Electro-opticsgammadia_web2026-09-24T14:19:41+08:00

Precision optical lens assembly

Precision
Microstructure
For A brighter
Tomorrow

Microstructures
That Control Light.

Optical Film

Precision microstructures for controlled light distribution and repeatable film replication

Micro-lens array

Uniform micro-lens geometries engineered for consistent optical performance across OLED panels and CMOS Detectors.

Discuss Your Application

Electro-Optics Applications

Application areas where microstructure geometry, surface quality, and replication consistency directly influence optical performance

Rollers for Optical Films

Precision-machined roller surfaces for replicating microstructures used in brightness enhancement, privacy, and matte optical films.
- BEF
  
  Fine prism structures to redirect and concentrate light.
- Privacy Film
  
  Directional microstructures to control viewing angles.
- Matte Film
  
  Engineered textures for light diffusion and glare reduction.
Micro-Lens Array (MLA) Layers

High-density micro-lens structures requiring uniform geometry, controlled surface profiles, and consistent replication across the entire layer.

Micro-lens structures replicated uniformly across the layer to shape the light and reduce the interference between adjacent detectors.

Emitted light(e.g. OLED) is collimated through the lens array before the glass layer to deliver improved visual effects.

Corresponding Tool Solutions

Precision diamond tools designed for electro-optics application

MCD Grooving Tool

Custom diamond tools engineered to create micro grooves on roller surface with precise pitch and profile control.
- Edge width down to 0.02mm
- Micro-groove machining
- Surface texturing
Dedicated MCD Tools

Engineered diamond tools for dedicated locking systems, customized from the tool base to the diamond tip.
- Specialized FTS/STS system
- Titanium tool-base
- Fully Customized for locking systems
MCD ISO Inserts Variants

ISO insert variants engineered for servo-driven micro-structuring: millions of identical features across large film mold surfaces, cycle after cycle.
- FTS／STS-ready geometry
- Feature-to-feature consistency
- Large-area mold / roller coverage
MCD Trimming Bits

Diamond bits for edge-trim removal on running webs: a clean, straight cut line that holds width accuracy across the full roll length.
- Straight, consistent cut line
- Stable roll-width accuracy
- Machine-matched custom tool

Gamma Tooling Approach

From application requirement to a proven tool solution

Material Analysis

Evaluate substrate or roller material, properties, and machining behavior

Geometry Analysis

Analyze microstructure geometry, pitch, profile, and critical optical features

Surface Requirements

Define surface finish, form accuracy, and replication requirements

Tool & Edge Design

Optimize tool geometry and edge profile for the required microstructure

Verification

Verify feature geometry, consistency, and repeatability against specification

Your Microstructure Defines the Tool

Your Microstructure Defines the Tool

Share your target geometry, pitch, surface requirement, and production conditions.
We’ll help define the right tooling approach.

Share your target geometry, pitch, surface requirement, and production conditions. We’ll help define the right tooling approach.

Discuss Your Application