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480*800 4in Capacitive Optical Bonding Touch Screen With LCD

480*800 4in Capacitive Optical Bonding Touch Screen With LCD

Brand Name Master Touch
Model Number MST-TPM-4-TFT
Place of Origin Suzhou, Jiangsu, China
Price negotiable
Payment Terms L/C, T/T, Western Union
Supply Ability 50000~100000 pieces/Month
Delivery Time 5-8 days
Packaging Details carton
LCD Size 3.97 inch
Resolution 480 RGB*800 dots
Outline Dimension 94.1*55.64mm
TP thickness 2.4mm
Touch IC CYTMA448-70BUI58AE
Touch Points 5
Transparency 85±10%
Viewing Direction All
Detailed Product Description

 

Master Touch 4 Inch Capacitive Optical Bonding Touch Screen with LCD

 

1. Product Description

 

Master Touch 4 inch capacitive Optical Bonding Touch Screen is the lamination of touch panel and the LCD Module through optical bonding technology with OCA or LOCA (Whether OCA or LOCA is chosen depends of the application of the product or the LCD used.) that fills air gaps between components in LCD displays and the touch panel, improving brightness, contrast and enhancing shock resistance, stress mitigation, also reducing the parallax. In this way, the display and the touch screen are completely glued together without gaps, which isolates dust and water vapor to keep the screen clean.

 

2. Genaral Specification

 

2.1 LCD

 

Size3.97 inch
Resolution480 RGB*800 dots
Outline Dimension94.1*55.64
Active Area-
Viewing DirectionALL
Operating frequency60Hz
Driving Voltage3.3V (Typ.)
TFT Thickness2.2mm 

 

2.2 Touch Panel

 

Outline Dimension120*57.62mm
View Area85.4*50.84(4 inch)mm
TP thickness2.4mm
Total4.8mm
Touch ICCYTMA448-70BUI58AE--
Number of touchpoint5points
Number of button---

Interface information driven plate

IIC-
The active information----
The type of Bonding with LCDOptical bonding 
Operation Temperature-20℃~70℃

Storage

(cannot exceed 6 months)

Temperature: 23±3℃ (Before installation)

Humidity:40%~70%RH

Temperature: -30~80℃(After installation)
 
2.3 Optical Spec.
 
Item

Content

Transparency85±10%

 

2.4 Electrical Spec.

 

ESD Touch Side (Touch)4kv
ESD Touch Side (Air)8kv

 

3. Reliability

 

High Temperature Operation

70ºC, 48hrs--
Low Temperature Operation-20 ºC, 48hrsNon-condensing

Operating Temperature/ Humidity

60ºC/90%RH, 500hrsNon-condensing
Thermal Shock

-30 ~ 80℃, 60 mins/cycle, total

48 cycles

--

 

4. Drawing

 

 

5. Notice

 

Due to the system of capacitive touch screen is made of glass, Please do not strong impact, The impact,Or Fall from height;

Please do not stack up TPs. Don’t load on TP;

Please do not put the capacitive touch screen itself or FPC direct contact with metal material;

When assembling, please do not bend or strength to pull FPC, Avoid to cause the injured;

When assembling, please do not touch ink face of back of TP, Avoid to scratches;

When assembling, please do not contact the visual area, if have dirty in VA, Recommend the use of anhydrous ethanol to clean;

Operation of the capacitive touch screen, Use finger or conductive touch pen, please; must avoid high voltage and static electricity.

 

6. Details

 

 

7. FAQ

Product Tags: Capacitive Optical Bonding Touch Screen   4in Optical Bonding Touch Screen   480*800 Capacitive Touch Screen  
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