White Papers

VarTech Systems White Papers

VarTech Systems

Single-level Cell vs. Multi-level Cell: An Analysis of Flash Memory

Examining the Quality of Memory: Understanding the Differences Abstract Single-level cell (SLC) and multi-level cell (MLC) Flash memory are similar in their design. MLC Flash devices […]

VarTech Systems

Optical Bonding Technical Description

Introduction If one were to simply compare the visual appearance of an optically bonded LCD display to that of a traditional “air-gapped”, non-bonded display one will […]

VarTech Systems

LCD Operating Temperatures – “Going Isotropic”

Liquid crystals (LCs) are a state of matter that has properties between those of a conventional liquid and those of a solid crystal. Most modern electronic […]

VarTech Systems

LCD Optical Stack Films for Improved Readability in Direct Sunlight

As an increasing number of LCD flat panel displays (both commercial grade as well as more ‘ruggedized’ units) find their way into outdoor applications, the demand […]

VarTech Systems

Antiglare vs. Antireflection

Two terms used to talk about the impact of ambient lighting on displays are reflection and glare. The reduction of these is done using surface treatments […]

VarTech Systems

Rugged LCD Systems compared to Repackaged Consumer Grade Monitors

While in today’s uncertain economical climate, saving valuable financial resources is of paramount importance for many purchasing agents and project leaders, when selecting an LCD product […]

VarTech Systems

Computer Definitions

DVMT - Dynamic Video Memory Technology (Intel Corporation). The amount of video memory allocated depends upon the amount requested by the operating system. When the memory […]