On April 10th, according to foreign media reports, according to upstream supply chain industry sources, Intel has decided to use the touch screen function as the standard configuration of the third-generation ultrabook computer. Intel will release the Haswell platform in early June, and it is expected that the third-generation ultrabook computers will be released soon.
However, the total related cost will increase by at least US $ 70 to US $ 80; although Intel hopes that its brand partners can mark a competitive price for their Ultrabook PCs, industry insiders worry that such a strategy will greatly invade Profits of ODM manufacturers.
The strong growth in demand for touch screen panels has caused a 20% shortage of touch screen panels, and has led to high prices for touch screen panels. Industry insiders pointed out that since the price of DRAM is also increasing, and Intel's upgrade to the Haswell platform will also increase the price accordingly, the relevant manufacturers must try to reduce the cost of other parts in order to ensure the price competitiveness of the product as much as possible.
Although Intel recently increased its marketing subsidies by 20% and promised to partners that the supply of key components such as touch screen panels will always be smooth, industry insiders believe that these measures will not benefit the overall performance of the partners.
The aspheric lens uses a single element design, which helps reduce the number of lenses in the optical assembly. Unlike spherical lenses, aspheric lenses have a more complex surface, and the curvature of the surface gradually changes from the center of the lens to the edge of the lens. The most significant advantage is that it can correct the spherical aberration caused by the Spherical Lens in the collimation and focusing system. One of the applications of aspheric lenses includes focusing the output from a laser diode, which not only reduces the overall cost, but also outperforms components designed using traditional spherical optical lenses.
The asphere's more complex surface profile can reduce or eliminate spherical aberration and also reduce other optical aberrations such as astigmatism, compared to a simple lens. A single aspheric lens can often replace a much more complex multi-lens system. The resulting device is smaller and lighter, and sometimes cheaper than the multi-lens design.Aspheric elements are used in the design of multi-element wide-angle and fast normal lenses to reduce aberrations. Small molded aspheres are often used for collimating diode lasers.
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