| Customization: | Available |
|---|---|
| Usage: | Small-sized LCM |
| Digital LCD Module Type: | VFD |
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| Item | Description |
| Product Name | 4X20dots VFD LCD Module |
| Model No. | RY20S401DA1 |
| Dot Format | 4x20 |
| Outline (mm) | 150.0* 64.0 * 28.6 |
| Glass Size(mm) | 118.2 *48.3 |
| Display Area( mm) | 89. 52 * 33.07 |
| Character Format | 5 * 7 Dot Matrix |
| Number of Digits | 80 (4 lines * 20 characters) |
| Backlight | LED backlight |
| Power supply | 5V |
A vacuum fluorescent display (VFD) is a display device once commonly used on consumer electronics equipment such as video cassette recorders, car radios, and microwave ovens. A VFD operates on the principle of cathodoluminescence, roughly similar to a cathode ray tube, but operating at much lower voltages. Each tube in a VFD has a phosphor-coated carbon anode that is bombarded by electrons emitted from the cathode filament. In fact, each tube in a VFD is a triode vacuum tube because it also has a mesh control grid.
1. Small order would be accepted.
2. Mass production lead time would be guaranteed.
3. Each order will have 0.2%-0.5% spare.
4. Even customers do not have a cooperation with us, we also can provide technical services.
5. If mass production has any quality problem, customer can return it.
Royal Display can provide many accessories to go with your display. If you would like to source a connector, cable, test jig or other accessory preassembled to your LCD (or just included in the package), our team will make sure you get the items you need. Get in touch with a team member today to accessorize your display!
Royal Display offers the original purchaser who has purchased a product from the lcdmoduletft a limited warranty that the product (including accessories in the product's package) will be free from defects in material or workmanship.
1.Q: Are you manufactory or trade company?
We are factory located in Dongguan.
2.Q: How can I get the samples?
A: Send inquiry --Offer quotation --Confirm quotation & pay tooling charge -- Provide drawing -- confirm drawing -- make tooling & samples -- Samples finished -- Delivery via freight or sea collect
3.Q: How long can I expect to get the sample?
A:Contour drawing: 2-3 days Sample time: 10-15 business days
4.Q:Will you offer free sample?
A: Yes, we usually provide 1-3 pcs free samples, you just need to pay the tooling charge.
5.Q: Can you design the lcd in acccordance with our demand?
A:Sure.We will give you the best tooling charge.
6.Q:How to place orders ?
A:If you confirm samples ok, Please send us your purchase order by Email or Fax , Then we will send you an Invoice for deposit payment. We need to know the following information of your order.
1)Product information-Quantity,part number
2)Delivery time required.
3)Shipping information-Company name, Street address,Phone&Fax number,Destination sea port.
4)Forwarder's contact details if you have any in China.
7.Q:How long of mass production ?
A: 25-30 business days. It depends on different order quantities and part number.
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