LSC101I08-MP-V1 | 10.1 inch TFT-LCD | 800x1280 (WXGA) | IPS | MIPI Interface | With CTP
1. Executive Summary & Product Positioning
The LSC101I08-MP-V1 is a high-performance, 10.1-inch color TFT-LCD (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 is a transmissive type a-Si TFT-LCD module composed of a TFT-LCD panel, a driver circuit, and a backlight unit. With a display size of 10.1 inches and a resolution of 800(RGB)*1280 pixels, it can display up to 16.7 million colors. The module integrates a capacitive touch panel (CTP).
Product Positioning: Designed for applications requiring a reliable, high-brightness display with integrated touch. The module features a high typical brightness of 450 cd/m². It utilizes a standard 4-Lane MIPI DSI interface for easy integration with a wide range of host processors. With a wide operating temperature range and integrated touch, this module is an excellent choice for industrial HMI panels, medical equipment, and other embedded display systems.
2. Detailed Product Overview & Architecture
The module's architecture is designed for straightforward integration and reliable operation. The primary components include:
- TFT-LCD Panel: 10.1-inch diagonal, a-Si TFT active matrix, transmissive display mode.
- Driver IC & TCON: The module uses a driver IC with an integrated TCON (Timing Controller) to support the MIPI DSI interface.
- Backlight Unit (B/L): A high-brightness edge-lit backlight unit that delivers a typical luminance of 450 cd/m².
- Touch Panel (CTP): The module includes an integrated capacitive touch panel (CTP) with its own I2C interface (TP_SCL, TP_SDA, TP_RST, TP_INT) and power supply (VDD = 3.3V).
- Mechanical Construction: COG (Chip-on-Glass) + FPC (Flexible Printed Circuit) + B/L + CTP.
- Interface: The module communicates via a 30-pin FPC connector for the display and a 6-pin connector for the touch panel. The main display interface is a 4-Lane MIPI DSI.
3. Exhaustive Technical Specifications
3.1 General & Mechanical Specifications
| Item | Specification |
| Display Size (Diagonal) | 10.1 inches |
| Resolution (Dots) | 800(RGB) × 1280 (WXGA) |
| Display Technology | a-Si TFT, Transmissive |
| Module Construction | COG+FPC+B/L+CTP |
| Color Depth | 16.7M colors |
| Viewing Angle (CR>10) | 80°/80°/80°/80° (L/R/U/D, Typ) - From outline drawing notes (Full View) |
| Luminance (Brightness, Typ) | 450 cd/m² |
| Contrast Ratio (Typical) | 800:1 (Typ) - From outline drawing notes (Full View) |
| Interface | 4-Lane MIPI DSI |
| Touch Panel | Capacitive (Integrated CTP via I2C) |
| Backlight | White LED, 12V (Typ), 160mA (Typ) |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -30°C to +60°C |
3.2 Interface & Electrical Specifications
3.2.1 Operating Voltage Ratings (From Specification Section 5)
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Power supply1 | VCI | 1.65 | 3.6 | V |
| Power supply2 | Avdd | 4.5 | 6.3 | V |
| Power supply3 | Avee | -4.5 | -6.3 | V |
| Analog voltage | VGH | 7 | 20 | V |
| Analog voltage | VGL | -7 | -15 | V |
3.2.2 Absolute Maximum Ratings (From Specification Section 6)
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Interface Supply Voltage | IOVCC | -0.3 | +3.6 | V |
| Logic Supply Voltage | VCI | -0.3 | +6.6 | V |
| Analog Supply Voltage | VCIP | -0.3 | +6.6 | V |
| Operating Temperature | Top | -40 | +85 | °C |
| Storage Temperature | Tstg | -55 | +110 | °C |
3.2.3 Backlight Characteristics (From Specification Section 8)
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| LED Forward Voltage | VLED | -- | 12 | -- | V |
| LED Current | ILED | -- | 160 | -- | mA |
| LCM Surface Luminance | LS | -- | 450 | -- | cd/m² |
| Surface Brightness Uniformity | LD | 80 | -- | -- | % |
3.2.4 DC Electrical Characteristics (From Specification Section 7)
The specification details input current levels for all digital signals. The standby mode current (IST) and Deep-standby mode current (IDP-ST) are listed as TBD (To Be Determined).
3.2.5 Key Pin Function (From Mechanical Drawing & USB Definition Note)
The module integrates a USB interface for touch. Key signals are described below:
| Signal Group | Description |
|---|---|
| USB Interface for Touch | D+, D-, VDD (5V), GND for touch USB communication. |
| MIPI DSI | D0~D3 +/- (Data Lanes), CLK +/- (Clock Lane). |
| Power Supply | VCI, AVDD, AVEE, IOVCC. Note the IC operating voltage spec. The USB VDD is 5V. |
3.3 Mechanical Details (From Outline Dimension Drawing)
- Construction: G+G (Glass+Glass) structure for the touch panel: Cover Glass + OCA + ITO Glass + FPC.
- Dimensions: The total thickness (including CTP) is 1.85±0.15mm (LCD only is 1.0mm+SCA 0.2mm+Sensor 0.55mm+Cover 1.1mm). Note: the drawing shows a total thickness of 2.85±0.15 when including the cover glass total.
- Surface Treatment: The cover lens features an Anti-UV ceramic ink coating and an AF (Anti-Fingerprint) coating.
- Hardness: Surface hardness is >=6H (Pencil hardness test).
- Light Transmittance: >=85%.
- Connector: 30-pin FPC for LCD with 0.5mm pitch.
- General Tolerance: ±0.2mm for marked dimensions, ±0.3mm for unmarked.
- Warpage: ≤0.3mm.
- ESD Requirement: Contact: ±8KV, Air: ±12KV.
- RoHS Compliance: Yes.
4. Application Guidelines & Critical Notes
When integrating the LSC101I08-MP-V1 module, engineers must adhere to the specific guidelines outlined in the specification to ensure optimal performance and reliability.
- Power Supply (Multi-rail): This module requires multiple power supply rails: VCI (1.65-3.6V), AVDD (4.5-6.3V), AVEE (-4.5 to -6.3V), and IOVCC. The power-up sequence must follow the specification to prevent latch-up or damage. The USB interface provides a separate 5V supply for the touch controller.
- Backlight Driver: The backlight operates at a typical voltage of 12V and a current of 160mA. An external boost LED driver is required to provide this constant current.
- MIPI DSI Interface: The module uses a standard 4-lane MIPI DSI interface. Ensure that the host processor's MIPI DSI transmitter is compatible and can be configured for the correct number of lanes and data rate. Proper PCB layout for differential pairs (100-ohm impedance) is critical.
- Touch Panel Integration: The module includes an integrated capacitive touch panel (CTP) that communicates via a USB interface (D+, D-). The touch functionality is powered by the 5V USB VDD. The touch panel uses the GT911 IC (COF) supporting 10-point touch with a resolution of X:0.29±0.02, Y:0.30±0.02.
- Mechanical Mounting: The module has a G+G (Glass + Glass) structure. The housing foam window must be 0.6mm larger than the VA on each side. The housing opening should be 0.3mm smaller than the VA. The TP edges must not contact metal conductors.
- Temperature Range: The module operates from -20°C to +50°C and can be stored from -30°C to +60°C. Note that the IC's absolute maximum temperature range is wider (-40°C to +85°C operating).
- Electrostatic Discharge (ESD): The module requires precautions against ESD. The specification lists contact discharge of ±8KV and air discharge of ±12KV.
5. Conclusion & Design-In Support
The LSC101I08-MP-V1 from Lesson Smart Display Technology is a well-rounded, 10.1-inch TFT-LCD module that combines high brightness (450 cd/m²), a standard MIPI interface, and an integrated capacitive touch panel. This combination makes it a versatile and powerful component for a wide array of industrial, medical, and commercial display applications.
For design-in support, it is strongly recommended to:
- Obtain and review the full Product Specification (Revision 1.0) for the complete set of electrical characteristics, MIPI D-PHY timing parameters, and mechanical outline drawings.
- Design the power supply section following the recommended power sequence for the multiple rails (VCI, AVDD, AVEE, IOVCC) and the USB 5V supply for the touch panel.
- Use the mechanical drawing to create an accurate enclosure design, paying particular attention to the mounting area, active area, and touch panel integration notes.
- Contact the manufacturer for evaluation kits, sample requests, and technical support during the design-in phase.
This module is engineered to deliver consistent, bright, and reliable display performance for a variety of applications.
