
2.4 inch ips lcd display screen
►Resolution : 240×320 dots
►View Direction: IPS
►Interface: RGB/MCU/SPI
►Driver IC: ILI9341V
►RTP/CTP: Optional
►Brightness(cd/m²): 380
►Outline Dimension: 42.72 * 59.46* 2.30(mm)
2.4 inch ips lcd display screen are in high demand due to their superior quality and reliability. We are 2.4 inch LCD panel suppliers and we are committed to providing the best panels to our customers all over the world. Our panels are made with the finest materials and they undergo strict quality control measures to ensure that they meet the highest standards. In addition, our panels come with a warranty so that you can be confident in their performance. We are confident that you will be satisfied with our 2.4 inch LCD panels and we look forward to serving you. Thank you for your interest in our products.
DESCRIPTION
K240B45100A is a 2.4 inch tft LCD display module with optional resistive touch screen and capacitive touch screen control with a resolution of 240×320 pixels. This size TFT LCD monitor is portrait mode, TFT panel adopts IPS panel, left: 80/right: 80/up: 80/down: 80 degrees (typical).Optional RTP or CTP.
This K240B45100A module has built-in ILI9341V controller IC, supports RGB/MCU or SPI interface, the power supply voltage (VCC) range is 3.0V to 3.6V, the brightness is 380 nits (typ), and the contrast ratio is 800:1. This module It is an ideal choice for communication equipment, instrumentation and other industries. The module can operate at temperatures from -10°C to +60°C; its storage temperature range is -20°C to +70°C.
DRAWING

SPECIFICATIONS
General Specifications
Item | Contents | Unit |
Size | 2.4 | inch |
LCM Dimension | 42.72(W)* 59.46(H) * 2.30(T) | mm |
LCD Active Area | 36.72* 48.96 | mm |
Number Of Dots | 240×320 | pixel |
LCD Type | a-Si TFT | |
Viewing Direction | IPS | |
Driver IC | ILI9341V | |
Interface Type | RGB/MCU/SPI | |
Operating Temperature | -10℃~ 60℃ | |
Storage Temperature | -20℃~ 70℃ | |
Backlight Type | 4 LEDs | |
Brightness | 380 | Cd/m2 |
Interface
LCM PIN Definition
NO. | Symbol | Description |
1 | NC | NC |
2-5 | IM0-IM3 | I/O choose |
6 | RESET | Reset pin |
7 | VS | Frame Synchronizing Signal |
8 | HS | Line Synchronizing Signal |
9 | DCLK | Dot Clock Signa |
10 | DEN | Data Enable Signal |
11-28 | DB17-DB0 | Data Bus |
29 | SDO | Serial Data Output |
30 | SDI | Serial Data Input |
31 | RD | Read signal, rising-edge-active. |
32 | RS/SCL | Data/Command register address./Serial Clock |
33 | WR | Write signal, rising-edge-trigger. |
34 | CS | Chip Select |
35 | TE | Frame mark. |
36 | VCC | POWER SUPPLY |
37 | VCC | POWER SUPPLY |
38 | GND | Ground |
39 | GND | Ground |
40 | LEDA | BACKLIGHT ANODE |
41 | LEDK | BACKLIGHT CATHODE |
42 | NC | NC |
43 | NC | NC |
44 | NC | NC |
45 | NC | NC |
DC Characteristics
Item | Symbol | Min | Typ | Max | Unit |
TFT gate on voltage | VGH | — | 15 | — | V |
TFT gate off voltage | VGL | — | -10 | — | V |
TFT common electrode Voltage | Vcom | — | -1 | — | V |
Typical Operation Conditions
Item | Symbol | Min. | Typ. | Max. | Unit |
Analog Supply Voltage | VCI | 2.5 | 2.8 | 3.3 | V |
Digital Supply Voltage | VDD | 2.5 | 2.8 | 3.3 | V |
I/O Supply Voltage | IOVCC | 1.65 | 1.8/2.8 | 3.3 | V |
Input High Voltage | VIH | 0.8*IOVCC | – | IOVCC | V |
Input Low Voltage | VIL | 0 | – | 0.2*IOVCC | V |
Output High Voltage | VOH | 0.8*IOVCC | – | – | V |
Output Low Voltage | VOL | – | – | 0.2*IOVCC | V |
Backlight Circuit Characteristics
Item | Symbol | Min. | Typ. | Max. | Unit |
LED Current | IB | 60 | 80 | — | mA |
LED Voltage | Vf | 2.8 | 3.0 | 3.2 | V |
CIE | X | 0.265 | 0.295 | 0.325 | |
Y | 0.26 | 0.29 | 0.32 | ||
Brightness of LCM | L | 250 | 380 | — | cd/m2 |
Reliability Test Items
Test Item | Test Condition | Test result determinant gist |
High temperature storage |
80±3 ℃,48H; | |
Low temperature storage | -30±3 ℃,48H; | |
High temperature storage |
70±3 ℃,48H; | Inspection after 2~4hours storage at roomtemperature, |
Low temperature operation | -20±3 ℃,48H; | the sample shall be free from defects: |
High temperature/humidity | 60℃±3 ℃,90%±3%RH ,48H; | 1.Air bubble in the LCD; |
Thermal Shock | ~20℃/0.5h~+70℃/0.5h | 2.Non-display; |
for a total 24 cycles; | ||
Vibration Test |
Frequency 10Hz~55Hz~10Hz | 3.Glass crack; |
Amplitude:1.5mm, X,Y,Z | ||
direction for total 1H; | 4. The electrical | |
(Packing condition) | ||
ESD test |
±4KV, Human Body Mode, | characteristics requirements shall be satisfied. |
150pF/330Ω; | ||
±8KV, Air Mode, 150pF/330Ω; |
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