7'' 800*480 TFT Lcd Panel Screen WLED Backlight TM070RDH10-42 For Portable DVD Player
1.General Specifications
Display Spec. | Size | 7.0 inch |
| Resolution | 800(RGB) x 480 | |
| Interface | RGB 24 bits with TCON | |
| Color Depth | 16M | |
| Technology Type | a-Si TFT | |
| Pixel Pitch (mm) | 0.1926 (H) x 0.179(V) | |
| Pixel Configuration | R.G.B. Vertical Stripe | |
| Display Mode | TM,NW | |
| Surface Treatment | Anti Glare | |
| Viewing Direction | 12 o’clock | |
| Gray Scale Inversion Direction | 6 o’clock | |
Mechanical Characteristics | LCM (W x H x D) (mm) | 164.9x 100 x 5.7 |
| Active Area(mm) | 154.08 (W) x 85.92 (H) | |
| With /Without TSP | Without TSP | |
| Weight (g) | TBD | |
| LED Numbers | 24 LEDS |
Note 1: Viewing direction for best image quality is different from TFT definition. There is a 180 degree shift.
Note 2: Requirements on Environmental Protection: Q/S0002
Note 3: LCM weight tolerance: +/- 5%
2. Recommended Operating Condition
| Item | Symbol | MIN | TYP | MAX | Unit | Remark | |
| Digital supply Voltage | VCC | 3.00 | 3.30 | 3.60 | V | ||
Analog supply Voltage | AVDD | 11.87 | 12.50 | 13.12 | V | ||
| Gate on voltage | VGH | 19.80 | 22.00 | 24.20 | V | ||
| Gate off voltage | VGL | -7.70 | -7.00 | -6.30 | V | ||
Common Electrode Driving Signal | |
3.84 |
3.86 |
3.88 |
V | ||
| Input Signal Voltage | Low Level | VIL | 0 | - | 0.3xVCC | V | R0~R7,G0~G7,0~B7,DE, DCLK,HSYNC,VSYNC,MODE, RESET,LR,UD, DITHB |
High Level | VIH | 0.7xVCC | - | VCC | V | ||
| Current of digital supply voltage | IVCC | - | - | 10 | mA | VCC=3.3V,colorbar pattern | |
| Current of analog supply voltage | IAVDD | - | - | 55 | mA | ||
| Current of Gate on voltage | IVGH | - | - | 0.3 | mA | VGH=22.0V | |
| Current of Gate off voltage | IVGL | - | - | 0.3 | mA | VGL=-7.0V | |
| Current of Vcom | Ivcom | 10 | mA | ||||
3.Backlight Unit Driving Condition
| Item | Symbol | MIN | TYP | MAX | Unit | Remark |
| Forward Current | IF | - | 160.0 | 200 | mA |
24 LEDs (3 LED Serial, 8 LED Parallel) |
| Forward Current Voltage | VF | - | 9.6 | 10.8 | V | |
| Backlight Power Consumption | WBL | - | 1536 | 2160 | mW | |
| Operating Life Time | -- | 10000 | (20000) | -- | hrs | Note 2, Note 3 |
Note1: The LED driving condition is defined for each LED module (3 LED Serial, 8 LED Parallel).
Note2: Under LCM operating, the stable forward current should be inputted. And forward voltage is for reference only.
Note3: Optical performance should be evaluated at Ta=25℃ only If LED is driven by high current,
high ambient temperature & humidity condition. The life time of LED will be reduced.
Operating life means brightness goes down to 50% initial brightness. Typical operating life time is estimated data.
Note4: The LED driving condition is defined for each LED module.
4.Service
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