3.5″ IPS Display, 320×480, 700 Nits without Touch Panel
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S035CHV85EN
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3.5"丨320 x 480 Pixels
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IPS with All viewing angle
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None
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RGB+MCU+MIPI
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None
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-20°C~+70°C
Product Description
Product Applications
Typical Use Cases:
- Patient Monitoring Devices: Display real-time vital signs such as heart rate, blood pressure, and oxygen levels.
- Portable Medical Equipment: Compact size and high brightness ensure visibility in mobile and handheld devices.
- Diagnostic Systems: Provide accurate data visualization for medical analysis and testing equipment.
- Medical Control Panels: Enable intuitive user interfaces for system operation and configuration.
Why High Brightness Matters in Medical Displays
In medical environments, display visibility is critical for accurate data interpretation.
Key Benefits of 700 Nits Brightness:
- Clear readability under strong lighting conditions
- Reduced risk of misinterpretation of data
- Suitable for both indoor and semi-outdoor medical applications
Flexible Interface Options for Embedded Systems
This display supports multiple interface options to meet different system requirements:
RGB Interface – Suitable for high-speed data transmission
MCU Interface – Easy integration for simpler systems
MIPI Interface – High performance for advanced applications
Product Specification
| LCD Size | 3.5 inch |
| LCD Resolution | 320*480pixels |
| LCD Active Area | 48.96 x 73.44 (mm) |
| LCD Luminance | 700nits |
| LCD Viewing Angle | IPS with All viewing angle |
| LCD Interface | MIPI |
| LCD Controller | ILI9488 |
| LCD Connection Type | FPC: 61PIN with 0.3 pitch ,Connector :FH26-61S-0.3SHW(05) |
| LCD Backlight Array | 6 Strings with 1 LED on each string |
| LCD Backlight Controller | None |
| LCD Backlight Driving | IF =120mA ,VF =5.6~6.4V |
| LCD Outline Dimension | 54.36 x 83.18 x 2.43 (mm) |
| CTP structure | None |
| CTP interface | None |
| CTP Controller | None |
| CTP Outline Dimension | None |
| CTP Connection Type | None |
| Product Outline Dimension | 54.36 x 83.18 x 2.43 (mm) |
| Product Operation Temp | -20°C~+70°C |
| Product Storage Temp | -30°C~+80°C |
Recommendations for use
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LCD Customization
In order to meet customers’ needs for a wide range of LCD displays, in addition to the mainstream aspect ratios of 4:3 or 16:9 displays, CDTech can support LCD size customization services, including NRE AA size and OD size. In addition, CDTech has cutting patent technology, which can cut any size according to customer requirements. Such as 2.9”, 3.9”, 4.6”, 5.8”, 6.5” for bar type displays and 5.0”, 7.5” for square type displays. Bar type displays are perfect for home appliances. Square and circle type displays are suitable for smart homes.
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Touch Panel Customization
There are three methods of bonding for LCD with touchscreen/coverglass. CDTech can support Air/OCA/LOCA option. For smart home, in-vehicle and outdoors projects, more customers prefer the OCA bonding option. LOCA is suitable for LCD with bezel on uneven surface, and can be repaired, and widely used in large panels. Also, deal with filling gaps because it is a liquid
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Usage Guidelines
CDTech’s LCD products have high quality reliability, allowing customers to use them for a long time without easily breaking down. However, we also suggest that customers will follow the correct operation or storage methods when using them: try to avoid direct contact with the FPC gold fingers with hands to prevent oxidation. It is recommended to wear anti-static gloves or finger cots for operation, and ensure effective grounding. When the products are not used for a long time, they should not be stored in high-temperature and high-humidity environments for a long time, but should be stored in a warehouse with appropriate temperature and humidity.
Quality Standards
CDTech adheres to a Zero Defect Quality Policy, which includes not only product quality but also the work quality of all departments in the company. This will make our products, quality, service, and technical support exceed your expectations.
All of our products, from evaluation, design, production, inspection to after-sales service, follow the following standards in the process.
| Project Evaluation |
Comprehensively and accurately understand and evaluate customer requirements, including performance, specifications, usage environment, special characteristics, safety characteristics, etc. Identify and evaluate potential risk factors. |
| Product Design |
Strictly follow the requirements of ISO9001 and IATF16949 systems for product design, while also considering material selection, manufacturability and assemblability, past successful product structures and experiences to ensure effective implementation in subsequent production. In the sample stage, verify according to the reliability test requirements in the specification. |
| Production Control |
All important processes of LCM and CTP are produced by CDTech itself, ensuring effective control and assurance of the production process. Strictly follow the production process to ensure that each operation meets established standards, select high-quality raw materials that meet specification requirements, and ensure the stability of product performance. |
| Production Inspection |
All CDTech products have undergone 100% functional testing and visual inspection to ensure that they meet design requirements and customer expectations. |
| After Sales Service |
We have established a rapid response mechanism to promptly handle customer feedback and complaints. Usually, we can reply to customers within 1 day about the possible causes of defects and temporary measures, issue a defect judgment report within 3 days of receiving the defective product, and issue an 8D analysis and improvement report within 7 days. |
| Product Lifetime |
The lifetime of our product is determined by the lifetime of the LED in the backlight, usually 30000 hours or 50000 hours. Please refer to the specifications for details. |
| Warranty period |
The warranty period of CDTech is one year according to LCD industry standards. Within one year, any product with any problems can receive free after-sales service and returns. After one year, CDTech can still provide paid after-sales service. |
| ESD Protection |
All devices are designed and handled in consideration of ESD protection. This includes ESD-SAFE packaging within anti-static bags, wraps, and trays. Customers are reminded to always follow ESD safety to best protect the devices. |
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7F, Bldg 2, Jiancang Technology Park, No.11 Songgang Blvd., Baoan, Shenzhen
