Capability

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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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
Certifications	AS9100D, ISO 9001
Program Fit	Industrial, Automotive, Medical, Consumer, Fitness
Core Strengths	Sunlight Readable, Extended Temp, Touch-Ready
Typical Deliverables	Graphic LCD Modules (PG-series)
Order Quantities	Prototype to Production

Graphic Family Configurations

122x32 graphic modules (PG-series)
128x64 graphic modules
192x48 graphic modules
192x64 graphic modules
240x64 graphic modules
240x128 graphic modules
240x160 graphic modules
240x320 graphic modules
Positive-mode and negative-mode variants
COB (Chip-on-Board) bonded modules
COG (Chip-on-Glass) bonded modules
TAB and COF bonded modules
SMT-ready graphic modules
Sunlight-readable transflective builds
Extended-temperature (-40 C to +85 C) builds
UV-protected outdoor variants
Touch-panel integrated variants

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

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.