آلة الإعلان العمودية

مقدمة عن مواد شاشات العرض الإعلانية العمودية

1. نظرة عامة على المنتج

شاشة العرض الإعلانية العمودية من شركة China Ruiguan Electronic Equipment Co., Ltd. هي جهاز عرض تجاري متطور يتميز بتقنية OLED المتقدمة ولوحة AUO المتميزة. صُمم هذا المنتج خصيصًا للإعلانات التجارية وعرض المعلومات وتطبيقات اللافتات الرقمية، ويتميز بجودة صورته الاستثنائية وأدائه الموثوق وتصميمه المتطور، مما يجعله خيارًا مثاليًا لمختلف البيئات التجارية.

2. مواد وتكنولوجيا العرض الأساسية

2.1 لوحة عرض OLED

تستخدم شاشة العرض الإعلانية العمودية لدينا تقنية OLED (الصمام الثنائي الباعث للضوء العضوي) المتطورة مع لوحات مقدمة من AUO، الشركة الرائدة عالميًا في تصنيع شاشات العرض. تتميز تقنية OLED بوحدات بكسل ذاتية الانبعاث يمكن تشغيلها وإيقافها بشكل فردي دون الحاجة إلى وحدة إضاءة خلفية، مما يتيح لشاشتنا إنتاج ألوان سوداء حقيقية ونسب تباين شبه لا نهائية.

The OLED panel structure consists of:

Substrate layer: 0.7mm tempered glass with anti-glare surface treatment

Organic emission layer: Multiple organic compound layers including hole transport layer, emission layer, and electron transport layer

Encapsulation layer: Thin-film encapsulation technology to prevent oxygen and moisture penetration

Touch layer (optional): Nano-silver conductive film for high-sensitivity touch functionality

2.2 Display Specifications

Aspect ratio: 16:9 golden ratio for optimal video content presentation

Pixel structure: True RGB arrangement with each pixel comprising three sub-pixels

Pixel pitch: 0.10375mm(H)×0.31125mm(V), pixel spacing 0.31125mm×0.31125mm

Response time: 5ms ultra-fast response for blur-free motion

Maximum resolution: 1920×1080 Full HD with pixel-to-pixel display

Contrast ratio: 3000:1 for rich dark details

Brightness: 300cd/m² suitable for various lighting conditions

Viewing angle: 89°/89°/89°/89° (U/D/L/R) with minimal color shift

Display colors: 16.7 million colors (8-bit) with smooth gradation

3. Chassis Structure and Materials

3.1 Housing Materials

The display housing combines premium aluminum alloy frame with high-strength engineering plastics:

Front bezel: 5mm aviation-grade aluminum alloy with anodized surface (H32 hardness)

Rear cover: 1.2mm galvanized steel sheet with anti-corrosion powder coating

Frame: Seamless molding technology with IP54 dust/water resistance

Base: Zinc alloy die-cast counterweight base (8.5kg) for enhanced stability

3.2 Structural Design

Overall dimensions: 613.6mm(H)×356.85mm(W)×158mm(D)

Active display area: 597.6mm×336.15mm with over 92% screen-to-body ratio

Thermal design: Honeycomb ventilation with copper heat pipe cooling system

Mounting options: Wall-mount, floor-standing, and ceiling suspension

Protection: 4mm tempered glass front panel with Mohs hardness 7

4. Internal Components Materials

4.1 Mainboard and Chipset

Processor: Rockchip RK3588 quad-core Cortex-A76

Memory: 4GB LPDDR4X @2133MHz

Storage: 32GB eMMC 5.1 with TF card expansion

Video processor: Realtek RTD2893 with HDR10+ support

Network module: Gigabit Ethernet + Dual-band WiFi + Bluetooth 5.0

4.2 Interface Materials

HDMI: Gold-plated contacts with 10,000+ insertion cycles

USB: Type-A 3.0 with 5Gbps data transfer rate

Audio jacks: Nickel-plated for corrosion resistance

Power connector: Flame-retardant PC material (UL94 V-0)

4.3 Audio System

Speaker units: Dual 3W full-range drivers with neodymium magnets

Enclosure: 0.8L sealed chamber with 80Hz low-frequency response

Diaphragm: 45mm composite fiber material

Audio processing: Dolby Audio and DTS decoding support

5. Power System Materials

Power adapter: Delta Electronics industrial-grade solution

Input voltage: Wide range (90-220V AC) for global compatibility

Output voltage: 12V DC±0.6V with <50mV ripple

Efficiency: >85% (Energy Star 8.0 compliant)

Cables: 3×0.75mm² copper core with PVC insulation

Standby power: ≤0.5W exceeding EU ErP requirements

6. Environmental Durability Materials

6.1 Operating Environment

Temperature: 0°C to 50°C with auto-brightness adjustment

Humidity: 20% to 90% RH (non-condensing) with conformal coating

Altitude: ≤3000m suitable for highland areas

6.2 Protection Features

ESD protection: 8KV contact discharge tested

Surge protection: Built-in TVS diodes

EMI shielding: Full metal enclosure (FCC Part15 compliant)

Anti-glare: 25% haze AG coating

7. Special Function Materials

7.1 Touch Version (Optional)

Touch technology: IR or capacitive touch options

Accuracy: ±1mm with 10-point multi-touch

Surface hardness: Mohs scale 7 scratch-resistant

Touch lifespan: >50 million clicks

7.2 Ambient Light Sensor

Sensor type: AMS TSL2591 high-precision light sensor

Brightness adjustment: 50-300cd/m² (256 steps)

Response time: <200ms

8. Safety and Certifications

Electrical safety: CCC, CE, UL certified

Environmental: RoHS, REACH compliant

Flame resistance: UL94 V-0 rated materials

EMC: EN55032 Class B compl