Based on the part number **JH40480800CCNSNNTHCWC**, this component is a specific **TFT LCD Display Module**. While part numbering conventions vary by manufacturer (common in displays from industrial suppliers like JHD or similar Chinese OEMs), the string follows a standard nomenclature for liquid crystal displays. ### Component Breakdown | Segment | Possible Meaning | Technical Significance | | :--- | :--- | :--- | | **JH** | Manufacturer Code | Often refers to JingHao or a similar industrial display provider. | | **40480800** | Resolution | Indicates a **480 x 800** pixel resolution (common for 4.0" to 5.0" portrait displays). | | **CC** | Interface / Controller | Often denotes a specific interface type (e.g., MIPI, RGB, or MCU). | | **NSNN** | Physical Specs | Relates to the backlight type, polarizer (Non-transmissive/Standard), and viewing angle. | | **THCWC** | Customization | Internal factory codes for FPC (Flexible Printed Circuit) design and touch panel integration. | --- ### Technical Specifications Typically, a display with this part number prefix carries the following electronic characteristics: #### 1. Display Technology * **Panel Type:** TFT (Thin Film Transistor) Active Matrix. * **Colors:** 16.7M (24-bit) or 65K (16-bit) colors. * **Aspect Ratio:** 3:5 (Portrait orientation). #### 2. Electrical Interface * **Signal Type:** Most 480x800 displays use **MIPI DSI** (2-lane or 3-lane) or **24-bit Parallel RGB**. * **Operating Voltage ($V_{DD}$):** Typically 2.8V to 3.3V for logic. * **Backlight ($V_{LED}$):** Requires a constant current driver, often around 15V-20V depending on the number of LEDs in series. #### 3. Optical Properties * **Brightness:** Standard industrial range (300–500 cd/m²). * **Touch Panel:** The "TH" in the suffix often implies a **Capacitive Touch Panel (CTP)** is bonded to the front of the LCD. --- ### Pinout and Integration Considerations To integrate this part into a circuit, you must identify the **FPC (Flexible Printed Circuit)** pin count. * **Common Pin Counts:** 40-pin or 50-pin are standard for this resolution. * **Driver IC:** Likely uses an **Ilitek (ILI)**, **Sitronix (ST)**, or **Himax** driver IC integrated onto the glass (COG). --- ### Application Usage This specific module size and resolution are commonly found in: 1. **Handheld Industrial Terminals:** Barcode scanners and GPS units. 2. **Smart Home Controllers:** Wall-mounted thermostats or security panels. 3. **Medical Monitors:** Portable diagnostic tools.