2209WA VS 2007WFP 同是IPS的王者较量

gigi9425 · 发表于 2009-1-30 11:19

求达人对比测评

本人只有2007WFP ips 版本

故想知道二者色彩表现差异另外就是弄清楚E-IPS到底和S-IPS有啥不一样呢？

James007ss · 发表于 2009-1-30 11:24

对于这个E-IPS，现在的看法似乎有以下几种，一是其实就是S-IPS，二是廉价版的S-IPS，三是AS-IPS的廉价版，个人觉得是三。首先参数方面相比S-IPS，更接近AS-IPS，然后考虑到价格，所以认为是AS-IPS改进降低了成本的版本。以上纯为个人意见。

gigi9425 · 发表于 2009-1-30 11:28

AS-IPS 和 S-IPS 的差别在哪里吖？

James007ss · 发表于 2009-1-30 11:35

IPS

IPS (in-plane switching) was developed by Hitachi in 1996 to improve on the poor viewing angles and color reproduction of TN panels. Most panels also support true 8-bit per channel color. These improvements came at the cost of a slower response time, initially about 50ms. IPS panels were also extremely expensive. A partial list of LCDs that utilize IPS can be found at PcHardwareHelp.

IPS has since been superseded by S-IPS (Super-IPS, Hitachi in 1998), which has all the benefits of IPS technology with the addition of improved pixel refresh timing. Though color reproduction approaches that of CRTs, the dynamic range is lower. S-IPS technology is widely used in panel sizes of 20" and above. LG.Philips remain as one of the main manufacturers of S-IPS based panels.

Evolution of IPS LCD electrode structures and performance (from Hitachi)

AS-IPS – Advanced Super IPS, also developed by Hitachi in 2002, improves substantially on the contrast ratio of traditional S-IPS panels to the point where they are second only to some S-PVAs. AS-IPS is also a term used for NEC displays (e.g., NEC LCD20WGX2) based on S-IPS technology, in this case, developed by LG.Philips.

A-TW-IPS – Advanced True White IPS, developed by LG.Philips LCD for NEC, is a custom S-IPS panel with a TW (True White) color filter to make white look more natural and to increase color gamut. This is used in professional/photography LCDs.One such monitor to use this technology is the NEC LCD2690WUXi.

H-IPS – Released in late 2006, it improves upon its predecessor, the S-IPS panel. The H-IPS panel is used in the NEC LCD2490WUXi and LCD2690WUXi, Mitsubishi RDT261W, HP LP2475w, Planar PX2611W,[2] and Apple's newest Aluminum 24" iMac. H-IPS up close.

Image of a (switched on) transreflective color TFT LCD taken under a microscope with reflected light illumination lamp off (top, self-illumination only) and on (bottom).

Fringe Field Switching is a technique used to improve viewing angle and transmittance on IPS displays. [3]

英文WIKI上关于IPS的相对详细的说明。AS-IPS对比S-IPS应是在响应时间方面改进了。

languaf · 发表于 2009-1-30 11:40

抽你丫的标题党

gigi9425 · 发表于 2009-1-30 11:48

啥标题党了
我没有2209让我怎么上图？
你要是要我上2007WFP的劈叉的都可以上给你看
我想在就想知道2209和2007的屏幕素质差异

这个也是很多人要求等待开箱测评再买的原因

smty1111 · 发表于 2009-1-30 12:05

楼主别忙，我有2007fp s-ips，刚才给dell客服打了电话，2209wa已经离我家不远了，预计最迟2月1日能到，到时候我会上一个测评。:p

gigi9425 · 发表于 2009-1-30 12:12

呵呵幸好你有这下可以解开谜题了

gigi9425 · 发表于 2009-1-30 12:26

有个事情挺奇怪的？？？？
GZER 很多都拿到了2209 但是就是没有人提到黑屏表现漏光黑色下发红等问题吖。。。。。。。。。。。。

gigi9425 · 发表于 2009-1-30 12:30

还有一个就是2209的色彩过渡如何这个以前2007WFP可是一个痛处

pkttttt · 发表于 2009-1-30 12:49

提示: 作者被禁止或删除内容自动屏蔽

wingsinsky · 发表于 2009-1-30 12:55

怎么不是标题党
这标题怎么看都是测评不是求测评
敢写清楚点么

we10 · 发表于 2009-1-30 13:09

有个事情挺奇怪的？？？？
GZER 很多都拿到了2209 但是就是没有人提到黑屏表现漏光黑色下发红等问题吖。。。。。。。。。。。。
gigi9425 发表于 2009-1-30 12:26

已经有人测过了，黑位IPS基本上是废物。

bluefeather · 发表于 2009-1-30 13:27

到底这个 e ips 出身母线众说纷纭没有个官方的说法

hongyuli · 发表于 2009-1-30 15:08

确实是标题党，虽然LZ死不承认。
不承认，更可恶。{lol:]

lwzx · 发表于 2009-1-30 16:42

一切为了活跃度成正式会员

hammer999 · 发表于 2009-1-30 16:53

活跃度啊活跃度。。。

kmark · 发表于 2009-1-30 17:36

可能是金融风暴下LG库存清仓面板，不管好坏大批量的清仓价。就跟晚上市场上的白菜差不多意思

oxeast · 发表于 2009-1-30 17:38

谁来给我翻译一下谢谢啦

king3000 · 发表于 2009-1-30 17:40

活跃度~~~~

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