This has become a common display type for mid-range to high-end phones. OLED/AMOLED. OLED & AMOLED utilizes 'organic' LEDs which emits light and in the majority of cases does away with the need for the back-light of an LCD display resulting in a potentially thinner panel.
1 The model number is located on a small label located on the frame around the computer screen. (e.g., VGN-FW550F)  The computer information and compliance label, located on the bottom of the laptop case, indicates the actual model number.
This utility provides a good bit of information about your computer. On the System Summary screen, you will find the motherboard manufacturer (System Manufacturer) and motherboard model (System Model).For example, for a computer with a MSI motherboard, the manufacturer would be MICRO-STAR INTERNATIONAL and a System Model of MS-7599. The Model is the model number of the motherboard.f you need to identify your motherboard (the model number), you can do one of the below three things. Identifying through Windows or other utility. Documentation. Visually identifying. If you're trying to identify the motherboard for any of the reasons below, view these links for additional related information.