What exactly does LED blue light overflow refer to
What exactly does ED blue light overflow refer to? Research shows that China is currently one of the largest LED producing countries in the world. However, some medical experts have raised concerns that many LEDs in the market have blue light overflow issues, and in the long run, there will be irreversible damage to the human retina. Dr. Zhang Shanduan, Deputy Director of the Electric Light Source Research Institute at Fudan University, believes that there is a recent example of blue light damage, which is the blue light from the Yuba Lamp causing a baby in Xi'an to burn their eyes and become blind. He found a national standard called 'Photobiosafety of Lamps and Lamp Systems', which has a chapter dedicated to describing blue light hazards and quantifying calculations
Benefits and usage methods of OLED products
With the improvement of people's living standards, we really hope that our lives will be convenient and fast now. We need good things to meet our daily needs, perhaps like the new OLED products that are more popular among people. People need them because they like them. How do people feel when using OLED? The concept of lights is already very familiar to everyone. Our current requirements are very high, and the launch of OLED has many feelings for us. People say that LED lights often produce blue light, which is not good for the eyes and people are not satisfied. The newly released OLED products are more convenient and have a longer lifespan
Development and Application of OLED in the Market
Nowadays, we are using more and more complex things, and many things need to be innovated by ourselves. OLED applications are very extensive, such as desk lamps, mobile phones, MP3 players, etc., which are also very helpful for our daily needs. So what is the development and application of OLED in the market? Let Tuo Xiaobian explain to you one by one. Samsung is currently trying new technological developments in the industry, and its recently developed OLED TV is also being sold. It is understood that Samsung has a production capacity of 1.5 million OLEDs this year, and next year it will double this value to three
Analyzing the Differences between OLED Materials and LED Materials in the Industry
Today we are going to discuss the differences between OLED materials and LED materials. Many people may have just heard this and realized that OLED materials and LED materials are not the same thing. Before this, many people must have confused the two. Today, Tuo Xiaobian will analyze the differences between OLED materials and LED materials. Firstly, in terms of bending, OLED materials can be bent, but LEDs cannot. Its material is lighter and thinner than LEDs, so it can bend. This is something that LED materials cannot do, and it is also a threat to LED materials. Therefore, LED material companies
Why is LED blue light harmful to human vision
Medical experts have found through research that the most likely harm caused by high-energy blue light is mainly reflected in: exacerbating retinal macular disease, leading to fundus damage after cataract surgery, causing visual blur, leading to visual fatigue, and causing glare; In addition, blue light can also inhibit the secretion of melatonin, disturb sleep, and increase the incidence of major diseases. Research has shown that LED light can accelerate retinal aging and damage the eyes. As early as 2010, the French National Agency for Food Safety, Environment, and Labor (ADSES) released a report. In this report, ADSES pointed out that cold light LEDs and blue light LEDs are harmful to the eyes,
What is the difference between OLED and LED
You must have seen the term 'LED' frequently. Although it is only one letter away from OLED, in reality, the two describe completely different things. We all know that liquid crystal panels emit light through a backlight, producing various colors through the refraction of liquid crystal molecules. Liquid crystal molecules themselves cannot emit light, while LED only refers to a backlight. OLED, on the other hand, can emit light on its own, so there is no need for a backlight. LED uses metal materials, while OLED uses organic materials; OLED is more advanced, it can emit light independently without lighting, and the contrast is better. Usually
What are the characteristics of industrial display screens?
With the development of industry and technology, the application of industrial control display screens has become increasingly widespread, mainly used in fields such as industrial automation displays, military, industrial handheld devices, medical, smart homes, etc. It is designed and produced according to the technical requirements of professional display devices, with high requirements for display screens. Industrial LCD screens have high standards for service life, performance, technical support, and other aspects, relying on excellent performance, It has been widely recognized and is currently the most high-end and ideal LCD screen. So what are the characteristics of industrial display screens? 1. Industrial LCD screens are extremely strict in material selection to ensure a high industrial market
How to Choose Excellent OLED Manufacturers to Join
The emergence of OLED lighting has opened up new developments in the lighting industry, and this technology has had a significant impact since its inception, bringing bright development to products. Therefore, more individuals or businesses are starting to join this field. How can we choose a more competitive OLED manufacturer to join? The editor of Tuo Wei OLED will tell you some tips for selecting the best. Choosing a more competitive and promising OLED manufacturer provides us with a guarantee for personal entrepreneurship or corporate franchise. So choose an OL company with a good reputation, outstanding reputation, first-class product quality, and strong enterprise strength
What is the difference between OLED TVs and LCD TVs?
Although many people seem to have a clear understanding of the differences between LCD and OLED technologies, the differences between these two technologies are not as simple as imagined. Considering that more and more people are still struggling with whether to buy OLEDs or LCDs, today I will analyze multiple technical dimensions one by one, including 1. lightness, 2. color, 3. black field performance, 4. response time, 5. HDR effect, 6. visual angle, 7. price, etc. The purpose is to help everyone truly understand their own needs and make the most suitable decision when purchasing. OLED display screens have significant advantages in lightness and black field performance, and technology is crucial
How to prevent OLED screen burning on mobile phones?
How to prevent OLED screen burning on mobile phones? On Apple's official website, the Index Support column also introduces the OLED screens it uses, explaining the advantages of OLED display technology and mentioning that this technology is not perfect and there are still shortcomings. And informed consumers that the screen discoloration or burning of the iPhone X is a normal phenomenon, and provided the following suggestions. 1. Update the operating system to the latest version of IOS2, enable automatic brightness adjustment function, 3. Turn off the display screen when not in use to avoid displaying static images at maximum brightness for a long time. Recommendation 2/3 applies to all users who use