1.77 Inch TFT LCD Screen with 128x126 Dots Resolution and 160 Nits Brightness for Compact Display Applications

1.77 Inch TFT Lcd Module 128x126 Dots 160 Nits Lcd TFT Screen

Product Details

Product Description

Structure Diagram:

This 1.77-inch TFT liquid crystal module (with a resolution of 128×126 dots and a brightness of 160 nits) belongs to a small-sized and entry-level display device with low brightness. Its core feature is "compact size, low cost, and superior display effect compared to traditional segment display screens".

Its main application focuses on "information visualization in small space scenarios", covering multiple fields such as consumer electronics, industrial control, smart wearables, and medical equipment. It can be classified into the following categories:

I. Consumer Electronics: The "Information Window" of Portable Devices

For this type of scenario, the core requirements for the display are "small size adaptation, low power consumption, and the ability to clearly display basic information". The 1.77-inch size and 160-nit brightness (satisfying indoor/weak light environment viewing) perfectly match these requirements. Typical applications include:
Small digital devices: such as mini MP3/MP4 players (displaying song names, playback progress, battery level), portable voice recorders (displaying recording duration, file format, remaining storage), small radios (displaying frequency, channel, volume);
Smart home control terminals: such as local control panels for smart sockets/switches (displaying current power, switch status, WiFi connection status), mini humidifiers/scent diffusers (displaying humidity, set duration, working mode);
Vehicle auxiliary equipment: such as the secondary screen of the vehicle tire pressure monitor (displaying individual tire pressure and temperature data), the display screen of the vehicle Bluetooth player (displaying incoming call number, song information).

II. Smart Wearables: The "Data Interaction Screen" of Lightweight Devices

In lightweight wearable devices that do not require complex touch control or high brightness, this screen can balance "display requirements" and "device size/power consumption". Typical applications include:
Entry-level smart bracelets/watches: non-sports professional models (such as elderly health bracelets, child location watches), used to display time, steps, heart rate (simple numerical values), incoming call reminder icon, battery level, etc. of basic information;
Smart accessories: such as the display screen of the Bluetooth anti-loss device (displaying connection status, signal strength of the device being searched for), the display screen of the mini exercise counter (displaying exercise count, estimated calorie consumption).

III. Industry and Internet of Things (IoT): The "Status Monitoring Screen" of Small Devices

In industrial scenarios, many small sensors and controllers do not require large-sized screens, only needing "clear display of key parameters". The stability and adaptability of this screen can meet the requirements:
Industrial sensor terminals: such as small temperature and humidity sensors (displaying real-time temperature and humidity values), pressure sensors (displaying current pressure value, whether it exceeds the threshold), current/voltage monitoring module (displaying real-time current and voltage data);
IoT node devices: such as the local display screen of the smart home gateway (displaying the number of connected devices, network signal strength), the display screen of the small environmental monitor (displaying simple data such as PM2.5, formaldehyde concentration);
Device control panels: such as the small motor controller (displaying speed, operating mode), the display screen of the mini printer (displaying printing progress, remaining paper quantity).

IV. Medical Health: The "Data Display Terminal" of Small Monitoring Devices

In medical scenarios, some portable monitoring devices need to "be small, low power consumption, and clearly display key health data", and the 1.77-inch size is convenient for handheld or device integration:
Home health monitoring devices: such as electronic thermometers (displaying temperature values, measurement mode), oximeters (displaying oxygen saturation, heart rate values), the auxiliary screen of the blood pressure monitor (displaying single measurement data, the main screen for the elderly to view);
Small medical instruments: such as portable blood glucose analyzers (displaying blood glucose values, measurement time), the control panel of the physiotherapy equipment (displaying working gear, remaining time).

V. Other niche scenarios: Customized Information Display

Toys and models: such as the status screen of the remote control car (displaying battery level, speed gear), the interaction screen of the intelligent toy (displaying simple icons, text prompts);
Instrumentation: such as small multimeters (displaying measurement values, units), the auxiliary screen of the mini oscilloscope (displaying waveform parameters);
Smart card devices: such as the display screen of the electronic student ID card (displaying student information, attendance status), the status screen of the portable access card (displaying remaining permissions, battery level). Summary: Common characteristics of core adaptation scenarios

The primary purpose of this display is "small space, low brightness requirements, and basic information display" - it does not require high brightness in outdoor strong light (160 nits only meets indoor/weak light conditions), nor does it require high resolution (128×126 only supports text, simple icons / low-pixel images), but it is advantageous in terms of small size, low cost, and relatively controllable power consumption. Therefore, it has become one of the preferred display solutions for various "miniaturized, lightweight, and low-cost" electronic devices.

List of Exiting COB LCD Modules:

List of Exiting COB LCD Modules:

1.77 Inch TFT LCD Screen

128x126 Dots LCD Display

160 Nits TFT LCD Module

1.77 Inch TFT LCD Screen with 128x126 Dots Resolution and 160 Nits Brightness for Compact Display Applications Images