7.0 inch capacitive touch panel | GT911 chip | CTP with I2C interface | 6PIN plug-in FPC

This 7.0 inch capacitive touch panel designed for 7.0-inch displays, with its precise 1:1 size matching, has become an ideal partner for the touch function of the TFT-H070A03 series TFT LCD display. It provides two mature bonding solutions, optical bonding (OCA/OCR) or frame bonding (Air Bonding), which can flexibly adapt to different application scenarios and budget requirements to ensure stable integration with your display module.

The core structure of this 7.0-inch capacitive touch panel adopts the classic G+G (glass + glass) composite solution, which reflects the maturity and reliability of capacitive screen technology: the upper layer is a high-strength cover glass (Cover Lens) - directly bears the touch operation of the user's finger, providing a sturdy and durable contact surface; the lower layer is a precision sensor glass (Sensor Glass) - the surface is etched with a transparent conductive ITO pattern to accurately capture touch signals.

This optimized double-layer glass structure achieves an excellent optical transmittance of up to 85%. This not only brings users a clear, bright and visually comfortable viewing experience, but also effectively reduces backlight power consumption and improves the energy efficiency of the entire display module.

The excellent touch performance comes from its GT911 high-performance control chip, which supports smooth 5-point touch. Through efficient I2C (IIC) interface communication, the command transmission is fast and stable, providing users with top-level touch experience with sensitive response, precise operation and no delay. The connection design fully considers ease of use and flexibility: the standard 6PIN plug-in FPC is integrated on the FPC (flexible printed circuit board) of the touch panel, which greatly simplifies the assembly and disassembly process with the TFT display. At the same time, the compact plug-in FPC and the main control board are seamlessly connected, which brings users very good performance.

We are well aware that standard products are difficult to meet all needs, so we provide in-depth customized services covering all aspects:

Interface solution: Customized interface definition on demand.

Connection method: Optional plug-in (connector), welding or specific connector type.

Process structure: Supports multiple combinations such as G+G (glass + glass), G+FF (glass + film), G+F (glass + single-layer film), P+G (PC cover + glass), P+F (PC cover + film).

Cover design: Customizable size, special shape (such as elegant 2.5D curved corners).

Surface characteristics: Optional different hardness levels (3H, 6H, 7H, 9H) and surface treatment processes: AF/AG/AR.

Glass brand: Provide high-quality cover glass options including well-known brands such as Panda, Corning Gorilla Glass, etc., to ensure reliable quality and stable performance.

Perfect match recommendation: TFT-H070A3SVTFT3N40

Smart display module: with UART interface driver board: Model HTM070A3-USART-ST V1.0

All recommended products strictly comply with ROHS environmental protection standards.