Static Indicating Devices TRIZ Cases

Common electrodes serve dual purposes in a liquid crystal display, reducing external terminals while maintaining touch detection accuracy.

Merging touch sensing with polarization via spaced ITO layers eliminates separate polarizers, reducing OLED display thickness.

Preliminary voltage adjustments minimize surges that degrade touch accuracy while reducing electromagnetic interference.

Integrating memory circuits into pixels reduces power consumption and circuit size while maintaining high aperture ratios.

A display control device maps three spatial indexes to color space elements for visualized region images.

Asymmetric storage capacitor lines prevent irregular liquid crystal molecule orientation, improving transmittance and reducing dark lines.

Concave portions in the light source panel accommodate light emitting devices, eliminating thick optical sheets and reducing device thickness.

A pixel circuit uses a shared connection line and compensation transistors to manage driving voltages across multiple display elements.

Separate grayscale voltage generators prevent unintended high luminance in non-sensing areas when pixels in the fingerprint sensing area emit light.

An image control panel uses alternating voltages on lens and common electrodes to form Fresnel zone plates.

Segmented transistors and reference voltage application reduce leakage currents that distort data voltages during low frequency driving.

A driving unit adjusts gray level signals based on effective area ratios to balance subpixel brightness in non-rectangular displays.

A display panel routing a monitoring line through its lateral surface to the rear.

Parallel start pulse reception across two cascaded unit register circuits distributes electrostatic discharge surge voltage to protect thin film transistors.

Parallel current sources with matched threshold voltages distribute load to reduce Joule heating while maintaining consistent brightness across the array.

Pre-configured dummy pixels and repair lines transfer data signals to defective OLED pixels, restoring functionality without altering original circuit designs.

A visual depth calibration system adjusts collimated light emission angles to render binocular virtual images with variable depth perception.

An under-display camera assembly uses an iris diaphragm to adjust aperture and reflect display light.

A display substrate segments regions by light transmittance and pixel density to route circuits outside optical paths.

Shift register prevents pull-up and pull-down node competition through independent control sub-circuits, ensuring stable dual scan performance in GOA circuits.

A display control circuit manages backlight lighting cycles by setting intermediate points as cycle boundaries to maintain stable luminance output.

Segmented transistors with distinct threshold voltages stabilize discharge while preventing signal leakage caused by negative threshold shifts.

Segmenting the DC-DC converter into parallel modules distributes high display drive current, reducing conduction loss and heat generation.

A switchable film enables tablet mode without rotating the housing, preserving keyboard accessibility in the closed position.

An insulating layer fixes silver particles in the pad region, preventing migration that causes pixel defects and image quality issues.

Capacitive sensors detect conductive patterns on rollable displays to calculate rotation angles, eliminating power-hungry mechanical motors.

A pixel driving circuit stabilizes liquid crystal capacitor voltage using a dedicated control unit and driving unit.

An adhesive programmable display panel transmits vehicle messages via smartphone control, eliminating physical placards and contact requirements.

Adjusting positive and negative time intervals creates high-low voltage pixel units, reducing color shift without affecting panel transmittance.

Connecting switches link adjacent pixel electrodes to increase total capacitance, reducing feed-through voltage and mitigating image sticking in LCD panels.

Flip-chip bonding integrates LED arrays with CMOS drivers to resolve thermal and process incompatibility while improving light efficiency.

A display device timing controller separates black data insertion from transistor characteristic sensing periods to prevent signal overlap.

Pixel circuit calibration compensates for thin film transistor degradation by adjusting drive current, preserving pixel density without adding monitoring lines.

Separating image data and black insertion functions into dedicated transistors reduces source driver complexity while maintaining display quality.

A liquid crystal display pixel inspection method uses shared switching transistors to route signals between adjacent pixels for accurate data verification.

A coded aperture mask layer filters light signals before optical sensors convert them into electrical data.

Shared clock signals control pull-down holding circuits in cascaded GOA units, reducing signal line count and enabling thin bezel LCD designs.

A pixel circuit controls drive current and conduction time to stabilize light emission parameters.

A voltage compensation pixel circuit uses inverted diode structures to detect threshold voltages accurately.

A sensing circuit unit detects organic light emitting diode degradation by monitoring feedback voltage stability during electrically stabilized periods.

A preset transmission protocol enables direct data transfer between incompatible Gamma adjustment and equality determination devices.

A liquid crystal display device applies compensation voltage to offset panel deformation caused by user touch.

An OLED display integrates infrared emitting and sensing layers to detect touch positions via reflected infrared rays.

A transformation matrix compensates for physical panel misalignment, improving color accuracy and contrast across the display.

A display apparatus integrates scan and sensing lines on separate layers within a single substrate to reduce panel thickness while maintaining input detection.

A display module pixel circuit uses a depletion mode transistor to control pulse width modulation timing for stable inorganic light emission.

A display driving apparatus adjusts pre-charging voltage to match data voltages, minimizing voltage differences across the panel.

A multi-layer prism optical film assembly redistributes light from spaced emitters to improve brightness uniformity.

A display screen with distinct sub-area densities integrates an optical sensor circuit to enable light emission and reception through the active area.