IPS全视角LCD液晶显示屏2.4寸MCU接口

Basic description

K240B4020是2.4 寸彩色 TFT LCD 显示屏，采用 ST7789V 驱动芯片，IPS全视角具有高质量的显示效果。分辨率为 240×320，能够清晰呈现图像和文本，适合用于多种应用场景。显示屏的亮度为 320cd/m²，即使在光线较强的环境下，也能保持良好的可视性。

FOR DETAILED PARAMETER SPECIFICATIONS, PLEASE CONTACT US TO PROVIDE THE LCD DISPLAY SPECIFICATION.
Backlight brightness can be selected, general brightness:250~300cd/m2, medium brightness:400~500cd/m2; high brightness 800~1000cd/m2.
CAN BE CUSTOMIZED ACCORDING TO CUSTOMER'S REQUIREMENTS TO CHANGE FPC INTERFACE, BACKLIGHT BRIGHTNESS, FORM FACTOR AND DIMENSIONS.
可根据客户需要选配电阻触摸屏或电容触摸屏;可选择多种贴合方式，框贴，OCA全贴合;

项目	内容	单位
sizes	2.4	英寸
外形尺寸	42.72（W）x 59.46（H） x 2.30(T)	毫米
显示区域	36.72x 48.96	毫米
点阵	240×320
LCD类型	a-Si TFT
可视视角	ALL
驱动芯片	ILI9341V
接口类型	RGB/MCU/SPI
工作温度	-20℃~ 70℃
储存温度	-30℃~ 80℃
LED灯	4 LEDs

blueprint

PIN DEFINITION

引脚号	引脚定义	功能说明
1	SDI	数据输入
2	SDO	串行数据输出
3	IM0	I/O口选择
4	IM1	I/O口选择
5	IM2	I/O口选择
6	IM3	I/O口选择
7	RESET	复位信号
8	VS	帧同步
9	HS	行同步
10	DCLK	数据位时钟
11	DE	数据有效使能信号
12	DB17	数据线
13	DB16	数据线
14	DB15	数据线
15	DB14	数据线
16	DB13	数据线
17	DB12	数据线
18	DB11	数据线
19	DB10	数据线
20	DB9	数据线
21	DB8	数据线
22	DB7	数据线
23	DB6	数据线
24	DB5	数据线
25	DB4	数据线
26	DB3	数据线
27	DB2	数据线
28	DB1	数据线
29	DB0	数据线
30	RD	读信号，低有效
31	WR	写信号，低有效
32	DC	数据输出
33	CS	片选
34	GND	地
35	VCC	系统电压
36	IOVCC	接口电压
37	NC	悬空
38	NC	悬空
39	LEDK	背光负极
40	LEKA	背光正极

About Samples

About Free Samples

FREE OF CHARGE TFT LCD LIQUID CRYSTAL DISPLAY DESIGN TEST.

Required parameters

THE SIZE AND RESOLUTION OF THE DESIRED TFT LCD, THE TYPE OF COMMUNICATION INTERFACE BETWEEN THE MOTHERBOARD AND THE LCD, THE DISPLAY VIEWING ANGLE, THE CHOICE OF TOUCH TYPE, THE EXTERNAL DIMENSIONS, THE STRUCTURAL DESIGN, THE VOLTAGE, THE CONNECTION METHOD OF THE FPC, OR THE DESIGNATION OF THE ICPD MODEL.

Confirmation of drawings

DEPENDING ON THE NEED FOR COMMUNICATION AND VALIDATION, AND STANDARD OR CUSTOMIZED MATERIALS, SUCH AS RESISTIVE TOUCH SCREEN OR CAPACITIVE TOUCH SCREEN, FPC OR BACKLIGHTING, THE STRUCTURAL DRAWINGS OF TFT LCD LCD DISPLAYS ARE ARRANGED WITHIN 2-3 DAYS FOR CUSTOMER CONFIRMATION.

Sample production

SAMPLE DELIVERY TIME FOR STANDARDIZED TFT LCD DISPLAYS IS 1-2 DAYS. FOR CUSTOMIZED TFT LCD DISPLAY, SAMPLES ARE MADE ACCORDING TO THE CONFIRMED DRAWINGS. SAMPLE PRODUCTION TAKES TIME.SAMPLE DELIVERY LEAD TIME FOR TFT LCD DISPLAY IS GENERALLY 7-8 DAYS. CYCLE TIME IS 13-16 DAYS.

Sample delivery time

AFTER THE SAMPLES ARE MADE, THEY WILL BE INSPECTED ACCORDING TO THE SAMPLE DELIVERY PROCESS. A SERIES OF STRUCTURAL AND ELECTRICAL PERFORMANCE TESTS, HIGH, LOW TEMPERATURE AND THERMAL SHOCK AGING TESTS, VIBRATION TESTS, SALT SPRAY TESTS, ETC. WILL BE ARRANGED ACCORDING TO THE QUALITY CONTROL PROCEDURES. WE PROVIDE ACTUAL TEST REPORTS OF TFT LCD DISPLAY TO ENSURE THE RELIABLE PERFORMANCE OF TFT LCD DISPLAY.

Technical Support

AFTER THE CUSTOMER'S RECEIVE THE SAMPLE, WE WILL PROVIDE THE IC DRIVER, TFT LCD DISPLAY INITIALIZATION CODE, THE TECHNICAL SUPPORT WITH DEBUGGING PROGRAM, WILL BE LIT.

FAQ

Are you a manufacturer?

YES. WE ARE A MANUFACTURER WITH 12 YEARS OF PRODUCTION EXPERIENCE, WE CAN PROVIDE MONTHLY PRODUCTION CAPACITY OF 800K/PCS.

Can we choose to be your manufacturer's agent?

We already have agents in some areas and we are looking for more in certain areas.

How do you guarantee quality?

We carry out a strict quality control checking process and 100% of each product passes at least 5 positions before leaving the factory.

Do you have a minimum order?

There is no strict minimum order limit, and small orders are also welcome.

How's your after-sales service?

WE OFFER A 12-MONTH WARRANTY. IF THERE IS MORE THAN 0.6% QUALITY PROBLEM, WE WILL ANALYZE THE LCD SCREEN AND PROVIDE A REPORT WITH SHORT AND LONG TERM SOLUTION. IF THERE IS MORE THAN 3% QUALITY PROBLEM, WE WILL REPLACE IT AGAIN.

What do I get if I work with ICP?

1. A long-term partner with competitive price and stable quality.

2. One-to-one sales service and perfect after-sales service.

Standard Display

Standard Size Chart

semi-reflective and semi-transparent table

Customized Displays

① Customized backlight and interface lineup FPC
Brightness, interface, FPCA can be customized according to customer's requirement.
Interface conversion between RGB, SPI, MCU, LVDS, MIPI.

② Ultra High Brightness

High brightness backlight technology (≥1000nits), still clearly visible under sunlight.

③ EWV (EXTRA WIDE VIEWING ANGLE)

Up/down/left/right viewing angle can be 60 degrees.
IPS full viewing angle, up/down/left/right viewing angle can be 85 degrees.

④ Touch screen

Capacitive touch screen AR (anti-reflective), AG (anti-glare), AF (anti-fingerprint), touch screen TFT LCD display OCA optical integrated lamination.
4-wire or 5-wire resistive touch screen, glossy/matte can be customized.

factory price

stable quality

Technical Support

Free Design