LED is the core of the P-type semiconductor and components of the N-type semiconductor chips.
发光二极管的核心部分是由P型半导体和N型半导体组成的晶片。
Company sales of a wide range of electronic components and semiconductor products.
公司销售大范围的电子元件和半导体产品。
The so-called active components, mainly composed of semiconductor and display, refer to those whose physical and chemical properties change when electrified.
所谓主动元件是指通电后物理或者化学特性发生变化的元件,主动元件主要是半导体元件和显示屏。
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