Chinese enterprises lead the future? Generation 2 Quantum Dot Technology Analysis

In the previous section, we analyzed why TCL is focusing on quantum dot display technology. TV manufacturers such as Samsung and Hisense have joined the QD TV camp: "TCL is a strong leader! Quantum dot display technology has become a "sweet spot," and mentions that the quantum dots display technology of "photoluminescence" at the present stage has a lot of exciting technical features. Next, we want to discuss the development prospects of the next quantum dot display technology - " "Electroluminescence" is the key to QD's real interest in QDs.



The world's top chemist, Zhejiang University professor, QD senior expert - Peng Xiaogang

The readers should also remember Prof. Peng Xiaogang, the top international nanomaterials scientist and Professor of Chemistry at Zhejiang University. Hangzhou Najing Technology Co., Ltd., founded on the patent transformation achievements of Prof. Peng, was established at the end of 2009. It has a venture capital investment of 53 million yuan. It mainly develops solid-state lighting, biomedical diagnostics, and solar cell terminals based on quantum dot high-tech materials. product. In 2013, Peng Xiaogang was selected as one of the world's top 100 chemists.


Najing Tech (Arkansas) China Quantum Dot Company




Najing Tech has established a quantum dots electroluminescent display project research and development center

To sum up, Prof. Peng Xiaogang is the world's top presence in the field of quantum dots, and his authority is impeccable. Therefore, the future development trend of quantum dot display technology that we will discuss next is closely related to this great and authoritative chemist. Nan Jing Technology, which is closely related to Prof. Peng Xiaogang, has established a R&D center for quantum dot “electroluminescent” printed display projects. After reading and reading, people will understand why quantum dot display technology has great potential, and it can also correctly recognize the trend and direction of future development.


Quantum dot "electroluminescence" destroys OLED


Reiterately, at this stage, quantum dot TV products are based on the first generation technology of "photoluminescence", LED backlighting is still required for display assistance, and the second generation of quantum dots will be "electroluminescence" technology, which is self-luminous as OLED. , completely out of the shackles of "liquid crystal", is the real sense of the future of display technology, and each dimension can suppress the powerful display technology of OLED display technology.



Photoluminescence - lifting liquid crystals to a level that does not lose OLEDs




Electroluminescence - The prospect of quantum dot display technology is more than just a TV

Regarding the quantum dot display technology, Zhongguancun Online has been actively studying and following up. For the first time, readers were introduced to “What is the Quantum Dots?” The author quickly added a more accurate report: “The Ultimate Evolution of Liquid Crystals Quantum Screen QLED technology in-depth analysis, two years ago the author threw a quantum dot "photoluminescence" is - the ultimate shape of the LCD, this view is correct. After the development of quantum dots to the second generation of "electroluminescence", the television industry will completely bid farewell to liquid crystal technology.


About Quantum Dot Display Technology


In 2014, Liang Qichun, assistant president of TCL Group and general manager of Brand Management Center, once said: “QD QLED display technology is independently developed by its own Huaxing Optoelectronics (only refers to the TCL brand itself), and QD display performance of QDs is superior to the loud voice. OLED TVs, while manufacturing costs are much lower than OLED TVs, have a broader market space."



Quantum dots (electroluminescence) outperform OLED in color and power consumption

In December 2013, QD Vision co-founder and chief technology officer Cole Sullivan stated: “QD Vision (founded in 2005) has long been dedicated to the research of electroluminescent technology for QLED quantum dots. And now is the perfect time for its commercial application." The famous market research firm DisplaySearch analyst Jennifer Kolegwei said: "If the QD Vision electroluminescence technology is applied, it is a good thing for the display industry."



Quantum dot electroluminescence (QLED) printed display technology is equally promising than OLED

In other words, anyone who can grasp electroluminescent quantum dot display technology faster and better will have a better chance of becoming a leader in this industry. Fortunately, one of these three companies is our China Nano Crystal Technology ( Najing Tech), when communicating with Prof. Peng Xiaogang, the great chemist expressed with confidence that “Nanjing Technology is in the leading position in the field of quantum dot research.” This is what we said earlier, China has the opportunity to lead the entire display industry. development of. Such a glorious thing, I believe that you and the reader are the same, I look forward to endless. It can be seen that Najing Technology related to Prof. Peng Xiaogang has conducted in-depth research on quantum dot electroluminescence. However, all quantum dot companies understand that electroluminescence really has the ability to overwhelm OLEDs in all aspects. Therefore, the United States QD Vision The company is also increasing horsepower to study second-generation electroluminescent quantum dot display technology. As for Nanosys Quantum Dots, there is no need to say more.


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