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| Categories | Segment LCD Display |
|---|---|
| Brand Name: | SAEF |
| Model Number: | JY2902V |
| Certification: | ISO9001 / ISO14000 |
| Place of Origin: | ShenZhen / China |
| MOQ: | 3 pcs |
| Price: | USD0.2 |
| Payment Terms: | PayPal, T/T |
| Supply Ability: | 3000K pcs per month |
| Delivery Time: | 1-5 weeks |
| Packaging Details: | Standard Exportation Package |
| Display Type: | VA/Transmissive Negative |
| Customization: | Segments/Graphics Design Support |
| Operating Voltage: | 4.7V–5.3V (Typ. 5.0V) |
| Operating Temp.: | -20°C to +70°C |
| Storage Temp.: | -30°C to +80°C |
| Current Consumption: | Typ. 2.0μA |
| Duty/Bias: | 1/4 Duty, 1/3 Bias |
| Size: | ~7 inch |
| Contrast Ratio: | Min. 2:1 (Typ. 5:1) |
| Response Time: | Rise ≤100ms / Fall ≤150ms |
| MOQ: | Sample Support & Volume Production |
| Lifespan: | 100,000 hours |
| Interface: | Metal Pins |
| Compliance: | RoHS/REACH |
| Company Info. |
| Shenzhen Saef Technology Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
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
Customization support
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 | ||||



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