4-inch Circular Automotive Grade TFT LCD Display With A Surface Brightness Of 1000nits
**Datasheet Download**
Automotive Grade 4 inch TFT Product Introduction
4-inch circular TFT LCD display SFTO400XC-7095A3N, designed specifically for automotive grade applications, with the following features:
- High Brightness: The surface brightness of this monitor reaches 1000nits, allowing it to provide clear and visible display effects under various environmental lighting conditions, including direct sunlight outdoors.
- Automotive grade standard: As an automotive grade product, it can withstand extreme temperature changes and harsh environments, ensuring stable operation within the working temperature range of -30 ℃ to 80 ℃.
- Circular Design: Unlike common square TFT displays, this display adopts a circular design, which may be to meet the design requirements of specific vehicle instrument panels or information display systems.
- Technical specifications: High-resolution of 720x720 pixels can provide clear image and text display.
- Application scenario: This high brightness circular TFT display is suitable for automotive instrument panels, navigation systems, entertainment systems, etc. It can also be used for other applications that require high brightness and automotive grade durability, such as industrial control panels, outdoor information displays, etc.
- Display Technology: TFT (Thin Film Transistor) technology provides high contrast and color saturation, as well as fast response time, which is particularly important for displaying dynamic images and real-time data.
- Environmental adaptability: Considering its automotive grade application, this monitor is likely to have surface treatment technologies such as anti glare, anti reflection, and anti fingerprint coatings to improve visibility and usability in different environments.
- Durability: In order to adapt to long-term use inside the car, this monitor will focus on durability and reliability in its design, including the ability to resist vibration, impact, and electromagnetic interference.
In summary, the 4-inch circular TFT LCD display SFTO400XC-7095A3N is an ideal choice for automotive display systems due to its high brightness, automotive grade durability, and special design.
Features
| Item of general information | Contents |
| LCD Display Size (Diagonal) | 4 inch Round TFT |
| Module Structure | TFT Display |
| LCD Display Type | TFT/TRANSMISSIVE |
| LCD Display Mode | Normally Black |
| Recommended Viewing Direction | IPS all viewing angles |
| Module size (W×H×T) | 107.60(H) *111.87(V)*3.83(T) |
| Active area (W×H) | 101.52 mm Diameter |
| Number of pixels (Resolution) | 720RGB×720 pixel |
| Module Interface Type | MIPI interface |
| Operating Temp. | -30℃ to +85℃ |
| Surface Luminance | 1000 cd/m2 |
| Color Numbers | 16.7M |
| Backlight Type | White LED |
Mechanical Outline Drawing
Pin Definition
| NO. | PIN | Description |
| 1 | LEDA | LED anode |
| 2 | LEDK1 | LED Cathode |
| 3 | LEDK2 | LED Cathode |
| 4 | VCI | Power Supply 2.8~3.3V |
| 5 | IOVCC | Power Supply 1.8V-2.0V |
| 6 | RESET | LCM reset signals |
| 7 | TE | Tearing effect output |
| 8 | PWM | The PWM frequency output for LCD driver control. |
| 9 | GND | Ground |
| 10 | D0P | DSI-D0+ data signals |
| 11 | D0N | DSI-D0- data signals |
| 12 | GND | Ground |
| 13 | D1P | DSI-D1+ data signals |
| 14 | D1N | DSI-D1- data signals |
| 15 | GND | Ground |
| 16 | CLKP | DSI-Clock+ |
| 17 | CLKN | DSI-Clock- |
| 18 | GND | Ground |
| 19 | D2P | DSI-D2+ data signals |
| 20 | D2N | DSI-D2- data signals |
| 21 | GND | Ground |
| 22 | D3P | DSI-D3+ data signals |
| 23 | D3N | DSI-D4- data signals |
| 24 | GND | Ground |
| 25 | TP_INT | Touch Interrupt |
| 26 | TP_SDA | Touch IIC Data signal |
| 27 | TP_SCL | Touch IIC Clock signal |
| 28 | TP_RESET | Touch Reset Signal |
| 29 | TP_VCI | Touch Power supply |
| 30 | TP_IOVCC | Touch Power supply |
|
Item |
Symbol |
Value |
Unit |
|
Power supply voltage for logic |
VDD |
0.3~3.6 |
V |
|
Input voltage |
Vin |
VDD+0.3 |
V |
|
Operating temperature |
Topr |
-30 to 80 |
°C |
|
Storage temperature |
Tstg |
-30 to 80 |
°C |
Electrical Characteristics
|
Item |
Symbol |
Min |
Type |
Max |
Unit |
Test condition |
|
Operating voltage |
VDD |
2.6 |
2.8 |
3.3 |
V |
- |
|
Supply current |
IDD |
- |
- |
30 |
mA |
VDD=2.8V,Ta=25°C |
|
Input voltage |
VIH |
0.8VDD |
- |
VDD |
V |
- |
|
VIL |
0 |
- |
0.2VDD |
V |
||
|
Input leakage current |
IIL |
-1.0 |
- |
1.0 |
mA |
VIN=VDD or VSS |
Driving Backlight
|
Item |
Symbol |
Min |
Typ |
Max |
Unit |
|
Forward Current |
IF |
-- |
180 |
- |
mA |
|
Forward Voltage |
VF |
14 |
15 |
16.3 |
V |
|
Connection mode |
P |
-- |
5S2P |
-- |
|
|
LED number |
/ |
|
10 |
|
pcs |
|
LED life time |
|
30000 |
40000 |
|
hours |
Optical Characteristics
|
Item |
Symbol |
Condition |
Min |
Typ |
Max |
Unit |
|
View Angles |
θT |
CR≧10 |
|
85 |
- |
Degree |
|
θB |
|
85 |
- |
|||
|
θL |
|
85 |
- |
|||
|
θR |
|
85 |
- |
|||
|
Contrast Ratio |
CR |
θ=0° |
800 |
1000 |
- |
- |
|
Response Time |
TON |
25℃ |
- |
25 |
35 |
ms |
|
TOFF |
||||||
|
Uniformity |
U |
- |
- |
- |
- |
% |
|
NTSC |
- |
- |
63 |
68 |
- |
% |
|
Luminance |
L |
- |
850 |
1000 |
- |
cd/m2 |
Product Image
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