2.71″ E ink Display – eTC driver

< Back to products
Outline(mm)(HxVxT) 70.42 x 45.80 x 1.00
Active Area (mm) 57.288 x 38.192
Resolution (pixel) 264 x 176
Pixel Pitch 0.217 x 0.217
Pixel Density 117dpi

The different types of E ink imaging film

E ink film typeAliasColorsOperating
temperature
Storage
temperature
Remark
Aurora MbV231black, white
(BW)
0°C to +50°C-20°C to +60°COur most subscribed display platform.
Suitable for most indoor operating conditions.
Support partial updates.
Aurora -25V430black, white
(BW)
-25°C to +30°C-25°C to +60°CSuitable for freezing operating conditions.
Spectra RedR2.0black, white, red
(BWR)
0°C to +40°C-20°C to +60°C3-colors pigments inside.
Taking longer time to complete a refresh.

Driver comparison of iTC and eTC

Driver type
iTC (internal timing controller)
eTC (external timing controller)
EPD with host board
EPD with host board
Waveform location
iTC waveform
eTC waveform
Driving waveformEmbedded in driver IC (CoG)Controlled by MCU
Customization / Design flexibility
NormalHigher
Design-in effortEasierNormal
Power consumptionNormalLower
Explanation


  • The driving waveforms (LUTs, lookup tables) have been pre-programmed in the driver IC. Developers just need to send image data and update command to complete the screen refresh.

  • If developers need special support to change the waveforms, extra LUTs can be sent externally.




  • Following our driving guide, developers can fully control the driving flow and stage from the MCU.

  • Developers need to send converted image data at each specific stage.


Technical Details/Specs

APAC

English:
4F, No. 28, Chuangye Rd.,
Tainan Science Park
Tainan City (74144)
Taiwan (R.O.C.)

中文

台南科學工業園區
創業路28號4樓 74144
Phone: +886-6279-5399

Americas

238 Hall Drive,
Orinda, CA 94563
USA
Phone: +1-510-519-0080

Copyright © 2021 · PERVASIVE DISPLAYS, INC. (龍亭新技股份有限公司) · All rights reserved