21.5 Inch OCR OCA Capacitive Touch Optical Bonding

21.5 Inch OCR OCA Capacitive Touch Optical Bonding

21.5inch Capacitive Touch Optical Bonding With LCD display With OCR / OCA

Optical bonding technology introduction:

Optical bonding technology: Using OCR or OCA to bond LCD and touch panel without air gap.

Advantages of optical bonding technology:

1. Optical bonding technology eliminates air gap between LCD and touch panel, which helps to reduce the reflection between LCD panel and touch panel (reduce 75%), and it can make the module screen look more transparent and enhance the display effect of the screen.

2. The touch panel is closely combined with LCD panel to improve the module's strength.

3. The screen won't have dust again.

4. Optical bonding technology is more effective in reducing the interference caused by panel noise to the touch signal.

5. Reduce the display of internal lines on the touch screen.(bottom shadow decreasing).

6. The image is clearer.

Projected Capacitive Touch panel:

It’s a kind of projected touch panel with USB interface. It can support win7, win8, win10 OS and can realize 10 finger point touch.

Capacitive Touch Screen Features:

• 1. Response speed fast, smooth touch

• 2. Using the latest projection touch technology <3mm touch faster than other touch screen 3-5ms

• 3. Flat panel, more high-end atmosphere, eliminating infrared touch screen surface with a groove edges are not allowed to shortcomings

• 4. Precision-touch capacitive screen is using the body's current-sensing

• 5. Accuracy up to 99% proficient in writing, no break no drift

• 6. Completely dead 10-point touch really, any point can withstand more than 50 million times touch

• 7. No ghost after the first calibration, drift-free

• 8. Explosion-proof and durable, complete physical steel explosion-proof glass, scratch-resistant, anti-collision, anti-radiation within the core capacitive touch ensure stable, durable

• 9. Strong compatibility, support WindowsXP / 7/8 / 8.1 / 10 / CE, Mac, Android / Linux and other operating systems

Application of Touch Panel Optical Bonding Products

1. Outdoor Kiosk

2. Medical devices

3. Gaming machine

4. Industrial control equipment

5. Education white board

Reliable Testing of Touch Screen:

LVDS Interface Pin Define:

CN1 socket(Module size):FI-X30HL (JAE)​

Product Specification of Touch Screen LCD Module:

Technical Drawings:

*Company profile*

Established in 1999, Touch-China is an environmental-friendly enterprise engaged in developing and manufacturing Capacitive touch panel and optical bonding products.

Touch-China has the headquarter in Shenzhen and 60000m2 factory in Fujian province, totally 600 employees.
Equipped with advanced machines and staffed with strong R&D team, Touch-China is always grasping the pulse of the market, products range from 7 to 86 inch, and they are widely used in the automobile, Kiosks, POS, industrial, medical, finance, educational and new retailing field.

Touch-China gets the certificates of ISO9001:2008&ISO/TS16949:2009. Obeying the priciple of honesty, the idea of double win, and taking quality as the priority, Touch-China has been recognized by domestic and overseas customers and gains long-term cooperation.

*Development history*

1.1999-2005: Established in Guangzhou in 1999, main products: digital and resistive touch panels.
2. 2008-2010: Branches established in Xiamen, Shanghai and HongKong.
3. 2011-2013: Heaquarter moved Shenzhen. Two factories were established to expand production capacity.
4. 2013-2014: 60000m2 new own-factory set up in Fujian.
5. 2014-2015: ISO/TS16949:2009 certificate.
6. 2016-2017: optical bonding technology and large size touch panel more than 43’’ put into mass production
7. 2019: Touch-China 20th Anniversary

*Company advantages*

1. 22 years' experience in designing and manufacturing touch solution(G+G/G+F+F)
2. Own 60000sqm factory_good lead time and stable quality
3. In-housing touch sensor development and optical bonding workshop
4. Wide range of sizes from 7'' to 86'' Perfect adaptation to customer’s requirements
5. Strong reseach team for both software and hardware support
6. Surface treatments like AG, AR, AF, Antibacterial, Anti-UV ceramic ink

Factory outlooks

            Front door                                       Office building                                       Front desk

           Department No.1                                Department No.2                       Department No.3