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NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
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NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
NFC Passive 4-Color E-Ink Display iPhone Case
diy-dual-screen-nfc-iphone-case

Smart NFC Wireless Display Phone Case for Smartphones

Model: D42B

NFC image switching turns the rear shell into a changeable display surface while keeping the phone case free from a separate charging routine. The integrated E Ink panel updates the selected image through NFC communication and remains part of the protective enclosure instead of functioning as an attached accessory. Metal, TPU and silicone form the multi-material case body around the screen and phone. Junchi supports ODM development for device-specific fit, display placement, shell colors, branding and surface treatment.

  • Compatible Devices: iPhone  (custom fit available)
  • Materials: Metal+ TPU + Silicone (customizable)
  • Protection Level: Enhanced anti-drop protection
  • Customization: Color, logo, surface finish supported
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Impact-Ready Protection

Impact-Ready Protection, Drop-Resistant

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Custom iPhone Case

Personalized Custom iPhone Case with Smart Display

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Functional Structure Design

Optimized Functional Structure Design

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Precision Device Fit

Precision Device Fit, Snug & Secure

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Features

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Custom Colors & Finishes to Match Your Brand

Beyond protection, Junchi phone case can be customized to match your brand identity.

We support a wide range of colors, surface finishes, and visual treatments, allowing you to create products that stand out in retail, corporate, or promotional channels.

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Pantone color matching available

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Matte, glossy, frosted, or textured finishes

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Custom logo placement and branding options

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Suitable for private label and OEM programs

Battery-Free E Ink Rear Display

Rear-screen placement shapes the entire case layout. Camera clearance, display area, protective edges and phone dimensions all need to fit within the same housing, giving the case a clear engineering focus beyond surface decoration.

Main product features:

  • Integrated E Ink rear display
  • NFC wireless image switching
  • No separate display charging required
  • Metal + TPU + silicone construction
  • Enhanced drop and scratch protection
  • Model-specific phone fit
  • Custom colors, logos and finishes

NFC communication changes the image without adding an external control module to the case. The selected artwork stays on the rear panel until another image replaces it.

Smart Phone Case With Integrated Display Structure

Protective geometry surrounds both the phone and the rear screen. TPU covers exposed edges, while the shell keeps camera openings and display placement aligned with the device layout.

Changing the target iPhone size affects more than the outer dimensions. Camera position, rear-screen location, button areas and edge clearances may all shift, so the structure needs coordinated adjustment during development.

Junchi can develop the case around a specified iPhone configuration and approved display layout.

Technical Specifications & Customization Options

①Basic Parameters

  • Product Type

    NFC Wireless Display Phone Case

  • Compatible Devices

    iPhone

  • Applicable Models

    iPhone 13-iPhone 17 Series

  • Protection Level

    Anti-drop, scratch-resistant, daily impact protection

  • Usage

    Business, education, travel, industrial environments

  • OEM /ODM Support

    Yes

②Materials & Structure

  • Materials

    Metal+ TPU

  • Outer Shell

    Rigid polycarbonate (PC) hard shell

  • Edge Protection

    TPU shock-absorbing frame

  • Installation Type

    Precision snap-on design

  • Ventilation

    Integrated heat dissipation openings

  • Stability Design

    Anti-slip silicone feet

③Customization Options

  • Color Options

    Standard black; custom colors available

  • Color Matching

    Pantone color matching supported

  • Logo Customization

    Silk printing, UV printing, laser marking

  • Graphic Printing

    Back cover pattern printing (customer artwork accepted)

  • Sample Availability

    Stock & custom samples available

  • 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?

  • Do you offer instant online quotes?

  • Does the rear E Ink display need its own charging cable?

  • Can the displayed image be changed after the case is produced?

  • What changes when adapting the case to another iPhone size?

  • Can Junchi change the display position during ODM development?

  • What can ODM development cover beyond colors and logos?

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