When to Use epaper display？

Electronic paper or e-paper display has many benefits over traditional display technologies, like LCD and LED. As a result, e-paper display technology is widely used across different sectors. But, what is e-paper display technology and how does it work? In this article, we will look at how electronic paper works and its advantages. So, read on to discover what electronic paper display technology is, how it works, and the advantages it offers over other display technologies.

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What is e-paper?

E-paper displays is a reflective display and can be made using different types of technology, such as electrophoresis, electrowetting, and electrochromism. At Ynvisible, we use electrochromism, as it allows us to use highly scalable, flexible, and cost-effective screen-printing production processes, whereas some display companies, such as E Ink, use electrophoresis. 

Electronic paper or e-paper is a display technology that mimics the appearance of ordinary ink on paper to produce a low-power, paper-like display. E-paper displays typically have a so-called image memory, which means they do not need much power to maintain the display; they mostly need power when there is a change in the display. Therefore, e-paper displays are best for low-frequency switching displays, such as signage and labels.

E-paper displays reflect light rather than emit light, making them very comfortable to read even under direct sunlight. They are extremely popular because of their low power consumption, high reflectivity, high contrast, readability, thickness, and wider viewing angle. E-paper displays are widely used in e-readers, real-time bus arrival information, electronic shelf label (ESL) segments, digital menu boards, traffic signs and, logistics monitoring devices.

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How does e-paper work?

Several e-paper technologies create e-paper displays, and each works differently. 

Electrophoretic Displays (e.g. E Ink)

Electrophoretic displays from, for instance, E Ink, contain millions of tiny microcapsules. These microcapsules are filled with a clear fluid having small particles of different colors and electric charges. On applying a positive charge, negatively charged particles move to the top, and positively charged particles move to the bottom of the microcapsule and vice versa. This movement of the particles to the top and bottom makes the surface display a specific color.

Electrowetting Displays (e.g. Etulipa)

Etulipa is one of the companies employing electrowetting display technology, which uses the liquid's surface tension to create electrowetting displays. An electrowetting display contains several tiny cells of transparent polar liquid and a colored oil covering a hydrophobic surface. The oil contracts into a small droplet by applying a low voltage to the cells. It then creates an open or closed optical switch capable of displaying text, art, photos, or even video.

Electrochromic Displays (e.g. Ynvisible)

Electrochromic displays are produced using electrochromism, a process where material changes color when applying an electric current. The electrochromic material undergoes chemical oxidation and reduction on applying voltage in the presence of an electrolyte. This results in a color change, which can be finely tuned. Ynvisible's electrochromic displays are ultra-energy-efficient, and one coin cell battery can power them for around 50 years.

Ynvisible’s displays are produced using screen-printing processes that are highly scalable and cost-effective, making them a more cost-effective solution to other e-paper technologies.

Key Features of e-paper

The 5 key features of e-paper technology are:

1. Bistability

E-paper displays have various levels of bistability, which means that the display retains an image without requiring a power source. Ynvisible displays can retain an image for 15 minutes before a small refresh pulse is required. We call this semi-bistability.

2. Low power consumption

Since e-paper displays do not need any backlight nor power to retain an image, these displays have extremely low power consumption, making them ideal for off-grid applications, for example. 

3.Reflectiveness

E-paper displays are reflective displays, making them incredibly energy-friendly as they do not emit any light. This also makes these displays ideal for reading in direct sunlight, a common flaw found with other display types.

4. Readability

E-paper displays have excellent readability because of their wider visibility angle and high contrast, making them ideal for important announcements, such as traffic updates.

5. Flexibility

Some e-paper displays are used because of their high flexibility - Ynvisible’s displays are flexible enough to curve around a pencil - and lightweight nature - a really important factor when shipping is involved, for example.

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Advantages of using e-paper

There are many advantages of using e-paper technology. Some of the advantages are:

• Ultra-low power consumption
• High-definition and paper-like appearance display
• Sunlight and non-uniform light visibility
• High reflectivity and high contrast
• Thin and light-weight
• Wider viewing angle
• Prolonged battery life
• Anti-glare display surface
• Available in multiple sizes

Ynvisible’s e-paper displays are also fully customizable and can be developed to meet your exacting brand requirements.

Applications of e-paper

E-paper displays have been around for many years now. E-paper display mainly started off being used in e-book readers but has found use in many more applications across different industries due to its low-power, low-weight and flexible properties. The main applications of e-paper are:

E-readers

The most popular application of e-paper is e-readers. Electronic paper display technology is widely used in e-readers because of its ultra-low power consumption, high reflectivity, and wider viewing angle.

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Digital Signage

Electronic paper is perfect for digital signage and public information displays. Ynvisible provides cost-effective display signage solutions for both indoor and outdoor use.

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Supply chain management

E-paper displays are widely used in supply chain management to track and monitor goods in real-time. Ynvisible’s monitoring labels bring improved visibility and transparency in logistics monitoring.

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Brand protection

E-paper can also be used to counter the piracy of products. Ynvisible displays are compatible with NFC technology to provide additional security features which make them difficult to replicate, thus providing authenticity and brand protection.

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Retail labels

Electronic paper displays are widely used in retail labels as they provide a cheaper alternative to traditional paper label methods. Ynvisible provides customized and branded retail signage and smart labels for electronic shelf labels, promotional signage, discount signs, and more.

In addition, e-paper displays are widely used in transportation signs, menu boards, wayfinding, gas station price signs, digital ID tags, and price boards.

If you are looking for more details, kindly visit epaper display.

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Conclusion

Electronic paper display technology is used in many applications, with e-readers and electronic digital signage being the most prominent. According to market experts, the market value of e-paper displays will reach $3.9 billion by . With e-paper becoming more advanced and durable, it will find application in more sectors, and so the demand for e-displays will increase significantly. 

Get started with Ynvisible’s e-paper displays today with our E-Paper Display Kit - it’s the best way to trial the technology and work out if it’s right for you.

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We dare to say that modern e-paper displays could benefit any office or facility. With their low power consumption, wireless capabilities, and sleek design, displays, such as Visionect’s Place & Play devices, offer a range of use cases that can enhance productivity, engagement, and overall workplace experience. 

Allow us to show you where you can use e-paper displays and how they reshape the way any office or facility operates.

A warm welcome in the lobby

Starting in the lobby, at the entrance area, e-paper displays serve as a welcoming screen, setting a positive tone for workers and visitors alike. With a dynamic display that can showcase company branding, messages, or event updates, these devices create a warm and inviting atmosphere. 

Key info in the reception area

Moving to the reception area, e-paper displays become a valuable tool for sharing important announcements and information. 

Instead of relying on printed materials or manual updates, dynamic displays offer real-time updates that can be easily customized and scheduled. From highlighting daily schedules, meeting room availability, or upcoming events, e-paper devices provide a centralized source of information that keeps everyone informed and eliminates any confusion. 

Navigation next to elevators and stairs

Placing an e-paper display next to elevators and stairs is a practical solution for wayfinding within any facility. These displays can provide clear and concise information about the departments located on each floor, making navigation effortless. 

Imagery in hallways

In the hallway, e-paper displays take on the role of a modern picture frame, offering a visually appealing and dynamic element to the space. 

Instead of static images or traditional artwork, these displays can showcase visuals that align with the company’s branding or convey important messages. Whether it’s displaying company achievements, inspirational quotes, or captivating images, e-paper devices transform ordinary hallways into engaging spaces that leave a lasting impression. 

Wayfinding in hallways

Strategically placed e-paper devices can serve as informative guides, displaying clear and concise directions to designated emergency exits. By providing visual aids and maps, these devices contribute to the safety of everyone within the facility. 

In day-to-day operations, the use of e-paper displays can also assist visitors or newcomers in finding their way around the building, simplifying navigation and reducing confusion.

Department and team info outside offices

Placing Place & Play displays in front of each office is practical as it displays the department or team that resides there and any additional information, such as focus hours or contact details, possibly providing an overview of each department and its activities. 

This transparency and clarity minimize unnecessary interruptions of work and facilitate better collaboration among teams.

Personal use inside offices

In the office of an individual employee, a 6” e-paper device serves as your versatile companion, capable of presenting essential information or displaying a cherished picture of your family. 

Beyond personalization, the e-paper device also serves as a practical tool, providing instant access to meeting room booking or office equipment reservations.

Meeting info outside meeting rooms

Another valuable use case for e-paper displays is in front of meeting rooms, where they serve as an efficient tool for managing room occupancy and availability. Visionect’s Joan devices can showcase a meeting room’s schedule and allow people to book a room on the spot by using the e-paper display. 

Such real-time information saves employees the hassle of checking multiple calendars or physically checking the room, ensuring that meeting spaces are utilized optimally. 

Additionally, e-paper displays can provide information about the meeting organizer or highlight upcoming scheduled meetings. They streamline the booking process, minimize disruptions, and enhance overall meeting efficiency.

Centralized schedule outside conference rooms

A prominent application of e-paper displays is the use of a Place & Play 32” device to showcase a quick overview of the day’s meeting schedule, allowing employees to plan their time efficiently and avoid scheduling conflicts.

Positivity in the office kitchen

In the bustling setting of an office kitchen or cafeteria, e-paper devices offer a perfect platform to present daily specials and share healthy tips or motivational quotes with employees. 

Displays in the kitchen can be both practical and uplifting. With a little creativity, they can help to create a sense of community, boost morale, and promote employee well-being.

Optimization in manufacturing facilities

In manufacturing facilities, e-paper displays work best in key areas to organize workers and showcase the phases of the production line. 

By having a clear overview of the production line phases in real-time, workers can stay informed and efficiently carry out their tasks, resulting in improved workflow and reduced errors. And that’s exactly why E Ink decided to deploy Visionect’s Place & Play devices.  

E Ink migrated from pen and paper signs that are prone to human errors to Visionect’s e-paper displays which are integrated into the manufacturing process, ensuring everyone is working with always fresh and correct data about its production lines. 

E-paper displays are a smart and elegant choice for any office

While the best-of-the-class e-paper displays, such as Visionect’s Place & Play devices, can enhance any space in your office or facility, they come with additional perks that are not tied to their functions. 

• Their low power consumption and minimal maintenance requirements mean that these displays are not only cost-effective but also eco-friendly. 

• They are very easy to install and use, and users don’t have to deal with wires when setting them up.

• Their sleek design assures they fit into any space. Their screen doesn’t glare with blue light and is much easier on the eyes compared to LCD or LED screens.

If you’re interested in top-quality e-paper displays that will elevate your office experience, contact our Sales and find out which display is the best fit for your needs.

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