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CPT CLAG070ND21 7 Inch a-Si TFT-LCD LCD Cell 1024(RGB)×600 Display Panel
Single-channel LVDS timing has rich matching drive board resources on the market; after FOG bonding, the finished module has stable anti-interference performance, suitable for light dust indoor workshop, vehicle cabin vibration environments. Standard AA active area and outline size fully match CLAF070ND21 interchange glass, module manufacturers can switch raw materials without mold modification, reducing production costs.
Full Technical Specification Table
| Category | Parameter | Typical Specification |
|---|---|---|
| Basic Info | Full Part No. | CLAG070ND21 |
| Manufacturer | CPT Chunghwa Picture Tubes Bare CELL Series | |
| Screen Size | 7 inch, landscape 17:10 wide screen | |
| Display Core | Native Resolution | 1024(RGB) × 600 WSVGA, 170 PPI |
| Panel Tech | a-Si TN TFT-LCD, Transmissive Normally White | |
| Pixel Arrangement | RGB vertical stripe subpixel | |
| Optical Performance | Active Display Area (AA) | 154.214(W) × 85.92(H) mm |
| Pixel Pitch | 0.1506 × 0.1412 mm | |
| Contrast Ratio | 700:1 @ 25℃ ambient (light transmittance test standard) | |
| Color Depth / Gamut | 8-bit RGB, 16.7M true colors, 50% NTSC gamut | |
| Viewing Angle (CR≥10) | L/R:80°/80°, U:70°, D:60°; optimal viewing: 6 o’clock (bottom) | |
| Response Time (Tr+Td) | Total 25ms typical | |
| Native Refresh Rate | Fixed 60Hz WSVGA timing | |
| Mechanical Spec | Bare Glass Outline Dimension | 162.5(W) × 95.7(H) × 1.43(D) mm ultra-thin raw glass |
| Net Weight | ~78g raw glass only | |
| Surface Treatment | Bare polarizer glass (no hard coat; matte/gloss polarizer can be secondary laminated) | |
| Electrical Interface (Cell Definition) | Signal Standard | Single-channel 6-bit LVDS (FPC needs post FOG bonding) |
| Logic Supply Voltage (After FOG) | DC 3.3V (3.0V ~ 3.6V tolerance) | |
| Backlight Matching Note | Original Design Support | Side-emitting WLED array (3S series LED strip required, no built-in backlight) |
| CELL Characteristic | Zero internal light source, pure light transmission glass substrate | |
| Environmental Rating | Operating Temp (After full module assembly) | -20 ℃ ~ +70 ℃ wide industrial grade |
| Storage Temperature (Raw CELL) | -30 ℃ ~ +80 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Quality & Compliance | Quality Grade | New Original A bare glass: zero bright/dark dot, no mura, uniform light transmittance |
| Stock Status | In-Stock; full pixel scanning + light transmittance aging test before shipment | |
| Certification | RoHS Lead-Free, CPT original factory test report | |
| Post-Processing Matching | Required Secondary Parts | FOG LVDS FPC, WLED backlight bar, TCON drive board, resistive/capacitive touch glass for optical bonding |
Pure original CPT bare LCD glass, stable pixel yield, consistent light transmittance without uneven mura
1024×600 high WSVGA resolution, more horizontal display space for multi-column industrial data and navigation maps
Ultra-thin 1.43mm raw glass substrate, convenient for slim finished module assembly design
-20℃~+70℃ wide industrial temperature after full assembly, adapt cold vehicle and field portable equipment
Mature single-channel LVDS timing, abundant matching TCON drive board resources for post-processing factories
Interchangeable with CLAF070ND21 glass, no mold adjustment required for production line switching
Low-cost TN optical scheme, suitable for mass OEM finished screen batch production
Stable spot stock supply for module factory bulk raw material procurement orders
Custom 7-inch industrial embedded HMI touch screen for small PLC control cabinets
Car, engineering machinery vehicle-mounted navigation & real-time parameter auxiliary display
Portable medical blood analysis, ECG handheld tester real-time waveform screen
Low-cost education tablet, industrial data collector portable display terminal
Supermarket small self-service price query, advertising playback mini display
Raw bare CELL replacement material for CPT 7-inch 1024×600 series finished screen maintenance factories
