Electronics Forum | Wed Sep 04 08:53:27 EDT 2002 | dphilbrick
Thanks Dave
Electronics Forum | Wed Sep 04 14:38:04 EDT 2002 | slthomas
Thank you for not mispronouncing that phrase ala Wayne's World. We here in the Seattle area are sensitive to that stuff, ya know?
Industry News | 2018-05-20 18:27:34.0
CyberOptics® Corporation will lead a poster presentation during the Technical Exhibition at the European Mask and Lithography Conference (EMLC), June 19-20 in Grenoble, France.
Technical Library | 2020-09-30 19:23:47.0
There is an increase in the number of optical sensors and cameras being integrated into electronics devices. These go beyond cell phone cameras into automotive sensors, wearables, and other smart devices. The applications can be lens bonding, waveguide imprinting, or other applications where the adhesive is in the optical pathway. To support these various optical applications, new materials with tailorable optical properties are required. There is often a mismatched refractive index between plastic lenses such as PC (Poly Carbonate), COP (Cyclo Olefin Polymer), COC (Cyclo Olefin Copolymer), PMMA (Poly Methyl Methacrylate), and UV curable liquid adhesive. A UV curable liquid adhesive is needed where you can alter the refractive index from 1.470 to 1.730, and maintain high optical performance as yellowness index, haze, and transmittance. This wide range of refractive index possibilities provides optimized optical design. Using particular plastic lens must consider how chemical attack is occurring during the process. Another consideration is that before the UV curable liquid adhesive is cured, chemical raw component can attack the plastic lens which then cracks and delaminates. We will also show engineering and reliability data which defined root cause and provided how optical performance is maintained under different reliability conditions.
