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Is it harmful to the eyes? The OLED screen is also a type of LCD screen , so it does not cause eye damage. OLEDs, or organic light-emitting diodes, also known as organic electro-laser displays, have been widely used in players since 2003 because of their slimness and power-saving characteristics. For DCs that are also digital products. With mobile phones, engineering samples using OLED screens have only been shown at some exhibitions, and have not yet entered the stage of practical application. The OLED screen of the mobile phone has been seen for a long time, and is it harmful to the eyes? But OLED screens have many advantages that LCDs can't match, so it has always been favored by the industry. Unlike traditional LCD displays, OLED display technology eliminates the need for backlights and uses very thin organic coatings and glass substrates that illuminate when current is passed through. And OLED display screen can be made lighter and thinner, larger viewing angle, and can significantly save power. At present, in the two major technical systems of OLED, low-molecular OLED technology is mastered in Japan, and the so-called OEL of polymer PLEDLG mobile phone is this system. The technology and patents are controlled by the British technology company CDT. The display unit of each OLED can be controlled to produce three different colors of light. Like LCDs, OLEDs are also active and passive. The unit selected by the row and column address in the passive mode is lit. In the active mode, there is a thin film transistor (TFT) behind the OLED unit, and the light emitting unit is lit under the TFT driving. Active OLEDs are more power efficient, but passive OLEDs offer better performance.
OLED display manufacturers, which is more professional? Brands are generally good. In general, LED displays, LED backlights, and OLEDs are three completely different imaging technologies. LED backlight refers to the use of LED (light-emitting diode) as the backlight of the liquid crystal display, while the LED-backlit display only the backlight of the liquid crystal display is over-extended to the LED (light-emitting diode) by a conventional CCFL cold-light tube (like a fluorescent lamp). OLED display manufacturers, which is more professional? The imaging principle of liquid crystal can be simply understood as that the external voltage is applied to deflect the liquid crystal molecules to block the transparency of the light emitted by the backlight, and then the light is projected into the color filters of different colors to form an image. The transition of the backlight module from CCFL to LED can bring many benefits, which can make the brightness of the display screen more uniform, the power consumption of the product is lower, and the shape can be thinner and lighter. However, W-LED (white LED) backlights are commonly used in the market. In fact, such backlights only replace the components that emit light, and the display effect is very weak or not improved. The RGB-LED (three-color LED), which has an obvious improvement in the display performance of the liquid crystal product, has an obvious improvement in display effect, but at the same time, the production cost is high, so it is applied to a high-priced LCD TV. At present, the LED display referred to by the merchant refers to a display product using a white LED backlight, and the difference from the ordinary liquid crystal display is the change of the backlight. OLED is the abbreviation of English OrganicLight-EmittingDiode, which is called organic light-emitting diode or organic light-emitting display. In fact, this principle of luminescence was discovered as early as 1936, but it was not until 1987 that Kodak introduced the OLED double-layer device that OLEDs attracted attention as a commercially available and excellent flat panel display technology. OLED display has self-illumination, no need for backlight, high contrast, thin thickness, wide viewing angle, fast response, flexible panel, wide temperature range, simple structure and simple process. It is considered to be the next generation of flat panel display emerging application technology. Many people are easy to associate OLED with LED backlights that are currently hyped by LED display manufacturers. In fact, OLED and LED backlights are completely different display technologies. The OLED is driven by the current driving organic film itself, and the emitted light can be a single color such as red, green, blue, white, etc., and the full color effect can also be achieved. So OLED is a new lighting principle different from CRT, LED and liquid crystal technology. TOP WIN INTERNATIONAL CORP., LIMITED was established in Hong Kong in 2001. In 2005, Shenzhen Tuowei Xingye Technology Co., Ltd. was established . TOPWIN actively grasps the current advanced display technology trend, and is committed to promoting advanced organic self-luminous display OLEDs and high-end TFT-LCM products through its resource advantages, while providing customers with corresponding flat display solutions. Tuowei's existing transparent TOLED, PMOLED, flexible FOLED and AMOLED products are widely used in: MP3, wristbands, watches, mobile phones, consumer digital products, medical appliances, automotive electronics, home appliances and instrumentation, etc.
What parts of the OLED display are made up of? OLED display is an application of OEL display technology. In the past ten years, more and more scientific research forces have invested in the research and development of OLED technology, and the OLED display structure and OLED display technology have become more mature. OLED display components: Base layer (transparent plastic, glass, metal foil) - the base layer is used to support the entire OLED. Anode (transparent) - The anode eliminates electrons (increasing electron holes) as current flows through the device. Organic layer - The organic layer is composed of organic molecules or organic polymers. OLED display components Conductive layer - This layer consists of organic plastic molecules that transport holes from the anode. Polyaniline can be used as the conductive polymer of the OLED. Emissive layer - This layer consists of organic plastic molecules (different from the conductive layer) that transport electrons from the cathode; the luminescence process takes place at this layer. Polyfluorene can be used as the emissive layer polymer. The cathode (which may be transparent or opaque, depending on the type of OLED) - the cathode will inject electrons into the circuit when current is flowing through the device. Shenzhen Tuowei Xingye Technology Co., Ltd. is a comprehensive manufacturer specializing in the customization, production and sales of OLED display for 13 years. It operates wholesale OLED module, color OLED LCD screen, monochrome OLED, flexible OLED screen, industrial LCD screen, etc. , OEM / ODM customized services. Hotline: 0755-83849760.
Topwin Xingye Technology wishes you a happy Spring Festival, thank you all the way! The Lunar New Year has arrived, and I wish you all a happy new year and good luck. Thank you for your help, let us grow up! Every picture that is remembered, let them stay in the bottom of my heart forever, and accumulate into the most colorful thoughts! Tuowei Xingye Technology wishes you a happy Spring Festival, thank you all the way! In modern times, people set the Spring Festival on the first day of the first lunar month, but generally it is necessary to end at least on the 15th day of the lunar calendar (Yuan Lan Festival). The Spring Festival is a happy and peaceful festival. It is a day for friends and family to gather together, and it is a bond for people to deepen their feelings. The festive exchange greetings convey the family ethics between the relatives and friends, which is an important part of the Spring Festival. This article is short and has no ink, and the words are praying between the lines. The night lights are accompanied by stars, the day is full of gloom, the happy new year, the heart is always stirring, I hope your new year is happy, the New Year is happy!