The future of CRT technology

The future of CRT technology

CRT screens have much deeper cabinets compared to LCD screens for a given screen size. LCDs have generally inferior color rendition due to the fluorescent lights that can be used as backlights, even though they can be brighter overall. CRTs can be useful for displaying photos with a high pixel per unit area and correct color balance. The end of most high-end CRT production in the mid 2000s (including high-end Sony, and Mitsubishi product lines) means an erosion of the CRT's capability. Samsung did not introduce any CRT models for the 2008 model year at the 2008 Consumer Electronics Show and on February 4, 2008 Samsung removed their 30" wide screen CRTs from their North American website and has not replaced them with new models.

General, rear-projection displays and LCDs require less power per display area, but plasma displays consume as much as or more than CRTs. However, CRTs still find adherents in computer gaming because of higher resolution per initial cost and fast response time. CRTs are often used in psychological research that requires precise recording of reaction times. CRTs are also still popular in the printing and broadcasting industries as well as in the professional video, photography, and graphics fields due to their greater color fidelity and contrast, better resolution when displaying moving images, and better view from angles, although improvements in LCD technology increasingly alleviate these concerns. The demand for CRT screens is falling rapidly, and producers are responding to this trend. For example, in 2005 Sony announced that they would stop the production of CRT computer displays.

Similarly, German manufacturer Loewe ceased production of CRT TVs in December 2005. It has been common to replace CRT-based televisions and monitors in as little as 5–6 years, although they generally are capable of satisfactory performance for a much longer time.

In the United Kingdom, DSG (Dixons), the largest retailer of domestic electronic equipment, reported that CRT models made up 80–90% of the volume of televisions sold at Christmas 2004 and 15–20% a year later, and that they were expected to be less than 5% at the end of 2006. Dixons have announced that they will cease selling CRT televisions in 2007. Display Search has reported that in the 4Q of 2007 LCDs surpassed CRTs in worldwide sales though CRTs then outsold LCDs in the 1Q of 2008.