Home/Products/PCAP & Touch/4.0″
Pending
4.0-inch Industrial PCAP Touch Screen Panel
4-inch class OEM PCAP inquiry page. Confirm window match with the LCD / RFQ. Cover OD, viewing area, sensor outline, thickness, controller and acceptance limits stay confirmed per project — no millimetre table is published here until an engineering drawing is released.
- Product category
- Projected capacitive touch panel
- Screen Size
- 4 inches
- Structure
- PCAP G+G / G+F discuss
- Window-match note
- Confirm window match with the LCD / RFQ
- Cover viewing area (VA)
- Confirmed per project
- Cover outline (OD)
- Confirmed per project
- Sensor outline
- Confirmed per project
- Touch-panel thickness
- Confirmed per project
- Interface
- I²C / USB discuss — not assumed from a photograph
- Touch points
- Multi-touch configuration confirmed for each project
- FPC exit
- Long-edge or short-edge — chip note per drawing
- 2D / recognition drawing PDF
- Full PDF on request
| Specification | Value |
|---|---|
| Display Size | 4 inches |
| Touch Technology | PCAP Multi-touch 10 Points |
| Structure | Glass+Glass G+G |
| Controller IC | EETI / Ilitek |
| Interface | USB / I2C |
| Surface Treatment | AG / AR / AF |
| Optical Bonding | OCA / LOCA |
Controller family, structure (G+G / G+F), surface treatment, and optical bonding are matched per RFQ — values above are searchable capability terms, not a frozen BOM for every build.
Optical Bonding & Sunlight Readable Display Integration
Air bonding and optical bonding (OCA / LOCA) are available for OEM stacks. Outdoor / high-ambient readability is engineered per project with the chosen cell, cover treatments (AG / AR / AF), and bonding path — not claimed as a single SKU brightness number on this page.
Water Rejection & Glove Touch Support
Glove touch and water-rejection tuning are discussed against cover thickness, ground design, and controller firmware. Ingress targets such as IP65 sealing and IK impact ratings are available / configurable per project for the finished equipment envelope — not every panel ships with a certified IP/IK mark by default.
Modify options
- Cover OD / print / holes → construction options + open risks
- FPC exit / length / connector → envelope match discussion
- Air vs optical bonding → stack check plan (process claims Pending until confirmed)
- Controller on-tail vs external board → confirm with host bus
Discuss this 4″ panel Back to PCAP line
Gallery overview for this diagonal. Not a public webshop SKU. Mechanical millimetre figures are confirmed per project.