High Quality FSTN 320*240dots Blue Background LCD Graphic COB LCD Display with Blue Wording

Custom Graphic LCD Display FSTN 320x240 Lcd Module Industrial LCD

How to choose among TN/STN/FSTN display?

TN [Twisted Nematic]: very cheap and fast response. But the view angle (5:1 to 10:1) is quite limited (Usually from above or below), the contrast is also lower compared with other types of display . Normally black on gray or blue on gray display.

Typical Applications: calculators, simple industrial devices, low-cost handheld gadgets.

STN [Super Twisted Nematic]: Price a little higher than TN. Better viewing angle and contrast (8:1 to 15:1) than TN. But the response is slower than TN. You can choose positive(dark text on light background) or negative ( light text on dark background). Support larger screen and more characters.

Typical Applications: mid-range handheld devices, some automative displays, industrial control panels.

FSTN: [Film compensated Super Twisted Nematic]: Best contrast (20:1 to 40:1) and view angles among all 3 types. Film compensation layer corrects color distortion in STN. So if you need more professional look display, readable in various angle and light, and accept higher cost [e.g., a 3.5'' 240*160 FSTN display on a 1kpcs basis, would be around 10 USD], then it would be a good choice.

Typical Applications: High-end handhelds, medical devices, sophisticated industrial equipment, portable measuring instruments.

Cost Breakdown of a graphic LCD Module

LCD Panel [LCD+Liquid Crystal] 30-40 %: size and resolution, FSTN quality, glass quality.

Driver IC 10-15%: e.g. , UC1608 or ST7529, the chip price also fluctuates.

PCBA 10-15%: Holds the IC, connectors, passive components.

Back Light 10-15%: It's optional, and the LEDs + light guide film cost also have quality difference.

Polarizer and Films 5-10%: Normally for STN or FSTN displays.

Assembly and Labor 10-15%: Manual/ Semi-automatic assembly, bonding, soldering. Normally for a 5k-10kpcs order, we can arrange semi to fully automatic assembly. But some procedures also require much human labor, as the corresponding auto-equipment needs high cost and long-time developing.

QC Testing (3-5%) : Optical, electrical, visual testing.

Packaging (1-2 %): Tray or Blister packaging for shipping protection.

Profit Margin : We need to consider wastage during production, transport, etc., but if you buy more, the price is always negotiable.

OUR ADVANTAGES
1, Quality Control: Every LCD tested with special instruments or main boards before delivery to ensure working. Both Original and High quality OEM products available.

2, Packing: Packed in anti-static bags with foam box to ensure safety in transportation.

3, Payment Terms: T/T, Western Union.

4, Shipping Methods: Prompt delivery by UPS, EMS, DHL, TNT, or by air.

5, Service: Best after-sales service to ensure satisfaction from customers.

6, Delivery: Goods will be delivered with 2-4 days by DHL, UPS, TNT, EMS, or By Air

7, Warranty: Usually, product warranty for one year.

8, Samples: Our company offers samples for quality test or other business purposes, but we kindly ask you to pay for samples and the freight.

APPLICATION

Contact Person: Suki Zhou

E-Mail:suki@rylcd.com

Address: 510 Yingshuo Building, IADC Sha Pu Songgang Town, Baoan District, Shenzhen, China 518105

Royal Display Co.Ltd, specializing in the design, development and production of LCD display module full scheme for more than 10years.

Our company's products include two series: standard and custom-made products, related to: Segment LCD display, Character LCD display, Graphic LCD display, COG LCD display, TFT color display, OLED display, 7 segment LED display, covers TN, HTN, STN, FSTN, TFT and other film types, fusion of COG, TAB, COB, SMT and other process with the capability of 300K different kinds of LCM/LCD per month.

Our advantages are:1. High quality guarantee. 2. Superior After-Sale service. 3. The most competitive prices here can provide. 4. Small order quantity accepted. 5. Offer 12 months of warranty. 6. Experienced staff can help you to solve your problem anytime.
With wide range, superior quality and competitive price, our products are sold very well in North&South America, Western Europe and Southeast Asia. And our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!