Macrumors确认iPad 3的2048x1536 Retina Display

chakane048

http://www.macrumors.com/2012/02 ... 536-retina-display/

Over the past couple of months, several

photos

of

displays

claimed to be

for the iPad 3

have 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.

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.

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.

phillo

再一次改变一切！

PS:这次的ppi是多少？

neverer

这次没到那个所谓的retina吧……

GALLADE

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……

没事，我们再一次重新定义retina

john

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……

可以重新定义retina

532

我草，这保密协议怎么搞的，不怕跨星球追捕么

asuka.

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

532

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

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

ureksa

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

卖概念是苹果的专利

kaiki_aiolos

其实他们应该这样定义retina：是上一代像素点的四倍。

myrain

高分显示器即将迎来开发者新一轮抢购热潮

纸冰心

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

骚你那so905ics是2.7寸854x480噢 ppi360+

eva02eva02

IPAD3卡的话 买IPAD4就行了

jarkol

8核 ipad4，重新定义推土机么？

ov_efly

OLED 什么时候能到这分辨率
三棒子 你的新工艺加油啊

01046

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

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。

hydro_soka

其实10多年前的T221就 200+ PPI了吧

asuka.

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

屎普904也有差不多10年，2.4寸也有640X480，dpi 333

tk.cocacola

果粉你好米霸再见

壕夶

鸳鸳相抱

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.........

Justice_jsj

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  

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!

stepbystep

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！”

532

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!

我一直很好奇这是给什么生物用的

ov_efly

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

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

michael357

进来看闪光弹的
什么 您还嫌家里设备不够多？？？？

Milkyway

这么一说当年使的电老虎技嘉 i350好像也是retina诶