Site icon Pallav Aggarwal

List of Popular E-paper Display Suppliers (Manufacturers)

Overview

E-paper display, also known as electronic ink or e-ink displays are the displays which mimic the ink on the paper-like surface.

There are a lot of advantages of e-paper display technology and has a few limitations as well, as still, we don’t see them used everywhere.

Before we talk about advantages and disadvantages, let us try to see how they look like, in what shape & size they are available and how these display actually work?

Types of e-paper display?

There are various types of e-paper displays available in the market based on color, shape, size, rigidness, like:

How does e-paper display work?

Watch this 1.5-minute video and you will understand how e-paper display actually works from a high-level point of view.

Advantages

  • They are very thin in size, available as flexible displays as well
  • Very little power is required to drive them a couple of milliamps. Consumes zero power and the content can stay on the display for days and months without any power. That’s the reason they are popular in portable, low-power applications like watches, Electronic books like Kindle, Shelf-Labels and nowadays finding their way on Bus stop display boards, Shop MENUas well 🙂
  • Easy to read under sunlight.

Disadvantages / Limitations

  • They are still quite expensive, smallest display around 1 square inches size with around 150×150 pixels will cost you about 5$
  • E-paper displays take time(a couple of seconds) to refresh the screen. This can be handled by changing partial display content. Some new displays are now coming which can refresh a couple of times per second but still, they are nowhere compared to other display technologies.

Applications of e-paper display

Some of the use-cases where we see e-paper display getting used are Kindle, the electronic book tabled from Amazon. Other than that many companies are building watches, shop shelf labels, menu boards, etc.

E-paper display suppliers

E-paper SupplierCountryOnline Shop?
1.EinkTaiwanYes
2.BuyDisplayChinaYes
3.Good DisplayChinaYes
4.Pervasive DisplayTaiwanYes
5.Microtips TechnologyUSAYes
6.Midas DisplaysUnited KingdomYes
7.Waveshare ElectronicsChinaYes
8.CrystalfontzUSAYes
9.Plastic Logic GermanyYes
10.Flat Display Technology CorpTaiwanNo
11.UnisystemPolandNo
12.Shineworld InnovationsChinaYes (Alibaba)
13.Shenzhen Toppop ElectronicsChina Yes (Alibaba)
14.Zhuhai Suny technologyChina Yes (Alibaba)
15.Chengdu Heltec Automation TechnologyChina Yes (Alibaba)
16.TOPPAN PrintingJapanNo
17.DKE CoChinaYes

So, have you ever used an e-paper display in any of your projects or are you planning to use one, let me know in the comments below?

If you are building low power embedded systems, list article will be very useful for you.


I hope you found the information useful.

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Read my other articles on embedded systems design.

Happy learning to you!


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