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12.1 Inch LOCA Adhesive LCD Display Touch Screen Optical Clarity

Price : negotiable Packaging Details : carton
Delivery Time : 5-8 days Payment Terms : L/C, T/T, Western Union
Supply Ability : 50000~100000 pieces/Month
Place of Origin: Suzhou, Jiangsu, China Brand Name: Master Touch
Model Number: MST-TPM-12.1-EV

Detail Information

ESD Touch Side (Air): 8kv Resolution: 1024(RGB)×768 [XGA] 105PPI
Interface Information Driven Plate: USB TP Thickness: 2.9mm
TFT Thickness: 8.75mm Touch Points: 10
Transparency: 85±10% Outline Dimension: 260.5*204
High Light:

Optical Clarity LCD Display Touch Screen


LOCA Adhesive LCD Display Touch Screen

Product Description


12.1 inch LOCA Adhesive LCD Display Touch Screen Optical Clarity


1. Product Description


Master Touch 12.1 inch Touch Panel+LCM (Optical Bonding) 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, 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.

With optical bonding, a protective cover glass is directly adhered to the LCD display with a thin, uniform layer of adhesive, effectively eliminating the air gap between the cover glass and display. This process increases optical clarity, protects the display from dust and moisture, reduces parallax issues, improves scratch and damage resistance, and is thin and lightweight.


2. Genaral Specification


2.1 LCD


Model EV121X0M-N10
Size 12.1 inch

1024(RGB)×768 [XGA] 105PPI

Luminance 500 (Typ.)
Contrast 1200 : 1 (Typ.) 
Viewing Angles 88/88/88/88 (Typ.)(CR≥10)
Signal System LVDS (1 ch, 8-bit), 20 pin
Operating Frequency 60Hz
Driving Voltage 3.3V (Typ.)
TFT Thickness 8.75mm


2.2 Touch Panel


Outline Dimension 260.5*204 mm
View Area 245.5*184.3(12.1 inch) mm
TP Thickness 2.9 mm
Total 12.25 mm
Touch IC EETI80W46 --
Number of touchpoint 10 points
Number of button -- -

Interface information driven plate

The active information -- --
The type of Bonding with LCD Optical bonding  
Operation Temperature -20℃~70℃


(cannot exceed 6 months)

Temperature: 23±3℃ (Before installation)


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


Transparency 85±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, 48hrs Non-condensing

Operating Temperature/ Humidity

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

-30 ~ 80℃, 60 mins/cycle, total

48 cycles



4. Drawing


12.1 Inch LOCA Adhesive LCD Display Touch Screen Optical Clarity 0


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


12.1 Inch LOCA Adhesive LCD Display Touch Screen Optical Clarity 1


7. FAQ

12.1 Inch LOCA Adhesive LCD Display Touch Screen Optical Clarity 2

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