Toshiba LTA070B273A 7.0" Industrial TFT LCD Display Panel
LTA070B273A is Toshiba classic 7-inch WVGA TFT liquid crystal module, mass-produced for vehicle navigation multimedia systems and reused for miniature industrial control equipment due to stable wide-temperature optical performance.
| Parameter | Technical Specification |
|---|---|
| Full Model | LTA070B273A |
| Compatible Siblings | LTA070B270A / 271A / 272A |
| Manufacturer | Toshiba Matsushita Display (TMD) Japan |
| Diagonal Size | 7.0 inches, 16:9 wide screen |
| Native Resolution | 800(RGB) × 480 WVGA, 133 PPI |
| LCD Technology | a-Si TN TFT-LCD, Transmissive, Normally White |
| Pixel Arrangement | RGB Vertical Stripe |
| Pixel Pitch | 0.1905 × 0.1905 mm |
| Color Performance | 6-bit single channel, 262K display colors, 43% NTSC gamut |
| Signal Interface | 40Pin FPC single-channel LVDS, 3.3V logic voltage |
| Backlight System | Single edge CCFL tube, no onboard CCFL drive IC, external single-channel high voltage CCFL inverter requiredRated Lifespan: 40,000 hours typical |
| Typical Brightness | 300 cd/m² industrial standard brightness |
| Typical Contrast Ratio | 300:1 |
| Viewing Angle (CR≥10, L/R/U/D) | 60° / 60° / 30° / 60°, Optimal viewing: 6 o’clock front lower |
| Response Time (Tr / Td) | 22ms / 11ms typical |
| Standard Refresh Rate | 60Hz fixed |
| Active Display Area (AA) | 152.4 mm (W) × 91.44 mm (H) |
| Overall Outline Dimension | 165.8 mm (W) × 104.5 mm (H) × 11.2 mm thickness |
| Net Weight | ~330g compact module |
| Surface Treatment | Standard transparent polarizer, matte AG anti-glare film optional |
| Operating Temperature Range | -20 ℃ ~ +70 ℃ industrial wide grade |
| Storage Temperature Range | -30 ℃ ~ +75 ℃ |
| Touch Panel | Bare LCD without built-in touch; dedicated 7-inch 4-wire resistive touch optional optical bonding |
| Original OEM Application | Mid-range car GPS navigation, vehicle multimedia AV panel |
| Compliance Standard | RoHS Lead-Free Certified, mercury-containing CCFL backlight |
| Product Status | EOL Discontinued legacy automotive/industrial panel, A-grade tested spot stock only |
-20℃ ~ +70℃ wide industrial temperature: Adapt to cold unheated workshops, high-temperature equipment cabinets and vehicle-mounted cabins
Universal 800×480 WVGA resolution, compatible with most old car navigation and industrial control UI programs
Single-channel 40Pin LVDS digital interface, strong anti-EMI for CNC, injection molding heavy interference workshop environments
Mature single CCFL backlight design, stable long-term continuous operation with low failure rate
Dual-scenario application for vehicle multimedia and compact industrial control terminals, wide matching range
A-grade original surplus stock, complete optical aging inspection before delivery for maintenance repair
Compact thin thickness & lightweight design, fit narrow small-size equipment cavity layout
Mid-range vehicle original GPS navigation multimedia host broken screen replacement
Vintage car DVD, reversing visual auxiliary display repair screen
Compact portable industrial field maintenance diagnostic, measuring handheld testing instruments
Mini packaging, textile auxiliary machine small PLC parameter HMI control panel
Environmental data loggers, portable temperature/humidity recording monitoring terminals
Replacement spare panel for Toshiba LTA070B270 series 7-inch CCFL WVGA TFT modules
