Recently, a report by the Legal Evening News on Quantum TV has triggered a lot of consumer concerns. The report quoted the opinions of the Consumers Association, the Ministry of Industry and Commerce, and the State Grid of China and reminded consumers that the purchase of so-called "QDs" TVs requires caution. Do not blindly believe the technical concepts put forward by the merchants. You should know the relevant products in advance when purchasing. Beware of blue eye problems. Blue light worries for health According to the deputy chief editor of China National Grid, the damage caused by blue eyes has been confirmed to be widespread in all types of products that use LCD screens. The essence of quantum dot TV is to add a layer of quantum to the blue backlight of LCD TVs. A film or a quantum tube, because the quantum dot television uses the pure blue light source to excite the photon in the quantum dot, the blue light intensity needed is higher, its imaging process will further exacerbate the blue light's divergence. Therefore, inevitably there are blue eyes and other problems. On the other hand, Beijing's industrial and commercial departments have also taken positive actions in the face of chaos in the television market. They have conducted investigations on the QD TV's false publicity and health threats. A relevant person in the law enforcement team of the Chaoyang Industrial and Commercial Branch stated that when shopping for TVs, it is necessary to pay attention to whether the products have relevant certifications. Carefully identify product information from the manuals and other materials and be alert to the dangers of Blu-ray overdose products such as Quantum TV. New bottle of wine, "revolutionary technology" is not new The development of the home appliance industry and the escalation of consumer demand have resulted in an endless stream of new features and technologies, and the supporting concepts are also speculative. In the e-commerce 618 big promotion, many manufacturers quickly entered the "marketing tricks" competition in a tense period, in which quantum dot TV's propaganda performance is "precious." "Revolutionary technology," "a new generation of display technology," "the future of light," take a circle home appliance stores will find that Quantum TV almost self-proclaimed as the world's "most" good TV products. However, judging by complaints from consumers, Mr. Chen, to Beijing Satellite TV, the truth of Quantum Dot TV does not seem to be so “goodâ€. Mr. Chen had wanted to leave out more than 10,000 yuan experience under the new television technology. The result was endless trouble: When you look at the quantum dot TV, the eyes are particularly dry and it is not easy to sleep. When the children look at their own, they will see tears. Why is this seemingly gorgeous TV so? According to a senior home appliance expert, the so-called "quantum dot TV" currently on the market is precisely called "quantum dot backlight LCD TV." In other words, quantum dot technology is essentially one of many color gamut enhancement technologies. Like RGB LED and wide color gamut CCFL, it belongs to the wide color gamut backlight technology, but it makes the LCD TV look more colorful. Nothing more. The real Quantum-dot TV should be self-luminous. At present, this kind of prototype product using LCD backlight is just a liquid crystal TV with a quantum dot concept cap. Consumption upgrading is the trend of the manufacturing industry in recent years. The various colorful concepts in the TV industry have sprung up. However, how to identify true and false “new technologies†has challenged the ability of consumers to identify. In order to prevent Blu-ray from infringing the health of more home vision, market supervision is one aspect. As a consumer, we must also keep our eyes open. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, etc. on TV boxes, smart TVs, smart TV software, etc. Answering questions.