{"product_id":"7-inch-edp-lcd-display-with-cap-touch-hd702e","title":"7 inch eDP LCD Display with Cap-Touch (HD702E)","description":"\u003cmeta name=\"description\" content=\"Buy 7 inch eDP LCD Display with Cap-Touch (HD702E) online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003e7 inch eDP LCD Display with Cap-Touch (HD702E)\u003c\/h1\u003e\n\n\u003cp\u003eThe HD702E is a 7-inch embedded DisplayPort (eDP) LCD display module with integrated capacitive touch functionality, designed for embedded systems, industrial control panels, and portable computing applications. Engineers and system integrators use this display for projects requiring high-resolution visual output with responsive touch input in compact form factors. This product solves the critical challenge of integrating a reliable, compact display solution with touch capability into space-constrained embedded applications without requiring external touch controllers.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe HD702E operates on the eDP protocol, a high-bandwidth, low-power digital interface that directly connects to compatible host processors and SoCs without requiring additional video signal converters. The integrated capacitive touch panel uses mutual-capacitance sensing technology to detect finger input with excellent responsiveness and multi-touch capability, eliminating the need for separate touch interface modules. The display delivers crisp, vibrant visuals with wide viewing angles and consistent color reproduction across the entire screen, making it suitable for both indoor and outdoor applications where visibility is critical.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the HD702E is its optimized power efficiency through the eDP interface, which reduces overall system power consumption compared to parallel or LVDS connections. The capacitive touch layer is bonded directly to the LCD panel, minimizing overall module thickness and weight while maintaining structural integrity. The display supports standard resolution output with excellent brightness levels suitable for daylight-readable applications, and the touch response time is optimized for real-time user interaction in industrial and consumer applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e7-inch eDP LCD Display with Capacitive Touch Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHD702E (OEM Grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Resolution\u003c\/td\u003e\n\u003ctd\u003e1024 x 600 pixels (HD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eeDP 1.2 (Embedded DisplayPort)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTouch Technology\u003c\/td\u003e\n\u003ctd\u003eCapacitive Multi-Touch (10-point)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Display Area\u003c\/td\u003e\n\u003ctd\u003e152.4 x 91.44 mm (6.0 x 3.6 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e300 nits typical (daylight readable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Gamut\u003c\/td\u003e\n\u003ctd\u003e72% NTSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Ratio\u003c\/td\u003e\n\u003ctd\u003e800:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e170 degrees (H\/V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e8ms typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.2W typical (display + touch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eeDP 1.2 Interface: High-bandwidth, low-power digital connection reduces system complexity and power draw compared to parallel RGB or LVDS interfaces\u003c\/li\u003e\n\u003cli\u003eCapacitive Multi-Touch: 10-point simultaneous touch detection enables gesture recognition and multi-touch applications for intuitive user interaction\u003c\/li\u003e\n\u003cli\u003eHD Resolution: 1024 x 600 pixel display delivers sharp text and detailed graphics suitable for industrial HMI and consumer applications\u003c\/li\u003e\n\u003cli\u003eDaylight Readable: 300 nits brightness ensures visibility in bright ambient light conditions without additional backlighting modifications\u003c\/li\u003e\n\u003cli\u003eWide Viewing Angles: 170-degree horizontal and vertical viewing angles maintain image quality across different viewing positions in shared-display scenarios\u003c\/li\u003e\n\u003cli\u003eIntegrated Module: Touch panel bonded directly to LCD eliminates external touch controller requirements, reducing BOM and PCB space\u003c\/li\u003e\n\u003cli\u003eLow Power Design: Optimized power consumption of 1.2W makes it suitable for battery-powered embedded systems and portable devices\u003c\/li\u003e\n\u003cli\u003eRobust Construction: Durable glass touch surface with anti-glare coating resists scratches and fingerprints while maintaining optical clarity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial HMI Panels: Deploy in manufacturing control systems and process monitoring interfaces where reliable touch input and clear visual feedback are essential for operator safety and efficiency\u003c\/li\u003e\n\u003cli\u003ePortable Medical Devices: Integrate into patient monitoring equipment, diagnostic devices, and portable ultrasound systems requiring compact, responsive touchscreen interfaces\u003c\/li\u003e\n\u003cli\u003eEmbedded Linux\/Android Systems: Perfect for single-board computers, IoT gateways, and edge computing devices running embedded operating systems that support eDP protocol\u003c\/li\u003e\n\u003cli\u003eAutomotive Infotainment: Use in vehicle dashboard displays, navigation systems, and rear-seat entertainment where compact form factor and touch responsiveness enhance user experience\u003c\/li\u003e\n\u003cli\u003ePoint-of-Sale Systems: Implement in retail terminals and kiosk applications where quick transaction processing and intuitive touch navigation improve customer throughput\u003c\/li\u003e\n\u003cli\u003eLaboratory Instruments: Integrate into scientific equipment, oscilloscopes, and test equipment where detailed visual information and precise touch control are critical\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by verifying that your host system supports the eDP 1.2 protocol and has an available eDP connector. Connect the HD702E display module to the host eDP port using the provided cable assembly, ensuring the connector is fully seated and latched. Power on the system and verify that the display is recognized by the operating system. For touch functionality, install the appropriate touch driver for your OS (Linux, Android, Windows Embedded) and calibrate the touch panel through your system settings to ensure accurate coordinate mapping between physical touch points and on-screen elements.\u003c\/p\u003e\n\n\u003cp\u003eConfigure the display resolution and refresh rate through your system's display settings to match the native 1024 x 600 resolution for optimal image quality. If using custom applications, implement touch event handling through your application framework to capture multi-touch gestures. For industrial applications, consider mounting the display in a protective enclosure with appropriate ventilation to maintain operating temperature between 0-50°C. Perform regular touch calibration quarterly or after significant temperature changes to maintain touch accuracy, and clean the glass surface with soft, lint-free cloths using isopropyl alcohol to remove fingerprints without damaging the anti-glare coating.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between eDP and HDMI\/MIPI interfaces for displays?\u003c\/summary\u003e\n\u003cp\u003eeDP (Embedded DisplayPort) is specifically designed for embedded systems with lower power consumption and higher bandwidth efficiency than HDMI. Unlike MIPI DSI which requires complex signal conditioning, eDP provides direct integration with modern SoCs and reduces the number of external components needed. eDP also supports higher resolutions at lower power, making it ideal for battery-powered devices and compact embedded applications where space and power efficiency are critical.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the HD702E display work with Raspberry Pi or similar single-board computers?\u003c\/summary\u003e\n\u003cp\u003eThe HD702E requires native eDP 1.2 support on the host system. Standard Raspberry Pi models use HDMI or DSI interfaces and would require an eDP-to-HDMI converter board, which adds cost and complexity. However, newer SoCs like Qualcomm Snapdragon, NVIDIA Tegra, and some Intel Atom processors with eDP support can directly drive this display without additional converters. Check your specific SoC documentation to confirm eDP port availability before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I calibrate the capacitive touch panel for accurate input?\u003c\/summary\u003e\n\u003cp\u003eCapacitive touch calibration depends on your operating system. In Linux, use the xinput-calibrator tool or your display server's calibration utility. In Android, access Settings \u0026gt; Display \u0026gt; Touch Calibration. In Windows Embedded, use the Touch Input Panel calibration tool. Calibration typically involves touching specific on-screen points in sequence. Recalibrate if you notice touch drift, especially after temperature changes or if the display is moved to a different mounting position. Most calibrations take 2-3 minutes and improve accuracy significantly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy 7 inch eDP LCD Display with Cap-Touch (HD702E) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e7 inch eDP LCD Display with Cap-Touch (HD702E)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e7 inch eDP LCD Display with Cap-Touch (HD702E)\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43856881549475,"sku":"TES-EV00082663","price":8987.74,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/HD702E_01-900x630-228x228.jpg?v=1704282222","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/7-inch-edp-lcd-display-with-cap-touch-hd702e","provider":"The Engineer Store","version":"1.0","type":"link"}