36.7 X 79.0 × 1.25 Mm LCD Display Module For Supermarket Shelf Price Labels

2.9 inch e-ink LCD display module for price label and tag of supermarket shelf

OKE0290 is made by E ink material

"EINK" has many advantages, including legibility, flexibility, ease of manufacturing, and low power consumption.
The reflectivity and contrast of the electronic ink are better than other display technologies.
It seems that they are like ink on paper, which is a media break that people feel comfortable when they read and handle.
In bright light, including direct sunlight, other display materials feel a little light and difficult to read.
In contrast, electronic ink-based displays are really easy to read and read.

Because "EINK" is soft, it can be used where the original display technology must be used where a rigid, hard surface is not available.
Electronic ink can be used on paper to produce the same effect as a flexible book and a newspaper.
It can also be printed on cloth or printed on a non-planar, odd-like surface similar to cell phones and other appliances.

Finally, "EINK" is different from other display processes in that it can hold images for weeks without any additional power.
With other display technologies, once the image can stay in one place, no additional power input is required.

TThis is a photo of 2.9 inch e-ink LCD display module for price label and tag of supermarket shelf.

E ink has many advantages, like legibility, flexibility, ease of manufacturing, and low power consumption.