Capacitive Touch Screen(pcap)

Dongguan  CJtouch  Electronics  Co.,  Ltd.  is  a  highly  respected  company  in  the industry  and  has   a  successful  track  record   of  providing  reliable,   cost-effective solutions   for   customers.   The   company   is   committed   to   providing   customer satisfaction and strives to maintain a high level of quality. They are always looking to improve their products and services and to remain at the forefront of technology.

Lets talk about our Capacitive touch screen     :

A capacitive touch screen is a device display screen that relies on finger pressure for interaction. Capacitive touch screen devices are typically handheld, and connect to networks  or  computers  via  an  architecture  that  supports  various  components, including satellite navigation devices, personal digital assistants and mobile phones.

A capacitive touch screen is activated by human touch, which serves as an electrical conductor used  to  stimulate  the  electrostatic  field  of the  touch  screen.  However, special gloves that produce static electricity or specialized stylus pens may be used.

Capacitive touch screens are built into input devices, including all-in-one computers, smartphones and tablet PCs.

Techopedia Explains Capacitive Touch Screen

The capacitive touch  screen is built with an insulator-like glass coating, which is covered with a see-through conductor, such as indium tin oxide (ITO). The ITO is attached to glass plates that compress liquid crystals in the touch screen. User screen

Activation generates an electronic charge, which triggers liquid crystal rotation.

Capacitive touch screen types are as follows:

Surface Capacitance: Coated on one side with small voltage conductive layers. It has limited resolution and is often used in kiosks.

Projected  Capacitive  Touch  (PCT):   Uses   etched   conductive   layers   with electrode  grid  patterns.  It  has  robust  architecture   and   is   commonly  used  in point-of-sale transactions.

PCT Mutual Capacitance: A capacitor is  at  each  grid  intersection via  applied voltage. It facilitates multitouch.

PCT Self Capacitance: Columns and rows operate individually via current meters.

It has stronger signal than PCT mutual capacitance and functions optimally with one finger.Other touch screen technologies include resistive, surface acoustic wave (SAW) and infrared (IR).

SIZE :( Start size 7” -98”).

INTENTION  : We are always intention our quality then others Because long term business partnership main purpose is quality and good price we make sure our all valuable customer ’s this two things very soft-way,we never consider the quality.

Customer  satisfaction,  and  his  own  business  development  by  our  products  is  our happiness .

Post :Sweety

Date :2025-6-06

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