论文部分内容阅读
最近有朋友咨询笔者,“在十万元以内,什么样的数字类家庭影院投影机的效果能够媲美古老的三枪式CRT投影机?”这是一个让不少元老级发烧友头痛的问题。以目前数字类家庭影院投影机的风格来说,包括DLP、3LCD以及LCoS,最接近传统模拟投影机的,笔者认为是LCoS反射式液晶投影机,同样是强调高对比度,并没有过高的亮度输出,但拥有令人惊叹的黑位表现,色彩细腻,过渡顺滑,景深感突出。而作为反射式液晶的代表品牌之一的JVC,最近又带来了一款旗舰级的机型DLA-HD990-BC。这款投影机与大家非常熟悉的DLA-HD950-BC相比,外形上并没有明显的区别,只是内部用料更为上乘,在关键的原生对比度方面再度得以提升,达到了70000:1的超高对比度,是JVC创造的另一个惊人的原生对比度参数。
Recently, a friend consulted the author, “In less than one hundred thousand yuan, what kind of digital home theater projector’s effect can be comparable to the ancient three-gun CRT projector?” This is a headache for many veteran enthusiasts . To the current digital home theater projector style, including DLP, 3LCD and LCoS, the closest to the traditional analog projector, I think it is LCoS reflective LCD projector, the same emphasis on high contrast, and not too high brightness Output, but with stunning black performance, delicate colors, smooth transition, depth of field highlight. JVC, one of the leading brands of reflective LCDs, recently introduced a flagship DLA-HD990-BC. Compared with DLA-HD950-BC, which is familiar to all of you, this projector has no obvious difference in appearance, but the internal materials are more superior, and once again improved in the key native contrast ratio to 70000: 1 High Contrast, another stunning native contrast parameter created by JVC.