Picture Reproducers Using Projection Devices TRIZ Cases

Classifying temporal layer access pictures by reference capability prevents unnecessary decoding of undecodable units, improving compression efficiency.

Optical molecular switch molecules transition between fluorescent states to generate volumetric images using low-power lasers.

A display control method transforms RGB signals to optimize backlight brightness using human factor adjustments.

An optical deflection apparatus detects actuator abnormalities and adjusts mirror position using a drive controller.

Four imagers capture parallax images with varying ranges to detect pointing elements on a projection screen.

Imaging apparatuses capture overlapping projected ranges to automatically determine projector configuration, eliminating manual on-site setup.

Visual recognition maps object features to projection coordinates, eliminating multiple physical light shields and enabling dynamic pattern generation.

A position and size adjustment support device calculates spatial relations between display and imaging ranges to guide manual alignment.

A spectroscopic imaging device generates measurement spectra by dynamically adjusting wavelength counts via variable interference filters.

A scanning waveguide display expands image light through optical coupling to project visuals directly into the eye.

A projection device switches between dynamic images and fixed beams using a power control circuit.

Partial capture and local processing correct image quality without full imaging, resolving camera complexity while maintaining uniformity.

A display controller adjusts scroll ranges based on image states to enhance operability.

A display device classifies input image signals by detected characteristics to facilitate optimal mode selection.

A projector system projects a second pattern to locate the first pattern for rapid distortion correction.

A vehicle display control device corrects projected image misalignment using occupant vision information.

A position detection device uses imaging and control sections to analyze target motion for input validation.

Directional support rigidity combined with dampers absorbs vibrations from high-speed screen movement, preserving image stability.

Pre-distorted wavefronts compensate for diffuser scattering, enabling high-contrast image projection into obscured volumes.

Polarization segmentation in retroreflective aerial displays suppresses external light interference, improving image contrast and viewing angle.

Remote power supplies and liquid cooling prevent overheating in high magnetic fields while maintaining image quality.

A laser projection device uses a nonvolatile memory to store monitoring functions for the laser driver.

A laser projector adjusts drive signals using pixel position detection to maintain uniform image brightness across the scanned field.

Adjusting correction frame brightness prevents overexposure and maintains test pattern recognizability during projector image calibration.

An integrated electronic assembly combines camera and projection modules within a single housing to reduce device count.

A projection display apparatus distinguishes detectable regions on a surface using structured light patterns for accurate finger input.

A snowplow projection unit displays pre-snow topography images on accumulated snow surfaces to guide operators.

Diffractive elements shift images at the exit pupil to expand the eyebox, resolving image loss when users move their eyes in virtual reality displays.

Interface unit connects communication and storage devices sequentially, storing network data after detachment to eliminate simultaneous connection complexity.

A projector system enables individual slave operation through specific remote key combinations.

A projector projects marks of varying sizes to ensure consistent captured image dimensions for accurate position detection.

Liquid crystal diffraction gratings adjust pitch via voltage to eliminate chromatic aberrations and color fringing in head-worn displays.

Segmented retaining portions guide airflow to cool the panel while minimizing mechanical contact that causes scratches.

A free-form surface lens corrects scanning distortion in optical beam scanning devices by utilizing asymmetric aspheric geometry.

A projector displays a drawing area outline at higher luminance than the background to improve pointer detection accuracy.

A transmissive liquid crystal display uses an inclined insulator interface to redirect light paths and improve brightness.

Scanning laser projector generates image pixels and depth mapping pulses during the same scan cycle.

A projection device adjusts its position to escape a detected shade.

Dual laser sources illuminate separate spatial light modulator regions to form distinct left and right eye images.

A projection system automatically transitions from sleep to operating mode upon detecting incoming data signals.

A planar light circuit uses Mach-Zehnder modulators to control electromagnetic radiation paths.

A digital image composition system evaluates viewing surface properties to optimize logical object coloration and spatial arrangement.

A vehicle image projection control system adjusts projector brightness based on ambient light levels to manage visibility.

A single light source and spatial light modulator generate two distinct virtual images at different distances on a reflective screen.

A controller monitors apparatus information to detect faults in an augmented reality head-up display system.

A calibration system updates driving currents for pixel subsets using captured intensity values to establish unique transfer functions.

A display apparatus executes link training to set transmission conditions and validates incoming image data against those parameters.

A correction device converts measured CIE1931 XYZ values to CIE1964 X10Y10Z10 values for accurate color matching.

A dual-modulation laser projection system uses phase and mechanical amplitude spatial light modulators to steer and control light intensity.

A configurable back plane assembly positions optical fibers to illuminate a condensing assembly for digital projectors.