Shenzhen Qihang Electronic Technology Co.,Ltd
Shenzhen Qihang Electronic Technolgoy Co., Ltd. is a professional manufacturer of LCD display.
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0.39 Inch TN STN FSTN Glass Material 7 Segment LCD Display Module
The emission of photons from a 7-segment display occurs when the diode junction of each segment is forward biased by an external voltage allowing current to flow across its junction, and in Electronics we call this process electroluminescence.
The actual colour of the visible light emitted by an LED, ranging from blue to red to orange, is decided by the spectral wavelength of the emitted light which itself is dependent upon the mixture of the various impurities added to the semiconductor materials used to produce it.
| Digital: | 0.39 inch 3 digits |
| chip: | SMD LED |
| Emitting color: | white, green, blue, amber, yellow, orange,red |
| Dimension: | 29.4*15*3.75mm |
