Solid-State Devices TRIZ Cases

A stress relief oxide layer mitigates thermal stress between encapsulation layers, preventing cracking and increasing fabrication yield for the fluxgate device.

Adjacent memotrons and selectrons share source-drain regions in a 1.5T SONOS cell, reducing area occupation while maintaining functionality.

A semiconductor substrate design manages level differences between cell arrays and peripheral circuits to maintain lithography pattern accuracy.

A mesh conductive structure with transparent electrodes generates self-capacitance for touch detection on AMOLED displays.

Integrating gate, data, and storage lines into one conductive layer reduces mask processes from nine to six, lowering manufacturing costs.

Segmented touch sub-electrodes avoid overlapping with signal lines, reducing parasitic capacitance that causes coupling interference in display panels.

Rocksalt buffer layer induces perpendicular anisotropy in CoFeB recording layers, reducing write current while maintaining thermal stability.

Asymmetric blue subpixel area minimizes external light reflection while maintaining luminance without circular polarizing plates.

Segmented mirror arrays with stable frames prevent mechanical stress during dense placement.

Lyophilic and lyophobic pixel defining layers prevent coffee ring leakage while eliminating a second mask plate to lower production costs.

An edge-mounted sealing element blocks moisture and oxygen ingress to preserve wavelength conversion layer performance in optical devices.

An encapsulation layer uses an organic matrix with internal spaces filled by inorganic material to block moisture and oxygen.

Resist etchback creates patterned masks that prevent junction leakage while reducing contact resistance in scaled memory devices.

A buildup layer converts megavoltage x-rays into high-energy electrons to drive scintillators, resolving low contrast and resolution in portal imaging.

Bonded anion layers enable ohmic hole injection in high ionization potential semiconductors, reducing contact resistance below 30 kΩ cm.

A quaternary active layer blends two polymer donors and two fullerene acceptors to broaden absorption and promote exciton dissociation.

OLED lighting apparatus segments barrier layers into a second area to suppress moisture penetration, eliminating separate mask processes and reducing thickness.

Bromide sublimation removes the silicon mask without damaging opening sidewalls, resolving etching precision trade-offs.

A hydrophobic organic barrier layer prevents unwanted inorganic film deposition during atomic layer deposition processes.

Segmenting the second electrode into parallel bus paths reduces resistance and voltage drop, preventing brightness non-uniformity in large OLED displays.

A thermochromic photoresist composition enables high-resolution patterning for organic light-emitting diode manufacturing.

Lowering the floating gate transistor threshold via drain voltage control enables fast erasing and writing while reducing memory cell area.

A semiconductor pad structure transfers external voltage to the substrate via a doped junction and metal layer.

A diffusion layer within an OLED display panel detects encapsulation assembly failures through optical property changes.

Sandwiching a conductive layer within the pixel definition reduces IR drop and maintains aperture ratio without requiring fine metal masks.

A display input sensing unit uses varied sensor portions to maintain capacitance levels.

A display device structure merges touch sensor wirings into the polarizer and retardation plate layers.

Triple patterning creates precise MRAM source lines and contact plugs, preventing short circuits caused by overlapping conductive elements during manufacturing.

A transponder insert module houses a microcircuit and antenna within a substrate cavity to simplify assembly.

A thin film transistor uses line-shaped semiconductors aligned in frame grooves to boost electric mobility.

Segmented encapsulation layers with grooves distribute bending stress while maintaining moisture barrier integrity.

Mixed light scattering particles randomize photon paths to improve spatial color mixing in LED packages.

Delay logic circuit adjusts charge transition points during word line disabling to suppress back-bias ripple noise and improve DRAM refresh stability.

Rotating the wafer during ion beam etching removes shadowing footings and prevents chemical sidewall damage in high-density MRAM fabrication.

Adjusting substrate thickness positions the wiring layer at the neutral plane, preventing damage from uneven stress distribution.

Segmented heat distribution layers balance transparency and moisture barriers, resolving trade-offs between illumination intensity and temperature control.

Concave light-transmitting member with resin inlet and air vent maintains stable chromaticity by preventing injection variations in LED packaging.

A stacked electrode structure with barrier layers enhances adhesive force between the metal and semiconductor.

Rotating the mount reconfigures electrical connections, resolving voltage adaptability constraints.

Multi-mask fabrication defines OLED pixel electrodes and insulating layers to reduce defects while maintaining signal integrity.

Applying a photoconversion layer to the entire wafer before dicing eliminates carrier substrate waste and boosts throughput.

An inorganic semiconductor layer protects the cathode of an organic diode from direct contact with the active layer.

Varying trench aspect ratios and orientations within a single mask step creates on-chip capacitors with distinct capacitance levels.

An undoped first semiconductor layer reduces dark current caused by p-type dopant diffusion into the Fe-doped InP substrate, improving signal-to-noise ratio.

Segmented encapsulation layers protect individual display units, preventing damage during bending and shape modification.

An auxiliary line reduces second electrode resistance while a pad cover prevents corrosion without extra masks.

A flexible display device incorporates a black organic layer between plastic substrates to absorb external light and reduce reflectivity.