As the penetration rate of AMOLED in the mobile phone market continues to increase, the performance advantages of OLED panel, such as self-lighting, thin and light, high contrast and wide color gambit, have fully emerged, and more display-based technologies have emerged endlessly. In recent years, the competition strategy and innovation point of various terminal mobile phone manufacturers have shifted from the original chip competition to the screen competition. Innovations such as narrow frames, low power consumption, under-screen photography, pixel alignment, and flexible folding have been widely used.
This time, the world's first low-frequency LTPS-TFT low-power solution was presented at the conference and won the Gold Award for Innovation at the 2022 World Display Industry Conference. Among them, mobile AMOLED displays can support a minimum refresh rate of 30Hz, and smart wearable displays can support a minimum refresh rate of 1Hz. Currently, the technology can reduce power consumption by about 25% when it is applied to the 1Hz off-screen display (AoD) of LTPS smart wearable display. When applied to the 30Hz display of LTPS mobile phone displays, the power consumption can be reduced by more than 10%.
In addition, the technology can be adapted to existing LTPS-TFT AMOLED production lines at full capacity without the need to upgrade production lines, purchase equipment or significantly increase production processes, thereby eliminating additional costs and providing customers and mobile end users with a more economical, low-power display solution.
The new track is a car gallop
With the development of automobile intelligentization and electrification, the display screen, as an important visual interaction carrier, has an increasing number of configurations. Besides home and office, the car is the third space, and the application scenarios of the display screen are also more and more abundant. At this conference, Visionox flexible AMOLED on-board human-computer interaction (HMI) integrated solution brings new possibilities for flexible OLED applications in the smart cockpit.
The solution can be used for the information display of the vehicle instrument and interactive display of the central control navigation and intelligent driving assistance. By integrating the instrument, electronic rearview mirror and the central control with the vehicle display, it can not only realize the Mosaic display of the gradual radian curvature of the vehicle display, but also cancel the rearview mirror on both sides of the vehicle body, and the image can be displayed on the vehicle display screen, which can not only increase the display area of the rearview mirror. It not only reduces the wind resistance, but also releases the industrial design limitations of the interior due to its curved and ultra-thin screen body.
The contrast ratio of AMOLED is much higher than that of traditional on-board display panel. In low light environment, the low brightness and high contrast feature of AMOLED can avoid glare blindness, protect the eyes and make the driver safer. AMOLED also has higher reliability and better environmental adaptability, and can operate normally at -40℃~85℃.
In addition, flexible AMOLED forms are changeable, which will promote the on-board display to get rid of the stereotypical traditional image and change its shape depending on the car. At the same time, the polyimide substrate and transparent polyimide (PI) cover plate are adopted, so that the display port will not be easily broken even if affected by external force, and the safety level is higher. Group-intelligence estimates that the total global shipment of front-loaded display panels in 2021 will be about 160 million, an annual growth of 18.5%.
Vicinosa has partnered with several auto brands to launch customized OLED in-car displays. In the future, Vicigna will continue to actively research and develop in the field of on-board display, and launch multi-size, multi-form, integrated touch control, ultra-narrow frame and other series of products, so as to provide more automotive brands with more reliable and all-round on-board display solutions, and comprehensively help smart travel!
New field Industrial control Medical treatment
Display is everywhere, creating a digital economy. In addition to continuously expanding its market share in the consumer electronics market, Visionox also increased its efforts to expand the smart home, industrial control medical, innovative commercial and other fields. With the development of digital economy, the field of "industrial control medicine" also presents a new application scenario of telemedicine. In addition to the support of 5G communication technology for accurate, convenient and efficient telemedicine requirements, flexible display also provides more portable and visual solutions for medical testing and remote diagnosis and treatment.
This time, the flexible AMOLED display portable medical box released by Visionox is equipped with a 12.3-inch fully stacked flexible AMOLED module with a bend radius of 1.5mm. It is equipped with a telemedicine camera and a sensor interface for temperature, heart rate and blood oxygen sensors, which can expand multiple basic diagnosis and treatment functions.
Innovation is the soul of an enterprise, and Visionox shoulders the mission of "leading China's OLED industry with scientific and technological innovation". This World Display Industry Conference, Visionox highlights the vitality and infinite future possibilities of innovation for the display industry. Visionox will continue to work with all colleagues in the industry to strengthen, improve and expand the emerging display industry.
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