TX14D22VM1BAA KOE 5.7inch TFT LCD Panel
- Industrial LCD display
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Name: TX14D22VM1BAA.pdfProduct Introduction
The TX14D22VM1BAA is a premium 5.7-inch industrial TFT LCD module produced by Hitachi. Built with advanced a-Si TFT technology, it delivers 320×240 (QVGA) resolution and 400 cd/m² brightness for clear visuals in industrial environments. The module features an ultra-slim 7.1mm profile, only 150g weight, and a long-life WLED backlight (40,000 hours) with 40-pin CMOS (TTL) interface for broad compatibility.
Explore more Hitachi industrial LCD modules, 5.7 inch QVGA display panels and compatible replacement models: TX14D22VM1BPA, NL3224AC36-01 & COM57H2833XLC.
Specifications
| Brand | Hitachi |
| Model | TX14D22VM1BAA |
| Diagonal Size | 5.7 inch |
| Resolution | 320(RGB)×240 (QVGA) |
| Panel Type | a-Si TFT LCD |
| Display Mode | TN, Normally White |
| Brightness | 400 cd/m² (Typ.) |
| Contrast Ratio | 350:1 (Typ.) |
| Viewing Angle | 80°(L)/80°(R)/80°(U)/60°(D) (CR≥5) |
| Display Colors | 262K |
| Backlight | WLED, 40,000 hours lifetime |
| Interface | 40-pin CMOS (TTL), 6-bit RGB |
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
| Active Area | 115.2(W)×86.4(H) mm |
| Outline Size | 131.0(W)×102.2(H)×7.1(D) mm |
| Weight | 150g (Typ.) |
| Response Time | 30ms (Tr+Td, Typ.) |
| Supply Voltage | 3.3V |
Key Features
- 5.7-inch QVGA standard resolution for universal industrial compatibility
- 400 cd/m² high brightness for clear indoor display
- Ultra-slim 7.1mm profile & 150g lightweight for compact designs
- 40-pin TTL/CMOS interface easy to connect legacy systems
- Industrial wide temperature range for harsh environments
- Long-life WLED backlight reduces maintenance costs
- Stable TN technology reliable for 24/7 operation
Installation & Handling
- Use anti-static equipment to protect CMOS circuits from ESD damage.
- Avoid bending FPC cable; secure connector to prevent loose contact.
- Use stable 3.3V power supply to avoid voltage fluctuations.
- Do not apply pressure on the LCD surface to prevent pixel damage.
Troubleshooting
1. No display / weak backlight
Check 3.3V power input and backlight driver circuit connections.
2. Flickering or unstable image
Verify TTL signal cable integrity and host output stability.
3. Color distortion
Confirm 6-bit RGB signal settings and cable shielding.
4. Poor viewing angle
Install panel to match 6 o'clock default viewing direction.
Applications
- Industrial HMI and operator panels
- Medical diagnostic & testing instruments
- Embedded industrial computers & controllers
- Factory automation & process control systems
- Portable test equipment & handheld terminals
- Vehicle-mounted displays & marine instruments
FAQ
1. Who manufactures TX14D22VM1BAA?
It is an original industrial LCD module produced by Hitachi.
2. What is the resolution and brightness?
Resolution: 320×240 QVGA, Brightness: 400 cd/m².
3. What interface does it use?
Standard 40-pin CMOS (TTL) 6-bit RGB interface.
4. Is it suitable for industrial use?
Yes, operating temperature -20°C to +70°C, industrial grade reliability.
5. What is the backlight life?
40,000 hours WLED backlight for long service life.
6. What is the thickness?
Ultra-slim design: only 7.1mm, weight 150g.
Product Introduction
The TX14D22VM1BAA is a premium 5.7-inch industrial TFT LCD module produced by Hitachi. Built with advanced a-Si TFT technology, it delivers 320×240 (QVGA) resolution and 400 cd/m² brightness for clear visuals in industrial environments. The module features an ultra-slim 7.1mm profile, only 150g weight, and a long-life WLED backlight (40,000 hours) with 40-pin CMOS (TTL) interface for broad compatibility.
Explore more Hitachi industrial LCD modules, 5.7 inch QVGA display panels and compatible replacement models: TX14D22VM1BPA, NL3224AC36-01 & COM57H2833XLC.
Specifications
| Brand | Hitachi |
| Model | TX14D22VM1BAA |
| Diagonal Size | 5.7 inch |
| Resolution | 320(RGB)×240 (QVGA) |
| Panel Type | a-Si TFT LCD |
| Display Mode | TN, Normally White |
| Brightness | 400 cd/m² (Typ.) |
| Contrast Ratio | 350:1 (Typ.) |
| Viewing Angle | 80°(L)/80°(R)/80°(U)/60°(D) (CR≥5) |
| Display Colors | 262K |
| Backlight | WLED, 40,000 hours lifetime |
| Interface | 40-pin CMOS (TTL), 6-bit RGB |
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
| Active Area | 115.2(W)×86.4(H) mm |
| Outline Size | 131.0(W)×102.2(H)×7.1(D) mm |
| Weight | 150g (Typ.) |
| Response Time | 30ms (Tr+Td, Typ.) |
| Supply Voltage | 3.3V |
Key Features
- 5.7-inch QVGA standard resolution for universal industrial compatibility
- 400 cd/m² high brightness for clear indoor display
- Ultra-slim 7.1mm profile & 150g lightweight for compact designs
- 40-pin TTL/CMOS interface easy to connect legacy systems
- Industrial wide temperature range for harsh environments
- Long-life WLED backlight reduces maintenance costs
- Stable TN technology reliable for 24/7 operation
Installation & Handling
- Use anti-static equipment to protect CMOS circuits from ESD damage.
- Avoid bending FPC cable; secure connector to prevent loose contact.
- Use stable 3.3V power supply to avoid voltage fluctuations.
- Do not apply pressure on the LCD surface to prevent pixel damage.
Troubleshooting
1. No display / weak backlight
Check 3.3V power input and backlight driver circuit connections.
2. Flickering or unstable image
Verify TTL signal cable integrity and host output stability.
3. Color distortion
Confirm 6-bit RGB signal settings and cable shielding.
4. Poor viewing angle
Install panel to match 6 o'clock default viewing direction.
Applications
- Industrial HMI and operator panels
- Medical diagnostic & testing instruments
- Embedded industrial computers & controllers
- Factory automation & process control systems
- Portable test equipment & handheld terminals
- Vehicle-mounted displays & marine instruments
FAQ
1. Who manufactures TX14D22VM1BAA?
It is an original industrial LCD module produced by Hitachi.
2. What is the resolution and brightness?
Resolution: 320×240 QVGA, Brightness: 400 cd/m².
3. What interface does it use?
Standard 40-pin CMOS (TTL) 6-bit RGB interface.
4. Is it suitable for industrial use?
Yes, operating temperature -20°C to +70°C, industrial grade reliability.
5. What is the backlight life?
40,000 hours WLED backlight for long service life.
6. What is the thickness?
Ultra-slim design: only 7.1mm, weight 150g.
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