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                发光二极管 (LED) 是将电流转化为可见光的一种半〓导体器件。作为一种固态照明 (SSL) 形式,LED 更高效、更耐用、使用寿命更长而且适【应性更强。它通︽常产生单色光,以一※种特定的波长存在。 本质上,LED 由 N 型半导体(有多余的带负电的粒子)和 P 型半导体(含有多余的空穴和①更多带正电的粒子)制成。这些半导体结♀合时会形成 P-N 结。在应※用前进电荷时,带负电的粒子(电子)会向 P 区移动,而空穴则会向 N 区移动。电子和◤空穴在 P-N 结处结合时,就会形成光№。 虽然 LED 类似于许多二极管,但它也有明显的不同之处,例如它有允许红外能量通过的透明外壳。半导体材料也用于存储通过能带的电流。这些能带的分离方式决定了产生的光子能(光),反过来则决定了颜色。 LED 通常用于指示灯(条带图和数据显示等)、LCD 面板背光、通过光纤的数据传输(其调制能力能实现更高的带宽)以及远程控制。

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                215-0232-403


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                Lamp Lenses OIL TIGHT PANEL IND BulkLensCapsIncandescent1C-7,S-6LampLensesDialight 订购

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                140-1433-003


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                135-3273


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                104-0232-403


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                Green Flat PMI Cap, Transparent BulkLensCapsIncandescent1C-7,S-6LampLensesDialight 订购

                101-0976


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                081-0433-100


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                081-0432-100


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                081-0117-303


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                081-0113-100


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                Lamp Lenses MIN PANEL IND BulkLensCapsIncandescent,BasedLED,Neon5T-31/4LampLensesDialight 订购

                080-1235-300


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                Lamp Lenses LARGE PANEL IND BulkLensCapsIncandescent1S-6,T-31/4LampLensesDialight 订购

                053-0997


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                052-0992-003


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                052-0991-003


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                049-2900-300


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                Lamp Lenses LARGE PANEL IND BulkLensCapsIncandescent1S-6LampLensesDialight 订购

                135-3273-003


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                210-0112-200


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                177-0972-003


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                177-0937-003


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                Lamp Lenses SUB MIN PANEL IND BulkLensCapsIncandescent1T-13/4LampLensesDialight 订购

                177-0935-003


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                updated: 2022-04-06 19:08:22