德仪HD DLP Pico投影仪芯片缩至0.3英寸

wentao0416

不知道这个板子刘工关注没。
新华网2014年2月25日电 排除电池续航能力的因素，没有厂商在手机里内置投影仪是因为这将大大增加手机的厚度。但据美国科技博客Gizmodo报道，由德州仪器（Texas Instruments）研发的一款仅0.3英寸厚的HD数字光学处理芯片（DLP）组Pico，让手机生产商们开始考虑在手机里内置投影仪。

　　DLP采用成千上万个微小的方形16x16um镜片处理红、绿、蓝（RGB）数据，从而产生图像。而德州仪器通过在芯片上集成两倍数量镜片，使其能够产生1280x720 HD高清图像，亮度也能达到原有DLP的两倍。而谈到电池寿命，这款新研发的芯片组也比过去的芯片省电50%。

　　因此，将这样的芯片整合到手机或平板电脑中，不必再担心电池不够用或是增加厚度了。

　　译者：张免

　　百度新闻与新华网国际频道合作稿件，转载请注明出处。

　　Concerns over battery life aside, the real reason your smartphone doesn"t have a built-in projector yet is because it would add too much thickness to the device. And because shaving millimeters helps add to a smartphone"s appeal, Texas Instruments might have finally found a way to convince handset makers to include a minuscule projector with its new 0.3-inch HD DLP Pico chipset.

　　DLP chips use an array of microscopically small mirrors that each move independently to reflect red, green, or blue light and produce an image. And Texas Instruments has managed to squeeze twice as many of those mirrors onto this tiny chip to produce a 1280x720 HD image with twice the brightness of its predecessors.

　　And speaking of battery life, this new chipset also happens to use around 50 percent less power than previous versions. So squeezing one into a smartphone or tablet is even more plausible now given you won"t be trading off as much in terms of added bulk or reduced battery life.来源新华国际分享到：新华网2月25日电)

彬彬有李

只能是便携式的，不适合家用