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*ST长方(300301.SZ):子公司康铭盛少量产品使用了硅衬底芯片器件

*ST rectangular (300301.SZ): A small number of subsidiary Kang Mingsheng products use silicon substrate chip devices

Gelonghui Finance ·  Jun 28, 2023 16:22

Gelonghui June 28th 丨*ST rectangular (300301.SZ)According to the interactive platform, Jiangxi Changfang, a subsidiary of the company, currently mainly uses small to medium power general lighting LED package products. Silicon substrate chips are more suitable for LED devices with high power and high light quality requirements. Therefore, at this stage, Jiangxi Changfang does not use silicon substrate chips, and a small number of subsidiary Kang Mingsheng products use silicon substrate chip devices.

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