|
|
|
|
||
Green laser diode production is cutting edge MEMS micro projector from joe spaz ymbhttp://translate.googleusercontent.com/translate_c?hl=en&rurl=translate.google.com&tl=en&u=http://w ww.mem.com.tw/article_content.asp?sn=1112160014&usg=ALkJrhi1cpn6O_r03-RkU-my1ycNIy5U9w Green laser diode production is cutting edge MEMS micro projector 2011/12/19 Huang Yaowei Micro-electromechanical systems (MEMS) development of micro-projector is expected to significantly leap forward. In particular, the direct radiation in the green laser diode (Direct-emitting Green Laser Diode) in the first half of the amount of post-2012, will enable MEMS laser micro-projector-ray machines, break through the use of synthetic green technology, size limits, and further so that the thickness of miniature to 7 mm below, and to achieve high-resolution projection effects, thereby enhancing the mobile device manufacturers will import and speed. General Manager of Hong Changli said Advanced Micro Systems, 2012 to 2013 a variety of micro-projector equipped with a large number of products will be released, now is the card is the perfect time to position the supply chain. Hongchang Li, general manager, said Advanced Micro Systems, 2012 OSRAM (OSRAM), EpiCrystal and Corning (Corning) of green laser diodes mass production, the bound to bring more light, higher resolution and energy efficiency, and lower development costs for MEMS laser micro-projectors come out. Thus, MEMS laser micro-projectors that can meet the import smart phones, tablet PCs and other products of the size and performance requirements, to attract mobile device manufacturers. In fact, in addition to MEMS laser micro-projectors, the digital light processing (DLP) and LCOS (LCoS) technology camp also aggressively develop the mobile market, competition is increasingly intense; However, micro-projectors embedded in mobile devices, confidential, not only must consider the module size, projection resolution is a major key. Hongchang Li pointed out that there are a considerable focus on the mobile device display quality, in order to link the user experience, resolution of the projector along with rising demands, support SVGA (800 × 600) has become a basic requirement, even with the original equipment manufacturer manufacturer (OEM) out 720p (1,280 × 720) size; obvious micro-projector for both small size and high resolution in order to enter the mobile market. Hong Changli further analysis, compared to DLP and LCoS technology in improving the resolution of the difficult challenges faced when, MEMS laser micro-projectors in the green laser diode make up the technology gap, the high resolution and has been able to both light the benefits of size, will inspire the industry and its mobile device market confidence after the great potential of development. In fact, breaking the green laser diode technology bottleneck, has been encouraging both the MEMS micro-projector manufacturers increase its investment, and attracted many OEM and module factory attention, period to catch the mobile devices into micro-projection function boom, thus stimulating the growth of the company's revenue next year. Hongchang Li said, the world's leading projector, MEMS laser micro-businesses - Microvision, the second half of 2012 has been planning the use of red, blue, green laser diode to create the thickness of 7 mm below the optical drive engines, will also pushing up the MEMS scanning mirror themselves freely 720p resolution level, the period of both high-resolution, thin size of the dual advantage, fought over the mobile device built-in micro projector features business pie. Similarly, the system is also actively developing advanced micro-laser scanning MEMS chip, and 720p-dimensional MEMS scanning mirror; while green laser diode in a decent city, inspired, began to cut into the light machine engine R & D, Ray-term development of MEMS package radio module solution for micro-projection, power plants quickly enter the micro-projection module market. Hongchang Li stressed that Advanced Micro Systems will be published next year Kuanjin 4.5 mm of MEMS laser scanning chip and wafer level packaging (WLP) or CoB (Chip on Board) package, lowering the overall die size; the same time, the chip will scanning frequency raised to support 720p resolution, to meet the MEMS micro projector module developers full design requirements. As for the light machine engine parts, with the introduction of MEMS laser scanning chips, Advanced Micro Systems will develop the thickness of 7-8 mm light machine engine, and achieve 15 lumens brightness (lm), power consumption is only 1 watt (W) of the standard . However, Hongchang Li stressed that the system still provides the advanced micro-chip MEMS-based, does not intend to expand production of light machine engine, but in entire micro-projector solutions to help quickly import module plant design. |
return to message board, top of board |