半导体二极管

Spurred on by extensive research in recent years, organic semiconductors are now used in an array of areas, such as organic light emitting diodes, photovoltaics, and other optoelectronics.

带动了广泛的研究，近年来，有机半导体现在用在一系列的领域，如有机发光二极管，光电，和其他光电。

In many applications, typically the bridge-type topologies, each power switching transistor should be used with an anti-paralleled Free-Wheeling-Diode .

在大量的应用场合，半导体功率开关器件需要和一个反并联的续流二极管一起配对使用。

Design of circuits for semi conductor lasers and photodiodes.?

半导体激光器和光电二极管的电路设计？

The transparent semiconductor film diode is of good application prospect in the field of optoelectronic devices.

本发明获得的透明半导体薄膜二极管在新型光电子器件领域具有较好的应用前景。

LED display: is a semiconductor light-emitting diode by controlling the display to display ...

LED显示屏：是一种通过控制半导体发光二极管的显示方式，用来显示。。。

In this paper the semiconductor light emitting diode, including its development, the interior structure and the work principle was introducesd. Meanwhile, also on the development of solar , and its components of the structure, working principle done a detailed introduction .

本文介绍了半导体发光二极管LED的发展情况、内部结构、工作原理，同时还对太阳能的发展情况、及其组件的结构、工作原理做了详细的介绍。

New Vision Optical Co., Ltd. is the parent company - American New Vision Group to invest in China, another wholly-owned subsidiaries, is principally engaged in the semiconductor light-emitting diode lighting applications research and development and promotion.

新视野光电有限公司是其母公司－美国新视野集团公司在中国投资的另一家全资子公司，主要从事半导体发光二极管照明应用产品的研制开发和推广。

Furthermore, the theoretical model presented here is applied in describing the far-field distribution of diode laser bar. Theoretical curve is given in this paper.

在单个激光二极管的基础上，本文还将模型推广到线形列阵大功率半导体激光器，给出了理论曲线。

5 Pinout: DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPZDA2V4 Series silicon dual zener diode is a high quality voltage regulator, connected in a common anode configuration, for use in industrial, commercial, entertainment and computer applications.

641215-5引脚说明：描述：中央半导体CMPZDA2V4系列硅双齐纳二极管是一种高品质电压调节器，在一个共同的阳极连接配置，使用在工业，商业，娱乐和计算机应用。

The principle of frequency bathochromic shift used for testing the thermal resistors R(subscript th of Laser Diodes was given. The temperature change △T was obtained indirectly because the temperature change caused the LDs peak wavelength change△λ.

给出了&频率红移法&测量半导体激光二极管热阻R的原理：由于温度变化引起LD峰值波长的变化△λ，间接得到温度变化△T；由注入电功率和输出光功率间接得到热耗散功率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。