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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 messagesIn the fourth quarter of 2022, the production of smartphones reached 301 million units, a year-on-year decrease of 15.5%
Smartphone brands originally hoped to drive channel inventory depletion through activities such as festivals and e-commerce promotions at the end of 2022, but the global economic downturn continued to impact consumer confidence, resulting in lower overall market demand than expected and dragging down the progress of channel inventory depletion. According to research statistics from Jibang Consulting, the production of smartphones in the fourth quarter of 2022 was approximately 301 million units, an increase of 4% month on month and a decrease of 15.5% year-on-year...
The total revenue of NAND Flash in the fourth quarter of 2022 decreased by 25% month on month
In the fourth quarter of 2022, the total revenue of NAND Flash decreased by 25% month on month. The supply chain actively reduced inventory to cope, resulting in a 20-25% decrease in the contract price of NAND Flash in the fourth quarter. Among them, Enterprise SSD was the product that experienced the most severe decline, with a decrease of about 23-28%. At the same time as the original factory actively reduced prices and demanded quantity, customers had a negative attitude towards stocking to avoid further increases in component inventory, resulting in a month on month increase of only 5.3% in the fourth quarter NAND Flash unit shipment volume and a 22.8% decrease in average sales unit price. In the fourth quarter of 2022, the revenue of the NAND Flash industry decreased by 25.0% month on month to reach 10.29 billion US dollars...
Supply chain inventory is slowly being depleted, and customers continue to reduce chip production. In 2023, the output value of wafer foundry decreased by 4% year-on-year
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 2019...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 DocumentsFrom consumer to automotive/industrial sectors, gallium nitride further leverages the market!
The further application of GaN technology in automotive, data communication, and other industrial applications. For example, in the automotive industry, its main driving force will be the electric vehicle's on-board charger (AC-DC conversion) and DC/DC converter (voltage range 48V to 400V). Market news shows that by around 2030, OEMs will begin considering integrating GaN into the main inverter (650-800V)...China's first 6-inch gallium oxide single crystal has been successfully prepared, and the fourth generation of semiconductors is roaring forward
China Electronics Technology 46 Institute has successfully prepared China's first 6-inch gallium oxide single crystal, reaching the highest international level. According to "China Electronics Technology", the gallium oxide team of China Electronics Technology 46 Institute has successfully constructed a thermal field structure suitable for the growth of 6-inch gallium oxide single crystals based on the design of large-sized gallium oxide thermal field, breaking through the 6-inch gallium oxide single crystal growth technology, which can be used for the development of 6-inch gallium oxide single crystal substrates. This will strongly support the practical process of gallium oxide materials and the development of related industries in China...China University of Science and Technology has developed gallium oxide vertical slot gate field-effect transistors for the first time
With the development of industries such as new energy vehicles and the increasing demand for power system control capabilities, as well as traditional semiconductor materials such as Si gradually approaching their physical limits, gallium oxide, as a new generation of power semiconductor materials, has a wide bandgap and high breakdown field strength, and is expected to play an important role in the future power device field...The compound semiconductor industry in Taiwan is facing a headwind, and major manufacturers remain confident
From the perspective of the industrial chain, in 2022, the output value of compound semiconductors in Taiwan in upstream design, midstream manufacturing, and downstream testing was NT $14.1 billion, NT $50.1 billion, and NT $14.9 billion, respectively, with annual growth rates of -5.7%, -7.5%, and 8.3%. Subdividing the manufacturing sector, it can be observed that power components and substrates continue to grow due to demand for electric vehicles and energy conservation and carbon reduction, while communication components show a decreasing trend due to factors such as declining demand in the mobile phone market...Power Management IC
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