LS215I04-L-V1: 21.5-inch FHD TFT LCD Module, 1920×1080, LVDS Interface, 16.7M Colors, 230-250 cd/m² Brightness, 3000:1 Contrast Ratio, Process Controller Monitors
Product Subtitle / Keywords
21.5 Inch Display, 1920×1080 FHD Resolution, Color Active Matrix TFT LCD Module, a-Si TFT Active Matrix, Transmissive Type, Normally Black Mode, LVDS Interface, 16.7M Colors, 476.64(H) x 268.11(V) mm Active Area (Rev. P0), 495.6(H) x 292.2(V) x 9.5(D) mm Module Size, 230-250 nits Brightness, 3000:1 Typ. Contrast Ratio, 75% Uniformity, Anti-Glare (AG25%, 3H), DE (Data Enable) Mode, HADs Technology, Process Controller Monitors, RoHS Compliant
1. Executive Summary And Product Positioning
The LS215I04-L-V1 is a color active matrix TFT LCD module (Open Cell: PN215CT01-1) using amorphous silicon TFT's as active switching devices. It is designed for Monitors for Process Controller and other display terminals.
This product specification (Rev. P0) serves as the definitive technical document. The module has a 21.5-inch diagonally measured active area with FHD resolution (1920 x 1080) and can display 16.7M colors.
It is adapted for a low reflection and higher color type. The unequivocal recommendation for engineers is to strictly adhere to the absolute maximum ratings, electrical specifications, and interface timing described herein to ensure reliable performance and compatibility.
2. Detailed Product Overview And Architecture
- Core Technology: Color active matrix TFT LCD module using a-Si (amorphous silicon) TFT (Thin Film Transistors) as active switching devices. The panel is adapted for a low reflection and higher color type.
- Display Mode: Transmissive type display operating in the Normally Black mode.
- Display Format: Graphic 1920 x 1080 pixel array (FHD resolution). Each pixel is divided into RED, GREEN, BLUE dots arranged in vertical stripe.
- Display Characteristics: Capable of displaying up to 16.7 million colors.
- Interface Type: LVDS (Low Voltage Differential Signaling) interface, 2 Ports.
- Module Construction: Open Cell.
- Special Features: Brightness 230-250 nits (Typ.), Very High Contrast Ratio: 3000:1, HADs technology for high display quality, DE (Data Enable) only mode, RoHS compliant.
- Approval Status: Preliminary specification (Rev. P0).
3. Exhaustive Technical Specifications
3.1 General Specification
Note: 存在两份规格书，此表基于较早发布的 Rev. P0 版本。另一份规格书（Revision 1.0）的 Active area 为 478.656 (H) x 260.28 (V) mm，亮度为 300 nits。
| Parameter | Specification | Unit | Remarks |
|---|---|---|---|
| Active area | 476.64(H) x 268.11(V) | mm | |
| Number of pixels | 1920(H) x 1080(V) | pixels | |
| Pixel pitch | 0.08275(H) x 0.24825 (V) | mm | |
| Pixel arrangement | RGB Vertical | - | |
| Display colors | 16.7M | colors | |
| Display mode | Normally Black | - | |
| Dimensional outline | 495.6(H) x 292.2(V) x 9.5(D) typ | mm | Without PCB |
| Weight | TBD (typ.) | Kg | Detail refer to drawing |
| Surface Treatment | AG25%, 3H | - |
3.2 Electrical Specifications
Conditions: Ta = 25±2 °C
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Remarks |
|---|---|---|---|---|---|---|
| Power Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | |
| Power Supply Current | ICC | - | 0.72 | 0.94 | A | White / Black Pattern |
| Power Supply Current | ICC | - | 0.92 | 1.2 | A | Horizontal Stripe |
| Power Consumption | PDD | - | 3.6 | 4.68 | W | |
| In-Rush Current | IRUSH | - | - | 4.0 | A | Note 3-1 |
3.3 Optical Specifications
Test Conditions: Ta = 25±2°C, VDD = 5.0V, Frame rate = 60Hz. Measured after 30 minutes warm-up in a dark room (ambient luminance 1 lux).
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Viewing angle range | θ3, θ9, θ12, θ6 | CR > 10 | 80 | 89 | - | Deg. |
| Luminance Contrast ratio | CR | θ=0 deg. (Center) | 2000 | 3000 | - | - |
| Luminance of white | Yw | θ=0 deg. (Center) | 230 | 250 | - | cd/m² |
| Luminance uniformity | ΔY | θ=0 deg. (Center) | 75% | - | - | % |
| Reproduction of color | Wx | θ=0 deg. (Center) | 0.283 | 0.313 | 0.343 | - |
4. Application Scenario
The LS215I04-L-V1 is designed for use in Monitors for Process Controller and various display terminals. Its 21.5-inch size, FHD resolution, high contrast ratio (3000:1), and sufficient brightness make it a suitable choice for industrial control interfaces, monitoring stations, and other professional applications requiring clear and reliable image display.
5. Handling Precautions And Compliance
The module is made of glass and is fragile. The polarizer is easily scratched. ESD (Electrostatic Discharge) protection is mandatory. When returning for repair, please use the original shipping packages. The module should be stored in a clean, dry environment. The product is RoHS compliant.
