Hanvon E-Signature Efficient and Secure Solutions

ST1311 Signature Display Module

ST1311 Signature Display Module
13.3-inch Full HD, Modular Embedded Design

Integrates 13.3-inch TFT LCD display with electromagnetic handwriting technology. Modular, enclosure-free design, easy to embed into self-service terminals, industrial equipment, and financial machines as a second monitor or signature display module.

✓ 13.3-inch TFT-LCD, 1920×1080 Full HD
✓ Modular, enclosure-free design for flexible embedding
✓ 2048 pressure levels, supports single-finger touch
✓ USB + Mini HDMI dual interface
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ST1311 Pen Display Module

Core Features

Modular embedded design, providing flexible large-screen signature display solutions for device manufacturers

Signature Capture & Handwriting Restoration

Electromagnetic resonance technology captures every stroke precisely.

  • 2048 LPI resolution, ±0.5mm center accuracy
  • 2048 pressure levels, captures stroke thickness and speed
  • Outputs x/y coordinates, pressure values, and time parameters

Modular Embedded Design

Enclosure-free, easy to integrate into various devices.

  • 13.3-inch TFT-LCD, 1920×1080 resolution
  • Dimensions 310.48×182.09mm, weight 0.8kg
  • Supports USB + Mini HDMI dual interface

Single-Finger Touch & Handwriting

Supports single-finger touch and electromagnetic pen handwriting.

  • Single-finger touch for menu navigation
  • Battery-free, cordless electromagnetic pen, zero maintenance
  • Replaceable pen tips, sensor height 10mm

System Integration & Development Support

Quickly embed into existing business systems, reducing integration cost.

  • Free SDK (lib.dll, OCX, WebSocket, etc.)
  • Supports C++, .NET, and Java developers
  • Compatible with Windows / Linux

Second Monitor Function

Can be used as a second monitor, extended or mirrored.

  • Mini HDMI video input, supports extended display
  • Modular design, easy to embed into devices
  • Ideal for self-service terminals and industrial equipment

Low Power & Easy Integration

USB powered, modular design for easy integration.

  • USB 5V 1.5A power, 7.5W consumption
  • Dimensions 310.48×182.09mm, weight 0.8kg
  • Adapts to existing devices, fast deployment

Technical Specifications

Detailed parameters with business meaning for easy technical evaluation

Category Parameter Business Meaning
Display 13.3-inch TFT-LCD, 1920×1080, 16.7M colors Full HD large screen, works as second monitor
Touch Electromagnetic resonance, 2048 LPI, 2048 pressure levels Original handwriting restoration, supports signature biometrics
Accuracy ±0.5mm (center), ±2mm (edge) Accurate signature positioning, reduces misoperation
Interface USB + Mini HDMI Supports video input and data transmission
OS Windows / Linux Adapts to multiple business systems
Power 7.5W, USB 5V 1.5A Low power consumption, no extra power supply needed
Dimensions 310.48×182.09 mm Modular design, easy to embed into devices
Weight 0.8kg Lightweight, easy to integrate
Form Factor Enclosure-free modular design Easy to embed into self-service terminals and industrial equipment
Touch Supports single-finger touch Convenient menu navigation and operation
Writing Battery-free pen, sensor height 10mm, ±45° tilt Zero maintenance, natural writing
Development Free SDK, supports C++ / .NET / Java Quick embedding into third-party apps

Application Scenarios

Suitable for embedded signature display scenarios in self-service terminals, industrial equipment, and financial machines

Self-Service Terminals

Pain point: Self-service devices need large-screen display and signature functions.
Solution: ST1311 modular design can be embedded into self-service terminals, providing both display and signature capabilities.

Industrial Equipment

Pain point: Industrial equipment needs large-screen display and handwriting input.
Solution: Enclosure-free modular design, easy to integrate into industrial equipment, supports single-finger touch and handwriting.

Financial Machines

Pain point: Bank counter devices and card issuers need integrated large-screen signing.
Solution: 13.3-inch large-screen module, easy to integrate into various financial machines.

Government Self-Service Terminals

Pain point: Social security and housing fund self-service devices need large-screen signature confirmation.
Solution: ST1311 supports domestic OS, adapts to government self-service terminals.

Healthcare Self-Service Devices

Pain point: Registration and payment self-service devices need patient signatures.
Solution: Modular design, easy to integrate into healthcare self-service terminals, supports large-screen display and signing.

Second Monitor Integration

Pain point: Devices need second monitor extension function.
Solution: ST1311 supports Mini HDMI video input, works as second monitor with signature capability.

Frequently Asked Questions

What you may want to know about ST1311

What's the difference between ST1311 and ESP1331?▾

ST1311 is an enclosure-free modular design for integration into customer devices; ESP1331 is a finished pen display with enclosure, ready to use. Both share the same screen size and resolution.

Does the pen need charging?▾

No. ST1311 uses a battery-free, cordless electromagnetic pen. No battery, no charging, zero maintenance.

Does it support single-finger touch?▾

Yes. ST1311 supports single-finger touch for menu navigation and operation, alongside electromagnetic pen handwriting.

Can it be used as a second monitor?▾

Yes. ST1311 supports Mini HDMI video input and can be used as an extended or mirrored monitor.

Is the SDK free?▾

Yes, it is provided free of charge. The SDK includes lib.dll, OCX, WebSocket, and other interfaces, supporting C++, .NET, and Java developers.

Need to integrate a large-screen signature display module into your devices?

Get the complete ST1311 datasheet, SDK documentation, or request a sample. Our team will provide professional support.

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