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Polytronix — Manufacturing & Engineering

Graphic LCD Displays

Use Cases
  • Fitness equipment
  • Automotive instrumentation
  • Appliance control panels
  • Industrial control systems
  • Medical and consumer products

Graphic LCD modules from 122x32 through 320x240 with positive/negative modes, sunlight readability, extended temperature, UV protection, and TAB/COF/SMT/COB bonding.

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Overview

Polytronix offers a wide variety of standard graphic LCD displays in positive or negative modes across multiple cell technologies. Graphic LCDs are a cost-effective way to render information to the user without the fixed-segment or character-grid limitations of a segment or character module — they accept any pixel-mapped content, from text to icons to small graphics.

The PG-series graphic family spans 122x32, 128x64, 192x48, 192x64, 240x64, 240x128, 240x160, and 240x320 resolutions in COB (Chip-on-Board) and COG (Chip-on-Glass) bonding across STN+, STN-, FSTN+, FSTN-, and FFSTN display modes. Options include sunlight readability, extended-temperature operation, multiple backlight color choices, UV protection, TAB and SMT module assembly for high-mix programs, and touch-panel integration for HMI applications.

Graphic LCDs are well suited for fitness equipment, automotive instrumentation, appliances, industrial controls, medical applications, and consumer products. When a standard PG-series module does not fit, Polytronix's extensive custom-monochrome engineering team can create custom LCDs that meet specific outline, resolution, mode, and viewing-angle requirements.

At a Glance

Key specifications at a glance
CertificationsAS9100D, ISO 9001
Program FitIndustrial, Automotive, Medical, Consumer, Fitness
Core StrengthsSunlight Readable, Extended Temp, Touch-Ready
Typical DeliverablesGraphic LCD Modules (PG-series)
Order QuantitiesPrototype to Production

Graphic LCD Standard Part Numbers

Datasheet PDFs are distributed on request. Use the contact form and pre-select the Datasheets inquiry; we route the relevant family datasheets to your engineering team and your assigned buyer contact. Configurations outside the standard catalog are routed into custom-engineering for fit confirmation.

Graphic LCD Modules (PG-series)

Standard graphic LCD/LCM modules from the Polytronix legacy standard-product list, by resolution (dots), bonding type, outline, display mode, and backlight color.

Part NumberResolution (dots)BondingOutline (W×H×T mm)Display ModeBacklight ColorActions
PG-120322122x32COB65.4x29.1x6/6.5STN+Y/G, ARequest datasheet
PG-120319122x32COB84.0x44.0x12/13.5STN+, STN-N, Y/G, WRequest datasheet
PG-120318122x32COB80.0x36.0x9.5/13.5STN+, FSTN+, STN-, FSTN-N, Y/G, WRequest datasheet
PG-120623128x64COB77.8x69.8x12.0STN+, FSTN+, STN-Y/G, WRequest datasheet
PG-120626128x64COB93.0x70.0x13.8STN+, STN-Y/G, WRequest datasheet
PG-120627128x64COB54.0x50.0x7.0/7.5STN+, FSTN+NRequest datasheet
PG-120628128x64COB93.0x70.0x10.0/13.5STN+, FSTN+, STN-, FSTN-N, Y/G, W, B, ARequest datasheet
PG-120637128x64COB75.0x52.8x9.0STN+, FSTN+, STN-, FSTN-N, Y/G, W, B, ARequest datasheet
PG-190401192x48COB122.4x52.7x11.5/14.1STN+, FSTN+, STN-Y/G, WRequest datasheet
PG-190605192x64COB120.0x62.0x12.8STN+, FSTN+, FSTN-N, Y/G, WRequest datasheet
PG-190606192x64COB100.0x60.0x12/14.7STN+, FSTN+, STN-Y/G, WRequest datasheet
PG-190607192x64COB130.0x65.0x11.9/13.5STN+, FSTN+, STN-Y/G, W, BRequest datasheet
PG-240605240x64COB180.0x65.0x13STN+, FSTN+, STN-, FSTN-Y/G, W, ARequest datasheet
PG-322408240x320COB160.0x109.0x12.7STN-, FSTN-WRequest datasheet
PG-120646128x64COG80x54.0x9.7STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet
PG-121207128x128COG48x52.8x4.3STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet
PG-240606240x64COG134.6x55.1x5.8STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet
PG-241208240x128COG101.3x92.3x4.5STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet
PG-241608240x160COG60x51.7x5STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet
PG-241609240x160COG105.5x67.2x4.2STN+, FSTN+, FSTN-, FFSTNN, Y/G, WRequest datasheet

Backlight color codes (from the legacy "Backlight Color Legend", reproduced verbatim): N = None; Y/G = Yellow/Green; W = White; B = Blue; R = Red; G = Green; A = Amber; RGB; O = Orange.

Bonding type: COB and COG appear as bonding-type values in the source table. The legacy page provides no legend expanding these acronyms, so they are reproduced verbatim and not defined.

Display mode: STN+, STN-, FSTN+, FSTN-, and FFSTN appear as display-mode values. The legacy page provides no legend defining these codes, so they are reproduced verbatim and not defined.

Relevant Applications

Fitness equipment displays

Graphic LCDs render workout metrics, charts, and menus on treadmills, ellipticals, bikes, and strength equipment with sunlight-readable and extended-temperature options for gym and outdoor installations.

Explore Display Capabilities

Automotive instrumentation

Automotive instrumentation panels use graphic LCDs to display speed, status, navigation cues, and warnings with extended-temperature and sunlight-readable performance.

Explore Transportation & Automotive

Appliance and HVAC control panels

Major appliances, HVAC controls, and smart-home products use graphic LCDs for icon-and-text UIs that don't fit a character grid.

Explore Industrial Equipment

Industrial control systems

Industrial control panels, machine HMI, and process-monitoring stations use graphic LCDs for status, trend, alarm, and parameter display in demanding industrial environments.

Explore Industrial Equipment

Medical and diagnostic equipment

Medical and diagnostic equipment use graphic LCDs for waveform, trend, and parameter display under ISO 13485 controlled-assembly programs.

Explore Medical & Life Sciences

Consumer and lifestyle products

Consumer audio, smart-home, and lifestyle products use graphic LCDs to balance UI flexibility and cost between character modules and full TFT-LCDs.

Explore Display Capabilities

Relevant Capabilities

Sunlight-readable graphic LCDs

Transflective and high-brightness graphic LCD configurations deliver sunlight-readable performance for outdoor instrumentation, fitness equipment, and industrial field tools.

Explore Optical Bonding

Multi-mode passive-matrix cell technology

Graphic modules are available in STN+, STN-, FSTN+, FSTN-, and FFSTN display modes so the cell choice matches the contrast, viewing-angle, and cost target of the host program.

Custom monochrome adaptation

When a standard PG-series module does not fit, custom monochrome engineering can adapt resolution, outline, mode, and viewing-area to the host product.

Explore Custom Monochrome

Bonding-style flexibility (COB, COG, TAB, COF, SMT)

Chip-on-Board, Chip-on-Glass, Tape-Automated Bonding, Chip-on-Film, and SMT-ready graphic modules support different module thicknesses, mechanical footprints, and high-mix volume programs across the same pixel format.

Explore PCB Assembly

Touch-panel integration

Graphic LCDs integrate cleanly with resistive and capacitive touch panels for fitness, appliance, industrial, and medical operator panels.

Explore Touch Integration

UV protection and outdoor variants

UV-protected polarizers and outdoor configurations support graphic LCDs deployed in direct sunlight and high-UV outdoor enclosures.

Explore Ruggedization

Backlight color and intensity options

Multiple backlight color options and brightness levels are available across the PG-series to match indoor, outdoor, low-light, and branded-UI requirements.

Explore Instrument Lighting

Standards and Compliance

Process and quality

  • AS9100D - Aerospace Quality Management System
  • ISO 9001 - Quality Management System
  • IPC-A-610 - Acceptability of Electronic Assemblies

Cell and bonding options

  • Display modes: STN+, STN-, FSTN+, FSTN-, FFSTN
  • Bonding: COB, COG, COF, TAB, SMT
  • Backlight: standard color matrix (N, Y/G, W, B, R, G, A, O, RGB)
  • Optional UV protection and extended-temperature builds

Request Graphic LCD Datasheets or a Quote

Tell us the resolution, mode, backlight color, and operating temperature you need. We confirm fit and route the relevant PG-series datasheets to your engineering team.

Request Graphic DatasheetsBack to Displays

Quality & Compliance

Polytronix maintains active third-party registrations spanning aerospace, medical, automotive, and environmental quality systems, verified by accredited registrars.

View Certifications
  • Registered: AS9100DAerospace QMS
  • Registered: ISO 9001:2015Richardson, TX
  • Registered: ISO 13485:2016Medical devices
  • Registered: ISO 14001:2015Environmental
  • Registered: IATF 16949:2016Automotive
  • Registered: FAA Part 145Repair Station 8PTR524C
  • Registered: EASA Part 145US–EU bilateral
  • Registered: ITARDDTC registration