Indoor P3 LED display SMD 2121 is a high-definition indoor full-color LED display. Its features and technical details can be summarized as follows:
I. Basic Concepts
* Indoor P3 LED display: refers to an indoor full-color LED display with a pixel pitch of 3mm. Here, "P3" means that the spacing between pixels is 3 mm.
* SMD 2121: refers to the packaging method and size of LED lamp beads. SMD stands for Surface Mounted Device, and 2121 means that the size of the lamp beads is 2.1mm x 2.1mm. This packaging method makes the lamp beads more compact, which helps to improve the pixel density and clarity of the display.
II. Technical Features
1. Pixel density: The dot density of the indoor P3 LED display is 111,111 dots/m², that is, there are 111,111 pixels per square meter, which makes the picture more delicate and clear.
2. Module size and resolution:
* The module size is usually 192mm x 192mm.
* The module resolution is 64 dots x 64 dots, that is, each module contains 64x64=4096 pixels.
3. Display material: Pure red, pure green, pure blue high-brightness pure color light-emitting diodes are used as display materials, and with multimedia technology, the picture is vivid and realistic.
4. Packaging method: SMD surface mount 2121 lamp beads (black light full color) three-in-one, mainly composed of red, green and blue colors, and the color mixing is more uniform.
5. Scanning method and refresh rate: The scanning method is usually 32 scans, and the refresh rate is ≥1920Hz to ensure smooth picture without smear.
6. Brightness and viewing angle: The brightness can reach 800-2000nits, and the horizontal and vertical viewing angles are both 140°, which is suitable for viewing in various indoor light environments.
7. Installation and maintenance: Depending on the installation environment, various installation methods such as embedded wall, hanging, and wall-mounted can be used. At the same time, some products support front maintenance design to facilitate later maintenance and maintenance.
III. Application scenarios
Indoor P3 LED display SMD 2121 is widely used in various indoor places, such as:
* Commercial display: advertising and product display in shopping malls, specialty stores, exhibitions and other places.
* Stage performance: background wall and main screen display in concerts, parties, conferences and other occasions.
* Monitoring center: large monitoring screen in public security, transportation, electricity and other industries.
* Meeting room: as the main screen or auxiliary display screen in the meeting room of enterprises and government agencies.
IV. Summary
Indoor P3 LED display SMD 2121 has become one of the preferred products in the field of indoor display with its advantages of high definition, high brightness, wide viewing angle, easy installation and maintenance. Whether it is commercial display, stage performance or monitoring center, it can provide excellent display effect and visual experience.