In our daily experience, conference rooms typically use projectors. However, in recent years, companies' requirements for conference display products have been continuously increasing, and traditional projectors are gradually failing to meet these needs. More and more companies are choosing to use LED displays. Why is this?
First, with technological advancements, LED displays have rapidly become popular in the commercial sector, and the price of indoor full-color displays is also very affordable, making high-end conference displays no longer out of reach.
Secondly, in terms of conference displays, indoor full-color LED displays have many advantages that projectors cannot match:
1. Arbitrarily large screen size, seamless splicing
LED displays can achieve seamless splicing of any size screen. According to the requirements of different conference rooms, large screens of 2K, 4K, 8K, etc., can be spliced together. No matter how large the conference room is, a matching LED large screen can be created. Projectors, on the other hand, require projection blending technology for large conference halls, which can result in blending lines that affect the overall display effect.
2. High brightness display, unaffected by ambient light
Compared to the "dark room" conference environment required for traditional projectors, LED displays support "bright and clear" viewing, with adjustable brightness from 200-7000 nits. The display brightness can be adjusted according to the ambient light. No need to close the curtains, allowing you to say goodbye to projectors and "dark rooms," easily creating a bright, open, and efficient conference environment.
3. Ultra-high refresh rate, comfortable viewing, and high-definition photos
Generally configured with PWM-SS dual energy-saving ICs, it achieves high-definition display with a refresh rate of ≥3840Hz, ensuring no flickering in photos and no jittering text, making it comfortable for participants to view the screen for extended periods. At the same time, the contrast and color saturation of LED displays are far superior to projectors, restoring more realistic colors, and without the whitening effect often seen with projectors. The displayed image is more realistic and delicate, and the colors are more vibrant and saturated.
4. Self-illuminating, solving the problem of front projection light affecting presentations
With projectors, if people move between the projector and the screen, it will affect the normal display of the screen, and the dazzling projection light will greatly interfere with the presenter, severely limiting the presentation of content. LED displays are self-illuminating, and the image is directly displayed on the screen. Obstructions do not affect the display of the complete image. 5. Wider Viewing Angle, Allowing a Clear View of Details in Large Meetings
Indoor full-color LED screens boast an ultra-wide horizontal viewing angle of 140°-160°, providing a prime viewing angle from any position. Even in meetings with hundreds of participants, every detail is clearly visible, better meeting the needs of large conference rooms and tiered meeting room environments. In contrast, projection equipment only has an optimal viewing angle range of 45°, making it difficult to meet the demands of large meetings.
6. Longer Lifespan and Higher Cost-Effectiveness
General LED displays have an ultra-long lifespan of up to 100,000 hours, equivalent to the combined lifespan of 33.3 projectors (the typical lifespan of a projector is only 3000 hours). Therefore, although LED displays are more expensive than projectors, they are actually more cost-effective in the long run.
7. More Flexible and Efficient Meeting Display
Any terminal device can be directly connected to the LED large screen through corresponding lines (network, HDMI cable, wireless network, etc.), achieving synchronous interconnection between small and large screens. It supports wireless screen mirroring and split-screen display, providing greater flexibility and operability.
With the empowerment of 5G technology, the combination of remote conferencing technology and LED conference screens can achieve real-time remote conferencing functions, enabling rapid communication and decision-making, improving work efficiency, and bringing significant economic and social benefits to various industries.
8. Recommended LED Display Products and Models
How to choose an LED conference screen? Higher refresh rate means better performance. The specific model selection depends on the screen size and optimal viewing distance. Generally, the optimal viewing distance ≈ pixel pitch × 1.3 × 1000. For example, if the optimal viewing distance in the conference room is 3m, then it is recommended to choose a product with a pixel pitch between 2 and 2.5.
"A craftsman must sharpen his tools if he is to do his work well." Choosing the right meeting display product can greatly improve meeting efficiency.
