Driver and viewing direction
The reference uses 1/4 duty, 1/3 bias at 3.3 V and 64 Hz, with a 6 o'clock viewing direction.
PRODUCT EXPLORERFront view
Rotate, zoom and inspect the product. Loads on request.
Front product rendering of S3817D, showing the body outline, mode legends and A/B intensity scales on a white background.
OEM DISPLAY REFERENCE
S3817D
HTN LCD with body outline, mode field and A/B intensity scales
S3817D shows a body outline with point markers, EMS, TENS and MASSAGE legends, a two-digit Mode field, a minute timer, Rate and Pulse fields and two dotted intensity scales marked A and B, with lock, play/pause and battery icons. The drawing specifies HTN positive mode and 32 pins in three groups.
51.40 × 40.40 mmMinimum viewing area
32 (groups of 7, 18 and 7)Pin count
A starting point for your custom display.
Images, 3D geometry and listed parameters are OEM reference information. Final dimensions, electrical requirements, optical configuration and construction are confirmed for your project.
Product video
Short product video. Playback starts when you press play.
01 / REFERENCE CONFIGURATION
Start with the essentials.
A reference configuration for discussing your LCD project. Final specifications are subject to project confirmation.
| Model reference | S3817D |
|---|---|
| Display mode | HTN, positive |
| Drive condition | 1/4 duty, 1/3 bias |
| LCD operating voltage | 3.3 V |
| Frame frequency | 64 Hz |
| Viewing direction | 6 o'clock |
| Operating temperature | 0 to +50 °C |
| Storage temperature | −10 to +60 °C |
| Front polarizer | Transmissive, adhesive |
| Rear polarizer | Transmissive, adhesive |
| Connection | Pins |
| Glass outline | 54.00 ± 0.20 × 45.00 ± 0.20 mm |
| Front glass height | 43.00 ± 0.20 mm |
| Minimum viewing area | 51.40 × 40.40 mm |
| Pin count | 32 (groups of 7, 18 and 7) |
| Pin pitch | 1.27 mm |
| LCD thickness | Max. 2.80 mm |
| Pin length | 4.30 ± 0.50 mm |
02 / OEM DESIGN
Make the display fit your product.
Bring your requirements. We will review the configuration with you.
Grouped pins
Thirty-two pins in groups of 7, 18 and 7 on a 1.27 mm pitch within each group, extending 4.30 ± 0.50 mm towards the rear.
03 / APPLICATION DIRECTION
Massager displays
The source application is massager displays. The legends and body artwork are fixed segments; stimulation modes, output and any treatment-related functions belong to the device and its own approvals.
ENGINEERING NOTES
What the specification means for your design.
How S3817D relates to LCD mode, drive, connection and integration choices, with links to the SuccessLCD engineering guides.
HTN LCD mode
High twisted nematic glass: better contrast and a wider viewing angle than TN at a similar cost. Compare TN, HTN, STN, FSTN, DFSTN and VA →
Drive: 1/4 duty, 1/3 bias
4 common electrodes share the segment lines. Set the controller to the duty, bias, voltage and frame frequency on the drawing. Duty and bias explained →
Connection: metal pins
Metal pins are soldered into the PCB, the most robust connection for segment glass. LCD connection types →
Similar HTN references
- S3984DHTN LCD with two probe fields and a timer
- S3980DWide HTN LCD with numeric and playback artwork
- S3966DLarge HTN LCD with pressure and timing artwork
- S3961DHTN LCD with separate setpoint and room-temperature fields
- S3960DFour-digit HTN LCD with static drive
- S3915DIrregular-outline HTN LCD with speed, clock and fuel artwork
04 / PRODUCT SUPPORT
From reference to your design.
Does this LCD provide any therapy function?
No. It is a display reference. EMS, TENS and massage functions, output levels and any medical approvals belong to the complete device.
What do the A and B scales show?
They are two fixed columns of dot segments. Their meaning is defined by the device firmware.
YOUR NEXT LCD PROJECT
Let’s shape your display.
Share your required display content, enclosure space, drive arrangement, operating environment and target quantity.
