8.9 Inch 4K Mono LCD 3D Printer Screen | Photon Mono X Replacement
The 8.9 Inch 4K Mono LCD revitalizes mid-format resin 3D printing by combining a sharp 3840×2400 resolution with engineered hardware reliability. Featuring an active area of 192.0×120.0 mm and a precise 50um pixel pitch, this normally black open-cell display ensures impeccable model accuracy. To combat mid-print hardware failures caused by machine vibration, we have upgraded the 60-pin LVDS interface with a high-retention connector, guaranteeing that the FPC cable remains securely locked in place. Delivering a high 6.6% UV transmittance for rapid curing, it serves as the ultimate drop-in replacement for the Anycubic Photon Mono X and Elegoo Saturn. Secure your print workflow today. Click “Inquire Now” for bulk pricing and technical support.
Product Attributes
| Brand | LCDind |
|---|---|
| Brightness | Standard (200-450 nits) |
| Interface | LVDS |
| Panel Type | IPS |
| Resolution | 3840×2160 |
| Size | 8.9 inch |
| Operating Temp | Industrial (-20 to +70°C) |
| Touchscreen | No Touch, Optional Touchscreen |
Unfailing Accuracy: 8.9 Inch 4K Mono LCD for 3D Printer
Consistency is the benchmark of professional resin printing. The 8.9 Inch 4K Mono LCD (Powered by ST5892B IC) delivers flawless layer masking by deploying a true 3840 x 2400 pixel matrix across its 8.9-inch diagonal surface. This physical configuration yields a 50×50 um pixel pitch, enabling the creation of flawlessly smooth tabletop miniatures and structurally precise engineering prototypes without the jagged edges common in lower-resolution panels.
Bulletproof Hardware Connections
A frequent point of failure in desktop MSLA printers is the FPC cable detaching from the driver board due to the continuous Z-axis vibration. We eliminated this vulnerability. This module utilizes a premium 60-pin LVDS interface. We specifically selected an industrial-grade locking connector designed for high-vibration environments, ensuring the golden FPC cable remains absolutely secure from the first layer to the last. This enhanced reliability means zero ruined prints due to sudden signal loss.
Optimized UV Curing Efficiency
Designed strictly as an open-cell unit without an integrated backlight, this transmissive monochrome display is engineered to maximize 405nm UV light penetration. It achieves an outstanding 6.6% UV transmittance paired with a 300:1 contrast ratio. This high-efficiency light gating allows for drastically reduced layer exposure times, while its industrial operating temperature threshold of -20°C to 70°C ensures panel longevity even under the intense heat of large LED arrays.
LCD Display Solution & Customization
We can customize your display according to your needs, such as customizing the frame, touch panel, backlight brightness, FPC shape and interface definition, silk-screening your Logo, etc.
Customization Options:
- Customized packaging (Min. order: 1,000 pieces)
- Customized logo silk-screening (Min. order: 1,000 pieces)
- Graphic and cover glass customization (Min. order: 1,000 pieces)
Technical Specifications
| Display Size | 8.9 Inch |
| Resolution | 3840 x 2400 (4K Mono LCD) |
| Active Area | 192.0(H) x 120.0(V) mm |
| Outline Dimension | 202 x 133 x 1.25 mm |
| Pixel Pitch | 50 x 50 um |
| Signal Interface | 60 Pins LVDS |
| Driver IC | ST5892B |
| UV Transmittance | 6.6% |
| Contrast Ratio | 300:1 (Min.) |
| Viewing Angle | 80/80/80/80 (Typ.) |
| Display Mode | Normally Black, Transmissive |
| Operating Temp | -20°C ~ 70°C |
| Backlight | Without Backlight (Open Cell) |
Engineering FAQ
Q: Which 3D printers are compatible with this 8.9 inch 4K screen?
A: With an active area of 192.0 x 120.0 mm and a 3840×2400 resolution, this display is a physical and technical match for popular mid-format resin printers, including the Anycubic Photon Mono X and the original Elegoo Saturn. Please verify that your motherboard supports a 60-pin LVDS connection before installation.
Q: What makes the connection on this specific display more reliable?
A: Resin printers create constant, repetitive vibration along the Z-axis. Standard push-fit connectors can gradually loosen, causing a sudden loss of display signal and a failed print. We utilize an upgraded, secure-locking 60-pin LVDS connector that firmly bites into the FPC contacts, ensuring the cable cannot vibrate loose during operation.
Q: Why is there no backlight included with this LCD?
A: This unit is categorized as an “open-cell” module. In MSLA 3D printing, the LCD panel acts purely as a digital photomask. The actual light source is the high-power 405nm UV LED matrix permanently installed inside the base of your printer. Adding a traditional backlight would block the UV light necessary for curing the resin.
| Brand | LCDind |
|---|---|
| Brightness | Standard (200-450 nits) |
| Interface | LVDS |
| Panel Type | IPS |
| Resolution | 3840×2160 |
| Size | 8.9 inch |
| Operating Temp | Industrial (-20 to +70°C) |
| Touchscreen | No Touch, Optional Touchscreen |
Q: Which 3D printers are compatible with this 8.9 inch 4K screen?
A: With an active area of 192.0 x 120.0 mm and a 3840x2400 resolution, this display is a physical and technical match for popular mid-format resin printers, including the Anycubic Photon Mono X and the original Elegoo Saturn. Please verify that your motherboard supports a 60-pin LVDS connection before installation.
Q: What makes the connection on this specific display more reliable?
A: Resin printers create constant, repetitive vibration along the Z-axis. Standard push-fit connectors can gradually loosen, causing a sudden loss of display signal and a failed print. We utilize an upgraded, secure-locking 60-pin LVDS connector that firmly bites into the FPC contacts, ensuring the cable cannot vibrate loose during operation.
Q: Why is there no backlight included with this LCD?
A: This unit is categorized as an "open-cell" module. In MSLA 3D printing, the LCD panel acts purely as a digital photomask. The actual light source is the high-power 405nm UV LED matrix permanently installed inside the base of your printer. Adding a traditional backlight would block the UV light necessary for curing the resin.
Q: What is the MOQ?
A: The MOQ for our products is 1 piece. We are able to provide support throughout the testing process.
Q: What about the delivery time?
A: We have products in stock and can ship them within 3 working days.
Q: Does your product have any warranty?
A: Yes, we offer a warranty that ensures the LCD will function properly upon receipt. However, please note that we do not provide guarantees for any damage caused during use.
Q: What’s your payment method?
A: We accept several payment methods, including T/T (bank transfer), and PayPal.
Q: What’s your shipping method?
A: Thank you for your inquiry. We offer various shipping methods to suit different needs.
For small quantity orders, we use UPS Air-Express, DHL, FedEx, TNT, or EMS Express service. These options are safe and fast.
For large quantity orders, we typically work with the buyer’s cargo agent in China. Alternatively, we can arrange for air or sea transportation.
Please let us know your preferred shipping method and we will do our best to accommodate your request.
Q: Do you offer custom solution?
A: Yes, we offer custom solutions if our standard products do not meet the buyer’s requirements. Please let us know your specific needs, and we will work with you to create a tailored solution that meets your business needs.
Q: How to Contact us?
A: Send your Inquiry Details in the Below, Click “Send” Now!
