Place of Origin:
China
Brand Name:
LuphiTouch
Certification:
Rohs, Reach, UL, CE, ISO
Model Number:
BLMS6970
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Custom Capacitive Touchscreen OCA Lamination Industrial Touch screen
> Main Technical Specifications:
| Item |
Description |
Technical capabilities |
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| 1 |
Max. Size |
1200mm x 1000mm |
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| 2 |
Overlay Material |
PET: Autotype (Autotex F150, F200, F280, V150, V200, V280, Autoflex EBG130, EBG180, EBG250, EBA130, EBA180, EBA250) Autotex : XEV150, XEF200; Autostat CT3, CT4, CT5, CT7 DuPont etc. PC: GE LEXAN--8010 8B35 8B35F HP92S HP40 FR700 FR60 |
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3 |
Spacer |
3M Adhesive, NITTO, TESA, SONY, SEKISUI, Domestic Adhesive |
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| 4 |
Back Adhesive |
3M(Mainly), Others(Little) |
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| 5 |
Silver Paste |
CHANGSUNG: CSP-3163, CSP-3352, CSP-5150; ACHESON: ED 725A(6S-61), ED 427SS, ED 479SS, ED 976SS HV; FUJIKURA and OTTI |
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6 |
Oil Ink |
SEIKO, JUJO, DUBUIT, PROELL, NORCOTE UV |
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| 7 |
Carbon Paste |
FUJIKURA, ACHESON ED 581SS, OTTI |
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| 8 |
6 Layers Metal dome Type Membrane Switch Structure |
Overlay + Spacer + Dome Retainer + Spacer + Circuit Layer+ Back adhesive |
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| 9 |
4 Layers Polydome Type Membrane Switch Structure |
Overlay + Spacer + Circuit + Back adhesive |
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| 10 |
Contact Resistance |
0.5-10Ω |
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| 11 |
Insulation Resistance |
≥10MΩ (100VDC) |
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| 12 |
Base Material Voltage Durable |
≤ 2000V DC |
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| 13 |
Bounce Time |
≤ 5ms |
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| 14 |
Working Current |
≤ 100mA |
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| 15 |
Working Voltage |
≤ 50VDC |
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| 16 |
Life |
≥ 1,000,000 times |
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| 17 |
Key Travel |
Flat type: 0.05mm-0.5mm, Tactile Type: 0.1-1.5mm |
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| 18 |
Working Temperature |
-40ºC-+80ºC |
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| 19 |
Actuation Force |
20-550g |
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| 20 |
Storage Condition |
Temperature: -40ºC~+85ºC ,Humidity: ≤98% RH |
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| 21 |
PET Circuit Tail Flexible Feature |
180°to any angle | ||
Capacitive touch screens consist of an insulator such as glass, coated with a transparent conductor such as indium tin oxide (ITO). As the human body is also an electrical conductor, touching the surface of the screen results in a distortion of the screen’s electrostatic field, measurable as a change in capacitance. In order to determine the location of the touch, you would use different technologies. Then, send the location to the controller for processing.
Capacitive touchscreens are those that respond to the electrical properties of the human body. This means that it is possible to control them with a light touch. So, the user doesn’t need to exert heavy pressure on the screen. The drawback to a capacitive touchscreen, though, is that it usually cannot be controlled by a gloved finger or an input device, such as a stylus.
There are some input devices that have been optimized for use with capacitive touchscreens, though. Capacitive touchscreens also are the only ones capable of multi-touch, which allows the display to recognize more than one point of contact. Without multi-touch, you cannot use gestures such as pinching and spreading a screen to zoom in and out.
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