Illuminated rectangular laser-dot PMMA light guide panel

Manufacturing Technology

Light Guide Optical Pattern Methods

The pattern process is selected after reviewing dimensions, geometry, target uniformity, visible finish, quantity, and production budget.

Primary Methods

Three visible pattern routes cover most custom panel programs.

Rectangular PMMA light guide plate with a laser-dot optical pattern
High Flexibility

Laser Dot Pattern LGP

Digitally optimized dot density for uniform illumination, custom outlines, and varied production runs.

Maximum width
Up to 1500 mm; finished length by project review
Typical use
Retail displays, counters, signage, and custom lighting

Laser Dot Light Guide Panel

PMMA light guide plate showing an illuminated line pattern
Large Format

Engraved Line LGP

Line patterns redirect light across the plate. Mechanical line-scribing is distinct from laser-dot patterns and laser-engraved artwork.

Reference capacity
Up to 2000 x 3000 mm
Typical use
Architectural surfaces and large custom displays
Complete screen-printed PMMA light guide panel
Production Volume

Screen-Printed LGP

Repeatable optical dots with clean edges and full-surface pattern coverage.

Maximum size
Up to 1200 x 2400 mm
Typical use
Standardized panels, lightboxes, and production programs
Method Selection Guide

Additional routes remain available.

FH confirms the process after drawing, optical, volume, and cost review.

Laser Engraved
Compact OEM modules and controlled custom graphics
TV Backlight
Thin display and equipment backlight applications
Hybrid Pattern
Project-specific combinations for unusual geometry or optical span

Laser-Engraved Acrylic Samples

Laser engraving forms artwork and lettering in these illuminated samples. It is a separate process from mechanically scribed LGP lines and laser-dot optical patterns.

Laser-engraved acrylic artwork illuminated with white edge light
Engraved artwork
Laser-engraved lettering and graphics illuminated with blue edge light
Lettering and information graphics
Laser-engraved decorative pattern illuminated with magenta edge light
Decorative pattern

Continue from pattern comparison to a project brief

Use the dedicated laser dot guide for process questions, the large format guide for optical span and installation, and the OEM guide to define the supplied assembly.

Pattern Selection

Send the panel size, shape, quantity, and target surface effect.

FH will recommend the practical pattern process and sample route.

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