E-Ink Displays
- Handheld instruments and meters
- Electronic shelf labels
- Low-power IoT devices
- Smart-tag and asset-tracking systems
- Sustainable indoor and outdoor signage
Bi-stable E-Ink delivers ultra-low power, high contrast, sunlight readability, and wide viewing cone with monochrome to 4-color options from 1.54 in to 8.14 in.
Overview
Polytronix offers Active-Matrix and Segment E-Ink displays for low-power product programs. E-Ink LCD technology is an ultra-low-power, high-contrast, sunlight-readable, wide-viewing-cone, and cost-effective display solution for handheld, battery-powered, and battery-less devices. Because E-Ink is bi-stable, the panel only consumes power when the image changes — the display holds its content with no power draw between updates.
We offer standard monochrome black-and-white options as well as multi-color variants in B/W/R (black/white/red), B/W/Y (black/white/yellow), and B/W/R/Y (black/white/red/yellow) configurations. If the application requires it, we offer touch panels and front-light technology as add-ons to any standard option (tooling cost may apply). Standard graphic-type solutions are available out of the box; custom designs can be developed against a host program's mechanical and resolution requirements.
The standard E-Ink family spans 1.54 in, 1.64 in, 2.13 in, 2.36 in, 2.66 in, 2.7 in, 2.9 in, 3.0 in, 4.2 in, 4.37 in, 7.3 in, 7.5 in, and 8.14 in sizes across 14 size families. Front-light availability and touch availability vary by family.
At a Glance
| Certifications | AS9100D, ISO 9001 |
|---|---|
| Program Fit | IoT, Retail, Logistics, Industrial, Signage |
| Core Strengths | Ultra-Low Power, Bi-stable, Sunlight Readable |
| Typical Deliverables | Active-Matrix and Segment E-Ink Modules |
| Order Quantities | Prototype to Production |
E-Ink Standard Part Numbers
Datasheet PDFs are distributed on request. Use the contact form and pre-select the Datasheets inquiry; we route the relevant family datasheets to your engineering team and your assigned buyer contact. Configurations outside the standard catalog are routed into custom-engineering for fit confirmation.
E-Ink Standard List
Standard E-Ink display modules organized by size family. Color-tier availability is marked per size; touch and front light are add-on options. No discrete part numbers appear in the legacy source.
| Size | Resolution | Active Area (mm) | B/W | B/W/R or B/W/Y | B/W/R/Y | Front Light | Touch | Actions |
|---|---|---|---|---|---|---|---|---|
| 1.54" | 152 x 152 | 25.98 (H) X 25.98 (W) | X | X | Request datasheet | |||
| 1.54" | 200 x 200 | 27.6 (H) X 27.6 (W) | X | X | White | Request datasheet | ||
| 1.64" | 168 x 168 | 29.568 (H) X 29.568 (W) | X | Request datasheet | ||||
| 2.13" | 104 x 212 | 48.55 (H) X 23.71 (W) | X | X | Request datasheet | |||
| 2.13" | 122 x 250 | 48.55 (H) X 23.71 (W) | X | X | White | Request datasheet | ||
| 2.36" | 296 x 168 | 52.096 (H) X 29.568 (W) | X | Request datasheet | ||||
| 2.66" | 296 x 152 | 60.1 (H) X 30.7 (W) | X | X | Request datasheet | |||
| 2.7" | 264 x 176 | 25.98 (H) X 25.98 (W) | X | X | Yes | Request datasheet | ||
| 2.9" | 296 x 128 | 65.9 (H) X 29.06 (W) | X | X | White | Request datasheet | ||
| 3.0" | 400 x 168 | 70.4 (H) X 29.568 (W) | X | Request datasheet | ||||
| 4.2" | 400 x 300 | 84.8 (H) X 63.6 (W) | X | X | Request datasheet | |||
| 4.37" | 512 x 368 | 90.11 (H) X 64.77 (W) | X | Request datasheet | ||||
| 7.3" | 800 x 480 | 160 (H) X 96 (W) | X | Request datasheet | ||||
| 7.5" | 640 x 384 | 163.2 (H) X 97.92 (W) | X | X | Request datasheet | |||
| 7.5" | 800 x 480 | 163.2 (H) X 97.92 (W) | X | X | Request datasheet | |||
| 8.14" | 1024 x 576 | 180.22 (H) X 101.38 (W) | X | Request datasheet |
Color legend: B = Black, W = White, R = Red, Y = Yellow.
X marks a color tier available in that size; a blank tier is not offered in the legacy source.
*Touch panels or front light can be added to any standard option; tooling cost may apply.
**Operating temperature by color tier: B/W 0~50C, B/W/R 0~40C, B/W/R/Y 10~40C.
Front Light "White" indicates a white front light is offered on that size; Touch "Yes" indicates a touch option is offered on that size.
Relevant Applications
Relevant Capabilities
Request E-Ink Datasheets or a Quote
Tell us the size, color count, and touch/front-light option you need. We confirm fit and route the relevant E-Ink datasheets to your engineering team.
Quality & Compliance
Polytronix maintains active third-party registrations spanning aerospace, medical, automotive, and environmental quality systems, verified by accredited registrars.
View Certifications- Registered: AS9100DAerospace QMS
- Registered: ISO 9001:2015Richardson, TX
- Registered: ISO 13485:2016Medical devices
- Registered: ISO 14001:2015Environmental
- Registered: IATF 16949:2016Automotive
- Registered: FAA Part 145Repair Station 8PTR524C
- Registered: EASA Part 145US–EU bilateral
- Registered: ITARDDTC registration