China 10 Points TFT LCD 21.5 Inch Capacitive Touch Screen for sale

10 Points TFT LCD 21.5 Inch Capacitive Touch Screen

Price Negotiable

Price: Negotiation

MOQ: 1pcs

Delivery Time: 10-15days

Brand: Touch-China

Product Description

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	16:9
Resolution	1920×1080
Visible Area	(H)476.064mm×(V)267.786mm
Viewing Angle	89/89/89/89 (Typ.)(CR≥10)
Contrast Ratio	3000:1
Response Time	13/5 (Typ.)(Tr/Td); 20 (Typ.)(G to G) ms
Colors D	8Bit 16.7M , 72% NTSC
Scanning Frequency	60Hz
Interface	LVDS(See 1.2 for details)
Operation Voltage	5V

Back light Source	WLED
Center Luminance of White	350cd/㎡
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	10ms
Reported Rate	100Hz
Resolution	≥4096×4096
Touch Times	Durable single-point≥30 million times
Interface	USB
Working Voltage	Typical value+5VDC
Glass Thickness	Total 2.45mm±0.2(Cover1.1mm+SCA0.25mm+Senser1.1mm)
Surface Treatment	NO
Surface Durability	Surface hardness equals glass, Moh's hardness level≥7
Transmittance	≥85%
Bonding Way	Optical bonding
Bonding Material	OCA
Thickness	0.175mm
Modele Size	(W)525mm×(H)312mm×(T)13 mm
Net Weight	3.84KG
Working Temperature	0℃~+50℃
Storage Temperature	-20℃~+60℃
Working Humidity	≤85%RH(non-condensing)
Storage Humidity	≤85%RH(non-condensing)

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
28/29/30	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

FAQ:

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.