7 Inch Capacitive Touch Screen Display

7 Inch Capacitive Touch Screen Display

Product Name: 7 inch capacitive touch screen display Type; Capacitive Features: support water/gloves/ thick cover glass operation Application: Industrial use, and other fields
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Description
Technical Parameters

This is a 7 inch capacitive touch screen display, capacitive touch with TFT display module, open frame, without housing. resolution 1024X600, lvds interface for display, I2C interface for touch.

This 7 inch capacitive touch screen display with Cypress touch IC solution enables the whole touch function support water, gloves touching, good anti-interference performance.

 This 7 inch capacitive touch display is widely used in industrail areas like smart home, medical, retail, transportation, office eqiupment, amusement and so on.


Please contact us for detail information of this product:

 

TPM Specifications
TPMModel NumberHX0701703
BrandGrahowlet
Size7.0 inch
Operating Temperature-20℃ ~ 70℃
Storage Temperature-30℃ ~ 80℃
Outline Dimension165.00(W)x100.00(H)x7.90(D) mm
Viewing Area154.88(W)x86.72(H) mm
Active Area154.21(W)x85.92(H) mm
Support SystemsWindows/Android/Linux etc.
Warranty1 year
CTPInterface TypeIIC
Material/StructureG+G
Controller ICCypress
Touch Points10 points
Transparency≥85%
Surface Hardness≥6H
Power Supply Voltage2.8V ~ 3.3V
TFTResolution1024x600
Interface TypeLVDS
Luminance500 cd/m²
Viewing Angle80/80/60/70

 

Functional Characteristics


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Application

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Reliable Service

 

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Technical Question


Q: What is the reason why the capacitive screen module appears blurred when in the assembly process or when the whole completed end product falls? What need to do to improve the situation?

 

 A: The screen shows normal before assembled, and get to blurred when in assemble or with the whole device falling down, the reason for this is that the glass on the corner of the display is broken or the FPC is scratched , which will lead to the bad of the channels. The specific reason need to be discussed with our technicians.

 

The corresponding measure should be taken is to strengthen for the protection of the LCM corners

 

first, iron frame is ensured to be wrapped on the corners of the LCM to strengthen the corner strength and reduce the corner damage caused by the deformation.

 

Second, There should be more space left for the weaker arealike corners of the LCM to avoid brokenness caused by collision with the adjacent support due to small deformation;

 

The third is that the glue on the glass step is thickened to be as high as the polarizer surface, reducing the amount of deformation of the glass during the drop.


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