Compaq TFT1501 15-inch monitor

LCD Monitor Quality and Pixel Policy for Compaq TFT1501 Monitor

Compaq TFT1501 15-inch monitor

The Compaq TFT1501 monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free performance. Nevertheless, the monitor may have cosmetic imperfections that appear as small bright or dark spots. This is common to all LCD monitors used in products supplied by all vendors and is not specific to the Compaq TFT1501 LCD. One or more defective pixels or sub-pixels cause these imperfections.

•A pixel consists of one red, one green, and one blue sub-pixel.

•A defective whole pixel is always on (a bright spot on a dark background), or it is always off (a dark spot on a bright background). The first is the more visible of the two.

•A defective sub-pixel (dot defect) is less visible than a defective whole pixel and is small and only visible on a specific background.

The Compaq TFT1501 monitor does not have more than:

•10 total dot defects.

•10 defective full pixels.

•10 defective red sub-pixels.

•4 defective green sub-pixels (green is most visible).

•10 defective blue sub-pixels.

•No more than two adjacent (less than 2.5 mm edge-to-edge) and defective pixels.

•No more than two pairs of two adjacent defective pixels.

To locate defective pixels, the monitor should be viewed under normal operating conditions, in normal operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm (16 in.).

HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer cosmetic imperfections and HP will adjust guidelines as improvements are made.

1501 specifications

The Compaq 1501 is a notable entry in the realm of portable computing, first making its appearance in the early '90s. Designed for business professionals and power users, this laptop emphasized a unique blend of portability and functionality.

At the heart of the Compaq 1501 was its robust Intel processor, often part of the Intel 80386 family, which offered commendable performance for the time. Coupled with a generous amount of RAM, the 1501 provided users with the capability to run multiple applications smoothly, making it ideal for multitasking. The laptop supported various operating systems, including MS-DOS and early versions of Windows, helping to maintain its relevance in a rapidly evolving tech landscape.

Display technology was another standout feature of the Compaq 1501. It boasted a high-quality LCD screen, offering a resolution that was competitive with other laptops of its era. The clarity of the display made it suitable for both professional applications and light multimedia use, such as presentations and video playback.

Port connectivity was essential to the productivity of the Compaq 1501. Equipped with a range of ports including serial, parallel, and even a floppy disk drive, this laptop provided ample options for connecting peripherals, enhancing its versatility in various work environments. Additionally, it featured an external monitor port, allowing users to connect to larger displays for presentations or meetings.

One of the defining characteristics of the Compaq 1501 was its impressive battery life, a crucial factor for mobile professionals. With intelligent power management features, the laptop enabled extended use on a single charge, allowing for productivity without being tethered to a power source.

Design-wise, the Compaq 1501 sported a sturdy build that was typical of the era's commercial laptops. Its compact form factor combined with a solid hinge mechanism contributed to a reliable and durable device, designed to withstand the rigors of travel.

In conclusion, the Compaq 1501 encapsulated the essence of early portable computing, marrying performance, versatility, and durability in a compact package. Its features and technologies laid the groundwork for future innovations in the laptop market, making it a significant piece of computing history.