Industrial working conditions are generally harsh, with heavier oil contamination compared to other application scenarios. However, standard screens often suffer from unresponsive or non-functional touch when contaminated with oil, or fail to operate properly when workers wear gloves. To address these issues, we have implemented the following product optimizations.
Features of DIY touch panel 8.8 inch1.Adopts OCA optical full lamination and low-temperature resistant special adhesive materials, avoiding touch layer separation and sensing failure caused by glue hardening and embrittlement in low-temperature environments.
2.Industrial-grade wide-temperature touch IC with an operating temperature range of
-20℃ ~ +70℃, equipped with low-temperature algorithm compensation. It automatically adjusts touch sensitivity to eliminate capacitive sensing attenuation in low-temperature environments.
3.
High weather-resistant ITO conductive film combined with low-temperature resistant coating reduces resistance changes at low temperatures. The increased density of touch sensing electrodes enhances weak signal capture capability, ensuring precise touch control of the touch module.
4.Adopts industrial-grade wide-temperature LCD, eliminating issues such as disordered liquid crystal alignment and backlight phosphor aging/yellowing at high temperatures.
5.High-temperature resistant optical adhesive and anti-yellowing optical film are used on the screen surface and lamination layer, ensuring no yellowing or discoloration during long-term use in high-temperature environments.
6.A heat dissipation gap is reserved and thermally conductive graphite sheets are added, which can quickly dissipate heat from the screen and motherboard, reducing local high-temperature accumulation on the screen.
7.Equipped with a high-temperature color temperature dynamic adjustment algorithm, it automatically corrects color parameters in high-temperature environments, suppresses yellowing and color deviation, and ensures consistent screen color.
8.Equipped with a 1000cd/m² high-brightness backlight, which is much brighter than ordinary screens. It suppresses strong ambient light and solves the problem of unclear screen content under backlight or direct sunlight.
9.The touch cover glass adopts AG anti-glare matte treatment, which scatters direct strong light and ambient reflection, eliminates mirror glare, and ensures no dazzling or whitening when viewed directly outdoors.
10.Customized strong-light anti-interference touch algorithm filters capacitive signal interference from sunlight, static electricity and ultraviolet rays, eliminating touch drift, false touches and misoperations.
Specifications
| Items |
Specifications |
| Cover surface hardness |
≥7H |
| Ink adhesion |
≥4B |
| Impact resistance |
≥IK07 |
| Support Touch Points |
10 points Typ. |
| Controller Interface |
USB Typ. |
| Controller Supply Voltage |
USB 5V Typ. |
| Touch Report Rate |
≥100Hz |
| Touch Response Time |
≤25MS |
| Touch Linearity |
±2mm |
| Transmittance |
＞85% |
| Viewing Angle |
89 Typ. |
Yes. It uses high-sensitivity touch electrodes and anti-oil touch algorithms, supporting stable and accurate operation even with heavy oil contamination or when workers wear gloves.
2.What is the wide operating temperature range of this module?It supports an industrial-grade wide temperature range of
-20℃ to +70℃, with low-temperature compensation and anti-attenuation design, ensuring stable performance in extreme cold and high-temperature environments.
3.Is this display readable outdoors or under strong sunlight?Absolutely. It has a
1000 cd/m² high-brightness backlight and AG anti-glare coating, effectively suppressing strong light and reflection, so the screen remains clear and visible outdoors.
4.Will the screen yellow or discolor after long-term high-temperature use?No. We use high-temperature resistant optical adhesive and anti-yellowing films, plus a high-temperature color correction algorithm, ensuring no yellowing or color shift during long-term use.
5.Does the touch function drift or misoperate under strong light or static interference?No. It is equipped with a custom anti-interference touch algorithm that filters interference from sunlight, static electricity, and UV, effectively eliminating touch drift and false touches.
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