Freya Yang
+86 18318948097
+852 62667476
5.8 Inch Three-Color E Ink Panel for Electronic Shelf Labels
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huisoar
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Designed For
5.8 Inch Three-Color E Ink Panel for Electronic Shelf Labels
A compact SPI electronic-paper panel for structured retail prices, promotions and shelf information.
The 5.8 Inch Three-Color E Ink Panel is a 640×480 electronic-paper component for electronic shelf labels, supermarket price tags and reusable retail notices. It combines an SPI communication interface, a JD79686 driver IC and a 118.78 × 88.22 mm active area in a format suited to structured prices, product names, discount information and shelf-location data.
This product is a display panel rather than a complete electronic shelf-label system. The processor, wireless connection, power supply, enclosure, content platform and mounting structure must be selected separately unless they are included in a project-specific assembly.
Key Specifications at a Glance
| Parameter | Confirmed value |
|---|---|
| Display technology | E Ink electronic paper |
| Display size | 5.8 inch |
| Resolution | 640 × 480 pixels |
| Display output | Three colors |
| Communication interface | SPI |
| Driver IC | JD79686 |
| Active area | 118.78 × 88.22 mm |
| Application | Electronic shelf labels and supermarket price displays |
The exact three-color version, electrical requirements, update timing and complete mechanical outline should be confirmed in the approved module specification.
Product Overview
The 5.8 Inch Three-Color E Ink Panel provides more display space than a compact shelf-edge tag while remaining suitable for individual product, category or promotion information. Its 640×480 native resolution supports price figures, product names, unit information, barcodes or QR codes, promotion fields and simple graphic elements.
Electronic-paper technology is commonly used for static or periodically updated signage rather than continuous video. It can retain content between update cycles, although exact power behavior, refresh duration and image-retention performance depend on the specific panel and controller implementation.
640×480 content planning
Content should be prepared for the panel’s native pixel dimensions. Large prices and high-priority messages should use sufficiently thick strokes and clear spacing so they remain readable at the intended viewing distance.
The layout should be tested on the physical display because desktop previews do not reproduce the panel’s reflectance, pigment behavior or update artifacts.
Three-color visual hierarchy
The confirmed three-color capability allows separate visual roles for ordinary information, highlighted promotions and the base display area.
The exact three pigments are not defined in the controlled product information available for this page. Graphic templates should therefore be finalized only after the selected color version has been approved.
Three-Color E-Paper for Electronic Shelf Labels
Three-color electronic paper can support clearer hierarchy than a single-color label. A retailer may reserve one display color for prices and product information while using another for discounts, warnings, membership offers or promotion identifiers.
Suitable retail information
Potential content includes:
- Product prices
- Unit and weight information
- Discount percentages
- Promotion dates
- Product names and variants
- Shelf or aisle locations
- Inventory-status messages
- QR codes or simple identifiers
The panel is not documented as a video or animation display. Refresh expectations must match the actual electronic-paper update cycle.
Color-version approval
“Three-color” identifies the number of display colors but does not establish exact pigment names, reflectance or brand-color accuracy.
A sample should be reviewed with the real artwork before promotional templates, printed bezels or housings are released.
5.8 Inch Three-Color E Ink Panel Integration
The SPI designation identifies the communication family, but it does not define the complete electrical interface. The host design still needs the controlled pin assignment, voltage requirements, signal timing, connector details and image-update sequence.
An SPI interface name alone does not guarantee compatibility with an existing ESL controller.
SPI information required for PCB design
Confirm the following before finalizing the controller PCB:
- Complete pin assignment
- Logic and panel voltage requirements
- Connector or FPC details
- SPI clock timing
- Chip-select behavior
- Reset and busy signals
- Data and command signaling
- Image-data format
- Update waveform requirements
- Power-on and power-off conditions
- FPC contact side and orientation
A controller board may be required when the selected host cannot provide the complete panel-driving environment.
JD79686 role boundary
JD79686 is identified as the panel’s driver IC.
The driver identifier alone does not prove a particular host initialization sequence, register-programming process, waveform arrangement or controller-board compatibility. Those requirements must be established from the complete module specification and controller documentation.
Mechanical Integration and Active-Area Fit
The confirmed visible image area is 118.78 × 88.22 mm. This dimension should be used for content and front-window planning, but it is not the complete outside size of the module.
Active area versus module outline
The mechanical drawing is needed to establish:
- Total width and height
- Panel thickness
- Border dimensions
- FPC exit position
- Connector clearance
- Front-window overlap
- Mounting tolerances
- Protective-front requirements
The enclosure opening should not be finalized from the active-area value alone.
FPC routing
The product view shows a bottom FPC. The housing should provide a suitable bend radius, strain relief and clearance from metal edges or mounting features.
Final routing depends on the confirmed FPC length, contact side, pitch and connector position.
Panel Versus Complete ESL System
The 5.8 Inch Three-Color E Ink Panel is a display component, not a confirmed complete wireless ESL.
A finished electronic shelf label may additionally require:
- Microcontroller or application processor
- Memory
- Wireless radio
- Antenna
- Battery or external power
- Display controller
- Housing and mounting hardware
- Gateway or access point
- Content-management software
- Store-system integration
These functions should not be assumed to be included with the bare panel.
Recommended Applications and Selection Limits
This panel may be considered for:
- Electronic shelf labels
- Supermarket price tags
- Promotion cards
- Shelf-end information signs
- Product identification labels
- Inventory-location tags
- Low-update-rate retail notices
- Reusable counter information panels
Select a different display architecture when the project requires:
- Full-color graphics
- Video or rapid animation
- Direct HDMI, USB or MIPI input
- Confirmed touch operation
- An integrated wireless ESL
- A standard enclosure and battery
- A known high-frequency update rate
Customization and Project Qualification
Customization scope is not yet confirmed. Requests involving the FPC, interface, color version, protective front, controller, branding or mechanical construction require a feasibility review.
Sample and production quantities are confirmed separately according to the requested specification, tooling requirements and material availability.
Procurement Checklist
Before requesting a production configuration, confirm:
- Native 640×480 content layout
- Exact three-color version
- SPI host or controller platform
- Complete pin assignment
- Logic and panel voltage requirements
- SPI clock and signal timing
- FPC contact side and orientation
- Connector details
- JD79686 support requirements
- Module outline and thickness
- Front-window dimensions
- Refresh-time expectation
- Update-frequency profile
- Operating and storage environment
- Wireless ESL functions required
- Controller-board requirement
- Sample quantity
- Annual demand
- Qualification schedule
- Planned production date
FAQ
Which three colors does the panel display?
What does the JD79686 identifier confirm?
Does the panel hold an image without continuous refreshing?
Freya Yang
+86 18318948097
