Factory Visual Gallery
×
![]()
Production Line
Key Advantages of Production Line
- High automation ensures precision and efficiency.
- 20+ years of experience delivers consistent, high-quality products.
- Flexible LCD customization for various sizes and applications.
- Eco-friendly production with energy-saving and low-waste processes.
LCD Production Process
- High-quality raw material sourcing (glass, polarizers, liquid crystals).
- Precision glass cutting and shaping.
- Film deposition and circuit etching.
- Liquid crystal filling for uniform display performance.
- Module assembly and automatic functional testing.
- LED backlight integration with even brightness.
- Final quality inspection and safe packaging.
LCD Manufacturing Process
Front-End: ITO Glass Substrate
| Step | Process | Core Function |
|---|---|---|
| 1 | Cleaning | Remove contaminants for precision fabrication |
| 2 | PR Coating | Apply photosensitive layer to protect circuits |
| 3 | Exposure | Transfer circuit patterns via mask |
| 4 | Development | Reveal circuit outline by etching resist |
| 5 | Etching & Cleaning | Form ITO circuits & remove residues |
| 6 | SiO₂/PI Printing | Apply insulation & alignment layers |
| 7 | SiO₂/PI Cure | Stabilize layers via heat curing |
| 8 | Rubbing | Align liquid crystal molecules uniformly |
| QC | Inspection | Full check to ensure precision |
Mid-End: Cell Assembly
| Step | Process | Core Function |
|---|---|---|
| 1 | Spacer / Seal | Prepare gaps & seals for cell bonding |
| 2 | Cell Assembly | Align & bond upper and lower glass substrates |
| 3 | Seal Curing | Cure adhesive to form airtight cells |
| 4 | Cell Scribing | Cut large panels into individual LCD cells |
| 5 | LC Injection | Vacuum-fill liquid crystal material |
| 6 | Adjustment & Sealing | Calibrate cell gap and seal injection port |
| 7 | Final Cleaning | Remove residual liquid crystal and stains |
| QC | Inspection | Ensure display uniformity and stability |
Back-End: Module Assembly & Shipment
| Step | Process | Core Function |
|---|---|---|
| 1 | Function & Visual Test | Test display performance and appearance |
| 2 | Silk Printing | Print logos, masks and custom patterns |
| 3 | Polarizer Attachment | Install polarizers for normal display |
| 4 | PIN Assembly | Install pins for electrical connection |
| 5 | Packing | Anti-static and shockproof packaging |
| 6 | Shipment | Final inspection and delivery to customers |
| QC | Inspection | Strict quality control to ensure 98% yield |
