摘要:
The present invention is directed to methods for patterning substrates using elastomeric stencils having removable backings and methods of preparing the stencils.
摘要:
The present invention is directed to methods for patterning substrates using contact printing to form patterns comprising a polymer, using the patterns formed therefrom as resists, and process products formed by the process.
摘要:
The present invention is directed to methods for patterning surfaces using contact printing and pastes, pastes for use with the processes, and products formed therefrom.
摘要:
The invention relates to novel phosphor mixtures comprising three or more silicate phosphors. The invention furthermore relates to the use of these mixtures in electronic and electro-optical devices, in particular in light-emitting diodes (LEDs) for backlighting applications. The invention furthermore relates to LEDs comprising the phosphors.
摘要:
The present invention relates to processes for the structuring of surfaces of substrates in which a substrate is structured in a first step and, in a second step, coated by the sol-gel process for partial smoothing of the structuring, giving, in particular, a surface which scatters in a diffuse manner. The present invention likewise relates to substrates structured in this way and to the use thereof in optical applications
摘要:
The invention relates to thermally tempered safety glass comprising an non-abrasive and porous SiO2 layer which is stable during sintering and has a refractive index of between 1.25 and 1.40. The inventive safety glass can be obtained by coating standard soda-lime glass with an aqueous coating solution having a pH value of between 3 and 8 and containing between 0.5 and 5.0 wt. % of [SiOx(OH)y]n particles (0
摘要:
The invention relates to novel phosphor mixtures comprising three or more silicate phosphors. The invention furthermore relates to the use of these mixtures in electronic and electro-optical devices, in particular in light-emitting diodes (LEDs) for backlighting applications. The invention furthermore relates to LEDs comprising the phosphors.