On September 20th, at the 'Hisense 2018 Fall Product Tasting' held in Beijing, Zhang Subing, director of the Saixi Laboratory of China Electronics Technology Standardization Institute, officially released the laser TV and the joint work with the ophthalmologists of Peking Union Medical College Hospital. LCD TV comparison evaluation results, and issued a laser TV eye protection evaluation certificate to Hisense.
This comparison evaluation is based on the objective data changes and subjective feelings of the tester's eye physiological indicators. The human eye is analyzed in the same test environment, after viewing the same source at the same line of sight, analyzing the laser TV and LCD TV to the human eye. The effect of the degree of visual fatigue.
The test data showed that: after watching the LCD TV, the monocular vision, tear film rupture, ciliary muscle and subjective feelings of the eyes showed obvious changes, eye swelling, eye pain, photophobia, dry eyes, blurred vision and other feelings. Strengthening; after the subject watched the laser TV, the key indicators such as visual acuity and subjective feelings of the eye did not change significantly. On the ciliary muscle index which is highly correlated with human visual acuity, the laser TV and the LCD TV showed completely different trends. The tester's ciliary muscle fatigue is obvious after watching the LCD TV. After the laser TV, the ciliary muscle tends to be more flexible.
'From the objective evaluation results, watching laser TV is more comfortable than watching LCD TV, which is more conducive to protecting eye health. Laser TV is a display product with good visual comfort', Zhang Subing said.
According to the latest research report of the World Health Organization, the number of patients with myopia in China is as high as 600 million. The myopia rate of high school students and college students has exceeded 70%. The myopia rate of primary school students is also close to 40%. Among them, mobile phones, computers, and television have become the cause. The main reason for myopia in young people. At present, the health problems of adolescents have been highly valued by all walks of life. According to the relevant requirements of the Ministry of Education and the National Health and Wellness Committee, the prevention and control of myopia and the overall myopia rate of children and adolescents will be included in the government performance evaluation indicators. .
Relevant industry standards stipulate that the safe service life of TV is 7 years. At present, the number of TVs that have expired in service in China is close to 250 million. The overtime service TV not only has potential safety hazards, but also has large power consumption and low definition, which is not conducive to vision. Health. From the perspective of maintaining family safety and visual health, the replacement of overdue products is imminent.
From the results of the laser TV eye protection evaluation, the laser TV using the principle of reflective imaging is more conducive to the protection of vision health. With the rise of healthy consumption and quality consumption concept, laser TV is bound to become an ideal choice for upgrading, with Hisense With the implementation of the laser TV '10,000 trial plan', more users will experience the health and eye protection advantages of laser TV, which will further detonate the laser TV market.
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