5 inch lcd touch screen, projective capacitive touch with TFT lcd display, MIPI interface display with resolution 720x1280,IIC interface for touch, also USB interface can be converted if you need. it can be used on raspberry pi/ orange pi through USB and H DMI interface.
Due to its special touch IC solution--cypress, this 5 inch touch panel can
support operation under some special environments, such as water drop/ rains/ gloves/ thick covers/ ourdoor/ sunlight readable... cover glass might not suit all customers, so your customize design is very welcomed!
| TPM Specifications | ||
| TPM | Model Number | HX0501708 |
| Brand | Grahowlet | |
| Size | 5 inch | |
| Operating Temperature | -10℃ ～ 60℃ | |
| Storage Temperature | -20℃ ～ 70℃ | |
| Outline Dimension | 70.00(W)x132.50(H)x3.83(D) mm | |
| Viewing Area | 62.70(W)x111.00(H) mm | |
| Active Area | 62.10(W)x110.40(H) mm | |
| Support Systems | Windows/Android/Linux etc. | |
| Warranty | 1 year | |
| CTP | Interface Type | IIC/USB |
| Structure | G+F+F | |
| Controller IC | Cypress | |
| Touch Points | 10 points | |
| Transparency | ≥85% | |
| Surface Hardness | ≥6H | |
| Power Supply Voltage | 2.8V ～ 3.3V | |
| TFT | Resolution | 720*1280 |
| Interface Type | mipi | |
| Luminance | 500cd/m² | |
| Viewing Angle | all | |
Application
Reliable Service
Technical Question
Q: What is the specific difference between the water's response to the capacitive touch screen and the finger touch?
A: Water touch can be regarded as suspended touch. Different TP structures and patterns have different responses to water touch or suspended touch. Therefore, it is difficult to achieve waterproof because many customers require suspended touch to have good touch performance. At present, we use the Cypress solution to solve the function of touching with water through the algorithm.
Q: If the display screen and the capacitive touch screen are designed to be assembled separately, what attention should be paid?
A: If the installation is separate for display and touch, the main factor should be considered is the gap between the capacitive touch screen and the display. it is better to control it within gap between 0.5 to 2mm because if it is less than 0. 5mm when the display screen is working, the radiation interference will become larger, which may interfere with the capacitive screen, and also when the gap is too close, If the capacitive screen itself is not strong enough, the deformation of the press may appear after contacting the display screen, which might result in water ripples or Newton ring. However If the gap is higher than 2mm, our eyes will feel the visual deviation between touch and display, the touch feeling will be greatly affected, and with the gap being too large, it is easy to be affected by external dust if the sealing is not particularly good.
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