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The AT056TN52 V.3 from Chimei Innolux is a 5.6-inch diagonal a-Si TFT-LCD panel with an integral WLED backlight system, supplied by Tonya Display Limited from Shenzhen, China. It delivers a resolution of 640(RGB)x480 (VGA) in a 4:3 aspect ratio, with pixels arranged in RGB vertical stripe. The panel achieves 200 cd/m² typical brightness and a 500:1 transmissive contrast ratio, with an 8-bit grey scale signal per dot yielding a 16.7M colour palette. Operating temperature spans -20°C to 70°C, while storage tolerates -30°C to 80°C.
Mechanically, the active area measures 112.896(W) x 84.672(H) mm within an outline of 126.5(W) x 100(H) x 6(D) mm, with a viewing area of 115.70(W) x 87.47(H) mm and antiglare surface treatment. The TN, normally white, transmissive LCM architecture provides 70/70/50/70 (Typ.)(CR≥10) viewing angles (L/R/U/D), with best view direction at 6 o'clock and 10/15 ms (Typ.)(Tr/Td) response time. Net weight is 127.5 g typical. The 3S5P WLED backlight is edge-lit with 20,000-hour lifetime, though an external backlight driver is required as none is integrated.
Signal input uses parallel RGB (1 ch, 8-bit) through a 50-pin FPC connector, with typical supply voltages of 3.3/5.0/15/-10 V (VCC/AVDD/VGH/VGL). The typical vertical frame rate is 60 Hz. This panel suits industrial HMIs, portable test equipment, medical monitors, and embedded consumer displays where VGA resolution and moderate brightness suffice. Buyers should confirm with Tonya Display Limited whether the external backlight driver is bundled or sourced separately, and verify FPC cable availability for their integration.
| Display Resolution | 640(RGB) x 480 (VGA) |
| Active Area | 112.896(W) x 84.672(H) mm |
| Outline Dimensions | 126.5(W) x 100(H) x 6(D) mm |
| Brightness | 200 cd/m² (Typ.) |
| Contrast Ratio | 500:1 (transmissive) |
| Viewing Angle | 70/70/50/70 (Typ.)(CR≥10) (L/R/U/D) |
| Grey Scale / Colour Depth | 8-bit per dot, 16.7M colours |
| Backlight System | |
| Interface | Parallel RGB (1 ch, 8-bit), 50-pin FPC |
| Operating Temperature | -20°C to 70°C (standard industrial range) |
Tonya Display Limited is based at C1207, Niulanqian Building, Minzhi, Longhua, Shenzhen, Guangdong, 518000, China. The company holds a harbor trust tier on the platform. The response rate is listed at 0.00% with zero average response hours, which suggests buyers should expect delayed or minimal automated communication and should plan to follow up proactively by phone or alternative channels. The listing does not indicate any verification level, years in operation, or factory size, so due diligence on manufacturing capability is advisable.
The company lists Chimei Innolux panels, positioning itself as a distributor or trader of branded LCD components rather than an OEM manufacturer. Its product focus centres on small-format TFT-LCD modules for industrial and consumer applications. Buyers should request references for past shipments, warranty terms, and whether Tonya stocks inventory in Shenzhen or operates on a back-to-back order model. The address in Longhua District places it within Shenzhen's electronics manufacturing corridor, a typical location for display trading firms.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering the AT056TN52 V.3 from Tonya Display Limited, verify that the panel revision (V.3) matches your BOM and that driver firmware compatibility is confirmed. Request the complete Chimei Innolux datasheet including mechanical drawings, electrical timing specifications, and reliability test reports. Check that the 50-pin FPC cable length and connector orientation suit your PCB layout, and confirm whether Tonya stocks units in Shenzhen or orders on demand, as this affects lead time and revision control.
Logistics from Shenzhen typically involve express courier (DHL, FedEx) for buyers needing samples, or sea freight for volume orders. The supplier has not published MOQ, lead time, or Incoterms, so buyers must confirm whether pricing is EXW Shenzhen or includes freight, and what payment terms apply (typical for Chinese traders: 30% T/T deposit, 70% before shipment, or LC at sight for large orders). Given the 0.00% response rate, buyers should secure a direct sales contact via phone or WeChat and document all commitments in writing before transferring funds.
Quality assurance for LCD panels should include incoming inspection for pixel defects (ISO 13406-2 Class II or Class I criteria), uniformity of backlight, and FPC connector integrity. Request pre-shipment photos or video of working panels displaying RGB test patterns. For volume orders, consider third-party inspection in Shenzhen (SGS, Bureau Veritas) to verify quantity, cosmetic condition, and basic electrical function. Secure packaging specifications (anti-static bags, foam cushioning, moisture barrier) and confirm storage humidity limits to prevent polariser degradation during transit.
Compare alternatives, find similar products and connect with suppliers
Securing a reliable supply chain for At056tn52 V.3 Chimei Innolux 5.6 Inch Tft-Lcd is critical for maintaining your business operations. Tonya Display Limited, a supplier located in China, provides high-quality At056tn52 V.3 Chimei Inno ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Touch Screen/LCD Monitors industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing At056tn52 V.3 Chimei Inno from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Tonya Display Limited. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Tonya Display Limited is part of our extensive network of vetted international exporters. Browse more products in the Touch Screen/LCD Monitors category or discover new suppliers across the Touch Screen/LCD Monitors sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing At056tn52 V.3 Chimei Inno from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Tonya Display Limited directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Tonya Display Limited provides At056tn52 V.3 Chimei Inno for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Tonya Display Limited. Contact the supplier to discuss the best logistics options for importing At056tn52 V.3 Chimei Inno to your country.
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