What is a 1.54 inch TFT display?

Ⅰ. Basic content

The 1.54-inch TFT display is an LCD screen whose features include a high-density 220ppi and 240 x 240 pixel in-plane switching (IPS) display, full-angle viewing, communication using 4-wire SPI, and its own pixel-addressable frame buffer area, can be used with all types of MCUs, features ultra-low dropout 3.3V regulator and 3V or 5V level shifter, works with 3.3V or 5V power supply and logic, built-in microSD card holder, etc. This kind of display is mainly used in products such as smart watches and small electronic devices.

Ⅱ. Display technical parameters

The technical parameters of the 1.54-inch display include:

  1. Dimensions: 1.54 inches.
  2. Resolution: Common resolutions are 240×240 pixels and 320×320 pixels.
  3. Color: The display color is 16.7M, which can provide rich color performance.
  4. Brightness: Brightness is usually between 300-700cd/m2, depending on the product model.
  5. Viewing angle: Full viewing angle display, users can clearly view screen content from different angles.
  6. Material: TFT material, with the characteristics of high definition and high stability.
  7. Touch method: Supports capacitive touch, which is more sensitive and accurate to use.
  8. Interface type: Common interface types include MIPI interface and SPI interface, which can meet the needs of different devices.

In short, the 1.54-inch display screen has the characteristics of small size, high resolution, bright colors, and wide viewing angle. It is widely used in smart wear, digital products, vehicle display and other fields, providing users with a clear and convenient visual experience.

Ⅲ. Recommend low-cost products

1.54インチ 240×240 MIPI IPS LCDディスプレイ

►Resolution : 240×240 dots ►View Direction: IPS ►Interface: MIPI ►Driver IC: ST7789V ►RTP/CTP : Optional ►Brightness(cd/m²): 480 ►Outline Dimension: 31.52(W)* 33.72(H) *1.90(T)mm

Ⅳ. The 1.54-inch display has the following advantages:

  1. Small size, light weight, easy to carry.
  2. High definition, high resolution, clear and delicate display effect.
  3. The colors are bright, full and highly restored, providing a realistic visual experience.
  4. Wide viewing angle to meet viewing needs from different angles.
  5. Low power consumption design, energy saving and environmental protection, and also has a long service life.
  6. It has high reliability and durability and is suitable for various harsh working environments.
  7. Supports multiple touch methods and interfaces to facilitate user operation and expansion.

In short, the 1.54-inch display screen has many advantages and is widely used in various electronic products, such as smart watches, smartphones, tablets, laptops, etc.

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