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12.1-inch High-Brightness WXGA TFT LCD Display Module
개요
The JicTech EV121WXM-N12 is a robust and high-performance 12.1-inch TFT LCD Display Module designed for applications demanding clarity and reliability. Featuring a WXGA resolution (1280×800) and capable of displaying 16.7 million colors, it delivers sharp and vibrant images. Built with amorphous silicon TFT technology in a normally black, transmissive display mode, this module excels in environments requiring high visibility. Its high typical brightness of 500 cd/m², exceptional 1200:1 contrast ratio, and wide 85° viewing angles in all directions make it an excellent choice for industrial, commercial, and professional applications where visual performance is critical.
주요 기능
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Superior Optical Performance: High typical brightness of 500 cd/m² and a high contrast ratio of 1200:1 ensure excellent readability even in brightly lit conditions.
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Wide Viewing Angle: Consistent image quality across wide viewing angles of 85° (Up/Down/Left/Right, CR>10).
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Vivid Color Reproduction: Displays 16.7 million colors with a typical color gamut of 72% NTSC, providing rich and accurate color representation.
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Flexible Interface: Supports 6-bit or 8-bit LVDS data input selection via a dedicated pin, offering compatibility with various controller boards.
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Robust & Reliable Design: Constructed with 0.5T single glass for a slim profile and subjected to extensive environmental reliability testing, including wide temperature operation.
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Industrial-Grade Durability: Designed for an operating temperature range of -20°C to +70°C, suitable for demanding environments.
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Eco-Conscious: Compliant with RoHS environmental standards.
Detailed Specifications
General Specifications
| 매개변수 | 사양 |
|---|---|
| Model Number | EV121WXM-N12 |
| 활성 영역 | 261.12 (H) × 163.20 (V) mm |
| Number of Pixels | 1280 (H) × 800 (V) pixels |
| 픽셀 피치 | 0.204 (H) × 0.068 (V) mm |
| 디스플레이 색상 | 16.7 Million (6-bit + Hi-FRC) |
| 디스플레이 모드 | Normally Black, Transmissive |
| 표면 처리 | Anti-Glare (AG25) |
| Outline Dimensions | 277.7 (W) × 180.6 (H) × 8.7 (D) mm |
| Typical Weight | 548 g |
Electrical Specifications (@ Ta=25°C, VDD=3.3V)
| 매개변수 | Min. | Typ. | Max. | 단위 |
|---|---|---|---|---|
| Logic Supply Voltage (VDD) | 3.0 | 3.3 | 3.6 | V |
| Logic Supply Current (IDD) | 150 | 180 | 200 | mA |
| Backlight Supply Voltage (VBLU) | 10.8 | 12.0 | 13.2 | V |
| Backlight Current (IBLU) | – | – | 620 | mA |
| Total Module Power Consumption | – | – | 8.11 | W |
Optical Specifications (@ Ta=25±2°C)
| 매개변수 | Condition | Min. | Typ. | Max. | 단위 |
|---|---|---|---|---|---|
| Luminance | Center, White | 400 | 500 | – | cd/m² |
| 밝기 균일성 | – | 70 | 80 | – | % |
| 명암비 | Center, Θ=0° | 1000 | 1200 | – | – |
| 시야각(CR≥10) | Horizontal (L/R) | 80 | 85 | – | deg |
| 시야각(CR≥10) | Vertical (U/D) | 80 | 85 | – | deg |
| Response Time (Tr+Tf) | – | – | 30 | 35 | ms |
| Color Gamut (NTSC) | CIE1931 | 68 | 72 | – | % |
Interface & Timing
| 매개변수 | 사양 |
|---|---|
| Video Interface | LVDS (4 data lanes + 1 clock lane) |
| Bit Depth Selection | 6-bit or 8-bit via HFRC_EN pin |
| Typical Pixel Clock | 72.4 MHz |
| Typical Refresh Rate | 60 Hz |
| LVDS Connector | 20-pin (DF19G-20P-1H or equivalent) |
| Backlight Connector | 6-pin (MSA24038P6 or equivalent) |
Environmental Specifications
| 매개변수 | 사양 |
|---|---|
| 작동 온도 | -20°C ~ +70°C |
| 보관 온도 | -30°C ~ +80°C |
| Reliability Tests | HAST, High/Low Temp Storage & Operation, Thermal Shock, Vibration, ESD |
Application Fields
This high-brightness, durable TFT LCD Module is ideally suited for a wide range of professional and industrial applications:
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Industrial Human-Machine Interfaces (HMI) and Control Panels
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Medical Monitoring Displays and Diagnostic Equipment
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Security and Surveillance Systems
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Point-of-Sale (POS) Terminals and Kiosks
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Test and Measurement Instruments
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Transportation and Marine Displays
Note: JicTech offers flexible support for small-batch customization and specific project requirements. Specifications are based on the EV121WXM-N12 product specification sheet (Rev. 0). For detailed mechanical drawings, signal timing diagrams, or custom configuration inquiries, please contact our technical sales team.
Technical Document Download
Click here to download this technical document：FULL SPEC-RT012T4I-A1
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