4.3-inch TFT display

CNK 4.3-inch TFT display
Model CNKT0430-25429B2, a 4.3-inch TFT LCD display from CNK Electronics, features IPS wide-view technology, a resolution of 480×(RGB)×272, and supports 16.7 million colors with precise color reproduction and no color shift at any viewing angle. It employs a transmissive normally‑black mode, delivering a completely black screen in standby for improved power efficiency. The driver IC is NV3041A-01, with an SPI 4‑wire interface that simplifies development and integration. The module measures 101.60 × 64.30 × 2.0 mm, with an active display area of 95.04 × 53.86 mm, and its ultra-thin 2.0 mm profile is well suited to compact structural designs. This display is ideal for applications such as AI alarm clocks, outdoor power supplies, control panels, coffee machines, smart speakers, smart door locks, drone remote controllers, and more. Ready‑to‑ship units are available in ample stock. As a professional display manufacturer, CNK Electronics (CNK) also offers custom display solutions.

2.2" AMOLED

2.2-inch Color Active Matrix OLED Module The 2.2-inch OLED is a color active-matrix OLED module that employs low-temperature polysilicon thin-film transistors (LTPS TFTs) as active switching devices. It consists of a rigid LTPS OLED panel, a driver IC (RM69330), and a flexible printed circuit (FPC). Graphics and text can be displayed on the 480x480 dot-matrix panel through communication via the MIPI interface.

1.45"+2.04"+2.05" TFT

This solution offers three ADS high-definition display panels—1.45”, 2.04”, and 2.05”—with resolutions of 172×320, 320×380, and 240×284, respectively. All models share the same ST7785M/ST7789P3 and ST77916 driver schemes and operate within a temperature range of −20°C to +70°C. The three screen sizes are carefully graded to accommodate diverse wearable and portable device form factors, making them suitable for applications such as sports watches, MP3 players, and smart AI speakers. Featuring wide viewing angles, high stability, and extended operating temperature ranges, these displays meet a broad spectrum of display requirements.

1.28-inch knob display

1.28 inch HMI
As a leading display manufacturer in China, Seeenka Electronics has launched the 1.28-inch rotary knob display (CNKHTLQVGA0128C-01), redefining HMI standards for smart appliances and industrial systems.
Combining IPS LCD technology, a 240×240 resolution, and 300 cd/m² brightness, it delivers crisp visuals with a 178° viewing angle. A UART interface and a 5V low-power design ensure seamless integration, while its operating temperature range of –20°C to 70°C and IP65 protection (customizable) enable it to withstand harsh environments.
This display features Wi‑Fi and Bluetooth connectivity, enabling remote control and cloud‑based data collaboration. The Open SDK supports accelerated UI customization for a wide range of applications. As a manufacturer of monochrome displays, CNK offers cost‑effective solutions for industrial equipment, with specialized expertise in shape adaptation (including a compact 50 mm design), multi‑protocol compatibility (LVDS/SPI), and hybrid touch‑rotary interfaces.
Widely used in smart kitchens, industrial PLCs, and medical applications.

7-inch HMI

Model: CMTWSCGA0700I-LTA-C02
This 7-inch HMI is a high-performance human–machine interface device widely used in industries such as industrial automation, medical equipment, and smart home applications. In terms of display, the product employs a 16-bit RGB color mode, capable of reproducing over 65,000 colors for rich, vivid visuals. Its overall dimensions are 178.07 × 110.2 × 7.10 mm, with a display area measuring 164.90 × 100 × 3.5 mm and a visible viewing area of 154.21 × 85.92 mm, achieving a resolution of 1024 × 600 pixels. The combination of high resolution and a large viewing area ensures clear presentation of complex graphics and detailed data.

5-inch multifunctional serial-port display (HMI)

A fusion of refined design and exceptional performance This 5-inch HMI features a compact design, with dimensions of just 130.5 × 85.5 × 14.0 mm, delivering a high degree of functional integration within limited space. Its display measures 120.45 × 75.3 × 5.9 mm, offering a visible area of 108.0 × 65.2 mm to provide users with crisp, expansive visuals. Equipped with 16 MB of flash memory, it ensures stable system operation and reliable data storage. In terms of display technology, it employs a 16-bit RGB color mode combined with an 800 × 480 high resolution, accurately reproducing images and text. Whether presenting complex parameters on industrial equipment, critical data from medical devices, or user interfaces for smart home systems, everything is displayed clearly. Additionally, the incorporation of capacitive touch technology enables responsive, precise interactions, significantly enhancing user efficiency.

2.1-inch TFT smart rotary knob display

Product Model: CMTVGA0210I-Z0
Product applications: coffee machines, microwave ovens, automotive knobs, etc.
Product features: Equipped with LED ambient lighting; supports secondary development.

7-inch Smart TFT Serial Display (HMI)

Product Model: MTWSCGA0700I-LTA-C01
Main applications: HMI applications such as new energy, smart home appliances, and in-vehicle panels Product features:
1) Rapidly implement interface design
2) The touch screen enables human–machine interaction.
3) 65K-color true color display, wide viewing angle
4) Wide temperature range