---
title: "Zhengzhou Longzihu Academic Exchange Center: Ultra-HD Grand Lecture Hall Display"
description: An LX-O Series LED video wall is the stage screen for keynotes, conferences and hybrid meetings at Longzihu Academic Exchange Center, with dual-backup power.
url: https://led.express/projects/china-zhengzhou-longzihu-academic-exchange-center-lecture-hall/
language: en
alternates:
  es-MX: https://led.express/es/proyectos/china-zhengzhou-longzihu-academic-exchange-center-lecture-hall/index.md
  fr-CA: https://led.express/fr/projets/china-zhengzhou-longzihu-academic-exchange-center-lecture-hall/index.md
publisher: LED Express
date: 2026-09-17
location: China (Zhengzhou, Henan)
image: https://led.express/assets/scene-auditorium.222c3d1d9b.webp
---

# Zhengzhou Longzihu Academic Exchange Center: Ultra-HD Grand Lecture Hall Display

![Zhengzhou Longzihu Academic Exchange Center: Ultra-HD Grand Lecture Hall Display](https://led.express/assets/scene-auditorium.222c3d1d9b.webp)

- Location: China (Zhengzhou, Henan)
- Display: Fixed Display LX-O Series
- Pixel pitch: P1.2 ~ P3.9 (HD Fine-Pitch)
- Scale: Large-Format Seamless Lecture Stage Screen

## Overview

- Product Model: Fixed Display LX-O Series
- Screen Size/Scale: Large-Format Seamless Lecture Stage Screen
- Installation Location: China (Zhengzhou, Henan)
- Application Scenario: Corporate & Worship

## Project Overview

The Longzihu Academic Exchange Center in Zhengzhou, Henan Province, is a premier venue for international conferences, higher education symposiums, and academic summits. LED Express provided a large-format LX-O Series high-definition LED video wall as the main stage visual platform.

The display serves as the central focal point for keynote lectures, scientific presentations, and hybrid remote conferences, ensuring supreme clarity for audiences in every corner of the auditorium.

## Clarity Across Every Row

In large lecture halls, standard projectors often suffer from ambient light washout. The LX-O Series overcomes this with high brightness, high dynamic range, and anti-glare matte surface treatment, allowing detailed text, complex diagrams, and data charts to be read effortlessly.

## Built for Continuous Educational Operation

Engineered for high reliability, the LX-O Series incorporates dual-backup power and signal paths. Its ultra-quiet operation ensures that sensitive stage microphones capture pristine speech audio without background fan noise.

## Before & after

| Dimension | Before | After |
|---|---|---|
| Display Layout | Fragmented multi-panel or projection with bezels | One seamless ultra-wide high-contrast LED canvas |
| Visual Continuity | Distracting seams, low ambient light contrast, washed out colors | Zero seam lines, high brightness, 110% NTSC studio color fidelity |
| Operation & Setup | Complex cabling, slow multi-source switching, frequent calibration | Plug-and-play architecture, wireless cluster casting, instant scene recall |
| Space Aesthetics | Bulky equipment encroaching interior architectural lines | Clean, ultra-slim profile seamlessly integrated with room architecture |

## Displays in this project

- [LX-O Series](https://led.express/products/lx-o-series/index.md): Ultra-Slim High-Refresh Indoor Commercial LED Display (P1.3, P1.5, P1.7, P1.9, P2.0, P2.5 · 640×480×69.9mm)

---

Web page: https://led.express/projects/china-zhengzhou-longzihu-academic-exchange-center-lecture-hall/ · Site index: https://led.express/llms.txt