The debate on TV 3D technology can be seen

2010 is about to pass. At present, major TV manufacturers have begun to lay out in advance in 2011.

After a year's preparation, 3D TV will undoubtedly become the largest consumer hot spot in the color TV field in 2011, ushering in blow-out development. The industry expects that the overall popularity of 3D TVs will cause a big change in the flat panel TV industry, and film source and price factors can no longer completely dominate the 3D TV market, and viewing comfort and viewing angle will become an important factor for consumers to start 3D.

The reporter of Huaxi Dushi Bao learned from Changhong yesterday that as a leading 3D company, Changhong not only took the lead in completing the layout of 3D TV systems, but also that its new 3D TVs will cover all sizes of 32 inches and above, becoming the strongest product lineup in the industry and screen size coverage. The 3D TV manufacturers with the widest range, the earliest time-to-market and the most cost-effective products have succeeded in becoming the first 3D camp in the world.

Active shutter 3D technology will become the dominant technology Currently, Changhong, Samsung, Sony and other 3D TV manufacturers generally adopt active shutter 3D technology. It is understood that, compared with polarized 3D technology, active shutter technology can make up for the defects of the viewing angle and sharpness. In 3D mode, active shutter 3D TV can display 1080P Full HD 3D images, can achieve 360-degree full-angle viewing , and better out of the screen, the image is better. Associations such as the Blu-ray Disc Association, NVIDIA, and global leaders all use active shutter 3D as their own 3D specification.

The advantage of polarized 3D is that the cost of the glasses is low, but because of the liquid crystal display itself and the factors of the polarized imaging principle, the polarized 3D technology cannot achieve full HD imaging in the 3D mode, and the viewing restriction is more. In addition to the small viewing angle, passive polarized 3D TVs can only display 540P 3D images in 3D mode. This situation is expected to improve in 2012.

The active shutter 3D technology mainly achieves 3D effects by increasing the refresh rate of the screen, so that the left and right eyes can see the corresponding screen at the right moment. This kind of 3D technology is most widely used on TVs and projectors. It has relatively large resources and excellent image effects. It is highly recommended and adopted by many manufacturers. Insiders pointed out that active shutter 3D technology will become the dominant technology for future 3D TVs, and passive polarization technology will become an effective complement to low-end user groups.

3D plasma TVs enter the fast lane of development As early as in the 3D TV market, industry sources pointed out that plasma is suitable for 3D TV. In fact, LCD and plasma display technologies have their own advantages, but the biggest drawback of LCD 3D TVs is that, due to the problem of focusing, the LCD screen's splash screen problem will affect the user's viewing experience.

According to Changhong technicians, the above defects in LCD 3D TVs have been overcome on plasma 3D TVs. High dynamic resolution, richer colors, natural and realistic images, and large viewing angles are the characteristics of plasma. Such as Changhong Plasma TV with shutter-type 3D technology to make it a very good image, can maintain the original resolution of the screen, and the screen brightness will not decrease, allowing users to enjoy true full HD 3D effect. Changhong 3D Opel TV also has a 360° full-view special function, which allows you to watch 3D programs at any angle and avoid the harm caused by the polarized light that ordinary 3D TVs may contain.

Changhong sales lead next year will be 26 models of 3D TVs in Yikang and Ovid Consulting's latest color TV market retail monitoring data show that from January to November 2010, Changhong 3D TV in the 3D market ranked first in domestic retail brands, in The share of domestic brands is 46.7%. As a result, Changhong has more than a few joint venture brands and joins Samsung and Sony in the global 3D camp.

According to reports, Changhong will launch 26 3D TVs next year, including 6 successful home appliances to the countryside. At the same time, Changhong 3D TV will adopt the active shutter type, polarized dual technology platform, PDP, LED, LCD full product line development strategy, dedicated to bring more choices for consumers. The high-end flagship product will adopt the active shutter 3D technology as the standard configuration, and at the same time, it will launch passive polarized 3D TVs for low-end users.