Master Touch 21.5 Inch Glass Substrate GG Touch Panel Android/ Linux/ Windows Supported
1. Product Description
MST G + G Capacitive Touch Panel is made of a surface tempered glass and a ensor glass with Pcap technology. Projected Capacitive Technology permits more accurate and flexible operation by etching the conductive layer on the touch screen. GG is suitable for mass production and has better appearance properties, but it has high investment costs and is heavier than film-based panels.
2. Basic Features
Item | Feature | Remarks |
Controller | ILI2510 | - |
Channel | TX: 34 RX: 60 | - |
Power | 5V | USB: 4.7V ~ 6.0V, Typical:5V |
Communication | USB | USB: 2.0 Full Speed |
Number of Touch point | 10 | - |
O.S. | Windows/ Android/ Linux | plug and play |
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 |
Item | Specification | Unit |
Viewing Area | 478(L)×269.8(W) | mm |
Cover Lense O.D. | 524(L)×321(W) |
4. Optical Characteristics
Item | Specification | |
Transparency | Viewing Area | ≧85% |
Item | Specification | Unit | ||
Stacked structure | Cover | 2.0 | mm | |
LOCA | 0.2 | mm | ||
ITO | 1.1 |
mm
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Sensor Glass | ||||
ITO | ||||
Sensor Dimension | OD Size | X | 493.42 | mm |
Y | 287.81 | mm |
6. Drawing
7. Details
8. Advantages of G+G Structure
(1)High transmittance,>85%.
(2)Hard and anti-wear surface.The hardness is 6H.
(3)Excellent corrosion resistance.
(4)Sensitive touch and stable performance.
9. Reliablility Test
Reliability test report | ||||
Objects | □Raw material □New production process □Abnormal item □New product □Finished product □Sample □Experiment procedure and method □Others □Production line program | |||
Purpose: to verify the applicability of the experimental product when being stored,transported and used under the extreme environmental conditions. | ||||
Experiment requirements:
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No. | Items | Test condition | Criterion | |
1 | High temperature and humidity test | 1. Temperature: 60℃ 2. Humidity: 90%RH 3. Time: finished product 120H | Appearance test refer tostandard OK Function detection OK | |
2 | Temperature Switching impact test | 1.High temperature 2.Low temperature 3. 30 times in cycle | Appearance test refer tostandard OK Function detection OK | |
3 | Salt spray test | 1.Concentration: 5% NaCl solution 2.Temperature: 35℃ 3.Time: finished product 48H | Appearance test refer tostandard OK Function detection OK | |
4 | High temperature storage test | 1.Temperature: 80℃ 2.Time: 120H | Appearance test refer tostandard OK Function detection OK | |
5 | Low temperature storage test | 1.Temperature: -30℃ 2.Time: 120H | Appearance test refer tostandard OK Function detection OK | |
6 | Red ink test | 1. Room temperature 2. Time: 8H | 1. No ink infiltration 2. All functions are good | |
7 | Hand sweat test | 1. Sweat PH=4.7 2. Time: 48H | Appearance test refer tostandard OK Function detection OK | |
8 | Static electricity test | 1. Air discharge: 8KV 2. Contact discharge: 6KV 3.Times: 10 times for each point | Appearance test refer tostandard OK Function detection OK |
10. FAQ