1.54 Inch 320x320 Square TFT Display with Capacitive Touchscreen
and MIPI Interface
A compact, high-resolution square TFT display module featuring IPS
technology, capacitive touchscreen, and MIPI interface, designed
for wearable devices and portable electronics.
Technical Specifications
| Product | 1.54 Inch PCAP TFT Display |
| Resolution | 320x320 |
| Touch Screen | Capacitive Touch Screen |
| Viewing Direction | IPS All Viewing Angles |
| Pin Number | 12 Pins |
| Driver IC | ST7796S |
| Connection | Connector (OK-14GM012-04) |
| Interface | MIPI |
| Surface Luminance | 300 Cd/m² (nits) |
| LED Lifetime | 40,000 Hours |
| Operating Temperature | -20 to 70 °C |
| Storage Temperature | -30 to 80 °C |
| Compliance | RoHS & REACH Compliant |
| Certificate | ISO9001:2015 / ISO14001:2015 |
Product Overview
This compact full-color touch display module is specifically
engineered for wearable devices and portable smart electronics.
Featuring IPS hard screen technology with a square display area of
27.74*27.74mm, it delivers high pixel density and detailed imagery.
Key Features
- MIPI DSI high-speed interface for minimal wiring and low power
consumption
- IPS panel provides 85°/85°/85°/85° viewing angles with consistent
color
- Capacitive touch with I²C interface supporting
single-point/multi-point touch and gesture recognition
- High sensitivity touch layer supports thin glove operation with
fingerprint prevention coating
- Compact module thickness under 3mm with WLED backlight
- Wide operating temperature range suitable for outdoor and
industrial environments
- Compatible with mainstream processors including STM32, RK, and MTK
Typical Applications
- Smart wearable devices: watches, bracelets, health monitors
- Portable medical equipment: blood oxygen meters, glucose testers,
ECG monitors
- IoT terminals and handheld controllers
- Maker projects and development boards
- Consumer electronics: Bluetooth speakers, smart earphone cases,
portable chargers
Frequently Asked Questions
I want the LCD display 8 digits and the outline size is
65x30x2.8mm. Is this possible?
Yes, we can accommodate custom specifications. Please provide your
detailed requirements or samples, and we will recommend suitable
standard products or create a custom solution.
This LCD is what we need, but the size is too large. Do you have
smaller options?
For segment type LCD modules requiring size or display content
modifications, we can create new tooling to produce custom glass
modules according to your specifications.
Can you change this HTN type display to STN type?
Yes, we can modify the display type according to your requirements.
Do you offer custom LCD module development?
Yes, we provide full custom LCD module services. Please share your
specifications including outline size, display parameters,
connector type, temperature requirements, and operating conditions.
What is the tooling lead time?
Tooling typically requires 15-25 days after drawing confirmation
and payment. We will provide exact timelines upon project
confirmation.
Can you provide samples for evaluation?
Yes, sample orders are available for quality verification and
testing.
What is your production lead time?
Standard products in stock ship within one day of payment. Mass
production of custom orders typically requires 15-30 days, with
expedited options when available.
1.9 Inch 170x320 Resolution TFT LCD Display with SPI RGB Interface and IPS Full Viewing Angle
