23.8 inch capacitive touch panel
23.8 inch matches the LCD used in most self-checkout lanes, so builders order the panel and the display from the same drawing.
FOB Shenzhen, G+G panel with controller and 1.8 m USB cable, 1–50 pcs. Custom coating, glass thickness and printed border quoted on drawing.
How the 23.8 inch leaves the line
Glass bonded to sensor, FPC bonded to the tail, then touched at the centre and all four corners before vacuum packing. The printed border on this size is 12 mm, which is what you have to leave free in the housing.
- OD 551 × 320 mm · VA 527 × 296 mm · border 12 mm
- 6 H glass, 10-point, USB / I2C / RS232 controller included
- 424 pcs in stock
FPC tail. The tail can leave on any of the four sides, same-side or opposite-side contact, without changing the outline.
Cable and tail. 1.8 m USB cable as standard. I2C, RS232 and longer tails are the same price, specified at the drawing stage.
Three numbers, not one
Unlike an infrared frame, a capacitive panel is defined by three dimensions. The OD is the outside of the glass and is what your housing is cut to. The VA is the visible area your UI is designed against. The sensor is the ITO pattern inside the printed border.
| Outline (OD) | 551 × 320 mm |
| Active area (VA) | 527 × 296 mm |
| Sensor | 543 × 312 mm |
| Printed border | 12 mm typical, 6 mm minimum |
Typical builds at this size: self-checkout, signage panel, kiosk.
Solid outline = OD 551 × 320 mm · dashed = VA active area 527 × 296 mm
23.8 inch panel — options and unit price
| Configuration | 1–9 pcs | 10–49 pcs | 50–199 pcs | 200+ pcs |
|---|---|---|---|---|
| G+G, 1.1 mm glass | $150 | $138 | $128 | $114 |
| G+FF, 1.1 mm glass | $132 | $120 | $111 | $100 |
| + 2.0 mm glass | + $18 | + $16 | + $15 | + $14 |
| + AG anti-glare coating | + $12 | + $11 | + $11 | + $9 |
23.8 inch panel — full specification
| Mechanical | |
| Adopted size | 23.8" 16:9 |
|---|---|
| Outline (OD) | 551 × 320 mm |
| Active area (VA) | 527 × 296 mm |
| Sensor size | 543 × 312 mm |
| Total thickness | 1.6 mm (1.1 mm glass) / 2.3 mm (1.8 mm) |
| Optical & touch | |
| Surface hardness | ≥ 6 H |
| Touch points | 10 (up to 40 on large format) |
| Transparency | ≥ 85 % |
| Haze | < 3 % (AG 3–8 % optional) |
| Response time | ≤ 10 ms |
| Accuracy | ± 1.5 mm |
| Touch life | > 10 million touches |
| Interface & environment | |
| Interface | USB HID / I2C / RS232 |
| Report rate | ≥ 100 Hz |
| Operating temperature | −20 °C to +70 °C |
| Operating system | Windows, Android, Linux, Chrome OS |
| Certification | CE, FCC, RoHS |
What happens after the carton is open
A capacitive panel needs no calibration — the sensor is bonded to the glass, so the coordinates are geometry rather than measurement. What it does need is the right settings for your glass stack, and a bonding process that does not trap air.
Plug and play over USB
Windows, Android, Linux and ChromeOS pick it up as a HID touch digitizer with nothing installed. I2C and RS232 versions available for boards without a USB host.
Firmware tuned to your stack
Threshold, report rate, edge suppression and ESD level are set for the cover glass you specify — then shipped as a settings file you can clone across a batch.
Bonding and install guidance
OCA versus tape versus air gap, FPC bend radius, shield grounding under 4 Ω. We will join the first bonding run by video if it is your first one.
23.8 inch panel questions
What are the OD, VA and sensor sizes of the 23.8 inch panel?
Can I change the cover glass thickness?
Is a controller and cable included?
What is the lead time?
Where is a panel this size normally used?
What the abbreviations on your BOM actually mean
Strictly, a capacitive touch screen is the finished front face of a device, and a capacitive touch panel is the sensing sandwich inside it. In practice the trade uses them interchangeably, and buyers who write “capacitive touch screen 21.5 inch” are almost always asking for this panel. If you need the LCD bonded on as well, say so and we quote the module instead.
Where these panels end up: kiosks, HMI, medical instruments, retail signage — capacitive touch applications →
Tell us the size. We will tell you what fits.
Send a drawing, a size, or just a photo of the screen you are building around. Our engineers reply with a matched part and a price within 12 working hours.