Video Connectors 40 pins

LVDS 40-Pin LCD Panel

40-pin LVDS FPC connector is the most common laptop panel interface for 15-inch and 17-inch displays, supporting single-channel WXGA through dual-channel WUXGA resolutions.

// connector diagram 40 pins

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// Specifications

Standard

LVDS panel interface

Pin Count

Connector

FPC 0.5mm pitch

Channels

Single or dual LVDS

Resolutions

WXGA to WUXGA

Use Case

15-17 inch laptop panels, desktop embedded displays

// Pin Reference Table

Pin	Name	Function	Type
1	VCC	Panel power 3.3V	PWR
2	VCC	Panel power 3.3V	PWR
3	VCC	Panel power 3.3V	PWR
4	GND	Ground	GND
5	GND	Ground	GND
6	RIN0-	Data 0 negative	BUS
7	RIN0+	Data 0 positive	BUS
8	GND	Ground	GND
9	RIN1-	Data 1 negative	BUS
10	RIN1+	Data 1 positive	BUS
11	GND	Ground	GND
12	RIN2-	Data 2 negative	BUS
13	RIN2+	Data 2 positive	BUS
14	GND	Ground	GND
15	RCLK-	Clock negative	BUS
16	RCLK+	Clock positive	BUS
17	GND	Ground	GND
18	RIN3-	Data 3 negative	BUS
19	RIN3+	Data 3 positive	BUS
20	GND	Ground	GND
21	GOUT0-	Dual ch data 0 negative	BUS
22	GOUT0+	Dual ch data 0 positive	BUS
23	GND	Ground	GND
24	GOUT1-	Dual ch data 1 negative	BUS
25	GOUT1+	Dual ch data 1 positive	BUS
26	GND	Ground	GND
27	GOUT2-	Dual ch data 2 negative	BUS
28	GOUT2+	Dual ch data 2 positive	BUS
29	GND	Ground	GND
30	GCLK-	Dual ch clock negative	BUS
31	GCLK+	Dual ch clock positive	BUS
32	GND	Ground	GND
33	GOUT3-	Dual ch data 3 negative	BUS
34	GOUT3+	Dual ch data 3 positive	BUS
35	GND	Ground	GND
36	BL_PWR	Backlight power	PWR
37	BL_PWM	Backlight PWM	I/O
38	BL_EN	Backlight enable	I/O
39	GND	Ground	GND
40	GND	Ground	GND

40-pin LVDS FPC connector is the most common laptop panel interface for 15-inch and 17-inch displays, supporting single-channel WXGA through dual-channel WUXGA resolutions.