Identification Means TRIZ Cases

A colorless polyimide display panel separates from a processing substrate using precisely controlled laser intensity.

A tandem organic light-emitting device uses a mixed intermediate layer containing lithium to protect electron transport properties during manufacturing.

A display device manufacturing method uses sacrificial films to pattern separate electroluminescent layers between pixel electrodes.

A display panel power trace uses segmented strip-shaped traces in the fan-out region to reduce reflective surface area.

A pin display system moves pins via magnetic repulsion from a sheet.

Multi-layer wiring separates conductors to lower resistance and prevent short-circuiting in high-resolution displays.

A composite supporting film reduces the curling radius of flexible displays by distributing stress uniformly across the panel.

Sacrificial films protect light-emitting materials during photolithography, resolving trade-offs between patterning precision and process complexity.

A reflective encapsulation base surrounds the display area to seal light-emitting devices within an OLED panel.

Segmenting the inorganic layer into sub-layers with decreasing refractive indices reduces external light reflectance, improving visibility.

An auxiliary electrode in a display apparatus connects to a second electrode via a contact hole, eliminating heat damage from laser irradiation.

A display panel uses a conducting ring and isolation dam in the peripheral area to block crack propagation from cut edges.

A display device manufacturing method uses an etch stop pattern to define hole boundaries and control etching.

An adhesive layer protects signal wires in the folding portion of an organic EL display, preventing moisture ingress and air bubble formation.

An anti-reflective layer extends into a display bending portion to cover underlying structural boundaries.

Differentiating coating layer contact angles resolves the contradiction between secure cover window attachment and lifting in foldable displays.

A light-blocking film shields thin-film transistors from external light entering through a non-display region through-hole, preventing property degradation.

A slit in the second flattening film exposes a conductive layer for drive circuit integration.

Layered metal traces and inorganic insulating films block moisture migration along wiring lines, preventing organic EL element deterioration.

Nested metal edge structures block moisture permeation through through holes while maintaining high luminance in display devices.

Dual-rate resin coating eliminates adhesive layers to reduce bending stress and improve manufacturing processability.

A telescopic rotating mechanism drives an anti-collision sheet to shield LED display modules during transport.

A display panel uses localized thinning in connection areas to enhance flexibility and stretchability.

A display panel incorporates an ultraviolet absorbing layer to protect organic light emitting components from radiation damage.

Multilayer auxiliary pixel electrode in component area increases light transmittance while maintaining electrical connection reliability.

A capacitive barrier layer with an organic insulating layer reduces parasitic capacitance between wiring layers.

A stretchable display panel uses transparent elastic layers to restrict deformation perpendicular to the stretching direction.

Etched grooves in the support backplane periphery disperse assembly stress to eliminate film pressing marks on thin flexible OLED panels.

Oriented polyphenylene films provide high hardness and optical transparency.

Segmented flexible organic layers enable selective laser absorption for clean substrate stripping, preventing wrinkles during lift-off.

Stacked conductive and insulating layers in a display transistor achieve manufacturing precision while managing device complexity for high-resolution panels.

Segmented pixel islands and annular blocking dam confine organic encapsulation within defined stretching zones.

A cover window integrates a resin part with a particle layer containing magnetic particles to protect display components.