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10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

China Shenzhen Touch-China Electronics Co.,Ltd. certification
China Shenzhen Touch-China Electronics Co.,Ltd. certification
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10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

10 Points TFT LCD 21.5 Inch Capacitive Touch Screen
10 Points TFT LCD 21.5 Inch Capacitive Touch Screen 10 Points TFT LCD 21.5 Inch Capacitive Touch Screen 10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

Large Image :  10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

Product Details:
Place of Origin: china
Brand Name: Touch-China
Certification: CE, Rohs, FCC
Model Number: ZCQTH-6826
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 20K pcs / month

10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

Size: 21.5inch Resolution: 1920×1080
Touch Points: 10points Touch Screen: Capacitive Touch Screen
Surface Hardness: More Than 7H Input Method: Finger Or Capacitive Pen
Working Voltage: USB(5V) Bonding Way: Optical Bonding (OCA)
Transmittance: ≥85% Brightness: 350cd/㎡
High Light:

sunlight readable lcd monitor


optical touch panel

Optical Bonding Module of 21.5 Inch Capacitive Touch Screen with TFT LCD

Product Specification:


             Items Parameters


LCD Screen Size

21.5 inch

Aspect ratio




Visible Area


Viewing Angle

89/89/89/89 (Typ.)(CR≥10)

Contrast Ratio


Response Time

13/5 (Typ.)(Tr/Td); 20 (Typ.)(G to G) ms

Colors D

8Bit 16.7M , 72% NTSC

Scanning Frequency



LVDS(See 1.2 for details)

Operation Voltage


Back light Source


Center Luminance of White


Operating Lift of backlight

Min. 30K hours

Operation Voltage

58V~65V (for reference)

Operation Current

Typ current:240ma

BLU Power consumption

Max. 10.6W(for reference)

Touch Screen Type

10 point G+G capacitive touch panel

Touch Mode

Finger or capacitor pen

Response Speed


Reported Rate




Touch Times

Durable single-point≥30 million times



Working Voltage

Typical value+5VDC

Glass Thickness

Total 2.45mm±0.2(Cover1.1mm+SCA0.25mm+Senser1.1mm)

Surface Treatment


Surface Durability

Surface hardness equals glass, Moh's hardness level≥7



Bonding Way

Optical bonding

Bonding Material




Modele Size

(W)525mm×(H)312mm×(T)13 mm

Net Weight


Working Temperature


Storage Temperature


Working Humidity


Storage Humidity



LVDS Interface Pin Define:

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


Pin NO. Symbol Signal
1 RXO0- Pixel data
2 RXO0+ Pixel data
3 RXO1- Pixel data
4 RXO1+ Pixel data
5 RXO2- Pixel data
6 RXO2+ Pixel data
7 GND Ground
8 RXOCLK- Pixel clock
9 RXOCLK+ Pixel clock
10 RXO3- Pixel data
11 RXO3+ Pixel data
12 RXE0- Pixel data
13 RXE0- Pixel data
14 GND Ground
15 RXE1- Pixel data
16 RXE1+ Pixel data
17 GND Ground
18 RXE2- Pixel data
19 RXE2+ Pixel data
20 RXECLK- Pixel clock
21 RXECLK+ Pixel clock
22 RXE3- Pixel data
23 RXE3+ Pixel data
24 GND Ground
25 NC Do not connect
26 NC Do not connect
27 NC Do not connect


VDD Power Supply Input Voltage 5V



Projected Capacitive Touch panel:


Projected capacitive touch panels are built with two parallel layers of ITO , but unlike the old and cheap resistive touch panels, the ITO layers in a projected capacitive touch panel are sealed between two sheets of glass by an optically clear adhesive.


  • There is no air gap between layers like in a resistive touch panel.
  • The patterns on the two parallel ITO layers form a grid of capacitors.
  • The electric fields of these capacitors are projected through the top layer of glass.
  • When the user places a finger near the top surface of the touch panel, it couples with the electric fields.
  • This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.
  • An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.


Delivery Time:


  • Samples in stock: 1~3 working days 
  • Customized project: 10~15days for samples
  • Mass production: 10~18days





  • Q. Are you a factory or trading company?
  • A: We are a factory.
  • Q. Does your products have CE&Rohs certificates?
  • A: Yes.
  • Q. What’s the shipping method?
  • A: By sea / air / express, which methods to be used on the basis of customer’s requirements.
  • Q. What’s the payment methods?
  • A: T/T, 30% deposit before production, the balance before shipment.
  • Q. What size of touch screen can you manufacture?
  • A: 3.5” to 86”, the bigger size are researching and developing.


Technical Drawings:



10 Points TFT LCD 21.5 Inch Capacitive Touch Screen 0




Contact Details
Shenzhen Touch-China Electronics Co.,Ltd.

Contact Person: Irene Mao

Tel: +8613510914282

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