Hong Kong is really Hong Kong. Is oled screen really that bad?

First, the advantages of organic light-emitting diodes are 1, the thickness of which can be less than 1mm, which is only 1/3 of that of LCD screens, and the weight is lighter;

2, solid mechanism, no liquid matter, so the seismic performance is better, not afraid of falling;

3. There is almost no problem of viewing angle, and even when viewed from a large viewing angle, the picture is still undistorted;

4. The response time is one thousandth of that of LCD, and there is absolutely no smear phenomenon when displaying moving pictures;

5, good low-temperature characteristics, can still display normally at MINUS 40 degrees, LCD can't;

6, the manufacturing process is simple and the cost is low;

7. The luminous efficiency is higher and the energy consumption is lower than that of LCD;

8. It can be made on substrates made of different materials and can be made into flexible displays.

Second, the disadvantage of organic light-emitting diodes is 1, and the service life is usually only 5000 hours, which is at least 10000 hours lower than that of LCD;

2, mass production of large-size screens cannot be realized, so it is only suitable for portable digital products at present;

3. There is a problem of insufficient color purity, and it is not easy to show bright and rich colors.

Is Shanghai Yangshan Deepwater Port really the largest port in the world?

Shanghai Yangshan Deepwater Port has surpassed Singapore Port in container throughput and become the largest port in the world.

Yangshan Deepwater Port is the largest island-type artificial deepwater port in the world, and it is also a strategic hub project for the construction of Shanghai International Shipping Center. There are 16 70,000-10.5 million-ton deep-water container berths in Yangshan Port Phase I to Phase III, and the annual container throughput exceeds10.5 million TEU. The Shanghai Yangshan Phase IV automatic terminal was fully started in February 20 14.

After nearly three years of hard construction and 18 months of meticulous and comprehensive equipment and system debugging, it was put into trial production in Hong Kong on 20 17 12 10. By the end of June, 2065438+2008, the terminal operated nearly 300 large-scale trunk and feeder ships, with a container throughput of 632,000 TEUs, with the highest day and night throughput reaching 8,955.25 TEUs.

At present, the affiliated routes of Yangshan Phase IV Terminal are mainly the Middle East Persian Gulf routes, including AGX, HDM, RES 1, RES2, MEA 1, AR 1, MEA4 and MEA5. Shandong Branch has established cooperative relations with more than 20 well-known shipping companies, such as COSCO Container Shipping, Maersk Shipping, mediterranean shipping company, CMA Shipping, Iranian Shipping, Evergreen Shipping, HerBeurotte Shipping, Taiping Shipping, OOCL, and American Presidential Steamship.

Extended data:

Yangshan deepwater port area is located on the rugged archipelago of Shengsi, Zhejiang, at the mouth of Hangzhou Bay and outside the Yangtze River estuary. It is composed of dozens of islands such as Dayangshan and Xiaoyangshan, and it is the first port built on the island in China. Yangshan Port is about 32km away from Shanghai Nanhui Luchao Port in the northwest, 90km away from Ningbo Beilun Port in the south, and the Huangzeyang Waterway in the east longitude is directly connected to the sea, only 45 nautical miles away from international routes, which is also the nearest deep-water port to Shanghai.

Yangshan Deepwater Port Area has an annual designed throughput of 9.3 million TEUs, a wharf coastline of 5,600 meters and deep-water container berths 16, which can accommodate the full-load berthing operation of the world's largest container ship. It is estimated that the throughput of Yangshan Port will reach 65,438+0,065,438+million TEUs this year, which is twice the annual throughput. Yangshan Port has completed more than 35 million TEUs since its opening five years ago, with an average annual growth rate of 32.5%.