91久久国产综合精品女同我,国产激情一区二区三区在线观看,国产精品国产三级国产试看

hotline:(86)755-29706681 29706682

Latest News

Proposal of the two sessions: power semiconductors will become the best breakthrough of "Chinese core"

As China and the United States competed against each other in science and technology, proposals and suggestions on the development of China’s semiconductor industry by the deputies at the two sessions attracted much attention. Among them, the DPP Central intends to submit a “proposal to promote the scientific development of China’s power semiconductor industry.”

The proposal stated that in recent years, the country has issued a series of policies and measures to support and promote the development of the semiconductor industry, and has achieved relatively outstanding results. It has basically completed the layout of the industrial chain and has shown a good situation of multi-point flowering in the field of power semiconductors.

However, from the perspective of the global power semiconductor market, on the one hand, traditional silicon material power semiconductors still have huge room for development, and studies have shown that the global market for silicon carbide and gallium nitride and other new material power semiconductor chip market applications is about 300 million The multi-US dollar, silicon material power semiconductor chip market application volume exceeds 20 billion US dollars. The mainstream of IGBT chips in the international market is the 5th, 6th and 7th generation of silicon materials. The international power semiconductor industry believes that silicon materials and power semiconductor materials have been verified by large-scale market applications for more than 30 years. Features such as development space will remain mainstream in market applications for at least 7 to 8 years in the future. On the other hand, the third generation of semiconductor materials represented by silicon carbide (SiC) and gallium nitride (GaN) are booming, and the development of silicon carbide and gallium nitride power semiconductor devices in China has started late, and there are still great technical gap. Fortunately, with the support of several national scientific research programs, this aspect has greatly reduced the technological gap with the international community and achieved many achievements.

With the continuous emergence of new applications in the fields of industry, automobiles, wireless communications and consumer electronics, and the increasingly urgent need for energy saving and emission reduction, China’s power semiconductors have a huge market demand, which is easy to spawn new industries and new technologies. Under the favorable national policies, power semiconductors It will become the best breakthrough of “China Core”.

        1. <strike id="rl7z2"></strike>

          <strike id="rl7z2"></strike>
          主站蜘蛛池模板: 常德市| 宾阳县| 峨山| 平南县| 大荔县| 金寨县| 福海县| 松溪县| 府谷县| 大新县| 连南| 刚察县| 林西县| 九龙坡区| 宜良县| 清苑县| 宝应县| 龙泉市| 确山县| 广东省| 大冶市| 江阴市| 平遥县| 汤原县| 永仁县| 九江市| 马山县| 阜南县| 英德市| 舟曲县| 正定县| 克什克腾旗| 乾安县| 东山县| 襄樊市| 五大连池市| 永寿县| 左贡县| 清新县| 长治市| 冕宁县|