PCAP TFT Display 4.3 Inch, China TFT Graphic LCD Display 4.3 Inch 480*272 IPS RGB 40 Pin With Capacitve Touch Screen

PCAP TFT Display 4.3 Inch, China TFT Graphic LCD Display 4.3 Inch 480*272 IPS RGB 40 Pin With Capacitve Touch Screen Product Introduction

SFTC430B-7082B1-CT is a diagonal size 4.3 inch IPS Full Viewing Angle PCAP TFT Display module with resolution 480x272 pixels. This module is built in with SC7282 IC; it includes the controller and driver IC functions, supports RGB interface, supply voltage (Vdd) range from 3.0V to 3.6V. This module is with IPS full viewing angle(80/80/80/80), and aspect ratio is 16:9.
SFTC430B-7082B1-CT PCAP TFT Display module is landscape mode with brightness 350 nits. The module also is available for Resistive Touch  Screen and Projected Capacitive Touch Screen optional. SFTC430B-7082B1-CT PCAP TFT Display can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
Application
Widely used in coffee machine, micro-wave oven, scanner, home automation, access control system, monitoring equipment, analyzers, security system, garden irrigation system, POS terminal, Cash Reader, etc.
 
Product Advantages
1.IPS full viewing angle(80/80/80/80). Very good viewing angle. Perfect for different kinds of applications, regardless of putting on top, or on the table, or used handheld, etc.
2.Excellent display performance of background color, luminance, viewing angle, and intensity, etc.
3.Another verion for 4.3 inch, it can be operated at Wide Temperature of Top of -30℃ to +80℃ for industrial applications.
4.Flexible to have with or without resistive touch screen. We can support to design customized CTP(capacitive touch panel) for customers as well. FPC is customizable too.
5.Low-cost solution among the same kinds in the LCD industry.
6.Easy to install and easy to maintain.

Resolution determines how detailed a bitmap image is.
In general, the higher the resolution of the image, the more pixels it contains, the sharper the image, and the better the quality of the print. At the same time, it also increases the storage space taken up by the files.
Resolution is described in units such as (DPI dots per inch), LPI (lines per inch), and PPI (pixels per inch). But only LPI is a scale that describes optical resolution. Although DPI and PPI are also units in the category of resolution, they have different meanings than LPI. Moreover, LPI and DPI cannot be converted, and can only be estimated empirically. In addition, PPI and DPI are often mixed. But there are also differences in the areas they use. Technically, "pixels" only exist in the field of computer display, while "dots" only appear in the field of printing or printing.

480x272 display resolution full color 4.3" PCAP TFT Display
SAEFTECH's SFTC430B-7082B1-CT PCAP TFT Display can brightly display up to 16M colors.
SAEFTECH's Full Color 4.3" PCAP TFT Display Picture with 480x272 Resolution. SAEFTECH's 4.3" PCAP TFT Display beautifully presents the user's graphics and images. This 480x272 LCD features a full viewing angle(85/85/85/85), a 24-bit parallel RGB interface with 40 pin connection, a bright LED backlight, and a choice of resistive touch or capacitive touchscreen panels. With its ability to generate up to 16M colors, users can perfectly display colors that match their brand on this display. SAEFTECH's SFTC430B-7082B1-CT Series enhances the device's user interface with rich colors, touchscreen, and backlit display brightness control.

PCAP TFT Display 4.3 Inch, China TFT Graphic LCD Display 4.3 Inch 480*272 IPS RGB 40 Pin With Capacitve Touch Screen Product Drawing

PCAP TFT Display 4.3 Inch, China TFT Graphic LCD Display 4.3 Inch 480*272 IPS RGB 40 Pin With Capacitve Touch Screen Product Image

Why Choose us

1. We provide LCD Display custom solution

Does your product have special application requirements, electrical specifications, optical specifications, touch features, or mechanical dimensions that require customized displays? SAEF can meet your custom LCD requirements.

2. Total solutions for Touch screen and display
Are you worried about assembling the touch screen and display screen? SAEF can provide custom and standard touch screen including Resistive and Capacitive multi-touch solutions including air & optical bonding service as well.
3. Commitment to quality reliability
SAEF is Qualified by ISO9001:2015 and ISO14000, meeting the RoHS, REACH and other environmental rules in global markets. We ensure quality through the manufacturing IQC,PQC and OQC management, reliability and aging testing.
4. Long-term supply
Under normal circumstances, the products we recommend can be supplied for more than 5 years. If there are special needs, we will make alternative plans in advance to ensure your long-term supply requirements.

Factory Facilities and Certificates

LCD CapacitiveTouch Screen

Nowadays, almost all smart phones, including tablet computers, use capacitive screen as touch screen, capacitive screen is the use of human body sensing for contact detection control, no direct contact or only slight contact, by detecting the induced current to locate the touch coordinates. (At present, basic capacitive touch screen is the mainstream)

There are two main types of capacitive touch screens:

1. Surface capacitive capacitive touch screen.

Surface capacitive touch screen technology uses ITO (indium tin oxide, a transparent conductive material) conductive film to sense the touch behavior of the screen surface through electric field sensing. But surface capacitive touchscreens have some limitations, they can only recognize one finger or one touch. (Less used)

2. Projected capacitive touch screen.

Projected capacitive touch screens are sensors that use touch screen electrodes to emit electrostatic field lines. There are two types of capacitance that are generally used in projected capacitive sensing technology: self-capacitance and interaction capacitance.

Self-capacitance, also known as absolute capacitance, is the most widely used method, and self-capacitance usually refers to the capacitance composed of a scanning electrode and ground. On the surface of the glass, there are transverse and longitudinal scanning electrodes made of ITO, and between these electrodes and the ground form a capacitive pole. When touched by hand or stylus, a capacitor is added in parallel to the circuit, thus changing the overall capacitance of the scan line.

Interaction capacitance, also known as spanning capacitance, forms a capacitance at the intersection of transverse and longitudinal ITO electrodes on the glass surface. The interactive capacitance scanning method is to scan the capacitance change at each intersection to determine the position of the touch point. When touched, it will affect the coupling of adjacent electrodes, thereby changing the capacitance at the intersection, and the scanning method of the interactive capacitance can detect the capacitance value of each intersection and the capacitance change after touching, so it requires a longer scanning time than the scanning method of self-capacitance, and it needs to scan and detect X*Y electrodes. At present, the touch screens of smartphones, tablets, etc., all use interactive capacitive technology. (The LCD of the author's punctual atomic elite board is a capacitive touch screen)

The transmissive capacitive touch screen uses two columns of electrodes in the vertical and horizontal columns to form a sensing matrix to sense touch. Two crossed electrode matrices, the X-axis electrode and the Y-axis electrode, are used to detect the capacitance change of each cell. The electrode in the picture is actually transparent, and it is here for the convenience of everyone. In the figure, the accuracy and resolution of the transparent electrode capacitive screen in the X and Y axes are related to the number of channels in the X and Y axes, and the more channels, the higher the accuracy.

Contact Us

We love to hear about your projects, If you have any questions, we can be reached at sales2@saef.com.cn

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