
ET021PM01-JD is a 2.1-inch diagonal PMOLED display module featuring a 256×64 resolution with a 4:1 aspect ratio. ET021PM01-JD adopts a PM-OLED display mode and supports CPU, SPI, and I²C interfaces, providing flexible connectivity for embedded display applications. It features an active area of 51.18(W) × 12.78(H) mm and an outline dimension of 82.5(W) × 20.6(H) mm. The display provides a typical brightness of 100 cd/m² and a wide viewing angle of 80/80/80/80 (L/R/U/D), ensuring clear and consistent image visibility from different viewing directions. ET021PM01-JD operates at temperatures from -40°C to 70°C and supports storage temperatures from -40°C to 85°C. The module does not include a touch panel, making it suitable for healthcare, medical equipment, industrial instruments, control panels, and other embedded display applications.

More 2.1 Inch Healthcare & Medical Display Solution For Reference
ET021CR01-R (LCM, 480×480, MIPI/RGB, -20~70°C, 56.18×59.71mm)
ET021WV01-TT (LCM, 480×480, TTL, -20~70°C, 71.8×71.8mm)
ET021PM01-JD (OLED, 256×64, CPU/SPI/I²C, -40~70°C, 82.5×20.6mm)


High Image Quality
–Sharp, accurate images for medical diagnostics.
High Brightness
–Excellent visibility in various lighting conditions.
Wide Viewing Angle
–IPS technology ensures clear viewing from any angle.
24/7 Reliable Operation
–Stable performance for continuous medical use.
Wide Temperature Range
–Reliable in demanding healthcare environments.
PCAP Touch Support
–Smooth, accurate touch with glove compatibility.
Low Power Consumption
–Energy-efficient for portable medical devices.
Long-Term Supply
–Stable lifecycle for medical equipment projects.
Custom Design Support
–Brightness, touch, interface, and optical bonding customization.
OEM & ODM Service
–End-to-end display solutions for healthcare applications.
Medical Imaging Equipment
Ultrasound Systems; Patient Monitoring Systems; X-Ray Imaging Systems; Digital Radiography Systems; CT Scanners; MRI Systems; Endoscopy Systems; Medical Imaging Monitors; Portable Ultrasound Devices.
Patient Monitoring & Critical Care
Patient Monitors; Vital Signs Monitors; ECG / EKG Monitors; Blood Pressure Monitors; Pulse Oximeters; Capnography Monitors; Multi-Parameter Patient Monitors; Central Patient Monitoring Stations.
Diagnostic & Laboratory Equipment
Blood Analyzers; Hematology Analyzers; Biochemistry Analyzers; Immunoassay Analyzers; Urine Analyzers; Microscopy Systems; Laboratory Analyzers; Point-of-Care Testing Devices; Diagnostic Testing Equipment.
Surgical & Operating Room Equipment
Surgical Displays; Surgical Monitors; Endoscopic Systems; Laparoscopic Systems; Surgical Navigation Systems; Operating Room Displays; Anesthesia Machines; Electrosurgical Units; Surgical Robots.
Dental Equipment
Dental Treatment Units; Dental Imaging Systems; Dental X-Ray Systems; Intraoral Cameras; Dental CAD/CAM Systems; Dental Chairs; Dental Sterilization Equipment.
Emergency & Ambulance Equipment
Portable Patient Monitors; Defibrillators; Emergency Ventilators; Portable Ultrasound; Ambulance Monitoring Systems; Emergency Medical Devices; Portable Diagnostic Equipment.
Respiratory & Anesthesia Equipment
Ventilators; Respiratory Monitors; Anesthesia Machines; Oxygen Concentrators; CPAP / BiPAP Devices; Respiratory Therapy Equipment; Gas Monitoring Systems.
Infusion & Drug Delivery
Infusion Pumps; Syringe Pumps; Enteral Feeding Pumps; Drug Delivery Systems; IV Monitoring Systems.
Rehabilitation & Home Healthcare
Rehabilitation Equipment; Physiotherapy Equipment; Home Patient Monitoring; Home Healthcare Devices; Mobility Assistance Equipment; Smart Healthcare Devices; Remote Patient Monitoring Devices.
Ophthalmic Equipment
Ophthalmic Diagnostic Devices; Fundus Cameras; Optical Coherence Tomography (OCT) Systems; Slit Lamps; Autorefractors; Vision Screening Devices; Ophthalmic Surgical Systems.
Cardiology Equipment
ECG / EKG Devices; Holter Monitors; Cardiac Monitoring Systems; Ultrasound / Echocardiography Systems; Stress Test Systems; Defibrillators; Cardiac Diagnostic Equipment.


At Youritech, we design and manufacture standard, semi-custom and full custom LCD/OLED display modules,touch screen,driver board,open frame. Contact us today,let our engineering team quickly and accurately feedback you with details.