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3.2inch Lcd Display TFT LCD MODULE Screen

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General Specifications

Item

Specification standard


Display Format


240 * RGB * 320

pixel

Outline Dimension

55.04W* 77.20H * 2.5+-0.05(T)

mm

Lcd Dimension


51.60*71


Active Area


48.60*64.80

mm

Dot Size


0.2025*0.2025

mm

Backlight


Normal Black


Interface


R.G.B Stripe


Viewing Direction


12 o’clock


LCD Type


a-Si TFT


Driver IC


ST7789V


Pin A s sig n m e nts


PIN

Pin definition definition definition

Function Declaration

1

LEDK

Cathode of backlight

2

LEDA

Anode of backlight

3

GND

Ground

4

RESET

Reset signal, keep Low for more than 10ms after power-on.


5


SDA

DIN/SDA: serial data input/output bi-direction pin

Fix to DGND level when not in use.


6


SCL

serial data output bi-direction pin Let it to open in MPU interface mode

7

RS

Read signal, rising-edge-active.





8





CS

Chip select input signal

Low: the chip is selected and accessible High: the chip is not selected and not accessible



9



TE

Serve as a TE (Tearing Effect) output signal Leave the pin open when not in use.

10

GND

Ground

11

IOVCC

Connect to an external power supply of 1.65 ~ 3.3V.

12

VCC

Connect to an external power supply of 2.5 ~ 3.3V.

13

GND

Ground

14

GND

Ground

15

GND

Ground

16

GND

Ground

17

NC

NC

18

NC

NC

19

NC

NC

20

NC

NC

















BIGBOOK TFT LCD Module Series

1. Our standard TFT LCD Module size:

1.44'', 1.77", 2.0", 2.4", 2.8", 3.2", 3.5", 

    4"(3.97"), 4.3", 5", 7", 8", 9'', 10.1".

2. Developed 4.0''(3.97'') LCD module with IPS glass.

3. Developed 2.4'' to 7.0'' TFT LCD with ZIF FPC connection.

4. Standard CTP for 3.2'', 3.5'', 4.3", 5.0", 7'', 8'', 10.1''.

5. High transmittance RTP for 4.3" and 7".

6. Can make customized CTP.


Product pictures




3.2'' TFT LCD Display


BIGBOOK  Factory:


Production Field:




Packaging & Shipping:

Packing details:(Packing method will depends on the quantity and shipment way.)



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Knowledge point:


Global Market Impact



China's LCD screen production has had a profound impact on the global market. The country's ability to produce high-quality screens at competitive prices has led to a significant shift in the global supply chain. Many multinational companies have relocated their manufacturing facilities to China, taking advantage of the cost savings and expertise available in the country.



The increased production capacity in China has resulted in a more abundant supply of LCD screens worldwide. This has led to a decrease in prices, making LCD technology more accessible to consumers globally. As a result, the demand for LCD screens has surged, leading to increased adoption in various sectors such as consumer electronics, automotive, healthcare, and more.



Challenges and Opportunities



While China's dominance in LCD screen production presents numerous opportunities, it also comes with its fair share of challenges. Intellectual property rights protection and concerns over quality control have been raised by some industry experts. However, Chinese manufacturers have been actively addressing these concerns by implementing stringent quality control measures and collaborating with international partners to ensure compliance with global standards.



Furthermore, China's LCD screen production industry is not immune to global market fluctuations and competition. As other countries aim to strengthen their manufacturing capabilities, China must continue to innovate and invest in research and development to maintain its competitive edge.



Conclusion



China's LCD screen production industry has emerged as a global force, revolutionizing the market with its advanced technology, cost-effective production methods, and extensive supply chains. The country's dominance has resulted in increased accessibility and affordability of LCD screens worldwide, driving their adoption in various industries. While challenges exist, China's commitment to quality control and innovation positions it as a key player in the global LCD screen manufacturing landscape.


OLED Screens in Automotive Displays:


The automotive industry has embraced OLED screens for their versatility and aesthetic appeal. OLED displays are used in dashboard infotainment systems, providing drivers with crucial information such as navigation, vehicle diagnostics, and entertainment options. The high brightness, wide temperature range, and excellent visibility in various lighting conditions make OLED screens ideal for automotive applications. Additionally, the flexibility of OLED technology allows for curved and flexible displays, enabling manufacturers to integrate screens seamlessly into the interior design of vehicles.


OLED Screens in Wearable Devices


OLED screens have become a common feature in wearable devices such as smartwatches and fitness trackers. The compact size, low power consumption, and high brightness of OLED screens make them ideal for wearable applications. OLED displays provide users with clear and vibrant visuals, even in direct sunlight. Furthermore, the flexibility of OLED screens allows for curved and flexible designs, ensuring a comfortable fit on the wrist or other parts of the body.





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