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POLED displays, or plastic organic light-emitting diode displays, are an innovative and cutting-edge technology that is revolutionizing the screen industry. With their unique structure and characteristics, POLED screens offer a host of advantages over traditional displays, making them a popular choice for various electronic devices.
The structure of a POLED screen involves a thin, flexible plastic substrate that replaces the traditional glass substrate found in other types of displays. This plastic substrate allows for greater flexibility and durability, making POLED screens resistant to damage from impact and bending. Additionally, this flexibility enables manufacturers to create screens with curved or even foldable designs, opening up a world of possibilities for the future of electronic devices.
Characterized by self-emission, POLED screens do not require a backlight like LCD displays, resulting in thinner and lighter screens. This self-emission technology allows for individual pixels to emit light independently, resulting in deeper blacks and more vibrant colors. Furthermore, the emission of light directly from the organic material in the display leads to improved contrast ratios and viewing angles, enhancing the overall visual experience for the user.
Moreover, POLED screens boast excellent energy efficiency, consuming less power compared to their counterparts. This energy-saving feature contributes to extended battery life in devices, making them ideal for portable electronics such as smartphones and tablets.
In conclusion, POLED displays are a groundbreaking technology that offers a flexible and durable alternative to traditional screens. With their unique structure and characteristics, including flexibility, self-emission, vibrant colors, and energy efficiency, POLED screens are delivering an enhanced viewing experience and opening up new possibilities for the future of electronics.
We are familiar with screen types such as: LED, OLED or AMOLED on phones, tablets, laptops, etc. However, have you ever heard of POLED screens, if not, then with Chuyendoi .top learn about this screen through the article!
Learn about POLED screens
P-OLED or POLED stands for Plastic OLED, a special form of OLED technology. POLED screens use plastic panels instead of glass of conventional OLED screen models.
POLEDs are still lit like other OLED screens with organic light-emitting diodes, tiny components that light up when an electric current is passed through them. This screen technology is researched and manufactured by LG.
P-OLED or POLED stands for Plastic OLED, a special form of OLED technology
Structure of the P-OLED . screen
In conventional OLED screen structure, the panel used is TFT made of glass material. As for the POLED screen, the Polyamide plastic panel also includes pixels and a reflective layer like a regular OLED screen. However, it will optimize thinness and better impact resistance .
OLED screen optimizes thinness and better impact resistance
Features of POLED screen
Advantage:
- P-OLED screen uses glass so it can be bent, folded or rolled, more durable without breaking.
- Great viewing angle.
- Because of the use of plastic, the manufacturer can easily laminate it, using less raw materials than other panels.
- Deep blacks and excellent contrast ratio, suitable for HDR.
P-OLED screen uses glass so it can be bent
Defect:
- Manufacturing techniques are more difficult and expensive, with unoptimized productivity.
- The plastic base plate can’t be as good as glass because glass has better optical properties.
- Plastic surfaces are more easily scratched than glass.
What is the difference between P-OLED screen and AMOLED screen?
POLED (LG house) or AMOLED (Samsung house) are both terms referring to the improved technology of OLED screens. However, they still have the following differences:
P-OLED |
AMOLED | |
Thickness |
Thinner |
Thicker due to extra layer of TFTs |
Color |
Deeper blacks due to less reflective plastic than glass |
Better Contrast |
Ability to bend |
P-OLED bendable |
Regular AMOLED will not bend (except in the case of using Eco²OLED technology) |
What devices does the P-OLED display support?
Apple Watch
The screen on the Apple Watch is a curved OLED screen, most of which is manufactured and supplied by LG distributors.
Although it is not mentioned as a P-OLED screen on the product information of Apple Watch, but with manufacturing technology, bendability and amazing thinness, it is a P-OLED screen.
POLED screen selected as Apple Watch display
Phone
Previously, P-OLED screens were used on LG flagship models and on Google Pixel 2. It is expected that in the future, P-OLED screens will be used on folding phones.
Google Pixel is a phone with a touch panel of POLED
In-car monitor
POLED screens are also commonly used in the car market when accounting for 25.6% of the market share. The reason for this widespread use is that they are fitted on high-end car models as display screens.
In addition, the POLED display is also TUV Rheinland Eye Comfort Display certified for cars. This is a globally recognized certification for low-blue light, flicker-free and non-irritating displays that provide absolute eye protection.
TUV Rheinland Eye Comfort Display certified POLED display
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In conclusion, a POLED display, which stands for polymer organic light-emitting diode display, is a type of screen technology that offers several advantages over traditional OLED displays. Its unique structure is made up of organic polymers instead of the more commonly used inorganic materials. This allows for a thinner, lighter, and more flexible screen that can be curved or even rolled up, making it ideal for use in various electronic devices.
The characteristics of a POLED screen include high contrast ratios, wide viewing angles, and vibrant colors, providing users with a visually stunning experience. The organic polymers used in POLED displays also contribute to energy efficiency, as they do not require a backlight, resulting in lower power consumption and longer battery life for devices. Furthermore, the possibility of producing larger screen sizes makes POLED technology suitable for larger devices such as televisions.
While there are still some challenges to overcome, such as potential degradation and cost considerations, POLED displays have shown great potential in the future of display technology. With ongoing research and development, the advantages of POLED screens are expected to continue advancing, offering even more benefits and becoming more prevalent in various consumer electronic products.
In summary, the POLED display is a innovative and promising technology that brings flexibility, high performance, and energy efficiency to electronic devices. Its unique structure and characteristics make it a strong contender in the display market, with the potential to revolutionize the way we interact with and experience visual content.
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