2010-11-04

Momentive Cooperates with Lee&Lee to Develop LED Lens for Flat-panel, LCD TVs

Momentive Performance Materials has developed a partnership with Lee&Lee Hi-Tech Co., a manufacturer specializing in liquid silicone rubber (LSR) injection molding, to utilize Momentive’s Silopren* LSR 7000 Series to designed LED lens parts for flat-panel, LCD TVs. LSR 7000 is a family of highly LSRs, which is capable of achieving highly complex optical components that surpass those made with traditional thermoplastic materials or glass.
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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