从１０多年前液 晶（ＬＣＤ）投影机问市以来，投射亮度一直就是众投影机厂商竞相设法突破、改善的重点功能之一，原因无他，只有具备高亮度的液晶投影机，才能在正常的办公环境或室内灯光下，直接利用液晶投影机投射出大画面，作好一场漂亮提案！另外的好处就是，高亮度投影机还可以避免听众摸黑偷懒打瞌睡的情形。 笔者的公司主要负责给客户提供好的活动创意，帮助推动其产品销售，经常要给客户做提案。所以笔者也常有机会接触投影机。最近公司购进了一自信诚金典ＪＤ－５３０投影机，正好来个先睹为快。 Since more than 10 years ago LCD projector market, projection brightness has been one of the projector manufacturers strive to break through to improve, one of the key functions, because without him, only with high brightness LCD projector, in order to normal Office environment or indoor lighting, direct use of LCD projector projection large screen, make a beautiful proposal! The other benefit is that high-brightness projectors also prevent listeners from getting lazy and sleepy. The author’s company is mainly responsible for providing customers with good creative ideas to help promote their product sales, often to give clients a proposal. So I often have the opportunity to touch the projector. Recently, the company bought a JD-530 self-confidence Jintan projector, just to preview.