Specifications:
| Support Touch Points |
10 points Typ. |
| Controller Interface |
USB Typ. |
| Controller Supply Voltage |
USB 5V Typ.V |
| Touch Report Rate |
≥100Hz |
| Touch Response Time |
≤25ms |
| Touch Linearity |
±2mm |
| Display Supply Voltage |
3.3 Typ.v |
| BACKLIGHT Supply Voltage |
12 Typ.v |
| Transmittance |
＞85% |
| Pixels H×V |
1920 x 3(RGB) x 1080 |
| Support Color |
16.7M Colors ( RGB 8-bits ) |
| Contrast Ratio |
1000 Typ. |
1.The cover glass features combined AR+AG composite coating technology, lowering air surface reflectance from 8%~10% to ≤1.5% and drastically suppressing mirror-like sunlight reflection. Meanwhile, the AG coating eliminates glaring white spots and localized screen washout caused by concentrated solar irradiation, significantly boosting outdoor visibility of the touchscreen.
2.Equipped with high-brightness backlight module: industrial backlight up to 1500cd/㎡ delivers screen brightness ≥1000 nits, overpowering ambient reflected light and ensuring legible viewing under direct midday sunlight of 10,000 lux.
3.Full lamination structure integrating TP, protective cover glass and LCD removes air gaps between multi-layer glass, cutting overall panel reflectivity below 2%. Meanwhile, the 2mm-thick cover glass delivers robust physical protection against violent impact and screen damage.
How to Prevent Screen Yellowing Caused by Long-term Sun Exposure？1.Adopt high-alumina-silicon tempered glass with low-iron formulation featuring excellent UV stability; its annual light transmittance attenuation is less than 1%, effectively extending outdoor service life.
2.A UV-blocking base film is coated on the cover surface to intercept short-wave ultraviolet rays ranging from 300 to 400 nm at the glass layer, further mitigating UV-induced aging damage to the display assembly.
Solutions to Malfunction Caused by Water Droplets1.It adopts G+G structure with upper and lower ITO layers separated by glass substrate. Water only stays on the top cover glass and cannot form close capacitive coupling between two electrodes, delivering far superior resistance to condensation and rain compared with single-layer FPC capacitive touch panels.
2.Optimized electrode routing features widened isolation trenches and added Ring GND shielding traces. Condensation accumulating along panel edges discharges stray capacitance via the grounding lines.
3.
Dynamic baseline adaptive algorithm refreshes ambient capacitance reference in real time to counteract static coupling capacitance shift induced by water film.
4.Differential threshold filtering distinguishes small capacitance from human fingers against large capacitance of extensive water film, eliminating false triggers caused by pooled continuous water.
FAQ1.Q: Does the touch screen fail when splashed or caught in rain outdoors?A: No. Thanks to G+G structural design plus differential threshold filtering and adaptive baseline algorithm, it avoids false triggering and malfunction under continuous water film or condensation.
2.Q: Will the screen turn yellow after years of outdoor sun exposure?A: Hardly. Low-iron aluminosilicate glass with UV barrier coating blocks 300~400nm UV rays, and annual transmittance decay is below 1% to prevent yellowing.
3.Q: Is the display still readable under strong midday sunlight?A: Yes. 1000+nit high-brightness backlight paired with AR+AG composite coating cuts surface reflectance below 1.5%, clear viewing under 10000lux direct sunshine.
4.Q: How about the anti-collision performance of cover glass?A: Equipped with 2mm thick tempered aluminosilicate cover glass for robust impact resistance; full lamination also strengthens overall structural durability.
5.Q: What reduces reflected glare on the screen surface?A: AR+AG composite coating lowers reflectance from 8%~10% to ≤1.5%, removing glaring white washout caused by concentrated sunlight.
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