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[China]
Trade Verify
Address: 510 Yingshuo Building, IADC Sha Pu Songgang Town, Baoan District, Shenzhen, China 518105
Contact name:Jack Luo
Royal Display Co.,Limited |
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Basic Info.of RYP4004A STN LCD Module
Character LCD is a liquid crystal display technology used in electronic devices that display text and simple icons, usually presented in a fixed character size and arrangement. A 40x4character LCD refers to a liquid crystal display (LCD) module that can display 16 characters in each of its four rows. It is commonly known as a 40x4character LCD or 40x4 alphanumeric LCD. LCD displays utilize liquid crystal cells and electrical currents to control the visibility of characters on the screen. Here is the datasheet of our 40x4 character LCD module.
| Module Size With B/L(W X HX T)(mm) | 199x54x15 |
| Driving Method | 1/16Duty,1/5Bias |
| Display type | 40(characters)×4(line) |
| View Area(mm) | 147x29.5 |
| Dots size(mm) | 0.5x0.55 |
| Dots pitch(mm) | 0.57x0.62 |
| Controller&driver | ST7065 and ST7066 |
| OperationTemp.(ºC) | -20 to +70 |
| StorageTemp.(ºC) | -30 to +80 |
Drawing of RYP4004A STN LCD Module
1. Text Display: Character LCD is mainly used to display text
information, usually presented in a fixed character size and
arrangement.
2. Save energy: Character LCD generally consumes less power than
other display technologies, such as LED or color LCD, because it
only needs to activate the liquid crystal to display text, without
the need for a backlight.
3. High visibility: Character LCDs generally excel in high-light
visibility. They are also clearly visible in direct sunlight and
are suitable for outdoor applications.
4. Cost-Effectiveness: Due to its simple design and low power
consumption, character LCD is generally more affordable than other
display technologies and is therefore widely used in cost-sensitive
projects.
5. Embedded systems: Character LCDs are often used in embedded
systems and small electronic devices, such as smart home control
panels, instrument panels, user interfaces in electronic devices,
etc.
Character module, is an alphanumeric display that can show
characters, symbols, and numbers. It can be widely used in consumer
electronics, instrumentation and measurement, industrial control
systems, embedded systems, medical devices, automotive
applications, information panels,education and hobby projects and
so on. Some common applications are industrial mater, BPG, POS
machine,Washing machine, thermometer, calculator, car speedometer,
GPS tracker, electric cooker, hair curler, fuel dispenser, watch
and so on. 
1. Technology leadership: We invest in R&D and innovation to
advance LCD screen technology and provide high-quality,
high-performance products.
2. Product variety: We offer kinds of LCD screens of different
sizes, resolutions, functions, and applications. We are able to
meet the needs of different customers and provide customized
solutions.
3. Quality and reliability: We focus on product quality and
reliability. We employ strict quality control and testing processes
to ensure that their products meet high standards and have stable
performance and long life.
4. Competitive Prices: We can offer competitive prices and provide
customers with cost-effective products.
5. Customer service and support: We value customer service and support and provide timely technical
support, after-sales service and solution consultation to ensure
customer satisfaction and success.
Q1: How can I place an order?
-Please kindly send us an email specifying the item No., replacements, quantity, other specifications for the Hard disk to place an order.
Q2: Which payment way do you accept?
- We accept T/T, Western Union, MoneyGram, Paypal.
Q3: Can I get an sample?
-Sure, we provide samples but pls kindly pay some sample fee and
delivery fee.
Q4: How long is the delivery time
-It depends the products and service you need, but normally we will ship it ASAP.
Q5: How would the goods be shipped?
A4: We ship via DHL, FEDEX, UPS, TNT and others.
