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7.0 inch GG Structure Projected Capacitive Touch Panel for Industrial Control Machine

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Product History and Evolution

The history of Projected Capacitive Touch Screens dates back to the 1960s when touch screens were first introduced. The technology at that time was resistive, which required physical pressure to be applied to the screen for it to respond. However, the resistive technology was not ideal as it was prone to wear and tear and required recalibration frequently.

The first capacitive touch screen was invented by E.A. Johnson in 1965. Johnson’s technology used a grid of electrodes on the screen’s surface to detect the electrical charges created by the user’s finger. However, this early capacitive touch screen technology was not practical as it could only detect a single touch point.

It wasn’t until the early 2000s that Projected Capacitive Touch Screen technology became a practical reality. One of the first devices to feature this technology was the Apple iPhone, which was released in 2007. The iPhone’s multi-touch capabilities revolutionized the smartphone industry, and Projected Capacitive Touch Screens quickly became the standard for touch screen technology.

Since then, Projected Capacitive Touch Screens have continued to evolve, becoming more sensitive, durable, and responsive. So, at TouchScreenMan, we are proud to offer the latest and most advanced Projected Capacitive Touch Screens on the market.

Finally, Projected Capacitive Touch Screen technology has come a long way since its inception in the 1960s. From the early resistive touch screens to the modern and advanced Projected Capacitive Touch Screens of today, this technology has transformed the way we interact with electronic devices. At TouchScreenMan, we are committed to staying at the forefront of this technology, offering our customers the latest and most advanced touch screens available.

Classification of Projected Capacitive Rouch Screens

At the end of the day, investing in high-quality Projected Capacitive Touch Screens can make a significant difference in the success of your device or application. That’s why it’s crucial to work with a reputable and experienced touch screen manufacturer like TouchScreenMan.

G F FRONT Capacitance Touch Screen.jpg

G+F Projected Capacitive Touch Screen

Low price, high strength, thin, high environmental reliability, single touch, lowest anti-interference, low ESD, only support the size less than 6 inch.

GG DITO Front Capacitance Touch Screen.jpg

G+G Projected Capacitive Touch Screen

Medium price, high strength, thick, high environmental reliability, multi-touch, high anti-interference, high ESD, support all sizes.

GFF Capacitance Touch Screen.jpg

G+F+F Projected Capacitive Touch Screen

highest price, high strength, thin, highest environmental reliability, multi-touch, high anti-interference, high ESD, support all sizes.

OGS Capacitance Touch Screen.jpg

OGS Projected Capacitive Touch Screen

higher price, low strength, thinnest, lowest environmental reliability, multi-touch, low anti-interference, lowest ESD, support size less than 15 inch

  1. The G+F structure, which stands for “cover glass + film sensor,” is a type of projected capacitive touch screen technology that employs a single-layer film sensor to achieve touch functionality.With its low R&D costs, thin profile, short delivery times, and high transmission and reliability, G+F screens are an affordable option for single-touch-point devices. However, their limitations include only supporting a single touch point, low ESD resistance, low interference resistance, and being suitable for screen sizes less than 6 inches.
  2. In the G+F+F structure, or “cover glass + film sensor + film sensor,” two film sensors are used to achieve touch functionality.Known as the “Two-sheet two-ITO laminated structure,” this technology offers high accuracy, multi-touch capabilities, and excellent handwriting recognition. Additionally, G+F+F screens have a replaceable cover glass, high strength, and high reliability. However, they have lower light transmission and are more expensive, making them less common in the market. These screens are often used for high-end devices due to their reliability.
  3. The G+G structure, short for “cover glass + glass sensor,” utilizes a glass sensor to provide touch functionality. This popular design comes in two variations: SITO and DITO. G+G screens boast high accuracy, high light transmission, multi-touch support, and excellent handwriting recognition. They also have high strength, reliability, and are suitable for all screen sizes. However, they are thicker, and the sensor glass is prone to breakage. The SITO variant is more reliable in harsh environments but at a higher cost.
  4. OGS, or “one glass solution,” is a projected capacitive touch screen technology that requires only one glass layer to achieve touch functionality. The “One-sheet two-ITO laminated structure” offers the thinnest profile, high light transmittance, multi-touch support, and good handwriting recognition. However, it has low reliability, low strength, low ESD resistance, high cost, and is only suitable for screen sizes less than 15 inches. While OGS has the potential to be the future of touch screens, issues related to low strength and interference resistance need to be addressed through innovation in the glass industry.
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What is a Projected Capacitive Touch Screen

A Projected Capacitive Touch Screen is a type of touch screen technology that allows users to interact with electronic devices through touch inputs. This technology works by creating an electromagnetic field above the surface of the screen and detecting changes in the field caused by the touch of a finger or stylus. Projected Capacitive Touch Screens are commonly used in various electronic devices, such as smartphones, tablets, and touch-enabled displays, due to their high level of accuracy, precision, and responsiveness.

The touch screen is made up of a glass or plastic layer, which serves as the touch surface, and a printed circuit board (PCB) that houses the touch controller and other components. When a user touches the screen, the electromagnetic field is disrupted, and the touch controller detects the location and movement of the touch. The touch controller then sends this information to the device, which interprets it as a touch event and executes the corresponding command.

One of the key advantages of Projected Capacitive Touch Screens is their ability to recognize multi-touch inputs, allowing users to perform multiple touch actions simultaneously. This feature is particularly useful for applications that require complex touch inputs, such as playing games or using touch-based interfaces.

Projected Capacitive Touch Screens are also known for their high level of durability and reliability, as they are resistant to wear and tear, and can withstand repeated use over time. Additionally, they are often equipped with advanced features, such as palm rejection and gesture recognition, which enhance the user experience and allow for more intuitive and natural touch interactions.

Dr Pan: Welcome to DISPLAY Museum. I am Dr Pan, the curator of Museum.

Greg: Hello, Dr Pan. I am Greg. I came here to learn about Projected Capacitive Touch Screen.

Hello, Greg. Projected Capacitive Touch Screen is kind of like digital matrix resistive touch screen. The X and Y electrodes are intersecting in matrix. It is going to need one or two dedicated designed and etched ITO layers to achieve the touch function. When a finger comes close to the surface of projected capacitive touch screen, it will absorb some electricity from the near insulated ITO grids and the electrostatic capacitance will change according to distance from the finger. The controller can detect the touch point as it can calculate the variations of capacitance   through the X and Y electrodes.

There are 3 types of structures in projected capacitive technology.

The first “One-sheet one-ITO piled-up structure” has X and Y electrodes piled on one sheet. Check the structure. Advantage: low cost, high transmittance and high pass rate. Disadvantage: Poor anti-interference ability.

The second “One-sheet two-ITO laminated structure” consists of two ITO laminated each other with X and Y electrodes in between. Check the structures. Advantage: good performance, strong antistatic ability.  Disadvantage: easy to be interfered.

The two above structures are self-capacitors. They are simple, low cost, low power consumption, but easy to be interfered, only suitable for small sizes.

The third type is “Two-sheet two-ITO laminated structure”. It is mutual capacitor and consists of two sheets with X and Y electrodes respectively. Check the structures. Advantage: good performance, high pass rate, strong anti-interfered, suitable for all sizes. Disadvantage: complicated, high power consumption and high cost.

Greg: Dr Pan, I heard people said that projected capacitive touch screen is replacing surface capacitive touch screen. Is it true?

Dr Pan:  Absolutely. These are 3 reasons.

  1. It can support multi-touch, and support a lot of gestures: tap and drag, rotate, draw and zoom.   
  2. it is more reliable and adaptable under high and low temperature and high humidity conditions.
  3. The sensitivity can be adjusted to high level, it can be operated with pen writing and gloved fingers over a cover glass or a cover plastic sheet.

Greg: Thank you, Dr Pan. Now I got it.

Dr Pan:  Welcome to contact us if you have any question.

7.0 inch G+G Structure Projected Capacitive Touch Panel for Vehicle
ITEM VALUE UNIT
Size (Diagonal)
7.0
inch
Type
Projected Capacitive Touch Screen
Structure
G+G Structure
Application
Vehicle Navigation
8.0 inch G+G-Structure Projected Capacitive Touch Panel for Mini Tablet Computer
ITEM VALUE UNIT
Size (Diagonal)
8.0
inch
Type
Projected Capacitive Touch Screen
Structure
G+G Structure
Application
Mini Tablet
10.1 inch GG Structure Projected Capacitive Touch Panel for panel computer
ITEM VALUE UNIT
Size (Diagonal)
10.1
inch
Type
Projected Capacitive Touch Screen
Structure
G+G Structure
Application
Running Machine
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Product Features

Let’s dive into the features that make this technology stand out.

  • Multi-Touch Capabilities: Projected Capacitive Touch Screens are known for their ability to detect multiple touch points simultaneously. This means that users can perform multi-finger gestures such as pinch-to-zoom, rotate, and swipe with ease.
  • High Sensitivity: Projected Capacitive Touch Screens are highly sensitive, meaning they respond to even the lightest touch. This makes them ideal for applications where precision and accuracy are essential.
  • Durability: Projected Capacitive Touch Screens are designed to be durable and resistant to wear and tear. They are constructed with scratch-resistant materials and are capable of withstanding heavy use.
  • Clarity: Projected Capacitive Touch Screens offer excellent clarity, providing users with clear and vibrant images. This makes them ideal for applications such as kiosks, digital signage, and other displays where visual clarity is critical.
  • Easy to Clean: Projected Capacitive Touch Screens are easy to clean and maintain. These screens can exhibit resistance to smears and fingerprint marks when equipped with a specialized coating designed to prevent such smudges and fingerprints.
  • Customizable: Projected Capacitive Touch Screens can be customized to suit a variety of applications. They come in a range of sizes, resolutions, and aspect ratios, making them suitable for a wide range of devices and applications.

At TouchScreenMan, we offer a variety of Projected Capacitive Touch Screens to meet the needs of our customers. Whether you need a touch screen for a kiosk, industrial machinery, or a mobile device, our screens offer exceptional sensitivity, durability, and clarity. Contact us today to learn more about how our touch screens can enhance your devices and applications.

Why Choose the Manufacturer

At TouchScreenMan, we pride ourselves on being a trusted manufacturer of high-quality Projected Capacitive Touch Screens. With over 20 years of experience in touch screen technology, we have the expertise and knowledge to provide customized solutions that meet your specific requirements. Our touch screens are built to the highest standards of quality and performance, ensuring that you receive a product that meets your needs and exceeds your expectations. Contact us today to learn more about how our touch screens can enhance your devices and applications.

Quality

Choosing a reputable manufacturer ensures that you receive a high-quality touch screen that meets your requirements. A reputable manufacturer will have strict quality control processes in place to ensure that their touch screens meet the highest standards of quality and performance.

Expertise

A reputable manufacturer will have extensive knowledge and experience in touch screen technology. They will understand the specific requirements of different applications and be able to provide customized solutions that meet your needs.

Customization

A reputable manufacturer will offer a range of customization options to ensure that you get a touch screen that meets your specific requirements. They will be able to work with you to design a touch screen that fits your device and application.

Support

A reputable manufacturer will offer excellent support before and after the sale. They will be available to answer any questions you may have and provide assistance if you encounter any issues with your touch screen.

Longevity

Choosing a reputable manufacturer ensures that you receive a touch screen that is built to last. A quality touch screen will have a long lifespan, reducing the need for frequent replacements and saving you money in the long run.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@displaybly.com”. 

How to choose the right products

At TouchScreenMan, we offer a wide range of Projected Capacitive Touch Screens to meet the needs of our customers. Our team of experts can help you select the right touch screen for your specific application, whether it’s for a kiosk, industrial machinery, or a mobile device. Contact us today to learn more about how our touch screens can enhance your devices and applications.

ITEM GFF GF GG(SITO) GG(DITO) OGS
Price
Highest
Lowest
Higher
High
Higher
Strength
High
High
High
High
Low
Thickness
Thin
Thin
Thick
Thick
Thinnest
Enviromental Reliability
Highest
High
High
Low
Lowest
Multi-touch
Yes
No
Yes
Yes
Yes
Anti-interference
High
Lowest
High
High
Low
Anti-ESD
High
Low
Low
High
Lowest
Support Size
All
≤ 6 inch
All
All
≤ 15 inch

Perhaps you are searching for a touch screen with a low price point. In that case, GF could be your best option, provided you are willing to accept a size equal to or less than 6 inches. GF is unable to support multi-touch functionality and has low anti-ESD capabilities. Alternatively, you could opt for a more expensive option such as GG (DITO), which supports all sizes and has a thick and sturdy design, although it may have lower environmental reliability.

If environmental sustainability is a priority for you, then GG (SITO) would be a better choice as it provides a more eco-friendly option with higher environmental reliability. OGS is the thinnest option available and suitable for sizes equal to or less than 15 inches, but it does have the lowest anti-ESD capability and may not be as environmentally reliable as GG (SITO).

For the best features, GFF is your top choice, but it does come with a higher price tag.

F.A.Q.

Projected Capacitive Touch Screens offer a high level of sensitivity and accuracy, multi-touch capabilities, durability, clarity, and customization.

Yes, Projected Capacitive Touch Screens can be used in outdoor applications. However, it is important to consider the screen’s brightness and anti-glare features to ensure optimal visibility in sunlight.

The size and aspect ratio of your touch screen depend on the specific requirements of your application. Our team of experts can help you determine the optimal size and aspect ratio for your touch screen.

Yes, Projected Capacitive Touch Screens can be customized to suit a variety of applications. We offer a range of sizes, resolutions, and aspect ratios, and can also customize features such as touch sensitivity, anti-glare properties, and more. Contact us to discuss your specific requirements.

Our clients love working with us, just read what they have to say!

Hear from our clients

"I recently purchased a Projected Capacitive Touch Screen from TouchScreenMan for my retail store, and I couldn't be happier with my purchase. The touch screen is highly responsive and accurate, making it easy for my customers to navigate through the products. I highly recommend TouchScreenMan to anyone looking for high-quality touch screen solutions."
Alfred J.
Alfred J.
"As a healthcare professional, I needed a touch screen that was durable and could withstand frequent use. TouchScreenMan provided me with a Projected Capacitive Touch Screen that exceeded my expectations. The touch screen is highly durable and offers excellent clarity, making it easy for me to access and input patient information. Thank you, TouchScreenMan, for providing me with such a reliable touch screen solution."
David R.
David R.
"I was looking for a touch screen solution for my transportation company, and TouchScreenMan delivered. Their Projected Capacitive Touch Screen offers excellent multi-touch capabilities, allowing our drivers to navigate through various applications with ease. I highly recommend TouchScreenMan for any business looking for a reliable touch screen solution."
Louis T.
Louis T.
"TouchScreenMan's custom LED strip light kits are a game-changer. They not only enhance the visual appeal of our touch screens but also improve their functionality. The team at TouchScreenMan was incredibly helpful and guided us through the customization process. We are thrilled with our purchase and highly recommend TouchScreenMan to anyone looking for high-quality touch screen solutions."
Max W.
Max W.
"I recently purchased a touch screen from TouchScreenMan for my restaurant, and it has made a significant difference in our operations. The touch screen is highly responsive and accurate, allowing our staff to take orders and process payments quickly and efficiently. Thank you, TouchScreenMan, for providing us with a reliable and high-quality touch screen solution."
Ted S.
Ted S.
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Things You Need To Know About

 Accessory product (Optional Custom LED Strip Light Kits)

At TouchScreenMan, we offer an optional custom LED strip light kit accessory product that can enhance the visual appeal of your Projected Capacitive Touch Screen. These LED strip lights can be customized to fit the size and shape of your touch screen and can be placed on the edges of the screen to create a unique and eye-catching display.

The LED strip light kits come in a variety of colors, including white, red, green, and blue, allowing you to select the color that best matches your device or application. The lights are also dimmable, enabling you to adjust the brightness to suit your preferences and environment.

In addition to adding a visual element to your touch screen, the LED strip light kits can also provide practical benefits. The lights can be used to indicate specific functions or buttons, making it easier for users to navigate and operate your device. They can also provide additional lighting in low-light environments, improving visibility and usability.

At TouchScreenMan, we understand the importance of customization and personalization in touch screen technology. That’s why we offer a range of optional accessories, including our custom LED strip light kit, to help you create a touch screen that meets your specific needs and requirements. Contact us today to learn more about our optional accessories and how they can enhance your Projected Capacitive Touch Screen.

Applications

Projected Capacitive Touch Screens have numerous applications across a wide range of industries and use cases. From retail and hospitality to healthcare and transportation, these touch screens offer a versatile and user-friendly solution for a variety of applications.

  • Retail and Hospitality: In retail and hospitality settings, Projected Capacitive Touch Screens are commonly used for point-of-sale systems, self-service kiosks, and digital signage displays. These touch screens allow customers to easily navigate menus, place orders, and make payments, improving the overall customer experience.
  • Healthcare: In healthcare settings, Projected Capacitive Touch Screens are used for patient check-in kiosks, electronic medical records, and other medical applications. These touch screens help to streamline the patient check-in process and improve communication between healthcare providers and patients.
  • Transportation: In transportation settings, Projected Capacitive Touch Screens are used for ticketing kiosks, information displays, and other transportation-related applications. These touch screens provide users with real-time information and improve the overall efficiency of transportation systems.
  • Industrial: In industrial settings, Projected Capacitive Touch Screens are used for machine control panels, process monitoring, and other industrial applications. These touch screens offer a durable and reliable solution for harsh industrial environments.
  • Education: In educational settings, Projected Capacitive Touch Screens are used for interactive whiteboards, student response systems, and other educational applications. These touch screens provide an engaging and interactive learning experience for students of all ages.

At TouchScreenMan, we understand the importance of touch screen technology in various industries and applications. That’s why we offer a range of Projected Capacitive Touch Screens designed to meet the unique needs of our customers. Contact us today to learn more about our touch screen solutions and how they can enhance your devices and applications.

Compare with competitors

When comparing Projected Capacitive Touch Screens, it’s essential to consider the features and capabilities of various manufacturers and products. While there are many competitors in the market, TouchScreenMan stands out as a leader in touch screen technology.

One key advantage of TouchScreenMan’s Projected Capacitive Touch Screens is their advanced capacitive touch technology, which allows for highly accurate and sensitive touch responses. These touch screens can detect multiple touch points simultaneously, allowing for a range of multi-finger gestures such as pinch-to-zoom, rotate, and swipe.

Another advantage of TouchScreenMan’s touch screens is their durability. Constructed with scratch-resistant materials, these screens are designed to withstand heavy use and resist wear and tear. They also offer excellent clarity, providing clear and vibrant images that are essential in applications such as kiosks and digital signage displays.

At TouchScreenMan, we pride ourselves on providing high-quality touch screens that meet our customers’ specific needs and requirements. Our team of experts can help guide you in selecting the right touch screen for your application, whether it’s for retail, healthcare, transportation, or any other industry. We also offer optional accessories such as our custom LED strip light kits to enhance the visual appeal and functionality of your touch screen.

TouchScreenMan offers touch screens that excel in all of these areas, providing customers with a reliable and high-quality touch screen solution. Contact us today to learn more about our touch screen solutions and how they can enhance your devices and applications.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@displayman.com”.