0.9 Inch Round TFT Display LCD Screen with 128x128 Resolution and 350cd/m2 Brightness ST7735 Driver

0.9 Inch Round TFT Display LCD Screen with Resolution 128*128 and ST driving

Pantalla LCD de 0,9 pulgadas

ESHX-ST7735 is a compact 0.9-inch round IPS TFT LCD module. It includes essential components such as a TFT panel, TFT driver IC (ST7735), flexible printed circuit (FPC), backlight, providing a comprehensive and compact solution.

With a resolution of 128x128 RGB pixels on a black background and a typical brightness of 350cd/m2, this module delivers sharp and vibrant visuals, enabling seamless user interaction, making it ideal for applications that require a user-friendly interface.

The module's FPC is designed with a Board to Board (B2B) connector, enabling easy and direct connection to the B2B connector on your PCB. This simplifies integration and ensures a secure and reliable connection.

This model is connected via 12-pin short FPC(25mm), others eg. 12-pin long FPC(52mm) is optional.

A. Technical parameters

B. Product Pictures

C. Drawing

E: TFT Product Knowledge

tft substrate input and CF substrate input flow chart as below

TFT structure as below

F: Company Information

Huaxin Advantage:

• factory base located at inland city which has cost effective
• most advanced new equipment which can keep quality stable
• most processes using fully automatic equipment which has effeciency and stable quality
• professional engineers and production leaders who works in lcd field for more than 20 years
• self design for customized product
• Both the hardware and software engineers can professionally support from pre-sales to after-sales

our certificates

• ISO14001/
• ISO9001/IATF16949
• SGS of LCD module

• Huaxin Technology (Enshi)Co.,LTD
• Hubei.Enshi
• Date of foundation:2009
• high technology enterprise mainly work on research and development, producing and sells LCD,LCM,TFT,backlight,OLED
• LCD includes: VA,TN, HTN, STN, FSTN, CSTN and other series
• LCM includes: COB,TBA, COG,TP,LED backlight and other series
• register capital:twenty million
• current staff:500+
• RD accounts for 10%
• QC accounts for 15%

G: Production Capacity

H: Product Application

1. car navigation&printer
2. video call & advertising
3. Automotive &medical devices
4. fitness equipment&handheld devices
5. industial control and home applicance

I: TFT Display Characteristics

1. Image Quality: TFT displays offer excellent image quality with high resolution, sharpness, and color accuracy.
2. Response Time: TFT displays have fast response times, which means they can quickly switch pixels on and off.
3. Viewing Angles: TFT displays typically provide wide viewing angles, allowing the screen to be viewed clearly from different positions and angles without significant color shifts or loss of image quality.
4. Energy Efficiency: TFT displays are energy-efficient compared to other display technologies.
5. Size and Flexibility: TFT displays can be manufactured in various sizes, ranging from small screens for handheld devices to large panels for TVs and monitors.
6. Backlighting: Most TFT displays require a backlighting system, such as LED (Light-Emitting Diode) backlighting, to illuminate the screen.

J: Are there any drawbacks or limitations to using TFT displays?

1. Limited Viewing Angles:
2. Limited Contrast Ratio
3. Backlighting and Power Consumption
4. Response Time and Motion Blur
5. Limited Flexibility
6. Limited Color Gamut