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商品の詳細:
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| 画面のサイズ: | 4.3インチ (480 × 272) | ディスプレイの明るさ: | 1000 cd/m²（太陽光下でも見やすい） |
|---|---|---|---|
| パネルの技術: | IPS (機内切換) | 色深さ: | 16.7百万色 |
| コントラスト比: | 10001 (典型的な) | 視野角: | 85° 全方向 (CR≥10) |
| タッチ技術: | I2C容量 (G+G構造) | 作業温度: | -35°Cから+85°C (工業用) |
| インターフェース: | RGB 24ビット パラレル | ドライバーIC: | ST7283 (RAMのないアーキテクチャー) |
| バックライト: | 16LED エッジライト (4×4シリーズ) | 準拠性: | RoHS/REACH,ハロゲンフリー |
| ESD 保護: | ±8kV 空気 / ±4kV 接触 (IEC 61000-4-2) | 特別な機能: | グローブ/ウェットタッチ対応、IP65 オプション |
| ハイライト: | 4.3 inch industrial TFT LCD display,IPS capacitive touch screen,480x272 resolution industrial display |
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Industrial-Grade 4.3" TFT LCD for Harsh Environments
The SFTO430HD-7338A-CT integrates a high-brightness IPS panel with projected capacitive touch (PCT), engineered for German industrial automation and U.S. medical devices. With 1000 cd/m² luminance and 85° viewing angles, it delivers sunlight-readable performance in:
Key Technical Specifications
| Parameter | Min. | Typ. | Max. | Conditions |
|---|---|---|---|---|
| Power Consumption | - | 40mA | - | Full white @ 2.8V |
| Response Time (GtG) | - | - | 40ms | Black↔White transition |
| Touch Sensitivity | 0.5mm | - | 2mm | Glove operation |
| Vibration Resistance | 10Hz | - | 55Hz | 1.5mm amplitude, XYZ axis |
| LED Lifespan (L70) | 25k hrs | 40k hrs | - | Ta=25°C |
Chemical-Hardened Glass: 6H pencil hardness (DIN 58196)
Sealed Bonding: AIR/OCA/OCR lamination options prevent moisture ingress
Shock Protection: ISTA 3A-certified packaging (60cm drop tested)
Medical-Grade CTP: EN 60601-1 compliant, glove-compatible FT5446 controller
Zero Interference: 85% light transmission with ≤2% signal loss
Backlight Optimization: 2.8V forward voltage (80mA max)
Sleep Mode: <1μA standby current for battery-powered systems
| Industry | Critical Use Cases |
|---|---|
| German Machinery | CNC control panels, robotic HMIs |
| U.S. Medical | Portable diagnostic monitors |
| Transportation | Railway dashboard displays |
| Energy | Solar inverter status panels |
▸ EU: RoHS 2011/65/EU, REACH Annex XVII, EN 62368-1
▸ U.S.: FCC Part 15B
▸ Quality: AQL 0.65 sampling, 0 dead pixel policy
Mechanical Dimensions
Product Information
| Item | Specification | Unit |
| LCD Size | 4 . 3 ” | inch |
| Panel Type | IPS |
- |
| Resolution | 480xRGBx272 | Pixel |
| Display Mode | Normally Black |
- |
| Number of Colors | 16.7M |
- |
| Viewing Direction | ALL |
- |
| NTSC | 50% |
- |
| Contrast Ratio | 1000 |
- |
| Luminance | 1000 | cd/m2 |
| Module Size | 67.20(H)x105.5(V)x2.92(D) | mm |
| Panel Active Area | 95.04X53.86 | mm |
| Pixel Pitch | 0.198x0.198 | mm |
| Pixel Arrangement | RGB-stripe | |
| Weight | TBD | g |
| Driver IC | ST7283 |
- |
| Driver IC RAM Size | RAM less | bit |
| Light Source | 1 6 LED Chips |
- |
| Interface | RGB 24BIT |
- |
|
Operating Temperature |
-30~+80 | ℃ |
| Storage Temperature | -35~+85 | ℃ |
CTP Specification
| Category | Parameter | Specification |
|
General |
Structure | Cover Glass + ITO Sensor Glass (G+G) |
| Cover Lens Strengthening | Chemically Strengthened | |
| Cover Lens Surface Hardness | ≥6H (Pencil Hardness) | |
| Light Transmission Rate | ≥85% | |
| Operation Temperature | -30℃ ~ +80℃, ≤90% RH | |
| Storage Temperature | -35℃ ~ +85℃, ≤90% RH | |
|
Electrical |
Interface | I2C |
| Touch IC | FT5446 | |
| Power Supply Voltage (VDD) | 2.8V ~ 3.3V | |
| Host Resistance (SDA/SCL) | Configurable on Main-board | |
|
Environmental |
Operating Conditions |
Functional in fog/ surface water/Glove |
|
Surface Properties |
Surface Ink | Clear type |
| Surface Treatment | Customizable | |
| LCD-TP Lamination | AIR, OCA and OCR Bonding Optional | |
| Compliance | Material Standards | RoHS & Halogen-Free Compliant |
Interface Pin Definition
| Pin No. | Symbol |
Function |
| 1 | LEDK | Backlight cathode |
| 2 | LED_A | Backlight anode |
| 3 | GND | Ground |
| 4 | VCC | Analog Power Supply for LCM( 2.8V ) |
| 5-12 | R0-R7 | Data bus |
| 13-20 | G0-G7 | Data bus |
| 21-28 | B0-B7 | Data bus |
| 29 | GND | Ground |
| 30 | CLK | Pixel clock signal in RGB I/F |
| 31 | DISP | Display |
| 32 | HSYNC | Horizontal sync . Signal in RGB I/F |
| 33 | VSYNC | Vertical sync . Signal in RGB I/F |
| 34 | DEN | Data enable signal in RGB I/F DE mode |
| 35 | NC | |
| 36 | GND | Ground |
| 37 | XR | Touch panel pin |
| 38 | YD | Touch panel pin |
| 39 | XL | Touch panel pin |
| 40 | YU | Touch panel pin |
Absolute Maximum Ratings
| Item | Symbol | Value | Unit | Remark |
| Analog Power Supply Voltage | VDD | -0.3~+4.6 | V |
- |
| Logic Input Voltage Range | VIN | -0.3 ~VDDI+0.3 | V |
- |
| Logic Output Voltage Range | VO | -0.3 ~VDDI+0.3 | V |
- |
Typical Operation Conditions
| Item | Symbol | Min. | Typ. | Max. | Unit |
| Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V |
| NVM Supply Voltage | VPP | 7.4 | 7.5 | 7.6 | V |
| Input High Voltage | VIH | 0.7*VDD |
- |
VDD | V |
| Input Low Voltage | VIL |
DGND |
- |
0.3*VDD | V |
| Output High Voltage | VOH | VDD-0.4 |
- |
VDD | V |
| Output Low Voltage | VOL | DGND |
- |
DGND+0.4 | V |
Optical Characteristics
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit | ||
|
Viewing Angle Range |
Left | θL |
CR≧10 |
80 | 85 |
- |
degree |
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| Right | θR | 80 | 85 |
- |
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| Top | θT | 80 | 85 |
- |
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| Bottom | θB | 80 | 85 |
- |
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Response Time |
Ton+Toff |
θ=Ф=0˚ |
- |
40 |
ms |
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| Contrast Ratio |
CR |
θ=Ф=0˚ |
800 | 1000 |
- |
- |
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| Luminance | L | θ=Ф=0˚ | 1000 |
- |
cd/m2 | |||
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Color Chromaticity (CIE1931) |
White |
Wx |
Normal
θ=Ф=0˚ |
0.307 |
- |
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| Wy | 0.33 | |||||||
|
Red |
Rx | 0.608 | ||||||
| Ry | 0323 | |||||||
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Green |
Gx | 0.317 | ||||||
| Gy | 0.549 | |||||||
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Blue |
Bx | 0.145 | ||||||
| By | 0.138 | |||||||
| Uniformity | UL | θ=Ф=0˚ |
- |
80 |
- |
% | ||
Product Image
コンタクトパーソン: Cologne Ke
電話番号: +8613502983321
ファックス: 86-755-2370-9419
