Product Description:
The Tianxianwei TXW700081S0-MT touch screen glass surface treatment has multiple functional options, such as antibacterial, waterproof, anti fingerprint, anti glare, and anti reflection. We can customize according to the specific requirements of the customer. The size of the cover glass can be customized according to the customer's application. To achieve dust prevention, we will apply 3M VHB on the steps on the back of the glass, which can completely prevent dust from entering the user's device. In the design of this product, we also carried out anti-static treatment. Through contact electrostatic testing, another application option is that the product can have a perfect touch effect whether bare handed or wearing plastic gloves.
The Tianxianwei TXW700081S0-MT is currently being used by customers with a brightness of 350 nits. At the same time, we support customized brightness and resolution to meet the needs of users in different environments. Widely used in fields such as security access control, children's education, mobile payments, industrial control, instrumentation, medical equipment, smart homes, Internet of Things, household appliances, etc
Product Quick Details
1. LCD Size: 7” inch TFT
2. Resolution: 800*1280
3. Viewing Angle: Free, All viewing angles
4. Outline Dimension: 104.5(W) *171.5(H) *4.43(T)mm
5. LCM Interface Type: MIPI
6. CTP Interface Type: I2C
7. Temperature: Top -20°C to +70°C; Tst -30°C to +80°C
8. Touch Panel: Capacitive Touch Screen(CTP)
Specification
| Item | Contents | UNIT |
| LCD Type | 7.0” TFT-LCD, Transmissive | |
| Outline Dimension | 104.5(W) *171.5(H) *4.43(T) | mm |
| Active Area | 94.2(H) * 150.72(V) | mm |
| Viewing direction | ALL Viewing angles | --- |
| Display Color | 16.7M | |
| Number of Dots | 800*1280 | Dots |
| Dot Pitch (H×V) | 0.11775(H) *0.11775(V) | mm |
| Assy Type | COG+FPC+BL+CTP | --- |
| BACKLIGHT | WHITE LED Backlight | - |
| Interface | MIPI INTERFACE | |
| Lcm pin n count | 31 | pin |
Product Drawing
Module Function Description
| Pin No. | Symbol | LCM Functional |
| 1-3 | LEDA AA0DDBDB15~DB0 DB15~DB0 | Power supply for backlight anode input terminal. |
| 4 | NC | NC |
| 5-8 | LEDK | Power supply for backlight cathode input terminal. |
| 9 | GND | Power Ground |
| 10 | GND | Power Ground |
| 11 | MIPI_D2+ | High speed interface data differential signal input/output pins |
| 12 | MIPI_D2- | High speed interface data differential signal input/output pins |
| 13 | GND | Power Ground |
| 14 | MIPI_D1+ | High speed interface data differential signal input/output pins |
| 15 | MIPI_D1- | High speed interface data differential signal input/output pins |
| 16 | GND | Power Ground |
| 17 | MIPI_CLK+ | Positive polarity of low voltage differential clock signal |
| 18 | MIPI_CLK- | Negative polarity of low voltage differential clock signal |
| 19 | GND | Power Ground |
| 20 | MIPI_D0+ | High speed interface data differential signal input/output pins |
| 21 | MIPI_D0- | High speed interface data differential signal input/output pins |
| 22 | GND | Power Ground |
| 23 | MIPI_D3+ | High speed interface data differential signal input/output pins |
| 24 | MIPI_D3- | High speed interface data differential signal input/output pins |
| 25 | GND | Power Ground |
| 26 | TE | Serves TE (Tearing Effect) pin on MPU interface |
| 27 | RESET | Reset pin. Setting either pin low initializes the LSI |
| 28 | ID | ID read PIN for ID circuit. |
| 29 | VDDIO/1.8V | power supply for the I/O circuit |
| 30-31 | VDD/3.3V | power supply for DC/DC circuit |
CTP PIN Description:
| Pin No. | Symbol | CTP Functional |
| 1 | CTP_VDD 3.3V | power supply for DC/DC circuit |
| 2 | CTP_SCL 3.3V | Touch panel I2C clock |
| 3 | CTP_SDA 3.3V | Touch panel I2C data |
| 4 | CTP_INT 3.3V | Touch panel interrupt output |
| 5 | CTP_RST 3.3V | Touch panel reset |
| 6 | GND | Power Ground |
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 | % |
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 | 50°C x 90%RH /96H |
| 6 | Thermal and cold shock | Static state, -20℃(30min) ~60℃ (30min),10 cycles |
Product Image
