Production
- Layers: 32
- Min. line/space: 40/40um (1.6/1.6mil)
- Min. laser drill diameter: 70um (2.8mil)
- Aspect ratio of PTH: 16:1
- Min. core thickness (excl. copper): 40um (1.6mil)
- Any layer interconnection: 5+2+5
- Material: FR4, Megtron, Nelco, Rogers, Heavy Copper, etc.
- Surface finish: Lead-free HASL, ENIG, OSP, Immersion silver, Immersion tin, Flash gold, Gold finger plating, Selective hard gold plating, Peelable solder mask, Carbon ink
Prototype
- Layers: 42
- Min. line/space: 35/35um (1.4/1.4mil)
- Min. laser drill diameter: 65um (2.6mil)
- Aspect ratio of PTH: 18:1
- Min. core thickness (excl. copper): 30um (1.2mil)
- Any layer interconnection: 6+2+10
- Material: FR4, Megtron, Nelco, Rogers, Heavy Copper, etc.
- Surface finish: Lead-free HASL, ENIG, OSP, Immersion silver, Immersion tin, Flash gold, Gold finger plating, Selective hard gold plating, Peelable solder mask, Carbon ink
Liquid Crystal display (LCD)
We offer multi-choice customized solution with our 23 years’ R&D experiences
Capacitive Touch Panel (CTP)
Principle Types
- Surface Capacitance
- Projected Capacitance
- Self-Capacitance
- Mutual-Capacitance
Function Types
- Key Touch
- Single-Touch & Gesture
- Multi-Touch
Structure Types
- G+G (Glass + Glass)
- P+G (Plastic + Glass)
- OGS (One Glass Solution)
GG Structure (Glass+Glass)
- Cover Lens material: Glass (Gorrila, AGC Dragontrail , Asahi Sodaline)
- OCA material: Optical Clear Adhesive (0.175mm,0.2mm)
- Sensor material: Glass (Asahi Sodaline)
- High reliability
- High impact-resistance
- 2.5D Design, Irregular shape Design
PG Structure (Plastic material + Glass)
- Cover Lens Plastic material: PC, PMMA, IML
- OCA material: Optical Clear Adhesive (0.175mm, 0.2mm)
- Sensor material: Glass (Asahi Sodaline)
- High impact-resistance
- 2.5D Design, Irregular shape Design
- Light in weight
- Low surface hardness< 4H
OGS Structure (One Glass Solution)
- OGS (Cover Lens+SENSOR material: Glass ( Gorrila, AGC Dragontrail , Asahi Sodaline)
- High reliability
- Thickness of OGS : 0.55mm / 0.7mm / 1.1mm / 1.8mm
- Light, Thin, Narrow Bezel
- Flexible Design
- Low Cost
Design — Requirement
Touch Function and Sensor Pattern Select
CTP surface treatment
- Anti-shattering film: Top or Bottom
- Anti-fingerprint coating
- Anti-reflection film
- Anti-glare film
CTP+LCM bonding solution
- Air bonding
- Full Lamination (Optical Bonding)
- OCA (Dry Optically Bonding)
- OCR (Liquid Optically Bonding)
Pros & Cons
Goworld Vertical Alignment display (GDV)
Advantages
- Dark Background Color
- High Contrast Rate & Wide Viewing Angle
- Fit into varies of backlight
- Background color less influenced by the change of temp
Backlight Compatibility
Low backlight leakage under varies of Backlight types, so the contrast Rate is quite high!!
Note: So far, high-transmittance type and wide-viewing-angle type are mostly applied in automotive projects. Whole-viewing-angle type is mostly used for home appliances. 64-duty GDV is a new technique in the future.
