On September 20th, at the "Hisense 2018 Autumn Product Tasting Conference" held in Beijing, Zhang Subing, director of the Saixi Laboratory of the China Electronics Standardization Institute, officially released the laser TV and The comparative evaluation results of LCD TVs, and Hisense laser TV eye protection evaluation certificate was issued.
This comparative evaluation is based on the objective data changes and subjective feelings of the tester’s eye physiological indicators. It analyzes the effects of laser TV and LCD TV on the human eye after viewing the same film source at the same viewing distance under the same test environment. The impact of the degree of visual fatigue.
The test data shows that the subjects' monocular vision, tear film rupture, ciliary muscles and subjective ocular sensations showed significant changes after watching LCD TV, such as eye swelling, eye pain, photophobia, dry eyes, blurred vision, etc. Strengthen: After the subjects watched laser TV, the visual acuity, subjective eye perception and other key indicators did not change significantly. In the ciliary muscle index, which is highly related to human eyesight, laser TV and LCD TV show completely different trends. After the subjects watched LCD TV, the ciliary muscle fatigue is obvious, and the ciliary muscle tends to be more flexible after laser TV. .
"From the objective evaluation results, watching laser TV is more comfortable to human eyes than watching LCD TV, and it is more conducive to protecting eye health. Laser TV is a display product with good visual comfort," said Zhang Subing.
According to the latest research report of the World Health Organization, there are currently as many as 600 million myopia patients in China. The myopia rate of high school and college students has exceeded 70%, and the myopia rate of primary school students is close to 40%. Among them, mobile phones, computers, and televisions have become the main causes of myopia in young people. At present, the vision health of adolescents has received great attention from all walks of life. According to the relevant requirements of the Ministry of Education and the National Health Commission, the prevention and control of myopia in children and adolescents and the overall myopia rate will be included in the government's performance evaluation indicators.
Relevant industry standards stipulate that the safe service life of TVs is 7 years. At present, there are nearly 250 million TVs in overdue service in China. There are not only safety hazards, but also high power consumption, low definition, and no Conducive to healthy eyesight. From the perspective of maintaining family safety and visual health, the replacement of overdue products is imminent.
Judging from the results of this laser TV eye protection evaluation, the laser TV using the reflection imaging principle is more conducive to protecting the health of eyesight. With the rise of the concept of healthy consumption and quality consumption, laser TV will surely become the ideal choice for upgrading. With the implementation of Hisense Laser TV "Ten Thousands of People Trial Program", more users will experience the healthy eye protection of laser TV. Advantages, thereby further detonating the laser TV market.
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