Industrial Touch Screen Solutions (PCAP & Resistive) for OEM Integration
Custom cover lens + sensor + controller tuning to match your display stack-up, interface, and real environment. Sample validation → pilot run → stable production.
Quick inputs for a correct touch recommendation
Touch selection is not only “PCAP vs Resistive”. The right answer depends on your stack-up, environment, and system noise. Share the items below and we’ll confirm feasibility with sampling and tuning.
What is your front structure?
- Cover glass thickness / printing
- Bezel / gasket / air gap
- Bonding target (air / OCA / LOCA)
How will it be used?
- Gloves / wet touch / water rejection
- Outdoor UV / sunlight readability
- Temperature range / chemicals
What will it connect to?
- OS: Windows / Linux / Android
- Interface: USB / I2C / RS232
- EMI/noise context (grounding/shielding)
- Feasibility notes on your stack-up (glass / gasket / bonding)
- Recommended touch technology + sensor structure (G+G / G+FF / 4-wire / 5-wire)
- Controller/interface direction + OS driver considerations
- Sample validation checklist (gloves/wet/noise) and risk items
Touch performance is defined by the real stack-up — not only the size.
Built for integration — not just “catalog specs”
Terminology: “Touch screen” here refers to the touch assembly (cover lens + sensor + controller tuning) integrated with your display/module.
- Technology: PCAP (G+G / G+FF) & Resistive (4-wire / 5-wire)
- Interfaces: USB / I2C / RS232 (controller & OS dependent)
- Customization: glass thickness, printing, bonding method, mounting method
- Delivery: sample → validation → pilot → stable production
- Touch size + cover lens outer dimension / window (if you have)
- Display model & stack-up (cover glass / gasket / bezel / air gap)
- Interface & OS (Windows / Linux / Android)
- Environment (gloves, water, EMI/noise, outdoor/UV, temperature)
- Mounting & target MOQ / forecast
PCAP vs Resistive — quick selection guide
Choose based on user interaction, environment, sealing needs, and system architecture. Typical selection keywords: glove operation, wet touch, EMI noise, sealed design, stylus input. If you share your stack-up + OS, we can confirm quickly by sampling.
- Glass front + sealed / IP-rated design
- Multi-touch gestures / modern UI
- Better optical & “premium feel”
- Stylus/pen driven single-touch input
- Legacy/industrial control platforms
- Cost control with stable operation in many terminals
PCAP (Capacitive Touch)
Best for modern UI, multi-touch, glass front design, and sealed products (IP-rated) — when tuned for your real stack-up and noise conditions.
✅ Pros
- Multi-touch gestures
- Glass surface, premium feel
- Great for sealed / IP designs
⚠️ Considerations
- Needs stack-up tuning
- Noise/EMI must be handled
- Controller selection matters
Typical Applications
HMI panels, kiosks, POS, EV charging stations, medical UI, smart devices, commercial displays.
Resistive Touch
Reliable single-touch with stylus input. Strong choice for cost control, gloves usage, and legacy control systems.
✅ Pros
- Stylus / pen friendly
- Cost-efficient options
- Stable in many control scenarios
⚠️ Considerations
- Typically single-touch
- Top film wear over time
- Less “premium feel” than glass
Typical Applications
Industrial control, instrumentation, factory terminals, stylus-driven devices, rugged control interfaces.
What we can customize for your touch screen integration
We confirm performance by drawing review + sample tuning, then lock specifications for pilot and stable production.
OEM projects are validated by drawing review + sampling + controller tuning. NDA supported. Typical engineering response within 12–24 hours (business hours, GMT+8).
Glass & Surface
Thickness, printing, AG/AF/AR, chemical strengthening, edge treatment.
Structure & Stack-up
G+G / G+FF, air gap or bonding target (OCA/LOCA), bezel/gasket fit.
Firmware & Tuning
Glove/wet touch, water rejection, noise/EMI tuning, OS driver behavior.
- Drawing review comments (outline / window / mounting / tolerance)
- Stack-up recommendation (air / OCA / LOCA) aligned to sealing & optical needs
- Controller/interface selection direction + tuning plan for glove/wet/noise
- Sample approval checkpoints → pilot run lock → mass production control points
Industrial touch screen FAQ (PCAP & Resistive)
Quick answers for OEM selection, tuning, interfaces, and sampling workflow.
How to choose PCAP vs resistive for gloves / wet touch?
Rule of thumb: PCAP is best for sealed glass-front products and modern UI, but must be tuned for gloves/water/noise. Resistive is naturally glove/stylus friendly and stable for many legacy control systems.
- PCAP works well when your stack-up and controller parameters are matched to gloves/wet touch, and system grounding/shielding is considered.
- Resistive works well when you need stylus accuracy, single-touch, and cost-sensitive industrial terminals.
Can PCAP work with thick cover glass?
Yes, but feasibility is defined by these variables — not only the glass thickness:
- Cover glass thickness + printing area
- Sensor structure (G+G / G+FF) and electrode design
- Controller capability + firmware parameters
- System noise/EMI context (grounding/shielding, cable routing)
We confirm by drawing review and sample tuning with your real stack-up when possible.
What information is required for a fast quotation?
Size & outline, cover glass thickness/printing, display model (if any), OS, interface (USB/I2C/RS232), environment (gloves/water/UV/temp/chemicals), mounting method, and MOQ/forecast.
USB vs I2C vs RS232 — how to decide?
- USB: common for Windows/Linux; plug-and-play behavior is easier on many platforms.
- I2C: typical for embedded/Android; often chosen when the mainboard design and firmware control the touch stack closely.
- RS232: used in some legacy systems; selected when host limitations or existing interface standards require it.
Final decision depends on your host capability, driver support, cable length/noise environment, and power/ground design.
How do you handle EMI/noise issues?
We handle noise issues as a system topic — not only the touch sensor. Typical workflow:
- Grounding/shielding review: bezel/gasket contact, grounding points, shielding concept, cable routing.
- Controller strategy: select controller + interface based on OS/host and noise context.
- Firmware tuning: adjust parameters for glove/wet/noise immunity with your real stack-up.
- Sample validation: verify in realistic system conditions (power/ground, cables, enclosure) when possible.
Do you support OCA/LOCA bonding?
Yes. We can align on air gap / OCA / LOCA targets based on optical, sealing, and reliability requirements, and confirm through sample approval.
What is the typical workflow and lead time?
Requirements → drawing review → sample → validation → pilot run → stable production. Lead time depends on customization scope; we’ll confirm timing in the quotation response.
Why Choose Eagle Touch
Built for real deployment — engineered for long-term stability, system compatibility, and OEM operating conditions (not lab-only specs).
Touch screen size references (expand to view)
Use these as starting references. Final specifications are confirmed by drawing + sample approval.
PCAP (Capacitive) — Standard Models (Expand Table)
| P/N | Size | Thickness | Window VA (mm) | Sensor Outline (mm) | Cover Lens (mm) |
|---|---|---|---|---|---|
| ET097F8614 | 9.7" | 3.9mm | 196.75 × 148.3 | 199.75 × 151.3 | 253.77 × 188.77 |
| ETCG101A83-2.0 | 10.1" | 2.0mm | 217.96 × 136.6 | 228 × 149 | 229.60 × 151.00 |
| ET101F8058 | 10.1" | 2.9mm | 217.96 × 136.6 | 229.96 × 151.5 | 254.96 × 172.6 |
| ET101F8059 | 10.1" | 2.9mm | 222.5 × 125 | 234.5 × 140 | 247 × 150 |
| ETCCG104A03-1.0 | 10.4" | 2.5mm | 213.6 × 161.00 | 237.98 × 187.17 | 255.20 × 202.50 |
| ET104F8060 | 10.4" | 2.9mm | 211 × 158.4 | 235.2 × 175.4 | 245.1 × 192.5 |
| ETCG104A06-1.0 | 10.4" | 2.85mm | 212.20 × 159.40 | 239 × 179.4 | 242.00 × 183.00 |
| ET116F8023 | 11.6" | 2.9mm | 257 × 146 | 270 × 159 | 287 × 176 |
| ETCG121A19-1.0 | 12.1" | 1.9mm | 247 × 186.6 | 257.75 × 201.95 | 259.75 × 203.95 |
| ET121F8062 | 12.1" | 2.0mm | 246.76 × 185.32 | 260 × 200.1 | 274.16 × 220.9 |
| ET133F8063 | 13.3" | 2.0mm | 295 × 166.6 | 307.88 × 181.12 | 335 × 197 |
| ET140F8064 | 14" | 2.0mm | 311 × 176 | 322 × 190 | 335 × 200 |
| ETCG150A30-3.0 | 15" | 2.45mm | 304.10 × 228.10 | 304.10 × 228.10 | 327.50 × 255.00 |
| ET150F8066 | 15" | 2.0mm | 304 × 228.01 | 323 × 243.5 | 364 × 288 |
| ETCG156A08-2.0 | 15.6" | 2.4mm | 343.54 × 192.83 | 367.30 × 216.20 | 380.5 × 234.58 |
| ET156F8069 | 15.6" | 3.9mm | 344 × 194 | 358 × 210 | 383.91 × 233 |
| ETCG170A11-2.0 | 17" | 2.45mm | 338.92 × 271.34 | 338.92 × 271.34 | 364.42 × 299.33 |
| ET170F8068 | 17" | 2.9mm | 338.92 × 271.34 | 356.92 × 290.84 | 377 × 309 |
| ETCG185A13-1.0 | 18.5" | 3.4mm | 410.80 × 231.40 | 433.80 × 283.00 | 460 × 283.00 |
| ET185F8071 | 18.5" | 3.9mm | 410.8 × 231.40 | 428 × 249.9 | 448.8 × 269.4 |
| ETCG190A13-1.0 | 19" | 3.4mm | 377.32 × 302.06 | 403.32 × 331.06 | 403.32 × 331.06 |
| ET190F8072 | 19" | 2.9mm | 377.32 × 302.06 | 395 × 320.26 | 421 × 346 |
| ET195F8074 | 19.5" | 2.7mm | 433 × 240.36 | 447.4 × 257.8 | 472.5 × 280.9 |
| ETCG215A56-1.0 | 21.5" | 3.4mm | 478.00 × 269.80 | 478.00 × 269.80 | 508 × 303.80 |
| ETCG215A72-2.0 | 21.5" | 2.45mm | 476 × 267.50 | 492 × 288.61 | 494 × 290.61 |
| ETCG236A04-1.0 | 23.6" | 4.4mm | 522.65 × 295.20 | 549.20 × 326.05 | 587.00 × 356.00 |
| ET236F8078 | — | 2.7mm | 522.28 × 294.22 | 542.16 × 318.44 | 555.5 × 343 |
| ET236F8079 | — | 2.7mm | 522.26 × 294.22 | 542.16 × 318.44 | 555.5 × 343 |
| ET238F8080 | 23.8" | 2.7mm | 527.04 × 296.46 | 544 × 316.5 | 570 × 342 |
| ET270F8082 | 27" | 3.3mm | 598 × 336 | 618.2 × 360.45 | 658 × 416 |
| ETCG320A02-1.0 | 32" | 3.35mm | 698.95 × 393.42 | 721.50 × 416.65 | 757.12 × 450.60 |
| ETCG430A02-1.0 | 43" | 4.4mm | 943.20 × 535.50 | 973.00 × 561.50 | 994.20 × 587.30 |
| ETCG550A01-1.0 | 55" | 4.3mm | 1210.8 × 680 | 1251.6 × 716.42 | 1299 × 770 |
Resistive (4-Wire) — Standard 10.1" to 24" (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-4101A0 | 10.1" | 1.4mm | 224 × 168.5 | 207 × 156.5 | 203 × 152.5 |
| ET-4101A1 | 10.1" | 1.1mm | 233 × 143.8 | 223.4 × 132.2 | 221.4 × 130.2 |
| ET-4101A7 | 10.1" | 1.4mm | 235 × 145.8 | 223.42 × 133.65 | 221.42 × 131.65 |
| ET-4104A0 | 10.4" | 1.4mm | 225.55 × 172.95 | 215 × 162.2 | 211.2 × 158.8 |
| ET-4106A0 | 10.6" | 1.4mm | 227 × 175 | 215 × 165 | 215 × 165 |
| ET-4121AO | 12.1" | 2.0mm | 260.6 × 198.5 | 250.5 × 188.9 | 243.76 × 182.32 |
| ET-4121A1 | 12.1" | 2.0mm | 271 × 206 | 254 × 192 | 248 × 186 |
| ET-4121A2 | 12.1" | 2.0mm | 275.8 × 178 | 264.1 × 166.2 | 261.1 × 163.2 |
| ET-4141A0 | 14.1" | 2.0mm | 319 × 204 | 306 × 192 | 302 × 188 |
| ET-4150A0 | 15" | 2.0mm | 322 × 247 | 310.5 × 236 | 304 × 228 |
| ET-4150A2 | 15" | 2.0mm | 321 × 247 | 310.5 × 236 | 304 × 228 |
| ET-4151A0 | 15.1" | 2.0mm | 346.2 × 217 | 331.2 × 207 | 327.2 × 203 |
| ET-4156A0 | 15.6" | 2.0mm | 358 × 208.5 | 348 × 196 | 346 × 194 |
| ET-4170A0 | 17" | 2.0mm | 355 × 288 | 341.5 × 275 | 337 × 269 |
| ET-4170A1 | 17" | 2.0mm | 362 × 278 | 331 × 250 | 320 × 240 |
| ET-4171A0 | 17.1" | 2.0mm | 382.2 × 239.5 | 367.2 × 229.5 | 363.2 × 225.5 |
| ET-4185A0 | 18.5" | 2.0mm | 429.37 × 253.6 | 413.39 × 234 | 409.79 × 230.4 |
| ET-4190A0 | 19" | 2.0mm | 392 × 318 | 376 × 303 | 367 × 293 |
| ET-4190A1 | 19" | 2.0mm | 396 × 323 | 377 × 304 | 375 × 300 |
| ET-4190A2 | 19" | 2.0mm | 441.8 × 273 | 418.6 × 253.6 | 415 × 250 |
| ET-4191A0 | 19.1" | 2.0mm | 426.8 × 275 | 412 × 259 | 406 × 253 |
| ET-4192A0 | 19.2" | 2.0mm | 500 × 109.2 | 481.1 × 92 | 478.08 × 89.64 |
| ET-4200A0 | 20" | 2.0mm | 462.8 × 272 | 446.8 × 253.2 | 442.8 × 249.08 |
| ET-4216A0 | 21.6" | 2.0mm | 500 × 292.6 | 481.5 × 272.6 | 477.5 × 268.6 |
| ET-4220A0 | 22" | 2.0mm | 488 × 310 | 473.5 × 295 | 471 × 293.8 |
| ET-4220A1 | 22" | 2.0mm | 491 × 318 | 477 × 300 | 475.6 × 297.6 |
| ET-4230A0 | 23" | 2.0mm | 534 × 313 | 514 × 291 | 510 × 287 |
Resistive (4-Wire) — Small Sizes (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-4043A0 | 4.3" | 1.0mm | 105.5 × 67.2 | 99 × 57.6 | 96.4 × 55 |
| ET-4047A0 | 4.7" | 1.0mm | 113.7 × 69.3 | 106.88 × 61.15 | 105.28 × 60.15 |
| ET-4050A3 | 5" | 1.1mm | 120.2 × 73.5 | 116.2 × 67.5 | 111.2 × 63.7 |
| ET-4057A0 | 5.7" | 1.4mm | 132.5 × 104.7 | 123 × 94.7 | 116 × 87.7 |
| ET-4060A0 | 6" | 1.4mm | 143.5 × 88 | 135.08 × 77.67 | 132.48 × 75.07 |
| ET-4061A0 | 6.1" | 1.4mm | 148 × 82 | 138.2 × 74 | 136.2 × 72 |
| ET-4062A0 | 6.2" | 1.4mm | 155.2 × 89 | 140.7 × 80.4 | 137.52 × 77.22 |
| ET-4065A0 | 6.5" | 1.4mm | 155 × 89.3 | 142.8 × 80 | 142.8 × 80 |
| ET-4069A0 | 6.9" | 1.4mm | 167 × 93 | 159.3 × 84.4 | 157.3 × 82.4 |
| ET-4070A0 | 7" | 1.4mm | 164.8 × 103.8 | 155.3 × 94.3 | 152.4 × 91.44 |
| ET-4070A1 | 7" | 1.4mm | 163.5 × 102.5 | 154.4 × 93.44 | 151.4 × 90.44 |
| ET-4070A2 | 7" | 1.4mm | 168 × 94 | 159.3 × 86 | 157 × 83.8 |
| ET-4070A3 | 7" | 1.4mm | 164.9 × 100 | 157 × 90 | 155 × 88 |
| ET-4070A4 | 7" | 1.4mm | 165 × 106 | 155 × 93.5 | 152 × 91 |
| ET-4071A0 | 7.1" | 1.4mm | 164.2 × 103.2 | 155 × 94 | 153.4 × 92.44 |
| ET-4078A0 | 7.8" | 1.4mm | 185.7 × 118.4 | 172.6 × 103 | 169 × 99 |
| ET-4078A2 | 7.8" | 2.3mm | 174 × 132.2 | 163.5 × 123.9 | 158 × 118.7 |
| ET-4080A0 | 8" | 1.4mm | 183 × 141 | 164.8 × 124.8 | 161.8 × 121.8 |
| ET-4081A0 | 8.1" | 1.4mm | 192.8 × 115.9 | 182.1 × 105.4 | 178.64 × 101.36 |
| ET-4084A0 | 8.4" | 1.4mm | 184.8 × 149 | 172.8 × 130.5 | 168.8 × 126.5 |
| ET-4084A2 | 8.4" | 1.4mm | 199 × 118.5 | 189.9 × 108.6 | 185.76 × 104.6 |
| ET-4084A3 | 8.4" | 1.4mm | 187 × 141 | 173.5 × 131 | 170.5 × 128 |
| ET-4089A0 | 8.9" | 1.4mm | 213.36 × 129.55 | 198.16 × 116.55 | 196.07 × 114.4 |
| ET-4089A1 | 8.9" | 1.1mm | 205 × 125 | 200 × 118.2 | 198.4 × 117 |
| ET-4090A0 | 9.0" | 1.4mm | 210.7 × 112.08 | 201.1 × 115.15 | 198 × 112.08 |
| ET-4100A0 | 10" | 1.4mm | 255.2 × 61.4 | 249.79 × 54.2 | 70.09 × 53 |
Resistive (5-Wire) — Standard Models (Expand Table)
| P/N | Size | Thickness | Outside Dimension | View Area | Active Area |
|---|---|---|---|---|---|
| ET-5102A0 | 10.2" | 2.0mm | 145.9 × 235 | 136.11 × 224.9 | 133.2 × 222 |
| ET-5104A0 | 10.4" | 2.0mm | 174 × 229 | 162.2 × 215 | 158.8 × 211.2 |
| ET-5121A0 | 12.1" | 2.0mm | 200 × 265 | 188.9 × 250.5 | 182.32 × 243.76 |
| ET-5121A2 | 12.1" | 2.0mm | 178 × 275.8 | 166.2 × 264.1 | 163.2 × 261.1 |
| ET-5141A0 | 14.1" | 2.0mm | 204 × 319 | 192 × 306 | 188 × 302 |
| ET-5150A0 | 15" | 2.0mm | 247 × 322 | 236 × 310.5 | 228 × 304 |
| ET-5156A0 | 15.6" | 2.0mm | 215 × 362.8 | 196.8 × 374.54 | 192.8 × 343.54 |
| ET-5170A0 | 17" | 2.0mm | 288 × 355 | 275 × 341.5 | 269 × 337 |
| ET-5185A0 | 18.5" | 2.0mm | 429.37 × 253.6 | 412.97 × 234 | 409.37 × 230.4 |
| ET-5190A0 | 19" | 2.0mm | 318 × 392 | 303 × 376 | 293 × 367 |
| ET-5190A1 | 19" | 2.0mm | 323 × 396 | 304 × 377 | 300 × 375 |
| ET-5191A0 | 19.1" | 2.0mm | 276 × 426 | 260 × 414 | 256 × 410 |
| ET-5200A0 | 20" | 2.0mm | 329 × 432 | 308 × 410 | 303 × 405 |
| ET-5216A0 | 21.6" | 2.0mm | 292.6 × 500 | 275 × 483.5 | 270 × 478.5 |
| ET-5220A0 | 22" | 2.0mm | 310 × 488 | 295 × 473.5 | 293.8 × 471 |
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