The development of mobile phone technology has revolutionized the way we communicate, work and interact. As mobile phones continue to become an integral part of our daily lives, the display quality of these devices becomes more and more important. OLED technology has become the leading technology in mobile phone screens, which can provide better display performance than traditional LCD screens.

Organic Light Emitting Diode (OLED) technology is a display technology that uses organic materials to emit light. OLED screens are composed of organic compounds that emit light when an electric current is passed through them. OLED screens are manufactured using thin film deposition techniques in which thin layers of organic materials are deposited on glass or on plastic and other substrates. OLED screens offer superior display performance in several key areas, including color accuracy, contrast, brightness and viewing angles.

1.Color Accuracy

Color accuracy is a key advantage of OLED technology in mobile phone screens, which are able to produce more vivid and accurate colors than traditional LCD screens because each pixel in an OLED screen emits its own light, thereby The color and brightness of each pixel can be controlled more precisely.

OLED screens can also display a wider range of colors than LCD screens, OLED screens can cover up to 100% of the DCI-P3 color gamut, which allows for more accurate colors, This is especially important for tasks like photo and video editing.

OLED screens are able to produce pure black, which is important for displaying content with high contrast, because OLED pixels can be completely turned off to produce true black, while LCD screens require a backlight that can never be fully turned off, which results in higher contrast, which is important for displaying content with a wide range of brightness levels.

2.Contrast

Contrast refers to the difference between the brightest and darkest parts of an image and is an important factor in displaying high-quality images and videos. OLED screens are able to produce higher contrast ratios because each pixel in an OLED screen emits its own light, allowing more precise control over the brightness of each pixel, and OLED screens can also produce true blacks by turning off individual pixels, resulting in high contrast. In contrast, LCD screens require a backlight that can never be completely turned off, resulting in low contrast.

3.Brightness

Brightness refers to the level of light emitted by a display and is an important factor in ensuring that a display is viewable under various lighting conditions. OLED screens are able to produce higher levels of brightness than traditional LCD screens because each pixel in an OLED screen emits its own light, allowing for more precise control over the brightness of each pixel, and OLED screens also enable higher brightness levels, which are important for outdoor visibility and HDR (high dynamic range) content.

LCD screens rely on a backlight that can limit the achievable brightness levels, which can make the screen difficult to see in bright outdoor conditions, and can also limit the overall dynamic range of the display. The high brightness of OLED screens makes them ideal for outdoor use and for displaying HDR content, which is designed to have a wide range of brightness levels, OLED screens are ideal for displaying this content with maximum impact.

4.Viewing angles

Viewing angles are the range of angles at which a display can be viewed while maintaining good image quality, and OLED technology offers a clear advantage over LCD screens in terms of viewing angles. OLED screens offer wider viewing angles than traditional LCD screens because each pixel in an OLED screen emits its own light, allowing for more precise control over each pixel's viewing angle, so even from off-center Viewed at an angle, the image on the OLED screen remains clear and consistent. In contrast, LCD screens rely on backlighting, which can cause washed-out or distorted images when viewed from certain angles, which is especially problematic for mobile phone users who need to view the screen from various angles.

The wider viewing angle of OLED screens makes them ideal for sharing content with others or viewing the screen from different positions, and the consistent image quality of OLED screens ensures that the user experience remains high-quality regardless of the viewing angle.

About Oriwhiz

Oriwhiz is a mobile phone LCD/OLED screen and other phone spare parts' manufacturer(factory) which is located in Shenzhen China.We are cell phone display wholesaler(Chinese supplier), offer OEM and ODM service to customers all over the world. Our products have ISO9001,CE,FCC,ROSH certificate. All of our products are manufactured by brand new materials and 100% quality test before shipping. We promise our best quality products will be delivered to our clients on time. We have professional customer service and welcome inquiry any time. Our main products include: iPhone LCD,iPhone Charging Port,iPhone Front Camera,iPhone Back Camera,iPhone ear speaker,iPhone Battery.etc.Not only iPhone related products,we also have mobile phone parts for Samsung,Huawei,Xiaomi Oppo,Vivo etc.