Acronym / Term Definition
Display module
The LCD, glass cover, and sometimes other components such as the fingerprint
sensor.
Also known as:
Logic board
The main electronic component in the device with the processor, memory, storage,
and often Wi-Fi and Bluetooth components all soldered on.
Also known as:
Microphone
The component used for capturing audio to make a call, video or dictate some
notes.
Also known as:
Enclosure
The housing that contains the buttons and provides protection for the logic board
and other components.
Also known as:
Terminology and definitions
Glossary
cover glass (CG) screen display
MLB main logic board main board motherboard PCBA
Housing (HSG) rear cover back cover bottom case
mic mic 1 bracket
back glass
(BG)