220-1101 - Mobile Devices - Section 1.2
Compare and contrast the display components of mobile devices, including LCD types, OLED, backlights, inverters, digitizers, and webcams.
Compare laptop display panel technologies - IPS, TN, and VA variants of LCD versus OLED - and identify the supporting parts behind the panel, including the backlight, the inverter on older CCFL displays, and the Wi-Fi antenna connector routed through the lid. Distinguish the digitizer and touchscreen layer from the panel itself, and recognise where the webcam and microphone sit in the bezel.
IPS panelOLEDInverterDigitizer
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