7 Inch panel pc capacitive touch screen
Model Number | CSB070GG0406 |
Structure | Glass+Glass |
Cover Glass Dimension | 164.9±0.1*100±0.1*0.7±0.05MM |
Sensor Size | 163.9±0.2*98.5±0.2*0.55±0.05MM |
Cover Lens VA | 155.08±0.1*86.92±0.1MM |
ITO Glass | 0.55MM |
Cover Glass | 0.7MM |
Total Thickness | 1.45±0.1MM |
Surface Hardness | ≥6H |
Transparency | ≥85% |
IC | FT |
Interface of CTP | I2C |
Touch Points | 5-10 Points |
Operating Temperature | –20℃~85℃ ≤90%RH |
Storage Temperature | –30℃~85℃ ≤90%RH |
What touch screens detect?
What touch displays detect differs depending on if the screen is capacitive or resistive. Resistive screens rely on applied pressure which means that sometimes the tip of a pen or another object can initiate a response from the system. Capacitive touch screens use electrical conductors rather than pressure to recognize a command and respond.
But have you ever wondered why capacitive touch screens seem to only work with skin? While that’s not entirely the case, capacitive screens do depend on a specific amount of electrical charge to get a response from the operating system.
This means that other objects with the same charge as your bare finger could complete the same request when using your phone, tablet, or touch screen laptop. This is why touch screens respond to styluses, special gloves, and the occasional pocket-dial.
Before you slip on a pair of gloves ready to text all of your friends about how awesome your new gloves are though, you may want to make sure you’ve got the right pair. Touch screen gloves use conductive thread in the fingertips to maintain the natural electric charge of your finger. This means that not just any glove will be able to register your touch, so make sure you get the right kind of gloves before braving the winter with your smartphone.
While conductive threads and styluses work with touch displays, other objects like a regular pen will not. The difference is in the electric charge of the object. Pens actually have too much electrical charge for a touch screen to recognize. Your screen depends on the perfect recipe of electric charge to complete your requests.
Contact us
Contact Person:Olivia Chen
Email:sales03@wiwotouch.com
Tel:0086-596-2607595
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