图表内容
因表14功率半导体行业研发投入及研发强度(亿,%)
市值(亿)
研发费用(亿)
研发费用率(亿)
公司名称
2022/12/9
2022前三季
2022前三
三安光电
816.6
2.0
4.1
5.3
4.0
2.2%
4.4%
3.9%
4.0%
华润微
724.2
4.8
5.7
7.1
6.2
8.4%
8.1%
7.7%
8.1%
闻泰科技
700.4
13.2
22.2
26.9
24.5
3.2%
4.3%
5.1%
5.8%
时代电气
680.8
16.1
16.9
16.9
10.7
9.9%
10.5%
11.2%
9.8%
斯达半导
572.6
0.5
0.8
1.1
1.3
6.9%
8.0%
6.5%
6.8%
士兰微
514.3
3.3
4.3
5.9
5.0
10.7%
10.0%
8.2%
8.0%
扬杰科技
284.3
1.0
1.3
2.4
2.2
5.0%
5.0%
5.5%
5.0%
新洁能
181.5
0.3
0.5
0.8
0.6
4.5%
5.4%
5.3%
4.7%
捷捷微电
158.2
0.4
0.7
1.3
1.5
5.5%
7.4%
7.4%
11.4%
宏微科技
130.4
0.2
0.2
0.4
0.4
9.5%
6.9%
6.9%
6.7%
苏州固锝
114.8
0.8
0.8
1.0
0.9
4.1%
4.7%
4.2%
3.6%
华微电子
67.4
0.4
0.7
0.9
0.8
6.3%
6.2%
5.1%
5.5%
Wind