Description
Explore the Versatile 7-Inch TFT LCD Touch Module: Immersive IPS Display, 1024×600 Resolution, and Seamless RGB Interface with PCAP
Unveiling the 7-Inch TFT LCD Touch Module
Experience excellence with the ShenZhen Techstar Electronics Incorporated Co., Ltd SF-TC700B-8619A-CT3/CT4, presenting a 7-inch IPS display with unparalleled QVGA resolution of 1024×600 pixels, promising a full viewing experience from every angle. This module boasts a Capacitive Touch Screen (CTP), available in sleek black or pristine white cover glass options.
Measuring at a sleek 182.5x151x5.38 mm, with an impressive AA size of 154.21×85.92 mm, this 7-inch TFT LCD module features a cutting-edge PCAP (Capacitive Touch Screen) technology. Choose between the SF-TC700B-8619A-CT3 with its striking white cover glass or the SF-TC700B-8619A-CT4 adorned with a sleek black cover glass. The LCM interface is seamlessly integrated with an RGB interface, boasting a robust 50 pins for enhanced connectivity. Meanwhile, the CTP interface utilizes I2C technology for seamless operation.
With a luminous surface brightness of 320cd/m2 (nits), the SF-TC700B-8619A-CT3/CT4 operates flawlessly across a wide temperature range, from -10℃ to +50℃, ensuring reliability in various environments.
Application
This 7” TFT LCD module finds extensive utility across diverse domains including measuring equipment, medical devices, home automation, access security systems, supermarket price tags, household appliances, GPS devices, and more.
Product Advantages
- IPS Full Viewing Angle: With an impressive viewing angle of 80/80/80/80, this module ensures excellent visibility regardless of its placement – be it atop, on a table, or handheld.
- Exceptional Display Performance: Delivering outstanding background color, luminance, viewing angle, and intensity, this module guarantees superior display quality.
- Wide Temperature Range: Operating flawlessly in temperatures ranging from -20℃ to +70℃, it’s designed to meet the stringent requirements of industrial applications.
- Customizable Touchscreen Options: Flexibility reigns supreme with the option to include or exclude a resistive touch screen. Additionally, tailored capacitive touch panel (CTP) designs and customizable FPCs cater to specific customer needs.
- Competitive Pricing with Uncompromised Quality: Offering a cost-effective solution without compromising on quality, this module stands out in the LCD industry.
- Ease of Installation and Maintenance: Designed for hassle-free installation and maintenance, ensuring convenience at every step.
Quality Assurance
- Triple Layer Quality Testing: Each piece undergoes rigorous 100% testing thrice to guarantee impeccable quality.
- Experienced Team: With the QA manager boasting over 14 years of experience in the LCD industry and key manufacturing and QA operators having 7-8 years of expertise, our professional team ensures top-notch quality.
Customer Service
- Tailored Solutions: Prior to formalizing contracts, we analyze customer project information and provide expert solutions tailored to their needs.
- Prompt Response: Queries regarding products or pricing are addressed within 24 hours, ensuring swift communication.
- Transparent Communication: Customers are kept informed about the production process, with assistance in arranging quality checks at the factory if required.
- Comprehensive Warranty: Enjoy a one-year warranty on all LCD displays post-delivery, with provisions for replacement of defective units within the warranty period.
- Free Technician Training: Buyers can avail themselves of complimentary technician training at our factory before product delivery.
- Dedicated Support: From con-call meetings to online technical services and on-site assistance, we’re committed to providing value-added support to meet diverse customer needs.
Product Features
| Product : | 7″ Inch TFT LCD Touch Module |
| Resolution: | 1024×600 |
| LCM Interface: | RGB Interface |
| LED Lifetime: | 40,000 Hours |
| Viewing Direction: | All Viewing Angles (80/80/80/80) |
| Operating Temp.: | –20℃ To +70℃ |
| Touch Screen: | PCAP (Capacitive Touch Screen) |
| Cover Glass Dimension: | Customization |
| Surface Luminance: | 320 Cd/m2 |
| Pins: | 50 PINs |
| CTP Interface: | I2C |
| Compliance: | REACH & RoHS Compliant |
7 inch RGB TFT Capacitive Touchscreen LCD Display Product Drawing
Interface Pin Definition
| PIN NO. | SYMBOL | Definition |
| 1 | LED+ | Power for LED backlight (Anode) |
| 2 | LED+ | Power for LED backlight (Anode) |
| 3 | LED- | Power for LED backlight (Cathode) |
| 4 | LED- | Power for LED backlight (Cathode) |
| 5 | GND | GROUND（0V） |
| 6 | VCOM | A supply voltage to the common electrode of TFT panel |
| 7 | DVDD | Power for Digital and Analog Circuit |
| 8 | MODE | DE/SYNC mode select. MODE=0:SYNC Mode; MODE=1:DE Mode; |
| 9 | DE | Data input Enable for TTL mode. |
| 10 | VS | Vertical Sync Input |
| 11 | HS | Horizontal Sync Input |
| 12~19 | B7~B0 | Blue data |
| 20~27 | G7~G0 | Green data |
| 28~35 | R7~R0 | Red data |
| 36 | GND | GROUND（0V） |
| 37 | DCLK | Parallel RGB clock input. |
| 38 | GND | GROUND（0V） |
| 39 | L/R | Left / right selection |
| 40 | U/D | Gate Driver Up/down scan setting |
| 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 | A supply voltage to the common electrode of TFT panel |
| 47 | DITHB | Dithering function enable/ disable. |
| 48 | GND | GROUND（0V） |
| 49 | NC | No connection |
| 50 | NC | No connection |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test
Condition |
Note |
| Supply Voltage | Vf | 9.3 | 9.6 | 9.9 | V | If=160 mA | – |
| Supply Current | If | – | 160 | – | mA | – | – |
| Reverse Voltage | Vr | – | – | 5 | V | – | |
| Power dissipation | Pd | – | 1536 | – | mW | – | |
| Luminous Intensity for LCM |
– |
300 | 320 | 350 | Cd/m2 | If=160mA | – |
| Uniformity for LCM | – | 80 | – | – | ％ | If=160 mA | – |
| Backlight Color | White | ||||||
Reliability Test
| Item | Condition | Time (hrs) | Assessment |
| High temp. Storage | 80°C | 120 |
No abnormalities in functions and appearance |
| High temp. Operating | 70°C | 120 | |
| Low temp. Storage | -30°C | 120 | |
| Low temp. Operating | -20°C | 120 | |
| Humidity | 60°C/ 90%RH | 120 | |
| Thermal Shock Temp. Cycle | -20°C ¬ 25°C ®70°C
(0.5 hour ¬ 5 min ® 0.5 hour) |
10cycles | |
7 inch RGB TFT Capacitive Touchscreen LCD Display Product Image 
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