Analog 4-wire PET-On-Glass Touch Screen Specification 1. Mechanical Dimensions and Construction 1.1 1.2 General: Analog Resistive touch screen is laminated by ITO PET to ITO glass. Construction : Item 1 Description ITO PET (Top layer) Material ITO PET Film ITO Patterned Glass (Bottom layer) 1.8 mm ITO Glass 2 3 4 5 6 7 8 9 10 Tail Base Tail cover lay Connector Top layer circuit Bottom layer circuit Layer to layer contacted Dot spacer Isolation Layer PET PET AMP Compatible Silver ink Silver ink Silver ink UV Cure ink Isolation Adhesive Remarks ANR Clear Surface hardness: 3H Resistance:300~600Ω/□ Clear Resistance:300~600Ω/□ Separated Tail Pitch:2.54mm Touch screen side view: Changes that contribute to technical improvement are subject to alternations 2006 Bearb. Datum 18.08. Name Maurer TOUCHSCREEN Gepr. Vert. 18.08. Maurer 15,0“, 4-Wire EDV-Datasheet AMT-09102-03 SPECIFICATIONS OF ANALOG RESISTIVE PET-ON-GLASS TOUCH SCREEN don’t change manually Manufactured by Apex Material Technology Corp. H to chan. date name D 79346 Endingen 1070.0450 page 1 of 5 Index: - 1.3 Input Method and Activation Force Input Method 1.6mm Ø Delrin stylus 16mm Ø Silicon "finger" Average Activation Force 0,1 ~ 0,7N 0,1 ~ 0,8 N 2. Typical Optical Characteristics 2.1 2.2 Visible Light Transmission: Haze: > 80% < 10% 3. Electrical Specifications 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Operating Voltage: Contact current: Circuit close resistance: Circuit open resistance: Contact bounce: Linear Test : Capacitance: 5.5V or less 20mA (maximum) X : 400 - 1000Ω; Y : 200 - 650Ω > 10MΩ at 25VDC < 10ms < 1.5 % 100nF(maximum) 4. Linearity 4.1 Linear Test Specification Direction X: <1.5 % Direction Y: <1.5 % 4.2 Line Test Circuit for Y Coordinate Add 5V between Y1 and Y2 touch the point C0R0 to C9R9 separately, and measure the voltage from X1 as the following drawing. Changes that contribute to technical improvement are subject to alternations 2006 Bearb. Datum 18.08. Name Maurer TOUCHSCREEN Gepr. Vert. 18.08. Maurer 15,0“, 4-Wire EDV-Datasheet AMT-09102-03 SPECIFICATIONS OF ANALOG RESISTIVE PET-ON-GLASS TOUCH SCREEN don’t change manually Manufactured by Apex Material Technology Corp. H to chan. date name D 79346 Endingen 1070.0450 page 2 of 5 Index: - 4.3 Calculate Linearity : For the First Row0 R0avg = ( VC0 + VC1 + VC2 +- - - - - - - + VC9) ÷ 10 R0max = The maximum voltage in Row 0 R0min = The minimum voltage in Row 0 R0 linear1 = ⏐ R0 max – R0 avg. ⏐ ÷ R0 avg. ∗ 100% R0 linear2 = ⏐ R0 min – R0 avg. ⏐ ÷ R0 avg. ∗ 100% R0 linear = max (R0 linear1, R0 linear2) 4.4 For X Coordinate Test Add 5 voltage between X1 and X2 touch the point C0R0 to C9R9 separately and measure the voltage from Y1 as the above drawing 4.5 Calculate Linearity : For the First Column0 C0avg = ( VR0 + VR1 + VR2 +- - - - - - - + VR9 ) ÷ 10 C0max = The maximum voltage in Column 0 C0min = The minimum voltage in Column 0 C0 linear1 = ⏐ C0 max – C0 avg. ⏐ ÷ C0 avg. ∗ 100% C0 linear2 = ⏐ C0 min – C0 avg. ⏐ ÷ C0 avg. ∗ 100% C0 linear = max ( C0 linear1 ,C0 linear2 ) Changes that contribute to technical improvement are subject to alternations 2006 Bearb. Datum 18.08. Name Maurer TOUCHSCREEN Gepr. Vert. 18.08. Maurer 15,0“, 4-Wire EDV-Datasheet AMT-09102-03 SPECIFICATIONS OF ANALOG RESISTIVE PET-ON-GLASS TOUCH SCREEN don’t change manually Manufactured by Apex Material Technology Corp. H to chan. date name D 79346 Endingen 1070.0450 page 3 of 5 Index: - 5. Environment Specification 5.1 5.2 Operating Temperature Storage Temperature - 10° C - + 50° C - 20° C - + 70° C Humidity less than 90% RH at Ambient Humidity. No dew condensation 6. Reliability Test 6.1 Exposure to high temperature Touch panel is put into a test machine at the condition of 70°C for 120 hours. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following: - Circuit close resistance: as Sec. 3.3 - Circuit open resistance: as Sec. 3.4 - Contact bounce: as Sec. 3.5 - Linearity test: as Sec. 3.6 6.2 Exposure to low temperature Touch panel is put into a test machine at the condition of –20°C for 120 hours. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following: - Circuit close resistance: as Sec. 3.3 - Circuit open resistance: as Sec. 3.4 - Contact bounce: as Sec. 3.5 - Linearity test: as Sec. 3.6 6.3 Exposure to constant temperature and humidity Touch panel is put into a test machine at the condition of 60°C, 90%RH for 120 hours. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following: - Circuit close resistance: as Sec. 3.3 - Circuit open resistance: as Sec. 3.4 - Contact bounce: as Sec. 3.5 - Linearity test: as Sec. 3.6 6.4 Thermal Shock Touch panel is put into a test machine at the condition of –20°C for 30 minutes, and then + 70°C for 30 minutes. The process is repeated by 10 cycles. Then it is left at the room temperature for 24 hours or more. The measurement must satisfy the following: - Circuit close resistance: as Sec. 3.3 - Circuit open resistance: as Sec. 3.4 - Contact bounce: as Sec. 3.5 - Linearity test: as Sec. 3.6 Changes that contribute to technical improvement are subject to alternations 2006 Bearb. Datum 18.08. Name Maurer TOUCHSCREEN Gepr. Vert. 18.08. Maurer 15,0“, 4-Wire EDV-Datasheet AMT-09102-03 SPECIFICATIONS OF ANALOG RESISTIVE PET-ON-GLASS TOUCH SCREEN don’t change manually Manufactured by Apex Material Technology Corp. H to chan. date name D 79346 Endingen 1070.0450 page 4 of 5 Index: - 7. Durability test: 7.1 Finger touch Touch panel is hit 10 millions times with a silicone rubber of R8 finger, hitting rate is by 250g at 2 times per second. The measurement must satisfy the following: - Circuit close resistance: as Sec. 3.3 - Circuit open resistance: as Sec. 3.4 - Contact bounce: as Sec. 3.5 - Linearity test: as Sec. 3.6 7.2 Stylus writing - Touch panel is drawn by R0.8 Derlin stylus pen, at 250g forces, repeat one inch by 100K times. The measurement must satisfy the following: Circuit close resistance: as Sec. 3.3 Circuit open resistance: as Sec. 3.4 Contact bounce: as Sec. 3.5 Linearity test: as Sec. 3.6 8. Optical Performance 8.1 Optical inspection method and optical defect standards refer to document. A001-2 Touch Screen Optical Quality Standard. 8.2 Outside to Viewing Area : any optical defected in this area need to be ignored if no effected to touch screen function. 8.3 Silver Bus Pattern defect : Voids in traces to be less than 50% of the trace width. 8.3.1 8.3.2 Silver Bus Pattern gap: >0.1mm Silver Bus and Active area gap: No silver ink may project beyond the viewing area. 8.4 Glass defects such as edge chips and scratches refer to A001-2, Touch Screen Optical Quality Standard. 8.5 Others Always store the touch screen in its original shipping container under normal conditions (20~25°C, 65% RH) Changes that contribute to technical improvement are subject to alternations 2006 Bearb. Datum 18.08. Name Maurer TOUCHSCREEN Gepr. Vert. 18.08. Maurer 15,0“, 4-Wire EDV-Datasheet AMT-09102-03 SPECIFICATIONS OF ANALOG RESISTIVE PET-ON-GLASS TOUCH SCREEN don’t change manually Manufactured by Apex Material Technology Corp. H to chan. date name D 79346 Endingen 1070.0450 page 5 of 5 Index: -