LQ150X1LG92 15 Inch TFT LCD Display Panel 1024×768 Resolution for Industrial Applications

The LQ150X1LG92 15-inch TFT LCD display panel is a Sharp LCD module designed for display systems that require a 1024 × 768 XGA resolution, a traditional 4:3 screen format, and a dependable digital display interface. Featuring a WLED backlight, TN display technology, and an LVDS signal interface, this panel can be considered for industrial equipment, embedded systems, control terminals, and specialized display applications.

The 15-inch screen provides a practical viewing area for operating menus, equipment status, measurement readings, graphical information, and monitoring interfaces. Its XGA resolution is particularly relevant to existing equipment designed around a 4:3 display format, making it a candidate for selected LCD replacement and maintenance projects.

For OEM manufacturers, system integrators, and industrial LCD distributors, the LQ150X1LG92 offers a defined display format that can be evaluated for new equipment or replacement applications. Its exact electrical and mechanical characteristics should be verified before installation.

The standard LQ150X1LG92 is a non-touch LCD module. Customers requiring an industrial touch screen can evaluate a separately designed touch assembly, provided that the selected components are compatible with the panel's dimensions, optical properties, and installation requirements.

LQ150X1LG92 15-Inch TFT LCD Panel Overview

The Sharp LQ150X1LG92 is a 15-inch active-matrix TFT LCD module with a native resolution of 1024 × 768 pixels. Its 4:3 aspect ratio is suitable for display systems that use traditional XGA graphics layouts rather than widescreen formats.

The module uses amorphous silicon TFT technology and a TN liquid crystal structure. Its transmissive display design relies on a WLED backlight to illuminate the image. The panel is specified with a normally white display mode and an anti-glare surface treatment.

The LVDS interface transmits digital image data from a compatible host controller to the display. This type of interface is widely used in embedded display systems and industrial electronics, but the controller, cable, connector, and signal configuration must match the exact module specifications.

The LQ150X1LG92 can be considered for applications where its resolution, brightness, display technology, and physical dimensions meet the system requirements. It should not be treated as a universal replacement for every 15-inch LCD panel.

Key Technical Specifications of the LQ150X1LG92

The following specifications are based on available product documentation. Buyers should confirm the manufacturer's datasheet and the exact version being supplied.

Model number: LQ150X1LG92.

Manufacturer: Sharp.

Screen size: 15.0 inches.

Resolution: 1024 × 768 pixels, XGA.

Aspect ratio: 4:3.

Display technology: a-Si TFT-LCD.

Panel mode: TN, normally white, transmissive.

Typical brightness: 400 cd/m².

Typical contrast ratio: 800:1.

Display colors: 16.2 million, using 6-bit plus FRC.

Signal interface: Single-channel, 8-bit LVDS.

Connector: 20-pin connector, according to available specifications.

Logic supply voltage: Typically 3.3 V.

Backlight: WLED with an integrated LED driver, according to available documentation.

Typical backlight lifetime: 50,000 hours, subject to the manufacturer's specified test conditions.

Active display area: 304.128 × 228.096 mm.

Outline dimensions: Approximately 326.5 × 253.5 × 10.1 mm.

Operating temperature: 0°C to +70°C.

Storage temperature: −30°C to +80°C.

Touch screen: Not integrated.

These specifications provide a useful starting point for product evaluation. Connector pin assignments, power requirements, mechanical tolerances, and backlight connections should be checked against the original datasheet before integration.

1024 × 768 XGA Resolution for Industrial Display Systems

The 1024 × 768 XGA resolution is a traditional format used in many embedded computers, industrial controllers, and established display systems. On a 15-inch screen, it provides sufficient space for many control interfaces, monitoring windows, operating menus, and graphical information displays.

The 4:3 aspect ratio is particularly useful when maintaining an existing equipment interface. Some industrial applications use fixed software layouts developed for XGA displays, and changing to a widescreen panel may require modifications to the user interface or host system.

For industrial LCD replacement projects, preserving the original resolution can reduce software redesign requirements. However, engineers must still confirm the display interface, connector, timing parameters, and physical mounting dimensions.

For new designs, the LQ150X1LG92 may be considered when the application requires a conventional 15-inch display rather than a modern widescreen format. The final selection should reflect the available installation space and the amount of information that needs to be displayed.

400 cd/m² Brightness and Visual Performance

The LQ150X1LG92 has a documented typical brightness of 400 cd/m². This brightness level can be suitable for many indoor industrial environments, control rooms, embedded terminals, and specialized display systems.

Brightness affects how easily users can read displayed information under different lighting conditions. However, overall visibility also depends on contrast, viewing angle, screen reflections, ambient light, and the optical properties of any additional protective layer.

The panel's anti-glare surface treatment can help reduce distracting reflections in suitable environments. The effectiveness of the treatment depends on the installation location and the lighting conditions surrounding the equipment.

For installations exposed to direct sunlight or strong ambient illumination, engineers should evaluate the complete display assembly under realistic conditions. The standard 400 cd/m² specification should not automatically be interpreted as a guarantee of sunlight readability.

If a project requires higher brightness, the buyer should investigate whether a suitable high-brightness variant or a different display solution is available. Any modification to the backlight system must follow the manufacturer's electrical and thermal requirements.

TN TFT LCD Technology and Optical Characteristics

The LQ150X1LG92 uses TN TFT LCD technology. Each pixel is controlled by thin-film transistors, enabling the panel to display text, numerical values, images, and graphical interface elements.

The module's documented typical contrast ratio is 800:1. Its viewing-angle characteristics should be considered when deciding how the panel will be mounted and how operators will view the screen.

TN panels can be suitable for cost-conscious embedded and industrial applications where the specified viewing performance meets the requirements. However, optical performance varies by panel technology and model. Applications that require particularly broad viewing angles or consistent color appearance from multiple positions should be evaluated carefully.

The panel's color capability is specified as 16.2 million colors using 6-bit plus frame-rate control. This configuration can support a broad range of graphical content when used with a compatible display controller.

WLED Backlight Technology

The LQ150X1LG92 uses a white LED backlight to illuminate the LCD panel. WLED backlighting is widely used in TFT LCD modules because it supports compact display construction and provides the illumination needed for image visibility.

The module's backlight system is documented with an integrated LED driver. Nevertheless, the exact backlight connector, input requirements, enable signal, and brightness-control method should be confirmed before connecting it to an existing system.

Backlight performance is relevant to both image quality and product maintenance. Brightness can influence readability, while the backlight's operating conditions affect its service life.

For equipment used for long periods, buyers should evaluate the expected operating hours, replacement requirements, and availability of compatible display modules. A published lifetime figure is a reference value under specified test conditions rather than a guarantee of identical service life in every application.

LVDS Interface and Electrical Integration

The LQ150X1LG92 uses a single-channel, 8-bit LVDS interface with a documented 20-pin connector. This interface carries digital image data from a compatible graphics controller to the LCD module.

Before integration, engineers should verify the connector type, pin assignment, signal mapping, timing requirements, logic supply, and backlight connections. A connector that appears physically compatible may still have a different pinout.

The documented typical logic supply is 3.3 V. The host system must provide the correct power and signal conditions for the panel to operate reliably.

During replacement work, it is important to distinguish the LCD logic supply from the backlight power requirements. Incorrect wiring or incompatible voltage levels may prevent the panel from working or cause damage.

For new equipment, the host controller should be checked for compatibility with the XGA resolution and LVDS signal configuration. Prototype testing is recommended before the design is finalized.

ODM Display Integration and Touch-Screen Options

The standard LQ150X1LG92 does not include an integrated touch screen. For projects requiring touch functionality, an additional touch sensor and controller may be evaluated as part of a customized display assembly.

A resistive touch solution can be considered for interfaces that use pressure-based input, such as selecting menus or entering operating values. A projected capacitive solution may be appropriate where a more contemporary finger-operated interface is required.

The correct touch technology depends on the intended operating environment, user interaction requirements, controller compatibility, and target cost. Adding a touch layer also affects the mechanical stack-up and may change the optical characteristics of the finished assembly.

For ODM projects, the design may include a custom cover lens, mounting frame, touch controller, cable assembly, and optical bonding. Each component must be compatible with the LCD's active area, outline dimensions, and electrical requirements.

A customized touch assembly should be tested for visibility, touch accuracy, mechanical fit, and reliability before production. Customers should not assume that any 15-inch touch panel can be installed on the LQ150X1LG92 without further engineering checks.

Potential Applications of the LQ150X1LG92

Industrial Automation and HMI Equipment

Industrial automation systems use displays to present machine status, production data, operating parameters, and alarm information. The 15-inch XGA format can provide enough viewing area for many conventional human-machine interface layouts.

For applications requiring touch interaction, a compatible touch assembly may be considered separately.

Industrial Computers and Embedded Systems

Embedded computers and industrial terminals may require a 15-inch display to present software interfaces, monitoring dashboards, or equipment configuration screens. The LQ150X1LG92 can be evaluated when its LVDS interface, resolution, and dimensions match the host system.

Medical and Laboratory Equipment

Certain medical and laboratory instruments use LCD panels to display measurements, settings, and monitoring information. The LQ150X1LG92 may be considered when its technical specifications meet the requirements of the complete device.

The panel itself should not be assumed to have medical certification. The finished equipment must independently satisfy applicable safety and regulatory requirements.

CNC Machines and Industrial Control Systems

CNC machines and industrial controllers may use 15-inch displays to present operating parameters, machine status, menus, and diagnostic information. The 4:3 aspect ratio can be useful when maintaining an existing display layout.

For replacement applications, compatibility with the original panel and host controller must be verified before installation.

LCD Repair and Replacement Projects

Industrial repair companies and equipment maintenance providers may need to replace an original display that has become damaged or unavailable. When the original part number is LQ150X1LG92, matching the exact model is an important first step.

The replacement should still be checked for connector pinout, interface, power requirements, backlight configuration, dimensions, and mounting arrangement. A similar 15-inch panel does not necessarily provide direct compatibility.

Mechanical Dimensions and Installation Considerations

The LQ150X1LG92 has a documented active display area of approximately 304.128 × 228.096 mm and overall dimensions of approximately 326.5 × 253.5 × 10.1 mm.

These measurements can help engineers evaluate whether the module will fit an existing enclosure. The original mechanical drawing should be consulted for tolerances, mounting points, connector clearance, and cable routing.

The panel's thickness and connector location can be particularly important when replacing an LCD in an established industrial system. Even small differences in the mounting arrangement may require adjustments to brackets or the enclosure.

For ODM projects, the mechanical design should also account for any additional touch sensor, cover lens, or optical bonding materials. The complete assembly dimensions may differ from those of the bare LCD module.

Sourcing and Long-Term Availability

When sourcing the LQ150X1LG92, buyers should confirm the exact model number, stock condition, available quantity, lead time, warranty terms, and applicable datasheet.

For replacement projects, photographs of the original panel label and connector can help suppliers verify the required model. This is especially useful for equipment that has been operating for many years or uses a specialized display assembly.

For OEM projects, buyers should consider sample testing, anticipated demand, production schedules, and future replacement needs. Evaluating the display in the actual host system can identify electrical, optical, or mechanical issues before a larger order is placed.

If the original panel is difficult to source, alternative models should be compared against the complete specification set. Resolution and diagonal size alone are not sufficient to establish compatibility.

Frequently Asked Questions

1. What is the LQ150X1LG92?

The LQ150X1LG92 is a 15-inch Sharp TFT LCD module with 1024 × 768 XGA resolution, TN display technology, WLED backlighting, and an LVDS interface.

2. What is the native resolution of the LQ150X1LG92?

The panel's native resolution is 1024 × 768 pixels. Its 4:3 aspect ratio makes it suitable for conventional XGA display layouts.

3. Does the LQ150X1LG92 include a touch screen?

No. The standard LQ150X1LG92 is documented as a non-touch LCD module. A compatible touch sensor and controller can be evaluated separately for a customized display assembly.

4. What is the typical brightness of the LQ150X1LG92?

The documented typical brightness is 400 cd/m². Actual readability depends on ambient lighting, viewing angle, contrast, and the optical characteristics of the complete assembly.

5. What interface does the LQ150X1LG92 use?

The module uses a single-channel, 8-bit LVDS interface with a 20-pin connector according to available documentation. The exact pinout and electrical requirements should be confirmed before installation.

6. What is the operating temperature range?

Available specifications list an operating temperature range of 0°C to +70°C and a storage temperature range of −30°C to +80°C. Confirm these limits against the applicable datasheet.

7. Can the LQ150X1LG92 replace another 15-inch LCD panel?

Not automatically. The replacement must match the required resolution, interface, connector pinout, power requirements, backlight, dimensions, and mounting arrangement.

8. How can I request a quotation for the LQ150X1LG92?

Provide the complete model number, required quantity, destination, and intended application. For replacement projects, include photographs of the original label and connector to help confirm compatibility.

Conclusion

The LQ150X1LG92 15-inch TFT LCD display panel is a Sharp LCD module with 1024 × 768 XGA resolution, a 4:3 aspect ratio, TN display technology, WLED backlighting, and an LVDS interface. Its specification makes it a candidate for industrial computers, HMI systems, monitoring equipment, and selected display replacement projects.

For customers seeking ODM display solutions, a separate touch sensor, controller, and cover lens can be evaluated if touch functionality is required. The finished assembly must be checked for optical, electrical, and mechanical compatibility.

Before purchasing or integrating the LQ150X1LG92, confirm the exact datasheet, connector pinout, dimensions, power requirements, and operating conditions. Careful specification matching helps reduce compatibility risks and supports reliable industrial equipment operation.