Shenzhen Tianxianwei Technology Co., Ltd.
Shenzhen Tianxianwei Technology Co., Ltd.
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Product Quick Details:
1. LCD Size: 7”inch TFT
2. Resolution: 1024x600
3. Viewing Angle: Free
4. Outline Dimension: 164.9*100*5.08mm
5. LCM Interface Type: LVDS Bit Interface
6. CTP Interface Type: I2C
7. Temperature: Top -30°C to +80°C; Tst -30°C to +80°C
8. Touch Panel: Capacitive Touch Screen(CTP)
| Keywords: | 7" Inch TFT | Touch Screen: | CTP(Capacitive Touch Screen) |
|---|---|---|---|
| Resolution: | 1024x600 Dots | Cover Glass Dimension: | Can Be Customized |
| LCM Interface: | LVDS Bit Interface | Surface Luminance: | 450-1300 Cd/m² |
| LED Lifetime: | 30,000 Hours | Pins: | 20 Pins |
| Viewing Direction: | All Viewing Angle(80/80/80/80) | CTP Interface: | I2C |
| Operating Temp.: | –20℃ To +70℃ | Compliance: | CE &FCC & RoHS Compliant |
Quality assurance
1.For every piece, we have 3 times 100% test to ensure good quality.
2.The QA manager has been in the LCD industry for more than 12 years. The key manufacturing and QA operators have been in the LCD industry for more than 7-8 years. Our team are all very professional and experienced in the LCD filed to ensure quality for customers.
TFT LCD Module 7" inch 1024x600 MIPI interface IPS with CTP Product Drawing
Mainboard Description
| Pin No. | Symbol | Mainboard Description |
| 1 | LCD-VDD 3.3V | Power Supply For LCD. |
| 2 | NC | NC |
| 3 | NC | NC |
| 4 | GND | Ground. |
| 5 | GND | Ground. |
| 6 | GND | Ground. |
| 7 | RXIN0- | Negative LVDS differential data0 inputs |
| 8 | RXIN0+ | Positive LVDS differential data0 inputs |
| 9 | RXIN1- | Negative LVDS differential data1 inputs |
| 10 | RXIN1+ | Positive LVDS differential data1 inputs |
| 11 | RXIN2- | Negative LVDS differential data2 inputs |
| 12 | RXIN2+ | Positive LVDS differential data2 inputs |
| 13 | GND | Ground. |
| 14 | GND | Ground. |
| 15 | RXCLKIN- | Negative LVDS differential clock inputs |
| 16 | RXCLKIN+ | Positive LVDS differential clock inputs |
| 17 | RXIN3- | Negative LVDS differential data3 inputs |
| 18 | RXIN3+ | Positive LVDS differential data3 inputs |
| 19 | NC | NC |
| 20 | NC | NC |
BL PIN Description
| Pin No. | Symbol | BL Functional |
| 1 | VLED 12V | Backlight power supply |
| 2 | NC | NC |
| 3 | EN 3.3V | Enable Control Signal Of Led Converter. |
| 4 | BL-PWM | BL-PWM (Pulse Width Modulation) Signal Of LED Driving. |
| 5 | NC | NC |
| 6 | GND | Power Ground |
CTP PIN Description
| Pin No. | Symbol | CTP Functional |
| 1 | CTP_SCL 3.3V | Touch panel I2C clock |
| 2 | CTP_SDA 3.3V | Touch panel I2C data |
| 3 | CTP_INT 3.3V | Touch panel interrupt output |
| 4 | GND | Power Ground |
| 5 | CTP_VDD 3.3V | Touch panel Power supply 2.8~3.3V |
| 6 | CTP_RST 3.3V | Touch panel reset |
Absolute Maximum Rating
| Characteristics | Symbol | Min. | Max. | Unit |
| LCM Operating Temperature | TOPR | -20 | +70 | °C |
| LCM Storage Temperature | TSTG | -30 | +80 | °C |
| TP Operating Temperature & Humidity (20% ~ 90%RH) | TOPR | -20 | +70 | °C |
| TP SStorage Temperature & Humidity (20% ~ 90%RH) | TSTG | -30 | +80 | °C |
| Humidity | RH | -- | 90 | % |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 27 white LEDs. The characteristics of the back-light are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 25.2 | -- | 28.8 | V | -- |
| Forward current | IF | -- | 60 | -- | mA | -- |
| Luminance(With LCD+CTP) | Lv | -- | 370 | -- | 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),10 cycles |
FACTORY AND FACILITIES
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