![](https://cdn.unisystem.com/cdn-cgi/imagedelivery/hu-0gkrtZvsnF64PhqXUuQ/unisystem.pl/2023/04/eik-en.jpg/w=9999)
Unisystem offers many kinds of e-paper displays. In addition to regular solutions in standard shapes and formats, you can also find the round model ET011TT6 by E Ink, suitable for, e.g., wearable devices.
Model ET011TT6 is a round 1.1-inch Electronic Paper Display (EPD) with a resolution of 240×240 px, displaying content in four shades of gray (2 bits). The active area diameter is 27.96 mm, with the module’s outer dimensions of 31.8(W) x 34.6(H) x 0.54(D) mm. Currently, e-paper solutions are willingly applied in consumer products. Besides e-readers, there are smartphones in which LCD or OLED technology is replaced by an EPD equivalent. On top of that, those e-paper modules come equipped with a touchscreen feature. The same goes for the ET011TT6 model, which also fits in, e.g., smartwatches.
Advantages of e-paper technology
Compared to other data visualization technologies, EPD displays are unique for:
- energy efficiency – e-paper displays do not require backlighting to sustain the content presented on the screen and energy is consumed only when the images are changing;
- excellent readability – e-paper technology is similar to the effects of traditional printing, which means that if provided with an external light source, the content displayed on the screen will be perfectly readable from every plane, just like the printed paper sheet;
- compactness – e-paper displays are slim (for the discussed model, it is only 0.54 mm) and extremely lightweight (in this case – 0.83±0.08 g).
The table presents the basic parameters of the ET011TT6 model:
parameter | model: ET011TT6 |
size | 1.1″ |
resolution | 240×240 px |
interface | SPI |
active area | Ф27.96 mm |
outer dimensions | 31.8(W) x 34.6(H) x 0.54(D) mm |
weight | 0.83±0.08 g |
operating temperature | 0-50°C |
E-paper displays applications
Apart from consumer-grade devices, other fields are emerging in which e-paper displays are implemented. One of the industries is retail – while shopping, we increasingly come across small EPD price tags. Then, larger-in-size EPD solutions are becoming popular in transportation as timetables (such as USEC and USEM models designed by Unisystem). In both cases, going digital helps in the automation of content and media management – images can be modified instantly by updating the data in the online system without involving an on-site team of employees.
Would you like to confirm that the ET011TT6 will work well in your application? Contact us, we will answer any questions you may have 😊
2023-04-14
Recent News
Small OLED displays – Big opportunities in compact electronics
In an era when the dominant trend seems to be toward larger and more spectacular displays, small OLED screens still have a vital place in the electronics world. Products such […]
Comprehensive approach to optoelectronics – industrial displays in the offer of Unisystem
Not only in the world of consumer electronics, but also in professional and industrial applications, displays are today the most important part of the interface between humans and technology. Where […]
Integration and Fun at the Unisystem Integration Event: Safety, Cooperation and Sportsmanship.
On July 5, a unique team-building event was held in front of Unisystem’s headquarters, bringing together all the company’s employees and those of its sister company, Riverdi. The event was […]
Displays for information visualization in IoT
IoT is a network connecting wired or wireless devices characterized by autonomous (not requiring human involvement) operation to acquire, share, process data or interact with the environment under the influence […]