Macrumors确认iPad 3的2048x1536 Retina Display
http://www.macrumors.com/2012/02/17/confirmed-ipad-3-has-a-2048x1536-retina-display/Over the past couple of months, several photos of displays claimed to be for the iPad 3have surfaced from various sources. Such parts leaks are typical with the device's expected debut early next month. While reports have claimed that these displays are high-resolution "Retina" displays, there has been no definite confirmation of these claims so far.
http://cdn.macrumors.com/article-new/2012/02/ipad_3_display_mr_ruler.jpg
MacRumors has now been able to obtain one of these iPad 3 displays and examine it under a microscope in an effort to determine whether it is indeed an ultra-high resolution Retina display. Physically, the purported iPad 3 display is the same size as the current iPad 1 and iPad 2 display at 9.7" in diagonal, and looks quite similar to the naked eye.
However, when comparing the iPad 3 display to one from an iPad 2 under a microscope, the difference in resolutions becomes readily apparent, with the iPad 3 display's pixels appearing to be one-quarter the size of those on the iPad 2.
http://cdn.macrumors.com/article-new/2012/02/ipad_2_ipad_3_pixels.jpg
Since we only had a raw iPad 3 display with no method to power it, taking high quality photos of the pixels was difficult. Still, even with the relatively poor lighting, you can easily make out the pixels on each display (made up of red, green and blue elements). We highlighted a cluster of 4 pixels (2x2) from the iPad 2 to compare it to the same area on the iPad 3. On the iPad 3, the same cluster was occupied by 16 pixels (4x4) -- exactly twice the resolution in each direction.
Extrapolating out, the iPad 3 screen should carry a full resolution of 2048x1536, exactly twice the linear resolution of the iPad 1 and iPad 2 which is 1024x768. Such a screen should be able to display much sharper images as compared to the previous generation iPads.
Apple is expected to introduce the iPad 3 with a media event on March 7, and the device is rumored to be carrying this high-resolution display, a new A6 system-on-a-chip, and LTE support for models with cellular data capabilities. 再一次改变一切！
PS:这次的ppi是多少？ 这次没到那个所谓的retina吧…… 引用第2楼neverer于2012-02-18 11:08发表的:
这次没到那个所谓的retina吧…… images/back.gif
没事，我们再一次重新定义retina 引用第2楼neverer于2012-02-18 11:08发表的:
这次没到那个所谓的retina吧…… images/back.gif
可以重新定义retina 我草，这保密协议怎么搞的，不怕跨星球追捕么 发现我08年买的sh906i和so906i都是3寸854X480也是dpi超300了，当年这么多日厂用这个规格怎么就没发明个retina来呢 引用第6楼asuka.于2012-02-18 11:27发表的:
发现我08年买的sh906i和so906i都是3寸854X480也是dpi超300了，当年这么多日厂用这个规格怎么就没发明个retina来呢 images/back.gif
他们改变了世界，但由于不会做PPT不会做Presentation，所以没有改变历史 引用第6楼asuka.于2012-02-18 11:27发表的:
发现我08年买的sh906i和so906i都是3寸854X480也是dpi超300了，当年这么多日厂用这个规格怎么就没发明个retina来呢 images/back.gif
卖概念是苹果的专利 其实他们应该这样定义retina：是上一代像素点的四倍。 高分显示器即将迎来开发者新一轮抢购热潮 引用第6楼asuka.于2012-02-18 11:27发表的:
发现我08年买的sh906i和so906i都是3寸854X480也是dpi超300了，当年这么多日厂用这个规格怎么就没发明个retina来呢 images/back.gif
骚你那so905ics是2.7寸854x480噢 ppi360+ IPAD3卡的话 买IPAD4就行了 8核 ipad4，重新定义推土机么？ OLED 什么时候能到这分辨率
三棒子 你的新工艺加油啊 引用第6楼asuka.于2012-02-18 11:27发表的:
发现我08年买的sh906i和so906i都是3寸854X480也是dpi超300了，当年这么多日厂用这个规格怎么就没发明个retina来呢 images/back.gif
一拍脑袋想到的宣传词，傻逼们就把retina当作个新鲜东西吹来捧去。
苹果嘛，改变世界这种事肯定就是它做的。
回 13楼(纸冰心) 的帖子
其实10多年前的T221就 200+ PPI了吧Re:回 13楼(纸冰心) 的帖子
引用第18楼hydro_soka于2012-02-18 16:34发表的 回 13楼(纸冰心) 的帖子 :其实10多年前的T221就 200+ PPI了吧 images/back.gif
屎普904也有差不多10年，2.4寸也有640X480，dpi 333 果粉你好米霸再见
壕夶 当年买显示器还嫌点距太小看着不舒服呢........
这说白了是个软件问题........不让人看着舒服，硬件做得再牛逼也没用......... 引用第16楼ov_efly于2012-02-18 14:14发表的:
OLED 什么时候能到这分辨率
三棒子 你的新工艺加油啊 images/back.gif
骚尼那NEX-7的电子取景器不是0.5寸XGA分辨率的OLED屏嘛,换算成和水果的Ipad3一样的QXGA也就只有1寸的哦! 这样新一代写轮眼肯定要诞生了吧？
“你那ipad2颗粒感能跟我的3比吗？别不服，你等等，我找找我的放大镜！” 引用第22楼Justice_jsj于2012-02-18 18:22发表的:
骚尼那NEX-7的电子取景器不是0.5寸XGA分辨率的OLED屏嘛,换算成和水果的Ipad3一样的QXGA也就只有1寸的哦! images/back.gif
我一直很好奇这是给什么生物用的 引用第24楼532于2012-02-18 18:32发表的:
我一直很好奇这是给什么生物用的 images/back.gif
因为它的定位是取景器
我就看三棒子的产能了
今年应该是新工艺LTPS
上个11寸或10寸 进来看闪光弹的
什么 您还嫌家里设备不够多？？？？ 这么一说当年使的电老虎技嘉 i350好像也是retina诶
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