances.

A control device manages signal transmission for an electroluminescent touch-control display panel using a shared cathode electrode.

A boosting capacitor couples readout line voltage changes to the data line, resolving low sensing accuracy that causes luminance uniformity issues.

A sinusoidal signal drives electrode blocks in touch display panels to form electric fields that rotate liquid crystal molecules.

A display panel array substrate uses irregular gate lines with varying sub-section resistivity to maintain consistent electrical conductivity across the structure.

A compensation method adjusts drive voltage for sub-pixels in under-display camera regions to maintain display consistency.

A computing device presents visual targets to evaluate monocular peripheral vision without professional supervision.

Insulator layer segmentation prevents current leakage between unselected electrodes, ensuring stable multicolor image display.

A multi-domain pixel structure uses a conductive line to connect separated electrodes.

Cascaded row drive units manage gate signals to eliminate bright and dark lines caused by inconsistent pixel charging from data voltage step changes.

A control ware provides a unified application program interface for electrophoretic display devices.

Row-level voltage compensation prevents luminance gradients caused by power supply line resistance without increasing circuit complexity.

A power voltage generator senses current via the switch electrode to eliminate large resistors.

Dividing cathodes and anodes into sub-electrodes enables independent brightness control, preventing afterimages caused by color degradation.

Co-deposited inorganic electron transport layers maintain high reliability in harsh environments while reducing driving voltage and manufacturing costs.

A pixel circuit splits drive current control and light emission selection into independent sub-circuits to manage multiple devices per color.

A pixel driving circuit generates dynamic signals for stretchable displays to maintain resolution across varying states.

An electrophoretic display panel mounted on a home appliance door enables dynamic exterior design changes without replacing physical panels.

A pixel circuit compensates threshold voltages using dual storage capacitors to sample and store data signals.

Dynamic LED control mitigates flickering and halo artifacts while power compensation circuits ensure the backlight unit meets maximum energy consumption limits.

A compensation module inputs voltages during blank periods to stabilize subpixel potential, reducing brightness fluctuations caused by transistor leakage.

Merging light sensors with the display structure reduces housing volume and bezel size while maintaining ambient light detection.

A pixel drive circuit uses a compensation circuit to stabilize node voltages during operation.

Periodic transistor switching prevents direct current channel formation and burnout during pull-down maintenance stages.

Segmented vertical constant voltage lines and horizontal line groups distribute power while reducing obstruction to improve transmittance.

A photo sensor measures ambient light luminance to drive a backlight circuit, reducing user eye strain from fixed display brightness.