TFT LCD
3.9 inch TFT LCD Display
| SIZE | Model No. | Outline Dimension（mm） | Active Area（mm） | Display Format | IC | Interface |
| 3.92" | SDT03901N-A40 | 105.50x40.64x3.00 | 95.04x25.34 | 480x128 | ST7282 | 24-RGB |
| SDT03902N-A40 | 74.83x78.98x1.95 | 71.14x69.82 | 320x320 | ST7796U | 24-RGB |
SDT03901N-A40
SDT03902N-A40-V1.0
010203
Q: How do you manage product quality?
A: The products are baked, aging, electrical measurement and other procedures for testing. We are ISO 9001 and ROHS certified, providing 100% quality assurance to our customers. We will be responsible for any quality problems.
Q: Are you a manufacturer?
A: Yes. Sinda Display is an LCD manufacturer with more than 20 years experience.
Q: Do you have MOQ limit?
A: We support small batch orders and samples are delivered on time
Q: What is your shipping method?
A: EMS, UPS, FedEx, other land and air transportation.
Q: Can you offer customization service?
A: Yes. OEM and ODM acceptable.
· Drawing Design and confirm (2-3 days)
· Sample Development (12-15 days)
· Mass Production (25-35 days)
· After-Sales Service (Life-time support)
Q: Could you give me a competitive price?
A: Of curse. We looking forward to a long term relationship with you.
Q: What test is done to LCD?
A: Standard tests and control includes
·100% Electrical test (that test for operating voltage, logic of display)
·Dimensional and cosmetic inspection including viewing angle
·Sample inspection using thermal, thermal cycle, and humidity
Q: Is there a Touch Panel (Touch screen) on the display ?
A: We can offer you the Resistive Touch Panel or Capacitive Touch Panel if you need.
Q: Is there a possibility to make a more brighter display?
A: Yes, please share us more details about the project requirements, and we will try to find a Solution and Customized high brightness backlight for you.
Q: How can i find the right product?
A: Please send us your requirements, we will recommend our standard products, if it’s not fit, we will do the necessary adjustment & customization.
Q: Can you provide drawings and related procedures?
A: We can provide drawings and procedures for customers to confirm.