Something about the OLED

I've just read some news on the next generation of iPhone, which indicates that it will use the OLED display technology to increase the time of displaying so that the screen could be designed in a larger size.
After a little searching of the OLED tech, I reach some points of the advantages and disadvantages of it:
Advantages：
1. the thickness could reach an extent of smaller than 1 millimetre, which is one third thin as LCD screen, and the weight is lighter.
2.the physical structure is made of solid stuff, no liquid any more, so that the device could survive from an accident concussion.
3.the limitation on the visual angle of LCD devices is no longer a problem, and the screening quality could be guaranteed even if you capture the screen at a very large visual angle.
4.the responding time is only one thousandth of the LCD tech, therefore, there won't be any trailing smear when showing a motion.
5.the components could work well even if it stays at a very low temperature , which the LCD could not make.
6.the manufacturing technology is very simple and the cost is cutting downer.
7.the illuminating efficiency is higher and the power consuming is lower than that of the LCD's
8.it could produced in different boards with different material, which means the curly screen could be made.

Disadvantages:
1. the lifetime of the OLED device is only 5000 hours, which is far more smaller than that of LCD with 10,00o hours
2. it cannot support a massive production of large screen device, hence it is only widely used in the portable device like the MP3 Player.
3.the color purity is not enough, and it is not easy to display a bright and rich color type.

The paper test for IT position at CCB headquater

It was a really bad day. Seriously, the computer principle, C++ language, SQL database, and so on. I felt very sorry to have got up that early to catch the test.
Out of doubts, the competition was very fierce. And the computer realated questions really made me sick!
Hence, I am going to sum up some points of this kind of paper.
The range is mainly focused in the following aspects:
1. the principle of computer: the CPU, Register, Memory, outer Memory and so on.
2. the software engineering related: all kinds of program: c++
3. data base: SQL language and so on.
4. Network, very little part

Hope that there comes a miracle helping me to go to the next round!

A new idear similar to Twitter

As we kown that Fetion is a free tool to send msgs to China mobile users and the SMS is becoming very popular all round world which has proved that people like to share and want to konw what is going on with their friends, which is a very matural consuming habits.
Twitter is a website provides a sharing platform for users both in web and mobile platform. You can see what is new with the people you followed, including the status, the position and so on. It is a very mature mode now, which had threatend the SMS giant Facebook and made Facebook to come out with a updated user sharing mode.
I was thinking, maybe it was a great oppotunity to share everywhere with any tools(fixed or mobile), as long as it is cheap or even free to share. The Chinese people will like that. Hence, the fetion tools will be a very mature platfom, as the China Mobile possessed two thirds of the whole number of mobile users in China. Fress Sharing both in money and position ways.
The push technology will be welecomed by most of the people, as long as the people can get the information the ordered.
For the name of website, I was thinking of ifollow.com.