Process of Custom Graphic Displays
Material preparation: Prepare the raw materials of the LCD module, including liquid crystal display, backlight module, circuit board, wiring board, etc.
Proofing: According to customer requirements, carry out proofing of LCD modules to determine the size, appearance, and functions of the modules.
Circuit board production: According to the proofing results, make the circuit board of the LCD module and install the electronic components.
Wiring board production: Make the wiring board of the LCD module, and install the electronic components on the wiring board.
Packing: Pack the LCD module for transportation and sales.
LCD screen installation
Install the LCD screen in front of the LCD module to provide a good display effect.
Test
Test the LCD module to ensure that the function of the module is normal.
Backlight module installation
Install the backlight module on the back of the LCD module to provide sufficient backlight.
Your Leading Graphic Displays Manufacturer
Chengxin Optoelectronics Co., Ltd. is a manufacturer of LCD displays, specializing in the research, development, and manufacture of graphic displays. We offer a wide range of general-purpose dot matrix screens, available for purchase from stock. Graphic displays can display dot matrix graphics, icons, and arbitrary characters. Compared to character displays, graphic displays can display more than just fixed letters, text, and numbers, but can also display dynamic animations. The display area is composed of numerous small dots (pixels), with common sizes including 128×64, 192×64, and 128×32.
Types of Graphic Displays
12864B LCD is the most commonly used LCD module for 128x64 graphic LCD. It usually uses ST7920 driver IC. The size is usually about 93mm × 70mm. It has strong compatibility.
The LCD 19264 is a 192×64 dot matrix graphic LCD. It is made using STN/FSTN technology and features an LED background. The background color is typically B/Y/Y&G, and is used to display text/graphics.
The 128×32 LCD is a graphic LCD that can display arbitrary characters and graphics. It is often used to replace the 1602 LCD product upgrade. In many designs, their interface definitions are consistent and can be directly compatible with the general purpose.
128128 LCD is a Graphic LCD Module with a square display area. It has more pixels than the common 12864 LCD (128×64) and is commonly used in industrial control equipment.
Features of Graphic Displays
High display flexibility
Content can be displayed anywhere on the entire screen, controlled by pixels. Not limited to a fixed character matrix, graphics, text, symbols, and curves can all be displayed. Fonts, logos, icons, and animations can be customized.
Beautiful interface
Especially TFT/OLED color graphic screen, rich colors and good picture quality. It can be used to make beautiful UI (user interface) and enhance the product grade.
Support dynamic content
Data and interface can be refreshed in real time. Animation, dynamic charts, progress bars, waveforms, etc. can all be displayed.
Strong scalability
Suitable for multiple platforms such as MCU (Arduino, STM32, ESP32, etc.), embedded Linux, etc. There are rich driver libraries (such as U8g2, TFT_eSPI, LVGL), and the development cost is low.
Wide Viewing Angles
Graphic Displays offer wide viewing angles, ensuring consistent image quality from various perspectives.
Cost-Effectiveness
Graphic Displays are cost-effective solutions for display applications, offering a balance between performance and affordability.
Our Quality Control and Testing During Graphic Displays Manufacturing
Optical Inspection
The precision of the pattern transfer and the alignment of the liquid crystal molecules are examined using optical inspection.
Electrical Testing
To confirm that the LCD modules work properly and adhere to the necessary requirements, electrical testing is done.
Environmental Testing
The performance of the LCD module under various environmental circumstances, such as temperature, humidity, and vibration, is evaluated by environmental testing.
Material preparation: Prepare the raw materials of the LCD module, including liquid crystal display, backlight module, circuit board, wiring board, etc.
Proofing: According to customer requirements, carry out proofing of LCD modules to determine the size, appearance, and functions of the modules.
Circuit board production: According to the proofing results, make the circuit board of the LCD module and install the electronic components.
Wiring board production: Make the wiring board of the LCD module, and install the electronic components on the wiring board.
Packing: Pack the LCD module for transportation and sales.
LCD screen installation
Install the LCD screen in front of the LCD module to provide a good display effect.
Test
Test the LCD module to ensure that the function of the module is normal.
Backlight module installation
Install the backlight module on the back of the LCD module to provide sufficient backlight.
Other Services
Delivery Method
Express (DHL / FEDEX / UPS) , Air , Sea , etc. Depending on customers' cost or time requirements, we ship by the best one.
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Payment Terms
Our usually payment term is T/T. Others can be negotiated.
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Fast Delivery
The product will be shipped within 48 hours after order confirmation.
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Warranty
With 120 days warranty and returns and exchanges supported.
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MOQ
Our standard products MOQ is 500 pcs, customized products have MOQ requirement, please contact our sales team for detailed information.
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FAQ
As one of the most professional graphic displays manufacturers and suppliers in China, we're featured by quality products and low price. Please feel free to wholesale cheap graphic displays made in China here from our factory. Contact us for customized service.
122x32 Graphic LCD COG LCD, 128x32 Monochrome LCD