LSC020I06-MP-V1 (ICAN 3311): 2.0-inch Rigid AMOLED Display, 460×460, MIPI-DSI Interface, 16.7M Colors
Product Subtitle / Keywords
2.0 Inch Display, 460(RGB)×460 Resolution, Rigid AMOLED (Active Matrix Organic Light Emitting Diode) Panel, COF (Chip-On-Film) Packaging, MIPI-DSI (1 Lane) Interface, 16.7M (24bit) Colors, LTPS (Low Temperature Polycrystalline Silicon) TFT Backplane, Main Driver IC: ICAN 3311, Module Size: 42W × 42.3H × 1.015D mm, Active Area: 35.88 × 35.88 mm, Touch Panel: On-Cell, TP IC: ICNT8918BC, TP Interface: I2C, Operating Temp: -20°C ~ +70°C, Storage Temp: -40°C ~ +80°C, RoHS & Reach Compliant
1. Executive Summary And Product Positioning
The LSC020I06-MP-V1 is a 2.0-inch diagonal, high-resolution Rigid AMOLED (Active Matrix Organic Light Emitting Diode) display module, manufactured by Lesson (Wanan) Smart Display Technology Co., Ltd. This specification sheet (Version 01) serves as the definitive technical document for this display.
Unlike traditional LCD modules, this module uses an OLED panel that is self-emissive, meaning each pixel generates its own light. This eliminates the need for a backlight, resulting in superior contrast ratios, deeper blacks, faster response times, and a thinner overall module profile. It is specifically designed as a display terminal for watch-type applications. The module integrates an OLED panel with an on-cell touch panel, driver circuits, an FPC, and a TP FPC unit into a compact package. It features a very high resolution of 460(RGB)×460 pixels and is capable of displaying up to 16.7 million colors (24-bit color depth), ensuring exceptional image quality, vibrant colors, and sharp details.
The unequivocal recommendation for engineers is to strictly adhere to the absolute maximum ratings, electrical specifications, power on/off sequences, and interface timing described herein. This AMOLED module is sensitive to power sequencing and ESD. Improper handling or integration can lead to permanent damage, image retention, or reduced lifetime.
2. Detailed Product Overview And Architecture
The LSC020I06-MP-V1 is a state-of-the-art display module engineered for premium wearable devices that demand the highest visual quality in a compact form factor. Its architecture is built around several advanced technologies and design choices:
- Core Technology: Rigid AMOLED (Active Matrix Organic Light Emitting Diode) display. Each pixel contains an organic compound that emits light when an electric current is applied, controlled by a Thin Film Transistor (TFT) backplane using LTPS (Low Temperature Polycrystalline Silicon) technology. This results in superior picture quality compared to LCDs. The display type is Rigid, meaning the substrate is glass, offering structural rigidity and is suitable for non-flexible applications.
- Module Type: COF (Chip-On-Film) packaging. The driver IC is mounted directly onto the flexible printed circuit (FPC), rather than on the glass (COG). This helps reduce the bezel size around the active area and allows for a more flexible connection to the host system. The module is composed of the OLED panel, driver IC (ICAN 3311) on the COF, FPC, and a separate TP FPC unit for the touch panel.
- Display Format: Graphic 460(RGB) × 460 pixel array. This is a square resolution with a very high pixel density for a 2.0-inch display, providing exceptionally sharp and detailed imagery, crucial for displaying intricate watch faces, icons, and text.
- Display Characteristics: Capable of displaying up to 16.7 million colors (24-bit true color), providing the most realistic and smooth color reproduction. The display operates at a 60Hz frame rate, ensuring smooth motion.
- Interface Type: The display communications interface is MIPI-DSI (Mobile Industry Processor Interface - Display Serial Interface). This high-speed serial interface is standard for modern mobile and high-resolution displays. This specific module uses a 1 Lane configuration, which is sufficient for its resolution and frame rate.
- Main Display Driver IC: The module integrates the ICAN 3311 driver IC. This IC is specifically designed to drive high-resolution AMOLED panels, handling the complex timing, voltage generation (ELVDD, ELVSS), and MIPI command parsing.
- Touch Panel: The module includes an On-Cell capacitive touch panel, meaning the touch sensor is integrated directly on top of the encapsulation glass of the OLED. The touch controller IC is the ICNT8918BC from 集创, communicating via an I2C interface. The touch panel has a channel configuration of 8Tx × 8Rx.
- Special Features: True black levels and infinite contrast ratio (CR > 60000:1) due to self-emissive pixels, ultra-fast response time (< 3ms), wide viewing angle (85° in all directions), high color gamut (NTSC up to 113.27% based on DCI-P3), 16.7M true color capability, slim module profile (1.015mm thickness), and compliant with RoHS and Reach directives.
- Approval Status: Approved Product Specification only (Revision Ver.01).
3. Exhaustive Technical Specifications
3.1 Display Panel Specification
This section details the core physical and electrical parameters of the AMOLED panel itself.
| No | Item | Specification | Unit |
|---|---|---|---|
| 1 | Display type | Rigid AMOLED | - |
| 2 | Display Size | 2.0" | Inch |
| 3 | Active Area | 35.88 × 35.88 | mm |
| 4 | Resolution | 460(RGB) × 460 | - |
| 5 | Color Depth | 16.7M (24bit) | - |
| 6 | Frame rate | 60 | Hz |
| 7 | Driver IC (Type) | ICAN 3311 | - |
| 8 | Panel bonding type | COF | - |
| 9 | Interface | MIPI | - |
| 10 | TFT Technology Type | LTPS | - |
| 11 | Panel Size (W×H×D) | 37.88 × 39.08 × 0.505 | mm |
| 12 | Module Size (W×H×D) | 42.00 × 42.30 × 1.015 | mm |
| 13 | Operation Temperature | -20 ~ +70 | °C |
| 14 | Storage Temperature | -40 ~ +80 | °C |
3.2 Touch Panel Specification
This section details the specifications for the integrated on-cell capacitive touch panel.
| No | Item | Specification |
|---|---|---|
| 1 | TP type | On Cell |
| 2 | Channel number | 8Tx × 8Rx |
| 3 | Pitch | 4.51 × 4.51 mm |
| 4 | TP interface | I2C |
| 5 | TP IC (Type) & Package | ICNT8918BC |
3.3 Optical Specifications
The optical characteristics define the visual performance of the AMOLED module. These values are measured under specific test conditions (Ta=25°C, dark room, after 5 minutes of operation). The performance of this AMOLED display significantly exceeds what is possible with traditional LCDs.
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Luminance (with pol & lens) | Bp | θ=0°, φ=0° | 300 | 350 | 400 | cd/m² |
| Uniformity | ΔBp | - | 85 | - | - | % |
| Viewing Angle (All directions) | θL, θR, ψT, ψB | Cr ≥ 10 | 85 | - | - | deg |
| Contrast Ratio | Cr | θ=0°, φ=0° | 60000 | - | - | - |
| Response Time (Tr+Tf+Tgray) | Tr, Tf, Tgray | - | - | - | 3 | ms |
| Color Gamut | - | DCI-P3 | 97.31 | 113.27 | - | % |
| Flicker | - | 60Hz @255 Gray | - | - | -30 | dB |
| Gamma | - | Normal mode | 1.9 | 2.2 | 2.5 | - |
| Crosstalk | ΔCT | - | - | - | 3 | % |
| Color Shift | - | θ=0° to θL=30° | - | - | 5 | JNCD |
| Lifetime (T95) | - | Typical brightness | 300 | - | - | hour |
3.4 Electrical Specifications & Power Consumption
These sections define the electrical environment required for reliable operation. The AMOLED module requires specific voltage rails: VDDIO for digital logic and VVCC/ELVDD/ELVSS for the panel power, which are generated by the driver IC. Power consumption is a critical parameter for battery-powered wearables.
3.4.1 Absolute Maximum Ratings
| Parameter | Symbol | Minimum | Maximum | Units |
|---|---|---|---|---|
| Digital Power Supply | VVDDIO | -0.3 | +3.3 | V |
| Analog Supply Voltage | VVCC | -0.3 | +3.6 | V |
| ELVDD Power Supply | ELVDD | -3.3 | - | V |
| ELVSS Power Supply | ELVSS | - | 3.3 | V |
3.4.2 Driving Requirement
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Digital Supply Voltage | VDDIO | 1.65 | 1.8 | 3.3 | V |
| Analog Supply Voltage | VVCC | 2.7 | 3.3 | 3.6 | V |
| Input High Level | VIH | 0.8*VDDIO | - | VDDIO | V |
| Input Low Level | VIL | 0 (GND) | - | 0.2*VDDIO | V |
3.4.3 Power Consumption
Power consumption varies significantly depending on the displayed image. The worst-case image (e.g., white at full brightness) draws approximately 200 mW for the OLED panel and about 12.5 mW for the driver IC (VCI and VDDIO combined). In sleep mode, power consumption drops to the microampere range.
- OLED Panel Worst Case: Typ. 200 mW (Refer to Note 1 for 350nit condition).
- Driver IC Normal Mode (Black Pattern, 45Hz): VCI current < 1.9 mA, VDDIO current < 2.5 mA.
- Driver IC Sleep Mode: VCI current < 25 μA, VDDIO current < 150 μA.
- Driver IC Deep Sleep: VCI current < 1 μA, VDDIO current < 1 μA.
3.5 Interface Connection (30-Pin FPC)
The module uses a 30-pin FPC connector with a MIPI-DSI (1 lane) interface for the display and a separate interface for the touch panel. The pinout includes power supplies (VBAT, VDD_TP, AVDD_TP), ground (multiple GND pins), MIPI data and clock lanes (D0_P/N, CLK_P/N), I2C signals for the touch panel (TP_I2C_SCL, TP_I2C_SDA), and control signals (RESET, TE, TP_INT, TP_RST). Adherence to the specified power-on and power-off sequences is critical for this AMOLED module to prevent damage.
| Pin No | Symbol | I/O | Description |
|---|---|---|---|
| 1, 3, 6, 8, 10, 15, 16, 18, 22, 23, 26, 29, 30 | GND | P | Ground |
| 2 | MTP-PWR | P | Programming Power (for OTP only, leave open if not used) |
| 4, 5 | VBAT | P | Power |
| 7 | VCI_EN | I | Power Enable |
| 9 | AVDD_TP (2.8v) | P | Analog Power for TP IC |
| 11 | TP_I2C_SCL | I | Serial Interface Clock for TP |
| 12 | TP_I2C_SDA | I | Serial Interface Data for TP |
| 13 | TP_INT | O | TP Interrupt |
| 14 | TP_RST | I | Reset the TP IC |
| 17 | VDD_TP (1.8v) | P | Digital Power for TP IC |
| 19 | ESD_TE | O | Pad for ESD TE |
| 20 | TE | O | Tearing Effect Output |
| 21 | RESET | I | Display Reset |
| 24 | D0_P | I/O | MIPI Data Lane 0+ |
| 25 | D0_N | I/O | MIPI Data Lane 0- |
| 27 | CLK_P | I/O | MIPI Clock Lane+ |
| 28 | CLK_N | I/O | MIPI Clock Lane- |
4. Application Scenario
The LSC020I06-MP-V1 is a premium display module specifically designed for the most demanding wearable applications. Its exceptional visual quality, high resolution, and integrated touch make it the definitive choice for next-generation smartwatches and other compact IoT devices. Its 2.0-inch diagonal size with a 460×460 resolution provides incredibly sharp and detailed imagery for rich watch faces, notifications, and apps.
Key application areas are:
- Smartwatches: The primary application, as stated in the specification ("display terminals for watch"). The high resolution allows for luxury watch face designs with fine details, and the AMOLED technology ensures excellent readability in all lighting conditions.
- High-End Wearables: Fitness trackers, health monitors, and other wearable computers that require a vibrant, high-resolution, and always-on display capability.
- Compact IoT Terminals: Small industrial handhelds where superior color and contrast are required for data visualization or menu navigation.
- Medical Monitoring Wearables: Devices requiring high contrast and readability for displaying vital signs and alerts.
The module's MIPI-DSI interface is standard for application processors, making it suitable for modern, powerful wearable platforms. The integrated on-cell touch panel simplifies the mechanical design and reduces assembly complexity. Designers must pay close attention to the strict power-on and power-off sequences required by the AMOLED panel to ensure long-term reliability and prevent image retention.
5. Handling Precautions And Compliance
The AMOLED panel is an advanced optical device and requires extreme care during handling, assembly, and integration. The glass substrate is fragile, and the polarizer/film layers are easily scratched. ESD (Electrostatic Discharge) protection is absolutely mandatory throughout all stages of handling. Use grounded wrist straps, conductive work surfaces, and anti-static packaging. The FPC is also delicate; avoid sharp bends or stress at the connector interface.
Critical Power Sequencing: This AMOLED module has strict power-on and power-off sequence requirements (as defined in sections 5.1.1 and 5.1.2). Failure to follow these sequences can cause the driver IC to malfunction or permanently damage the display panel. Specifically, VDDI must be applied before VCI during power-up, and the RESET signal must be held low for a minimum time during power-up initialization.
The module should be stored in a clean, dry, ESD-safe environment away from direct sunlight, high humidity, and corrosive gases. The recommended storage temperature is -40°C to 80°C. To prevent pixel degradation, avoid displaying static, high-contrast images for extended periods.
It is strongly recommended to read the full specification document (LSC020I06-MP-V1 Product Specification Ver.01) before integration and to test the module under application-specific conditions. The manufacturer disclaims liability for damages resulting from improper use, modification, or failure to follow these stringent handling guidelines.
The product is compliant with the RoHS (Restriction of Hazardous Substances) and Reach directives. Proper waste disposal according to local regulations is recommended at the end of the product's lifecycle, especially due to the presence of organic materials in the OLED.
