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3 Inch Round Thin Cover Glass GFF Touch Panel 85% Transparency

Categories GFF Touch Panel
Brand Name: Master Touch
Model Number: MST-GFF-TPB-3-GDX
Place of Origin: Suzhou, Jiangsu, China
Price: negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50000~100000pcs/Month
Delivery Time: 5-8 work days
Packaging Details: carton
Name: MST ITO Touch Screen Panel
Touch point: 10
Operating System: Android/ Linux/ Windows
Touch Technology: Pcap
Controller: GT5688
Structure: Cover Glass+ITO Film+ITO Film
Power Supply: 3.3V
Communication Interface: IIC
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3 Inch Round Thin Cover Glass GFF Touch Panel 85% Transparency


Master Touch 3 Inch Round Thin Cover Glass GFF Touch Panel for Touch Watch


1. Product Description


A touch screen is a display device that allows the user to interact with a computer using their finger or stylus. They're a useful alternative to a mouse or keyboard for navigating a GUI (graphical user interface). Touch screens are used on a variety of devices, such as cash registers, and information Kiosks. And this 3 inch minisize touch panel is commonly used to the watch.


2. Module Specification


2.1 Basic Information


ItemFeatureRemarks
ControllerGT5668-
ChannelTX :- RX: --
Power3.3VUSB: 4.7V ~ 6.0V, Typical:5V
CommunicationIICUSB: 2.0 Full Speed
Number of Touch point10-
O.S.Windows/ Android/ Linux
Power Consumption

1.Active Mode: Max.120mA @ USB Input 5V

2.Idle Mode: 90mA @ USB Input 5V

3.Sleep Mode: less than 1mA @ USB Input 5V

2.2 Mechanical Features
ItemSpecificationUnit
Screen Size3Inch
Viewing Area

55(L)×55(W)

mm
Cover lens O.D

93.9(L)×91.93(W)

mm
2.3 Optical Features
ItemSpecification
TransparencyViewing Area≧85%

3. Sensor Specification


ItemSpecificationUnit
Stacked structureCover1.1mm
Film Sensor0.35mm
Sensor Dimension
OD SizeX

93.9

mm
Y

91.93

mm

4. Electrical Specification


ItemTypeValueUnitRemarks
Operating Temperature--20 ~ +80

Humidity

20%~85% RH

Storage Temperature--30 ~ +80

Humidity

20%~85% RH

ESD RequirementESD air requirement±8KVAir
ESD contact requirement±6KVTouch

5. Function Test


5.1 Inspection methods and conditions


Connect jigs (Supplier provide test jigs and test software) to a computer; test touch function of products in normal electrical characteristics.

5.2 Inspection standards


Don't allow any function abnormalities.


6. Drawing


7. Details

8. Touch Panel FPC Test Items and Criteria


Test Item

Qty

(pcs)

Touch Panel FPC Test Items and Criteria
Direct PullingTest5

Test Conditions:

1. Pulling weight: 500g.

2. Pulling speed: 25 mm/min

3. Pulling angle: 90o

4. After test, verify touch panel functionality via test jig

Pass Criterion:

- No damage of FPC itself

- No any peeling on FPC located on bonding pad area

- No functional failure after test

Bending test


5

Test Conditions:

1. 45 degree bending: 100 times

2. 90 degree bending: 200 times

3. After test, verify touch panel functionality via test jig

Pass Criterion :

- No damage of FPC itself

- No any peeling on FPC located on bonding pad area

- No functional failure after test

5

Test Conditions:

1. Flex bending: 30 cycles

(Each cycle: 0o -> 180o --> 0o)

2. After test, verify touch panel functionality via test jig

3. bending ф=1 mm

Pass Criterion :

- No damage of FPC itself

- No any peeling on FPC located on bonding pad area

- No functional failure after test


9. FAQ

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