The Application of Stretched Bar LCD Displays in Digital Signage, Transportation and Industrial Equipment
Display format is an important consideration when selecting an LCD module for electronic equipment. Different products require different screen dimensions and display arrangements. In some applications, a conventional rectangular display may not match the available installation space. A stretched bar LCD provides an alternative format with a long and narrow display area.
The HG069HS004 from Shenzhen Hongguang Display Co., Ltd. is a 6.9-inch stretched bar LCD module. According to its product documentation, it features an IPS TFT display and a resolution of 480 × 1280 pixels. Its elongated structure is designed for applications that require a wide viewing area within limited space.
The product information identifies three main application areas: digital signage, transportation systems, and industrial equipment.
In digital signage applications, the elongated display format can be used to present information and visual content in areas where installation space is limited. Its 480 × 1280 resolution provides a vertical display format for arranging information.
For transportation systems, the stretched bar design offers another screen format for displaying relevant information. The long and narrow structure can be considered when designing equipment with specific display space requirements.
Industrial equipment is another application area mentioned in the product description. When integrating a display into equipment, engineers need to consider the module’s mechanical dimensions, electrical interface, and operating conditions. The HG069HS004 has overall dimensions of 66.6 × 181.0 × 7.15 mm and uses a MIPI interface.
From a display performance perspective, this module uses IPS TFT technology and provides a typical luminance of 500 cd/m². It also supports full viewing direction, according to its specification.
The HG069HS004 demonstrates how different display formats can serve different product design requirements. Rather than focusing only on screen size, engineers can also consider resolution, module dimensions, interface, and viewing characteristics when selecting a display.
For projects involving digital signage, transportation systems, or industrial equipment, Hongguang Display provides the HG069HS004 as a stretched bar LCD option, with customized capacitive or resistive touchscreen solutions available.
