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AMOLED wearable display chip
Applied to wearable products such as smartwatches and bracelets, with a complete algorithm design, it synchronously supports wearing specifications of different shapes such as circular, square, barrel, water droplet, etc. Gamma correction is carried out for R/G/B sub pixel to match different types of OLED panels...Learn moreRelated messagesThe panel market will warm up quarterly in 2023
Although the global political and economic situation is still not optimistic, and the demand for panel markets has not yet returned to the peak of the epidemic outbreak, as panel prices have fallen, Trend Force believes that the panel market will warm up quarter by quarter in 2023, especially entering the traditional peak season of the third quarter. It is expected that with a significant increase in panel demand, it will further drive the demand for panel driven ICs to warm up...
Omdia, a market research firm, estimates that the demand for LED display driven ICs is expected to reach 8.48 billion in 2024, with an annual increase of 6% (AP Archive Photo)
Omdia predicts that after breaking out of this year's trough, the global demand for display driver ICs will reach 8.48 billion units next year, an annual increase of 6%. Among them, display panels such as smartphones, PCs, and televisions will enter a new and old replacement cycle, and prices have become relatively flexible. Shipping volume is expected to increase by 4% annually, and the demand for LCD display driver ICs will also increase by 5% annually. AMOLED, driven by smartwatches and smartphones, will see double-digit growth in demand, reaching 17%, In the future, with the provision of higher resolution display technology penetration, the demand for display driven ICs will gradually increase in the long term...
Omdia, a market research firm, estimates that the demand for LED display driven ICs is expected to reach 8.48 billion in 2024, with an annual increase of 6% (AP Archive Photo)
In the first quarter of 2023, the demand for wafer foundry processes continued to decline from mature to advanced, and the wafer cutting by major IC design factories will spread from the first quarter to the second quarter. However, TrendForce Jibang Consulting observed that the current capacity utilization performance of each wafer foundry factory in the first to second quarters is not ideal, and some processes in the second quarter are even lower than the first quarter, and there is no obvious sign of order backflow. The output value of wafer foundry in 2023 will decrease by about 4% year-on-year, and the recession will be even more severe in 2019Omdia, a market research firm, estimates that the demand for LED display driven ICs is expected to reach 8.48 billion in 2024, with an annual increase of 6% (AP Archive Photo)...In the third quarter of 2022, the revenue of the top ten global IC design companies decreased by 5.3% month on month
Affected by negative factors such as the conflict between Ukraine and Russia, the epidemic, inflationary pressure, and customer inventory adjustments, the global IC design industry's revenue momentum declined in the third quarter of 2022. The top ten global IC design industry's revenue in the third quarter of 2022 reached $37.38 billion, a decrease of 5.3% compared to the previous quarte...
Display Driver IC
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Erised Semiconductor Multi string Lithium Battery Protection Chip Comes Out
Erised Semiconductor recently launched a series of multi string lithium battery protection chips. Compared to traditional multi string lithium battery protection solutions, the new product has lower power consumption, higher accuracy, higher reliability, and more simplified design, specifically designed to protect multi string lithium ion batteries or lithium polymer battery protection chips, which is more conducive to the safe application of lithium batteries...Learn moreMore DocumentsFast charging lithium batteries are facing breakthroughs in both quantity and quality, with product rate performance moving from 1.3-1.7C to 1.7-2.5C
Fast charging lithium batteries are facing a breakthrough in both quantity and quality, with product rate performance moving from 1.3-1.7C to 1.7-2.5C. The 3C soft pack digital battery field has achieved fast charging capabilities of over 4C and is widely used in the consumer market. Currently, more than 10 domestic power battery companies have laid out fast charging technology. At present, the mainstream rate performance is concentrated between 1.3-1.7C, and the average rate performance of the domestic power battery market will exceed 1.7C by 2024, gradually moving towards 1.7-2.5C...The negative electrode of high sulfur coke system in petroleum coke is expected to achieve a "0-1" breakthrough
In terms of cost reduction of raw materials, the proportion of low-cost raw material applications will continue to increase. The use of high sulfur coke for negative electrodes is expected to achieve a breakthrough in quantity in 2024, achieving small-scale batch shipments and driving a 5-10% reduction in the cost of negative electrode products; four point five μ It is difficult to achieve a 10GWh scale increase in the short term for ultra-thin copper foil and composite current collectors with a thickness of m and below...Analysis of the Current Situation and Future Trends of the Lithium Battery Industry
In October 2020, China issued the "Development Plan for the New Energy Vehicle Industry (2021-2035)", which strongly supports the development of the new energy vehicle industry and proposes that by 2025, the sales volume of new energy vehicles in China will reach about 20% of the total sales volume of new vehicles. By 2035, pure new energy vehicles will become the mainstream of new sales vehicles, and the grand vision of comprehensive electrification of public sector vehicles will be achieved...Market Analysis of Lithium Battery for New Energy Vehicles - August 2023
In the past two years, the new energy vehicle and energy storage industry has been highly prosperous, and the demand for batteries has grown rapidly. The proportion of new energy vehicle batteries installed has decreased. With the intensification of the Russia-Ukraine conflict and the increasing proportion of new energy storage, the demand for energy storage has soared. Due to the high prices of nickel and cobalt, there is a differentiated growth between ternary lithium batteries and lithium iron phosphate batteries. Lithium iron phosphate batteries have reached a total of 68%, becoming a recent growth hotspot...Power Management IC
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Erised Semiconductor's Single Phase Brushless DC Pre Driver Chip Comes Out
Open loop single-phase brushless direct current (BLDC) pre drive IC, combined with different external MOSFETs, can be suitable for 12V/24V/48V voltage and various high current applications, mainly used for cooling fans of computer processors, graphics cards, power modules, and circulating fans of refrigerators. ERD1102 is a dead cycle single-phase brushless DC (BLDC) pre drive IC. These two ICs adopt a pin compatible design, which can be easily applied to open loop and dead loop designs on the same PCB. In order to reduce the area of the PCB, ICs adopt a miniaturized packaging of QFN16 3 * 3...Learn moreMore documentsThe penetration rate of BLDC motors in various fields continues to increase, and the future of the motor control and drive IC market is promising
In recent years, with the development of semiconductor technology and the popularization of MCU and drive components, the overall cost of BLDC motors has been greatly reduced. In addition, in recent years, the development of permanent magnet new materials, automatic control technology, power electronics technology, especially high-power switching devices, as well as the improvement of domestic high-voltage and high-speed motor manufacturing technology, BLDC motors have made significant progress. Now, we have seen the presence of BLDC motors on many occasions…Is it expected that the annual production of electric motors will exceed 1 billion units, and the penetration rate of BLDC motors will continue to increase?
From the perspective of market structure, the Asian market has the largest proportion in the BLDC motor market, accounting for 46.94%, followed by the United States, accounting for 21.08%. There are actually many BLDC motor companies with good technical strength in Asia, but they are mainly concentrated in Japan, such as Nideco, Panasonic, Meibei, Sanyo Electric, etc. Domestically, it is still mainly in the catching up stage. However, it can be foreseen that the growth of BLDC motors in the future will mainly come from Asia, which in turn will mainly be in China…Is there a domestic replacement for motor drive chips when new energy vehicles ignite the demand for electric motors?
内With the accelerated development of new energy vehicles, there is a huge demand for installation of drive motors, and the market for drive motors is soaring in popularity. For new energy vehicles, the battery, motor, and electronic control are the three important electrical systems. Among them, the motor system is the heart of new energy vehicles and the core component that converts electrical energy into mechanical energy to drive the vehicle. The motor control chip is mainly based on ARM architecture MCU, which belongs to the control system brain and realizes functions such as electrical signal detection, motor drive control algorithm, and control command generation容…Using Brushless DC Motor to Improve Robot Efficiency
Although brushless direct current (BLDC) motors require hardware/software control systems to correctly adjust speed and torque compared to other types of motors, their main advantage is the ability to accurately adjust engine performance under any load conditions, while also having higher efficiency and shorter response time.
Unlike brushless motors where the interaction between the brushes and commutator generates friction and forms an arc, BLDC motors use a rotating magnetic field generated by a suitable electronic circuit for commutation…Motor Driver IC
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