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标题: 索尼公布 Crystal LED Display [打印本页]

作者: Edison 时间: 2012-1-10 14:35
标题: 索尼公布 Crystal LED Display

Full HD 55-inch Prototype model Exhibited at 2012 International CES

Tokyo, Japan – January 10, 2012 – Sony Corporation (“Sony”) today announced that it has developed the next-generation self-emitting display, “Crystal LED Display,” and presents a Full HD, 55-inch prototype model at the ‘2012 International CES’ (International Consumer Electronics Show held in Las Vegas, Nevada, from January 10 - 13, 2012). It is the industry’s first 55-inch Full HD self-emitting display using LEDs as the light source.

The “Crystal LED Display” is a self-emitting display that uses Sony’s unique methods to mount ultrafine LEDs in each of the Red-Green-Blue (RGB) colors, equivalent to the number of pixels (approximately six-million LEDs for Full HD). The RGB LED light source is mounted directly on the front of the display, dramatically improving the light use efficiency. This results in images with strikingly higher contrast (in both light and dark environments), wider color gamut, superb video image response time, and wider viewing angles when compared to existing LCD and plasma displays, with low power consumption. Furthermore, due to the display’s structure, the “Crystal LED Display” is also ideal for large screens.

Compared to existing LCD displays, the 55-inch prototype exhibited at CES is boasting approximately 3.5 times*1 higher contrast in light environment, approximately 1.4 times wider color gamut, and approximately 10 times faster video image response time (all values based on current Sony models). Sony envisages a wide range of applications for its “Crystal LED Display”, ranging from professional to consumer use. Parallel to its continued development and commercialization of organic light emitting diode (OLED) displays, Sony will work conscientiously to bring the “Crystal LED Display” to market.

< Main specifications of the prototype >

Panel size: 55-inch

Number of pixels: 1,920 x 1,080 x RGB
(Full HD: uses approx. 2 million each of RGB LEDs,

a total of around 6 million LEDs)

Display elements: RGB LEDs

Brightness: Approximately 400 cd/m2

Viewing angle: Approximately 180 degrees

Contrast (dark environment): More than measurable limit values

Color gamut: More than 100% compared to NTSC (xy)

Power consumption (panel module): Under approximately 70W*2

*1 Average of the front of the screen and a diagonal direction (45 degrees), with environmental illuminance of 100 lux

*2 Average power consumption using moving picture video signal stipulated by IEC62087 Ed.2.0

作者: qsxyz 时间: 2012-1-10 14:43
求翻译。自发光非背光LED？

作者: Edison 时间: 2012-1-10 14:45
[attach]1743610[/attach]

作者: Edison 时间: 2012-1-10 14:45

qsxyz 发表于 2012-1-10 14:43
求翻译。自发光非背光LED？

一个子像素一个 LED。

作者: qsxyz 时间: 2012-1-10 14:51

Edison 发表于 2012-1-10 14:45
一个子像素一个 LED。

一个像素应该三个LED吧？RGB各一个。。。骚尼太NB了。看来想在OLED之前先用LED圈地，难怪前几天宣布退出OLED民用市场，原来有这手

作者: f7fs 时间: 2012-1-10 19:55
这个就是RGB LED背光液晶面板吗？

作者: bull 时间: 2012-1-10 20:05

f7fs 发表于 2012-1-10 19:55
这个就是RGB LED背光液晶面板吗？

这和LCD一毛钱关系都没有

作者: AD2012 时间: 2012-1-10 21:21

看上去就是把街上的LED显示屏小型化

作者: Justice_jsj 时间: 2012-1-12 01:18
这货就是OLED的表亲嘛，一个是用有机发光二极管这个就是用发光二极管而已

作者: Edison 时间: 2012-1-13 17:21
我觉得 OLED 和这种可能是巨量精密 LED 硬嵌的实现方式谈不上表亲了。

作者: wuhao911 时间: 2012-1-14 01:05
本帖最后由 wuhao911 于 2012-1-14 01:08 编辑

哼哼，真要期待你们就期待sony的GXL或者他的下一代吧，这个是极其nb和可怕的东西。这个是神级的显示，基本上在任何方面都能超越crt几倍以上。

作者: qsxyz 时间: 2012-1-14 09:22
GXL都N年没消息了，估计早内部否决了。

作者: wuhao911 时间: 2012-1-14 18:20
本帖最后由 wuhao911 于 2012-1-14 18:22 编辑

根本不是那么回事，不跟sony的人接触过的人不知道啊，那玩意正在等着8k影院标准呢。那东西放在现在的4k系统上是没有意义的，传统光源还没到极限，但是到了8k以上就不是那么回事了，传统光源根本就承受不住。

作者: JimmyZ 时间: 2012-1-16 12:14
GxL是投影跟这根本不是一个范畴的好不好, 而且要说光源, DLP也可以用激光啊

"一个像素应该三个LED吧？" 人家说的一个"子"像素一个LED

"看上去就是把街上的LED显示屏小型化", "这货就是OLED的表亲嘛，一个是用有机发光二极管这个就是用发光二极管而已", 没错, 这些在大神们眼中都只不过是些不值一提的小事情

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