Tags & Keywords
#TFT-LCD #RGBInterface #4.3inch #480x800 #16.7MColors #TouchScreen #Reliability #RoHS #LESSON #SmartDisplay
Introduction
This document is the official product specification for the LSC043I07-R-V2, a 4.3-inch transmissive TFT-LCD module with capacitive touch, developed by LESSON Smart Display Technology Co., Ltd. Featuring a resolution of 480(RGB)×800, 16.7 million colors, a parallel RGB interface, and a separate I2C touch panel, this module is a robust and fully characterized solution. It is designed for products requiring dependable performance and clear documentation, such as industrial handhelds, medical devices, automotive accessories, and commercial kiosks, where adherence to specifications and proven reliability are key.
Key Specifications
- Brand & Model: LESSON Smart Display LSC043I07-R-V2
- Screen Size: 4.3 inches (diagonal)
- Active Area: [To be confirmed from mechanical spec]
- Driver IC: NV3047E (Display), CTP IC: GT911
- Display Technology: TFT Active Matrix LCD
- Module Type: TFT-LCD Module with Touch Panel
- Display Resolution: 480(RGB) × 800 pixels
- Display Colors: 16.7M
- Interface: Parallel RGB (24-bit: R0-R7, G0-G7, B0-B7) & I2C for Touch
- Connector: XF2M-4015-1A (OMRON) or equivalent (40-pin for display).
- Touch Panel Connector: XF2M-1015-1A (OMRON) or equivalent (10-pin).
- Absolute Maximum Ratings:
- Supply Voltage (VDD): 3.0V to 3.6V
- TP Supply Voltage (TP_VDD): 2.8V to 3.3V
- Operating Temperature: -20°C to +70°C
- Electrical Characteristics (Typical @ VDD=3.3V):
- Supply Current (IVDD): Max 30 mA
- Logic Levels: VIH=0.7VDD, VIL=0.3VDD
- Interface Timing: Defines detailed timing for the RGB interface (DCLK frequency: 8-12MHz, frame rate up to 75Hz) with specific horizontal/vertical porch and sync widths.
- Power-On Sequence: Provides a recommended timing diagram for power-up.
- Optical Characteristics (Typical):
- Contrast Ratio (CR): 1000:1
- Viewing Angle (CR≥10): 85° (All directions)
- Response Time: 30-35 ms
- White Chromaticity: x=0.305, y=0.336
- Reliability Test Specification: Includes a full table of environmental tests (High/Low Temp Operation/Storage, Humidity, Thermal Shock, Vibration, ESD) with reference to IEC/GB standards.
- Environmental Compliance: RoHS Compliant
General Description
The LSC043I07-R-V2 specification is a model of completeness for an embedded display module. It goes beyond basic parameters to include exact connector part numbers, detailed RGB timing with calculated porch values, a defined power-on sequence, and—most importantly—a comprehensive reliability test plan referencing international standards. This provides engineers with high confidence in the module's durability for field deployment. The 24-bit RGB interface ensures full color depth, and the separate touch connector simplifies integration.
Key Features
- Exceptional Documentation Depth: Includes reliability tests, exact connectors, and precise timing.
- Standardized Connectors: Specifies OMRON parts, reducing sourcing uncertainty.
- Full 24-bit RGB Interface: For uncompromised color.
- Defined Power Sequence: Promotes stable initialization.
- Industrial-Grade Reliability Profile: Clearly states tested environmental limits.
Application Scenarios
- Industrial Handheld Devices: For inventory management or inspection in tough conditions.
- Medical Monitoring Devices: Where reliability is critical.
- Automotive Aftermarket Displays: For car audio or rear-seat entertainment.
- Commercial Kiosks & POS: For public-facing interactive systems.
- Any application requiring a documented, reliable 4.3" touch display.
Conclusion
The LESSON Smart Display LSC043I07-R-V2 sets a high standard for product specification. Its thoroughness makes it an outstanding choice for engineers who value clear documentation, proven reliability, and ease of integration in their 4.3-inch touch display projects.
