The HDMI interface on the LCD TV is used to transmit high-definition audio and video signals. It can input a variety of signals into the LCD TV to achieve high-definition picture quality and audio effects.
1. Purpose: The HDMI interface can input high-definition video, audio and data signals into the TV, supporting functions such as high-definition resolution, high definition, and 3D effects, which greatly improves the viewing experience.
2. Interface type: Common HDMI interfaces include HDMI 1.4, HDMI 2.0, etc. Version 1.4 mainly supports 1080P resolution, while version 2.0 supports 4K resolution and higher frame rate data transmission.
3. Application scope: HDMI interface is widely used in the current field of home smart entertainment, including home theaters, game consoles, TV boxes, high-definition players, PCs, etc., and has gradually extended to education, medical , advertising and other fields.
Expand knowledge:
With the continuous advancement of technology, high-definition, high-end picture quality, ultra-high definition and other technologies are also emerging. TVs are one of the most important home entertainment devices. First, the HDMI interface of LCD TVs has become an indispensable part. LCD TVs that support HDMI interfaces can meet users’ access needs for a variety of high-definition audio and video devices and provide a better audio-visual experience.
However, when using the HDMI interface, you also need to pay attention to signal transmission and interface matching, check the compatibility of the device and connect the device correctly to avoid unnecessary problems such as signal interference and distortion.