Antibacterial Glass Film 43 Inch Touch Screen Panel For Medical

Product Description

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	Specification	Unit
Screen Size	43	Inch
Viewing Area	930(L)×525(W)	mm
Cover lens O.D	1036(L)×631(W)	mm

 

2.3 Optical Features

 

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

 

 

7. Details

 

 

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