PCAP TFT 显示屏 21.5 英寸 FHD,分辨率为 1920*1080,具有 LVDS 和集成 LED 背光驱动器
产品概述
SFTO2150SMT-7048A-CT PCAP TFT LCD 显示屏是一款尖端的 21.5 英寸奇迹,采用最先进的非晶硅 TFT(薄膜晶体管)作为核心开关机制。这款显示屏拥有 21.5 英寸的对角线有效面积,可提供令人惊叹的全高清分辨率(水平 1920 x 垂直 1080 像素阵列)。见证 1670 万种(四舍五入)色彩的魔力,它们以垂直条纹排列的红、绿、蓝点精心编排,实现了 72% 的非凡色域。此外,这款杰作还嵌入了 LED 驱动器,可实现无缝背光控制。
体验 SFTO2150SMT-7048A-CT PCAP TFT 显示屏的实际效果,它通过双通道 LVDS 在 1920×3×1080 像素面板上显示图形和文本,具有 1670 万种色彩,拥有 8 位 RGB 数据输入,同时为 TFT-LCD 面板驱动提供 +3.3VDC 电源电压。此显示屏采用彩色滤光片来增强色彩还原,确保图像生动清晰,是多媒体应用的最佳选择。从各个角度享受最佳视角。
突出特点
· 预留类型
· LVDS 接口,实现无缝连接
· 高速响应,实现流畅性能
· 6 位 (Hi-FRC) 色深,呈现 1670 万种色彩
· 集成侧光式 (LED) 背光,增强照明
· 兼容 RGB98% 和 NTSC45%(可选配 NTSC72%)
· 高亮度和对比度,低反射和宽视角
· 仅 DE(数据启用)可实现高效数据管理
· 不含 Rohs 和卤素,符合环保标准
· 符合 TEO 6.0、ES6.0 标准
· 伽马校正,实现精确的色彩校准
显示特性
ITEMS | Unit | Specification |
Screen Diagonal | mm | 546.86(21.5”) |
Active area | mm | 476.064(H) x 267.786(V) |
Pixels H x V | – | 1920(x3) x 1080 |
Pixels Pitch | um | 247.95(per one triad) x247.95 |
Pixel Arrangement | – | R.G.B. Vertical Stripe |
Display Mode | – | VA Mode, Normally Black |
Response Time | Msec | 14ms (typ., on/off) |
Weight | Grams | TBD |
Electrical Interface | – | Dual channel LVDS,8 bits RGB data input |
Support Color | – | 16.7M colors |
Surface Treatment | – | Anti-Glare,3H |
OperatingTemperature Range | ℃ | -10 to +60℃ |
Storage Temperature Range | ℃ | -20 to +60 |
21.5 英寸户外 TFT 液晶显示屏产品图片
21.5英寸户外TFT液晶显示屏产品图纸
接口引脚定义
Pin No. | Symbol | Description |
1 | RxO0- | Negative LVDS differential data input (Odd data) |
2 | RxO0+ | Positive LVDS differential data input (Odd data) |
3 | RxO1- | Negative LVDS differential data input (Odd data) |
4 | RxO1+ | Positive LVDS differential data input (Odd data) |
5 | RxO2- | Negative LVDS differential data input (Odd data) |
6 | RxO2+ | Positive LVDS differential data input (Odd data) |
7 | GND | Ground |
8 | RxOCLK- | Negative LVDS differential clock input (Odd clock) |
9 | RxOCLK+ | Positive LVDS differential clock input (Odd clock) |
10 | RxO3- | Negative LVDS differential data input (Odd data) |
11 | RxO3+ | Positive LVDS differential data input (Odd data) |
12 | RxE0- | Negative LVDS differential data input (Even data) |
13 | RxE0+ | Positive LVDS differential data input (Even data) |
14 | GND | Ground |
15 | RxE1- | Negative LVDS differential data input (Even data) |
16 | RxE1+ | Positive LVDS differential data input (Even data) |
17 | GND | Ground |
18 | RxE2- | Negative LVDS differential data input (Even data) |
19 | RxE2+ | Positive LVDS differential data input (Even data) |
20 | RxECLK- | Negative LVDS differential clock input (Even clock) |
21 | RxECLK+ | Negative LVDS differential clock input (Even clock) |
22 | RxE3- | Negative LVDS differential data input (Even data) |
23 | RxE3+ | Positive LVDS differential data input (Even data) |
24 | GND | Ground |
25 | CTL | CTL_DVR |
26 | CE | CE_DVR |
27 | NC | No connection |
28 | VDD | Power Supply Input Voltage |
29 | VDD | Power Supply Input Voltage |
30 | VDD | Power Supply Input Voltage |
PCAB USB引脚定义
Pin1 VBUS / VDD
Pin2 DN / D-
Pin3 DP / D+
Pin4 GND
电气特性
Parameter | Symbol | Ratings | Unit | Remark | ||
Min | Typ | MAX | ||||
Power supply voltage | VDD | 4.5 | 5.0 | 5.5 | V | Note 1 |
Power Supply Current | IVDD | 500 | 1200 | mA | ||
In-Rush Current | IRUSH | 2.0 | 3.0 | A | Note 2 | |
Permissible Input Ripple Voltage | VRF | 300 | mV | Note 3 | ||
High Level Differential Input Threshold Voltage | VIH | +100 | mV | |||
Low Level Differential Input Threshold Voltage | VIL | -100 | mV | |||
Differential input voltage | VID | 200 | 600 | mV | ||
Input voltage (BL) | VBL_I | -0.3 | VDD+0.3 | mV | V IH =100mV, V IL =-100mV | |
Differential input common mode voltage | VCM | 1.0 | 1.2 | 1.5 | [Note 5-3] | |
Power Consumption | VD | 2.5 | 6 | W |
光学特性
Parameter | Conditions | Min. | Typ. | Max. | Unit | |
Viewing Angle (CR>10) | Horizontal | θL | 85 | 89 | – | degree |
θ R | 85 | 89 | – | |||
Vertical | θT | 85 | 89 | – | ||
θB | 85 | 89 | – | |||
Contrast Ratio | Center | 700 | 1000 | – | – | |
Response Time | Tr+Td | – | 14 | 20 | ms | |
CF Color Chromaticity (CIE1931) | Red x | Typ. -0.03 | 0 | Typ. +0.03 | 0 | |
Red y | – | – | ||||
Green x | – | – | ||||
Green y | – | – | ||||
Blue x | – | – | ||||
Blue y | – | – | ||||
White x | 0.323 | – | ||||
White y | 0.379 | – | ||||
Center Luminance of white | YLI | 1000 | 1200 | cd/m2 | ||
Cross Talk | Ct | 2.0 | % |
可靠性测试
Item | Condition | Time (hrs) | Assessment |
High temp. Storage | 60°C | 120 | No abnormalitiesin functions and appearance |
High temp. Operating | 60°C | 120 | |
Low temp. Storage | -20°C | 120 | |
Low temp. Operating | -10°C | 120 | |
Humidity | 60°C/ 90%RH | 120 | |
Thermal Shock Temp. Cycle | -10°C ¬ 25°C ®60°C(0.5 hour ¬ 5 min ® 0.5 hour) | 10cycles |
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