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PenPower Technology Ltd.
Electronic Signature
Product Overview
In order to optimize user experiences on computer usage, PenPower put a lot of efforts into research and development for electronic signature solution in past years. Electronic signature solution facilitates users to reduce paper consumption and enhance the efficiency at work. Featuring an ergonomic design and the encryption techniques of data transmission, PenPower LCD digital signature pad brings a safe and comfortable signing experience to users.
Product Features
1. Sign on e-documents
User can insert the signature image into documents through SDK. The information includes X / Y / Z coordinates, pressures, time and the biometric data of signatures.
2. SDK integration
The SDK provides an integration of electronic signature with enterprise internal systems even web interfaces. The solution has been widely applied by telecom industries and governments.
3. Other features
(1) RSA asymmetric encryption with 2048 bit keys
(2) The signature can be saved as picture files, including BMP, JPEG, PNG, GIF, TIF, etc.
(3) Provide the brush sizes from 1 to 8 pixels for signing
(4) Provide several brush colors for signing
(5) Set resolution of the signature file
(6) The source code examples of signature SDK includes:
ActiveX (IE)
Delphi
PowerBuilder
MFC
Java Application
Java Applet (IE/firefox)
C# WPF
C# WinForm
VB6
Product Comparison
| Product Name | PenPower LCD Digital Signature Pad/L398S | Other writing pads |
|---|---|---|
Appearance |
|
|
ID |
Every pad and pen has their unique ID. The signature can be recorded and tracked by the ID. |
No unique ID |
Technology |
Electromagnetic |
Non-electromagnetic |
Pressure Sensitivity |
2048 Levels |
Resistive pressure sensitivity(512~1024 levels) |
Resolution |
5080 LPI |
1000~2540 DPI |
Security certificate |
Security certificate : 5 |
No |
Encryption |
RSA Encryption : 2048 bits |
RSA Encryption |
LCD display |
4-inch LCD display |
No LCD display |
Wires |
Durable spiral wires(similar to telephone wires) |
Straight and thin wires |
Pen body |
Strong one-piece pen body |
Fragile two-piece pen body |
The connection of pen and pad |
Connect the pad with a jack(similar to earphone jack) |
Fixedly connected to the pad, hard to replace |
Mold design |
Provide a pen holder on the top of pad, suitable for business use |
No pen holder, suitable for personal use |
Color |
Polished black, dirt proof and fingerprint resistant |
Whit or silver colors, easily get dirty |
Software |
Provide API and sample code |
No |
Hardware Specifications
-
PenPower LCD Digital Signature Pad/L398S
- Product picture
- Specifications
Product Name
PenPower LCD Digital Signature Pad/L398S
Model
L398S
General Specification
Dimension
165x145x18mm
Weight
200g(No Pen & Cord)
Color
Black
Operating Condition
5 - 35°C/20 - 80%RH (no condensation)
Communication Compatibility
USB
Device Interface
USB miniB(F)
Encryption
AES/RSA communication only
Power Supply/Management
USB 5V±10%,<200mA
Power Consumption
﹤1W
Display
Display Panel
Color TFT,4”,High Light,Embedded 2D Graphics
Display Area
83.52mm(W) x 55.68mm(H)
Resolution
480x3(RGB)x320 (16:9)
Pixel Pitch
180x180um
Viewing Angles
140/140°
Color
16bit
Response Time（Tr/Tf）
4ms/12ms
Contrast Ratio
500：1
Digitizer
Technology
Electromagnetic
Active Area
83.52mm(W) x 55.68mm(H)
Resolution
5080LPI
Accuracy
± 0.5 mm
Maximum Reading Height
5 mm(max)
Tilt Angle
Up to 50°from vertical
Pressure Sensitivity
2048 Levels(not interpolated)
Point Speed/Report Rate
300 PPS(not interpolated)
Digitizer Pen/Stylus
Dimension
135mmx10.4 mm
Pressure Sensitivity
2048 Levels(not interpolated)
Weight
16g
Connection
Wired
Color
Black
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