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CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED
CPT CLAA121UA02CW is a slim 12.1-inch HD+ TN TFT LCD panel with 1600×900 resolution and dual-channel LVDS interface, optimized for compact embedded industrial terminals, portable test equipment and lightweight HMI devices. Equipped with integrated WLED backlight with built-in driving circuit, it eliminates extra inverter modules and delivers steady 250 cd/m² brightness with low power consumption for long-duration 24/7 operation. Its ultra-thin 4.45mm outline thickness greatly saves internal assembly space for small-size all-in-one industrial machines and portable inspection instruments. The matte anti-glare front surface effectively weakens ambient light reflection in indoor factory and laboratory environments, while the 2H hard coating prevents minor surface abrasion during daily equipment use. Standard dual 6-bit LVDS signal provides reliable anti-interference transmission, widely compatible with mainstream embedded motherboards, single-board computers and industrial display driver boards without complex signal conversion. Operating within 0℃~+60℃ standard industrial temperature range, this original CPT panel is fully RoHS compliant and supplied with full factory optical aging test for light industrial automation, portable measuring equipment and legacy screen replacement projects.
| Parameter | Specification |
|---|---|
| Model Number | CLAA121UA02CW |
| Manufacturer | CPT (Chunghwa Picture Tubes) |
| Diagonal Size | 12.1 inches |
| Native Resolution | 1600(RGB) × 900 HD+, 16:9 Aspect Ratio, 151 PPI |
| Display Technology | a-Si TFT-LCD, TN Mode, Transmissive, Normally White |
| Signal Interface | 2-channel 6-bit LVDS, 40-pin connector, 3.3V logic voltage |
| Backlight System | Integrated WLED with built-in driver, typical lifespan 30,000 hrs |
| Typical Brightness | 250 cd/m² |
| Typical Contrast Ratio | 500:1 |
| Viewing Angle (L/R/U/D, CR≥10) | 45° / 45° / 15° / 35° |
| Color Performance | 262K display colors, 45% NTSC color gamut |
| Response Time (Tr+Td GtG) | 20 ms typical |
| Refresh Rate | 60 Hz |
| Pixel Pitch | 0.16725 × 0.16725 mm |
| Active Display Area | 267.6 mm (W) × 150.525 mm (H) |
| Overall Outline Dimension | 280.7 mm (W) × 165.75 mm (H) × 4.45 mm (D) |
| Surface Treatment | Matte anti-glare non-glare coating, 2H hard scratch resistance |
| Net Weight | ~1.0 kg typical |
| Operating Temperature Range | 0 ℃ ~ +60 ℃ |
| Storage Temperature Range | -20 ℃ ~ +60 ℃ |
| Touch Function | No integrated touch panel |
| Compliance Standard | RoHS Lead-Free Certified, UL certified |
| Product Status | Stable mass production, Grade A original stock for embedded & light industrial replacement |
Compact embedded industrial HMI control panels
Portable industrial test & measurement instruments
Light factory automation monitoring terminals
Small-size industrial all-in-one touch machines
Laboratory analysis auxiliary display equipment
Medical portable diagnostic auxiliary screens
Replacement panel for 12.1-inch HD+ notebook & embedded monitors
