Magnetic E-Ink Phone Case: NFC Smart Screen Customizable DIY Cover
A rear E-Ink screen turns the custom E Ink phone case into a changeable visual surface rather than a fixed printed cover. NFC communication transfers a new image to the display in seconds, while the screen design requires no battery charging. Metal, TPU and PC form the multi-material case structure around the electronic display, combining a rigid shell with flexible edge protection. Junchi supports ODM development for device fit, frame color, branding, surface treatment, display content direction and packaging.
- Compatible Devices: iPhone (custom fit available)
- Materials: Metal+ TPU + PC (customizable)
- Protection Level: Enhanced anti-drop protection
- Customization: Color, logo, surface finish supported
Impact-Ready Protection
Impact-Ready Protection, Drop-Resistant
Custom iPhone Case
Personalized Custom iPhone Case with Smart Display
Functional Structure Design
Optimized Functional Structure Design
Precision Device Fit
Precision Device Fit, Snug & Secure
Features
Custom Colors & Finishes to Match Your Brand
Beyond protection, our E-Ink Phone Case can be customized to match your brand identity or personal style.
We support seamless NFC image transfer, vibrant multi-color smart screen displays, and bespoke logo printing, allowing you to create personalized pet photo or corporate promotional covers that stand out in retail, corporate gift, or creative channels.
Pantone color matching available
Matte, glossy, frosted, or textured finishes
Custom logo placement and branding options
Suitable for private label and OEM programs
The Back Cover Becomes A Reprogrammable Surface
Conventional graphics become fixed once they are printed. E-Ink changes that relationship by placing the visual content inside the product function itself. Photos, illustrations or branded graphics can be transferred to the rear display through the app-enabled NFC system, then replaced when another image is needed.
That makes the display area the main design feature rather than an added decorative panel. Shell color and branding can remain restrained around the screen, or work together with the displayed image as part of one visual direction.
Useful customization areas include:
- Rear E-Ink image content
- Pantone-matched shell colors
- Logo placement
- Matte, glossy, frosted or textured finishes
- Back-cover graphics
- Custom packaging
NFC Updates Remove The Charging Step
Image changes rely on NFC communication, while the display structure does not require battery charging. This keeps the smart-screen function separate from another charging routine and allows the rear image to change without adding a rechargeable case battery.
PC forms the rigid outer shell and TPU provides the edge frame around the phone. Metal also forms part of the listed material construction. The current product program covers iPhone models from the iPhone 12 through iPhone 17 series and supports custom fit development.
ODM Development Connects The Screen And The Case
Smart display projects involve more than placing artwork on an existing shell. Device dimensions, display area, case structure, frame finish and branding need to work within the same product direction.
Junchi’s custom phone case development supports structural design, material combinations, functional details and brand-specific requirements. For projects where the electronic display and protective housing need to evolve together, our custom 3C case solutions provide a broader route for customized device housing.
ODM options can cover device-specific fit, screen presentation, frame color, finish, logo treatment and packaging, allowing the custom E Ink phone case to develop as a complete smart accessory rather than a standard shell with a printed graphic.
Technical Specifications & Customization Options
①Basic Parameters
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Product Type
NFC Wireless Display Phone Case
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Compatible Devices
iPhone
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Applicable Models
iPhone 12-iPhone 17 Series
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Protection Level
Anti-drop, scratch-resistant, daily impact protection
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Usage
Business, education, travel, industrial environments
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OEM /ODM Support
Yes
②Materials & Structure
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Materials
Metal+ TPU + PC
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Outer Shell
Rigid polycarbonate (PC) hard shell
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Edge Protection
TPU shock-absorbing frame
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Installation Type
Precision snap-on design
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E-Ink Display
Customizable via App
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Stability Design
Anti-slip silicone feet
③Customization Options
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Color Options
Standard black; custom colors available
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Color Matching
Pantone color matching supported
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Logo Customization
Silk printing, UV printing, laser marking
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Graphic Printing
Back cover pattern printing (customer artwork accepted)
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Sample Availability
Stock & custom samples available
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Sample Lead Time
Stock: 1-5 days
Custom: 5-10 days
Applications
Designed for Phone users seeking rugged protection and unique functionality.
- Mobile Professionals
Ideal for frequent commuting and business travel where drop resistance and stability matter.
- Education & Campus Use
Protects devices from desk scratches, backpack pressure, and accidental impacts in daily study environments.
- Industrial & Technical Workflows
Suitable for engineers, designers, or on-site technicians who require reliable device protection in semi-rugged conditions.
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Does this case support both Intel and Apple Silicon MacBooks?
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Do you offer instant online quotes?
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How is a new image transferred to the E-Ink screen?
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Does the E-Ink display need battery charging?
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Can the displayed artwork change after the case has been produced?
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Which parts belong to ODM development besides the screen image?
Talk to the Manufacturer, Not a Middleman
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Direct Factory Communication
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Secure & Confidential Inquiry
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Free Technical Discussion