Laser display has been grabbing people`s attention in recent years. The features of compact volume, low power assumption, high definition projecting quality, true RGB color appearance, and extensive kinds of projection surface make endless pursuit of RGB display solutions. However, the most comprehensive obstacle to remove is the laser source that requires high quality output of green, blue and red light wavelengths.

HC Photonics Corp., as a technology leader in wavelength converter field, has looked into the possibilities of generating the exact components for the right laser source. With the available IR laser technologies, HCP's periodically poled nonlinear crystals enable the generation of green, blue and red lasers with specific wavelengths. The PPXX chips combined with available IR pumping source can make up the absence of high quality blue and green laser source. The volume of the compact laser system could be reduced compared to that of the light source systems with lamps and LEDs since the ready-to-use RGB lights supersede the present beam splitting systems. Thus, the fewer components the laser system needs, the more cost-effective and the smaller the commercial displays will be.
HCP provides full spectrum solution to meet diverse demand for laser source applications. With special design, any wavelength light can be generated by passing through HCP PPXX chips. It enhances power efficiency compared to the lamp source and consequently derives low power consumption, the key point to portable devices. There will be a big vision toward laser display development in the near future. The applications such as large screen RPTV, head-up display for automobile, miniature portable projectors, and even next-generation display for mobile phones could likely be realized commercially. Currently, HCP is starting the volume production preparation for special designed PPXX chips, so as to fully meet the expected demand of laser display applications in the near future.