Display Technology is advancing at a remarkable pace. LCD, LED, OLED, AMOLED, and touch screen layers can be characterized with Bristol Instruments non-contact thickness gauges with sub-micron accuracy.
- Simultaneous measurement of glass, LOCA (Liquid Optically Clear Adhesive, touch panels and light producing display layers
- Non-contact technique means no damage or deformation
- Real time results for fast testing throughput
- QC Mode in Opti-Cal software ensures mistake free measurements for engineering, QC and production personnel
Measurement results shown in table below are of a touch display used in a smart device, displayed in Bristol's Opti-Cal software. The first few layers are identified in the table. Green boxes show the layers that are within design criteria, and one adhesive layer (red box) that is is slightly out of spec.