Custom VA Segment LCD Display 12:00 Viewing Direction Duty/Bias 1/4 Duty Ultra-Low 2μA Consumption -20°C to 70°C Operation
Ultra-Low Power VA LCDs for Medical & Industrial Devices
The JY2902V is a custom-engineered VA segment LCD designed for critical applications requiring high-contrast readability (7:1) and extreme energy efficiency (2μA). Its 12:00 viewing direction ensures optimal vertical visibility in medical monitors, industrial controllers, and automotive dashboards across European and North American markets.
Key Features
- Extended Environmental Tolerance: Operates reliably from -20°C to +70°C (tested 48hrs at -10°C/+60°C).
- EU-Compliant Design: Supports RoHS/REACH certification and IP-rated enclosures.
- Pin Connector Reliability: Superior vibration resistance vs. FPC in harsh environments.
- Rapid Customization: Modify segments, icons, and logic tables in ≤2 weeks.
Customization support
- Requirement Analysis: Share your schematic via cao2002@21cn.net for DFM feedback.
- Prototyping: Receive 5-10pcs samples with your custom graphics in 15 days.
- Certification Support: Add UL/CE markings for EU/US market entry.
- Volume Production: ISO 9001:2015 certified manufacturing with batch tracing.
Request Your Custom VA LCD Prototype – Download the specification sheet or email your design for a free feasibility study. All data complies with GDPR standards.
Absolute Maximum Rating
| NO. | Item | Rating | Unit | Conditions |
| 1 |
Maximum AC applied voltage |
10 | V | 1 hour |
| 2 |
Limited DC applied voltage |
30 | Mv | 100hours |
| 3 |
Operating Temperature Range |
-30+80 | ℃ |
No condensation |
| 4 |
Storage Temperature Range |
-40+90 | ℃ |
No condensation |
Electro-Optic Characteristics
| NO |
ITEM |
Symbol |
TEMP(℃) |
Rating |
Unit |
||||
|
Min |
Typ |
Max |
|||||||
| 1 |
Operating Voltage |
Vop | 25 | 4.8 | 5.0 | 5.2 | V | ||
| 2 |
Response Time |
Rise Time |
Tr | 25 | 100 | ms | |||
|
Fall Time |
Tf | 25 | 150 | ||||||
| 3 |
Operating Frequency |
fF | 25 | 75 | Hz | ||||
| 4 |
Contrast Rate |
Cr | 25 | 2 | 5 | ||||
| 5 |
Viewing Direction |
6:00 o’clock | |||||||
| 6 |
Viewing Angle Cr≥2 |
12H =90° | θup | 25 | 15 | Deg | |||
| 6H f =270° | θdown | 40 | |||||||
| 3H f =0° | θleft | 30 | |||||||
| 9H f =180° | θright | 30 | |||||||
| 7 |
Current Consumption |
Is | 25 | 3.0 | μA | ||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


