Vacuum Evaporation Coating TRIZ Cases

Hot-zone heating removes ingot moisture before deposition, reducing cracking and contamination.

W/Ta layered electrodes boost spin current for faster SOT-MRAM switching.

This case uses wing portions, grooves, and support sticks to limit mask bending during precise OLED layer deposition.

A copper sulfate plating solution with tailored additives improves brush-plated film uniformity, brightness, adhesion, and sheet resistance.

A matched thermal-expansion substrate and controlled mask membrane improve alignment and deposition uniformity for displays above 3500 PPI.

Inclined crucible walls redirect deposition material and limit heat-driven degradation.

Controlled density, hardness, grain size, and oxidation treatment support uniform KNN targets for reliable piezoelectric films.

This ALD head uses inner precursor and outer inert-gas chambers to target local areas, reducing masking and cycle time.

This case uses metal oxide films that thicken in deeper nanoholes to reduce depth variation and improve wide-angle antireflection.

Laser-formed holes in deposition masks use a reflective sacrificial layer to improve precision and remove oxide-film defects.

This case combines oriented tetragonal phases in lead-free BiFeO3 films to preserve piezoelectric performance as thickness decreases.

Flattening, adding a third frame portion, and connecting holes restores mask height for evaporation alignment and reuse.

This case uses 400–500°C sputtering with controlled pressure to improve adhesion, limit alkali diffusion, and retain 96% (001) orientation.

A graded-modulus bilayer DLC coating improves adhesion and spectral transmission while limiting internal stress in optical elements.

This case uses alloyed stacked nitride layers to resist high-temperature decomposition and extend cutting-tool life.