Active Member
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[China]
Address: 307, 6A, ANGU Industrial Park, No. 8, Dongwang Road, SIP, Suzhou, Jiangsu Province, China 215 123.
Contact name:Rocky
Sinotectronics Inc. |
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43 Inch Anti-bacteria Glass Film Film Structure Touch Screen Panel for Medical Usage
1. Product Description
Master Touch 43 inch GFF projected capacitive touch screen panel, via a process of sputtering an ITO pattern on a film substrate to make a film-sensor, perceive touch accurately through capacitance coupling.
Capacitive touch panel works through body's current induction.When finger is on or close to touch panel surface,due to body electric field, the user and touch panel surface forms one coupling capacitance. For high frequency current, capacitance is direct conductor, then fingers suck a small current from the contact point, through amplifying and accurately calculating this current signal, the controller works out the touch point position.
The advantages of 43 inch GFF are low capital cost, suitable for small quantity batch production, and light structure.
2. Module Specification
2.1 Basic Information
| Item | Feature | Remarks |
| Controller | ILI2323 | - |
| Channel | TX :54 RX: 96 | - |
| 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 | |
| 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 |
| Screen Size | 43 | Inch |
| Viewing Area | 930(L)×525(W) | mm |
| Cover lens O.D | 1036(L)×631(W) | mm |
| Item | Specification | |
| Transparency | Viewing Area | ≧85% |
3. Sensor Specification
| Item | Specification | Unit | ||
| Stacked structure | Cover | 4.0 | mm | |
| Top OCA | 0.125 | mm | ||
| Film Sensor | 0.125 | mm | ||
| Bottom OCA | 0.125 | mm | ||
| Film Sensor | 0.125 | mm | ||
| Sensor Dimension | OD Size | X | 962.2 | mm |
| Y | 555.8 | mm | ||
4. Electrical Specification
| Item | Type | Value | Unit | Remarks |
| Operating Temperature | - | -20 ~ +80 | ℃ | Humidity 20%~85% RH |
| Storage Temperature | - | -30 ~ +80 | ℃ | Humidity 20%~85% RH |
| ESD Requirement | ESD air requirement | ±8 | KV | Air |
| ESD contact requirement | ±6 | KV | Touch |
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
8. Touch Panel FPC Test Items and Criteria
| Test Item | Qty (pcs) | Touch Panel FPC Test Items and Criteria |
| Direct PullingTest | 5 | 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
