Optical Filters TRIZ Cases

A six-element optical imaging lens uses controlled surface curvatures to achieve compact dimensions.

A six-primary color display system expands the color gamut beyond standard RGB limits using independent channel control.

A PVD coating stack uses silicon and dielectric layers to achieve high infrared transmission while maintaining a metallic appearance.

Periodic hollow members eliminate ghost images and petal flare by reducing surface diffraction.

An electrochromic color change filter switches between transparency and cyan states to enhance display brightness and color saturation.

A three-lens iris assembly converges light using specific refractive powers to form high-resolution images.

A first circuit board with a central imaging element uses a molded member to hold components on its outer circumference.

Segmented lens layers with varying focal lengths reduce calibration complexity while maintaining detection accuracy for vehicle safety systems.

Composite color filters with optimized weight ratios expand display color gamut while maintaining simple single-layer structures.

Curable ink composition with specific monomer solubility parameters forms high-efficiency color filter pixels, eliminating resist waste from photolithography.

A two-element plastic lens assembly reduces manufacturing complexity while maintaining image quality through optimized refractive power distribution.

A COA substrate uses a hollowed flat layer to align vias for signal wire contact.

Segmented metallic grid structure overcomes production complexity while maintaining angular tolerance for secure document authentication.

Aspheric lenses in the lens group minimize distortion while enabling a large field of view and larger aperture for fingerprint recognition.

Integrating the protecting and reflecting layers reduces structural complexity and production costs while maintaining oxidation resistance.

A height difference-relieving layer sits between the color filter and adhesive in an organic EL device.

A photosensitive composition enables uniform quantum dot dispersion in polymer matrices.

A UV-IR absorbing layer combines ultraviolet and infrared absorption into a single film to transmit visible light with high efficiency.

A color filter manufacturing method deposits distinct filter layers on segmented substrate regions to reflect specific color beams from white light.

A projection system uses a light-adjusting diaphragm element to filter specific color spectra and enhance image contrast.

Segmented lens elements with specific refractive powers resolve the contradiction between large aperture illumination and aberration control.

A curable composition uses a block copolymer with ethylenically unsaturated side chains to enhance adhesiveness and developability.

A solid-state imaging device uses quantum dots in an optical filter layer to control refractive index and reduce light leakage between pixels.

A colored radiation-sensitive composition uses specific pigment ratios to enable near-infrared light transmission while maintaining visible light shielding.

Optimized air spaces between four lens groups reduce astigmatism and distortion while maintaining high definition during zooming.

A triazine polymer film composition uses a dissolution promoter to break intermolecular hydrogen bonds and enhance solubility in organic solvents.

Segmented deep ultraviolet and ultraviolet exposures minimize bottom reflection to resolve positional accuracy issues in shrinking pixel displays.

A photoresist monomer forms a compact cross-linked network to create smooth film surfaces.

A vehicle transparency uses a solar control coating with three infrared reflective metallic layers of decreasing thickness to reflect thermal radiation.

Hot-riveting a metal sheet onto a plastic base reduces protrusion thickness while maintaining structural strength for miniaturized camera modules.

An eight element optical lens system uses aspheric surfaces to correct aberrations and improve image quality.

Segmenting the nozzle row into sequential discharge groups eliminates adjacent nozzle interference, ensuring uniform film formation for color filters.

A color filter substrate uses segmented filling cavities to hold quantum dots of specific diameters for distinct light emission.

A display device uses tuned color filters to convert white light into red, green, and blue channels.

A light shielding region around fourth auxiliary pixels prevents color shifts and interconnect reflections in image display panels.

Coating the sixth lens with an infrared filter eliminates adhesive mounting, preventing foreign object stains on images.

Alternating refraction patterns redirect leaked light to prevent color mixing and enhance viewing angle reliability.

Wet method disperses europium uniformly in green phosphor particles, preventing concentration quenching and maintaining high internal quantum efficiency.

A six-piece optical lens system uses aspheric surfaces to increase light intake and improve imaging quality.

A stacked imaging element with a dual-pass filter captures color and near-infrared images, reducing tone differences between image centers and peripheries.

Multiple-pore support layers disperse pigment molecules to reduce resin, increasing light transmission and pixel density.

An asymmetric adiabatic polarization beam splitter integrates waveband and polarization filtering units on a single chip.

Optimizing the area ratio of translucent to fluorescent phases reduces color unevenness while maintaining high illuminance.

Resin structural modifications improve deep curing properties and pattern shape quality in color filters.

Zinc oxide rear electrodes dissipate static charges on color filter substrates, replacing expensive indium-tin-oxide to lower manufacturing costs.

A porous binder layer arranges quantum dot material to resolve non-uniform formation and improve color reproducibility in display apparatuses.

Structured optical surfaces utilize refractive index contrast between coating layers to manipulate light interaction and generate tunable visual appearances.

A polymerizable composition forms fine patterns with strong substrate adhesion for infrared transmitting filters.

An aqueous-based composite coating eliminates solvent hazards while maintaining high color saturation and UV stability in optical films.