High-density, visible LED's production test
fecha:2011-06-08 11:33
estado:para resolver
pregunta:admin
o complete all the LED on the DC characteristics of the test. Digital source and electrometer in combination, to measure the size of light intensity. LEDs light intensity to be on the feature analysis, digital source table need to work in the LED (voltage) range of multi-point current scan (as shown in Figure 3a), using a 6517A can be measured at the light through the PD (such as shown in Figure 3b). For high throughput applications, it is generally only one or a few test points on the measureme
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