LSC062I02-MP-V2 | 6.2 inch TFT-LCD | 480x1280 (RGB) | Transmissive IPS | MIPI | Industrial Display | 38 Pins
1. Executive Summary & Product Positioning
The LSC062I02-MP-V2 is a high-performance, transmissive type a-Si TFT-LCD (amorphous silicon thin film transistor liquid crystal display) module developed by 立信(万安)智显科技有限公司 (Lesson Smart Display Technology Co., Ltd). This module integrates a TFT-LCD panel, a driver circuit, a backlight unit, and a capacitive touch panel (CTP) in a compact COG+FPC+B/L+CTP package. With a display size of 6.2 inches and a resolution of 480(RGB)×1280 dots, it delivers up to 16.7 million colors, making it suitable for vibrant graphical user interfaces.
Product Positioning: Designed for industrial control panels, medical equipment displays, portable instrumentation, and human-machine interface (HMI) applications. The module features an IPS (In-Plane Switching) display panel with Free viewing direction (Grayscale Inversion), ensuring excellent image quality from virtually any angle. Its rugged design, wide operating temperature range (-20°C to +70°C), and built-in capacitive touch panel ensure reliable performance in demanding environments. The inclusion of a MIPI DSI interface facilitates high-speed communication with modern application processors. The V2 revision incorporates the JD9265T driver IC and precise mechanical specifications.
2. Detailed Product Overview & Architecture
The module's architecture is based on a multi-component assembly designed for ease-of-integration and high reliability. The primary components include:
- TFT-LCD Panel: 6.2-inch diagonal, a-Si TFT active matrix, transmissive mode. The panel features an IPS display mode with free viewing direction. The active area (H×V) is 54.43 mm × 146.65 mm, and the resolution is 480(RGB)×1280 dots.
- Driver IC: The module is driven by the JD9265T driver IC, which supports the 480(RGB)×1280 resolution and 16.7M color depth via the MIPI DSI interface.
- Touch Panel (CTP): The module includes a built-in capacitive touch panel. Per the module connectivity diagram, the touch interface uses an I2C protocol with signals TP_SDA, TP_SCL, TP_INT, and TP_RST, powered by TP_VDD.
- Backlight Unit (B/L): The backlight consists of white LEDs. The backlight LED Cathode is connected to pin 38 (LEDK). The module outline indicates a strong adhesive (0.4mm thick 3M adhesive) on the back of the cover glass.
- Mechanical Construction: COG (Chip-on-Glass) + FPC (Flexible Printed Circuit) + B/L + CTP. The module size (H×V×D) is 67.25 × 161.7 × 3.58 mm.
3. Exhaustive Technical Specifications
3.1 General & Mechanical Specifications
| Item | Specification |
| Display Size (Diagonal) | 6.2 inches |
| Resolution (Dots) | 480(RGB) × 1280 |
| Display Mode | Active matrix TFT, Transmissive type, IPS |
| Viewing Direction | Free (IPS) - Grayscale Inversion Free |
| Module Construction | COG+FPC+B/L+CTP |
| Color Depth | 16.7M colors |
| Input Data | MIPI input |
| Driver IC | JD9265T |
| Backlight | White LED (Cathode pin LEDK) |
| Module Size (H×V×D) | 67.25 × 161.7 × 3.58 mm |
| Active Area (H×V) | 54.43 × 146.65 mm |
| Adhesive on Back | 3M strong adhesive, 0.4mm thickness |
3.2 Interface & Electrical Specifications
3.2.1 Absolute Maximum Ratings (From Section 5)
| Item | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | VCC | -0.3 | 4.0 | V |
| I/O Supply Voltage (IOVCC) | IOVCC | -0.3 | 3.6 | V |
| Operating Temperature | TOPR | -20 | +70 | °C |
| Storage Temperature | TSTR | -30 | +80 | °C |
3.2.2 Electrical Characteristics (From Section 6)
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 2.5 | 2.8 | 3.7 | V |
| I/O Supply Voltage | IOVCC | 1.65 | 1.8 | 3.3 | V |
| Input Low Voltage | VIL | VSS | --- | 0.3*IOVCC | V |
| Input High Voltage | VIH | 0.7*IOVCC | --- | IOVCC | V |
3.2.3 Pin Description (From Section 7-2, Key Pins)
The module utilizes a 38-pin FPC connector. The following table describes the key pins for the display and touch interface as documented in the specification.
| Pin No. | Symbol | I/O | Description |
|---|---|---|---|
| 2 | RESET | I | Global reset pin |
| 3 | IOVCC | P | Power voltage (I/O) |
| 4 | VDD | P | Power voltage (Core) |
| 6,7 | D1P, D1N | I | Negative MIPI differential data inputs (Lane 1) |
| 9,10 | CLKP, CLKN | I | Negative MIPI differential clock inputs |
| 12,13 | D0P, D0N | I | Negative MIPI differential data inputs (Lane 0) |
| 32 | TP_RST | I | Reset signal for Touch Panel |
| 33 | TP_INT | I | Interrupt request to the host, or Wakeup request from the host |
| 34 | TP_SDA | I/O | I2C Data input & Output (for TP) |
| 35 | TP_SCL | I | I2C Clock input (for TP) |
| 36 | TP_VDD | P | Power voltage (for TP) |
| 38 | LEDK | P | Backlight LED Cathode |
Note: Pins 1 (NC), 5, 8, 11, 14-31, 37 are GND (Ground) pins. Pin 38 is LEDK (Backlight LED Cathode). The MIPI interface consists of 2 data lanes (Lane 0 and Lane 1) plus a clock lane.
3.3 Timing Characteristics (From Section DSI D-PHY Electronic Characteristics)
The MIPI DSI interface operates in High-Speed (HS) mode for data transmission. The D-PHY layer electronic characteristics are defined in section 11.3.6 of the specification. The following table summarizes key HS-RX and Data-Clock timing parameters.
3.3.1 High-Speed Receiver (HS-RX) Characteristics
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCMRXDC | Common-mode voltage HS receive mode | 70 | - | 330 | mV |
| VIDTH | Differential input high threshold | - | - | 70 | mV |
| VIDTL | Differential input low threshold | -70 | - | - | mV |
| ZID | Differential input impedance | 80 | 100 | 125 | Ω |
3.3.2 Data-Clock Timing Specifications (From Section Data-Clock Timing)
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| UI Instantaneous | UINST | - | 12.5 | ns |
| Data to Clock Setup Time | TSETUP[RX] | 0.15 | - | UIINST |
| Clock to Data Hold Time | THOLD[RX] | 0.15 | - | UIINST |
Note: The minimum UI (UINST) corresponds to a minimum 80 Mbps data rate. Maximum total bit rates are defined per data lane configuration (e.g., up to 2.62Gbps for 4 data lanes, 24-bit format). The DDR clock signal maintains a quadrature phase relationship to the data signal.
3.3.3 Clock Lane Timing (From Section Clock Lane Timing)
| Parameter | Description | Min | Max | UNIT |
|---|---|---|---|---|
| TCLK-POST | Time after last data lane transition to LP Mode | 60 + 52*UI | - | ns |
| TCLK-PRE | Time HS clock is driven prior to data lane HS transition | 8*UI | - | ns |
| TCLK-PREPARE | Time to drive LP-00 before HS-0 | 38 | 95 | ns |
| TCLK-PREPARE + TCLK-ZERO | Time from LP-00 to start of Clock | 300 | - | ns |
| TCLK-TRAIL | Time to drive HS-0 after last payload clock bit | 60 | - | ns |
| THS-EXIT | Time to drive LP-11 after HS burst | 100 | - | ns |
3.4 Environmental & Reliability Specifications
The module is designed to operate reliably across a range of conditions. The following specifications are extracted from the specification's Absolute Maximum Ratings and Inspection Standards.
| Operating Temperature Range | -20°C to +70°C |
| Storage Temperature Range | -30°C to +80°C |
| Inspection Standard | GB/T 2828-2003, Normal inspection, Level II |
| Visual Inspection Conditions | 30cm distance, 30° incidence angle, 45° viewing angle, 30W light source |
| Electro-Optical Measurement Setup | CA310 or TOPCON CS2000, 50cm distance, Field=1°, Center of screen |
4. Application Guidelines & Critical Notes
When integrating the LSC062I02-MP-V2 module, engineers must adhere to the specific guidelines outlined in the specification to ensure optimal performance and reliability.
- Power Supply: The module requires both VCC (core power, typical 2.8V) and IOVCC (I/O power, typical 1.8V). Both must be within the absolute maximum ratings. A proper power-on sequence must be followed as recommended by the JD9265T driver IC guidelines to prevent latch-up or damage.
- Reset Timing (RESET Pin): The reset pulse must be at least 10µs wide. Spike rejection applies: pulses less than 20ns width will be rejected. After releasing RESX, it is necessary to wait 5ms before sending commands. Sleep Out command cannot be sent for 120ms after reset. After Sleep Out, wait 120ms before sending RESX.
- MIPI Interface: The interface uses 2 data lanes (Lane 0 and Lane 1) plus a clock lane. Strict impedance control (100Ω differential, ZID=80-125Ω) on the PCB traces is necessary to maintain signal integrity. The HS receiver common-mode voltage range is 70mV to 330mV. The setup and hold times must be at least 0.15 UI.
- Backlight Driver: The LEDK (Cathode) pin requires a constant current driver. A boost converter is typically needed to provide the required voltage from a lower system rail.
- Touch Panel Interface: The touch controller communicates via an I2C bus (TP_SDA, TP_SCL) with power supply TP_VDD. Proper pull-up resistors on the I2C lines are necessary. The TP_RST pin must be toggled as per the touch controller power-up sequence. The TP_INT pin serves as an interrupt to the host.
- Mechanical Mounting: The module has a strong adhesive (3M, 0.4mm thick) on the back of the cover glass. Care must be taken during mounting to avoid bending the FPC or applying excessive stress to the glass. The module size and tolerances must be accounted for in the enclosure design.
- ESD Protection: The LP receiver includes input glitch rejection (eSPIKE < 300 V.ps). The HS-RX includes provisions for RF interference of 100mV peak sine wave beyond 450MHz. Proper ESD protection on the interface lines is recommended.
5. Conclusion & Design-In Support
The LSC062I02-MP-V2 from Lesson Smart Display Technology is a well-specified, industrial-grade 6.2-inch IPS TFT-LCD module that balances high resolution (480x1280), excellent viewing angles (Free/IPS), and ruggedness. Its integration of the JD9265T driver, capacitive touch, and a wide-temperature design makes it an excellent choice for demanding embedded applications requiring a reliable display interface.
For design-in support, it is strongly recommended to:
- Refer to the full Product Specification (Revision 1.0, dated 2025-10-16) for detailed optical characteristics (luminance, contrast, response time, viewing angle graphs) and complete MIPI D-PHY timing diagrams.
- Obtain the IC application notes for the JD9265T (driver) and the touch controller to understand initialization sequences, register settings, and sleep mode management.
- Utilize the mechanical drawing (Outline Dimension) for accurate footprint creation and enclosure design, noting the 3M adhesive thickness and chamfer specifications.
- Contact the manufacturer (Lesson Smart Display Technology Co., Ltd) for evaluation kit availability, sample requests, and technical support during the porting phase.
This module is designed to meet the rigorous demands of modern human-machine interfaces, ensuring long-term availability and performance in commercial and industrial settings.
