Shenzhen Tianxianwei Technology Co., Ltd.
| Packaging Details | cardboard |
| Delivery Time | 16 |
| Payment Terms | L/C TT D/P |
| Supply Ability | 10000pcs |
| size | 7.0 |
| Active area | 154.21(H) * 85.92(V) |
| Mechanical OutlineSize(W*H*T) | 164.9*100*3.5mm |
| Lcm pin n count | 50pin |
| LCM interface | RGB 24 Bit Interface |
| Lumens degrees | 800cd/m² |
| Pixel Pitch (W*H) | 0.1506*0.1432 |
| Brand Name | TXWEI |
| Model Number | TXW700028N0 |
| Place of Origin | Guangdong,China |
| Certification | CE ROHS FCC |
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Product Specification
| Packaging Details | cardboard | Delivery Time | 16 |
| Payment Terms | L/C TT D/P | Supply Ability | 10000pcs |
| size | 7.0 | Active area | 154.21(H) * 85.92(V) |
| Mechanical OutlineSize(W*H*T) | 164.9*100*3.5mm | Lcm pin n count | 50pin |
| LCM interface | RGB 24 Bit Interface | Lumens degrees | 800cd/m² |
| Pixel Pitch (W*H) | 0.1506*0.1432 | Brand Name | TXWEI |
| Model Number | TXW700028N0 | Place of Origin | Guangdong,China |
| Certification | CE ROHS FCC | ||
| High Light | 7 inch TFT LCD display | ||
Model No. : TXW700028N0
Features
| Item | Specification |
| LCD size | 7.0 inch(Diagonal) |
| Driver element | a-Si TFT active matrix |
| Resolution | 1024*3RGB(H)X600(V) |
| Display mode | Normally white, Transmissive |
| Dot pitch | 0.1506*0.1432mm |
| Active area | 154.21(H) * 85.92(V)mm |
| Module size | 164.9*100*3.5mm |
| Surface treatment | Anti-Glare |
| Color arrangement | RGB-stripe |
| LCM Driver IC | HX8282A11 |
| Backlight current | 200-280mA |
| Lumens degrees | 800cd/m² |
7" TFT 1024x600 dots Product Drawing
Module Function Description
| Pin No. | Symbol | LCM Description |
| 1 | LEDA | Power Supply For LED Backlight Anode Input. |
| 2 | LEDA | Power Supply For LED Backlight Anode Input. |
| 3 | LEDK | Power supply for backlight cathode input terminal. |
| 4 | LEDK | Power supply for backlight cathode input terminal. |
| 5 | GND | Power ground |
| 6 | VCOM | Common Voltage |
| 7 | DVDD | Power for Digital Circuit 3.3V |
| 8 | MODE | DE/SYNC mode select. MODE=H:DE mode;MODE=L:SYNC mode |
| 9 | DE | Data enable signal in RGB I/F mode 1 |
| 10 | VS | Vertical sync. Signal in RGB I/F |
| 11 | HS | Horizontal sync. Signal in RGB I/F |
| 12~19 | B7~B0 | 8 bit data bus display blue data |
| 20~27 | G7~G0 | 8 bit data bus display green data |
| 28~35 | R7~R0 | 8 bit data bus display red data. |
| 36 | GND | Power ground |
| 37 | DCLK | Pixel clock signal in RGB I/F |
| 38 | GND | Power ground |
| 39 | L/R | Left / right selection |
| 40 | U/D | Up/down selection |
| 41 | VGH | Gate ON Voltage |
| 42 | VGL | Gate OFF Voltage |
| 43 | AVDD | Power for Analog Circuit |
| 44 | RESET | Global reser pin |
| 45 | NC | No connection |
| 46 | VCOM | Common Voltage |
| 47 | DITHB | Dithering function. Dithering function. DITHER = H:Enable internal dithering function; |
| 48 | GND | Power ground |
| 49 | NC | No connection |
| 50 | NC | No connection |
Absolute Maximum Rating
| Characteristics | Symbol | Min. | Max. | Unit |
| LCM Operating Temperature | TOPR | -20 | +70 | °C |
| LCM Storage Temperature | TSTG | -30 | +80 | °C |
| Humidity | RH | 10 | 90 | % |
TFT DC Characteristics
| Characteristics | Symbol | Min. | Typ. | Max. | Unit | Note |
| TFT OperationFrame rate | Hz | -- | 60 | -- | Hz | |
| Supply Voltage for(DC/DC) | VDD | 3.0 | 3.3 | 3.6 | V | |
| TFT Gate ON Voltage | VGH | 17 | 18 | 19 | V | Note 2 |
| TFT Gate OFF Voltage | VGL | -6.5 | -6 | -5.5 | V | Note 2 |
| TFT Common Voltage | Vcom | 3.0 | 3.15 | 3.3 | V | Note 1 |
| AVDD | Avdd | 8.9 | 9.0 | 9.1 | V | Note 3 |
Note 1: VCOM value should be adjusted by different condition to optimize Flicker Value.
Note 2: VGH and VGL are the operating voltages of TFT gate.
Note 3: Adjust the contrast, make the color bigger and darker, and make the color smaller and lighter.
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 30 white LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 8.8 | -- | 10 | V | - |
| Forward current | IF | -- | 200 | -- | mA | - |
| Luminance(With LCD+CTP) | Lv | -- | 650 | -- | cd/m2 | - |
| LED life time | N/A | -- | 30,000 | -- | Hr | Note 1 |
Note:
The “LED life time” is defined as the module brightness decrease to 50% of original brightness at IL=20mA/LED. The LED life time could be decreased if operating IL is larger than 25mA/LED
Reliability Test Item
| No. | Test Item | Test Condition | Notes |
| 1 | High Temp. Storage | +80°C / 96H | 1. Functional test isOK. Missing Segment,short, unclear segment non-display,display abnormally and liquid crystal leakare un-allowed. 2. No low temperature bubbles,end seal loose andfall, frame rainbow.
|
| 2 | Low Temp. Storage | -30°C / 96H | |
| 3 | High Tempe. Operating | +70°C / 96H | |
| 4 | Low Tempe. Operating | -20°C / 96H | |
| 5 | High Temperature /Humidity storage | 60°C x 90%RH /96H | |
| 6 | Thermal and cold shock | Static state, -20℃(30min) ~70℃ (30min),50 cycles |
7" TFT 1024x600 dots Product Image
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
3,000,000-5000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Tianxianwei Technology Co, Ltd, was established in 2014. t is a national high-tech enterprise integrating R&D, design oroduction and sales ofLCD screens, touch screens and LCD display solutions, It has fully automated production equijpment and thousand-level dust-free producti... Shenzhen Tianxianwei Technology Co, Ltd, was established in 2014. t is a national high-tech enterprise integrating R&D, design oroduction and sales ofLCD screens, touch screens and LCD display solutions, It has fully automated production equijpment and thousand-level dust-free producti...
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