January 1, 2007 will be a standard Chinese projection

2006 was the projector market fastest for a year, new products, new technologies are emerging, the price is also more and more close to the public, the popularity of the projector is only a matter of time, but the market continues to expand at the same time also poses many problems, like brightness xubiao, parallel imports, the question is the most prominent example of the increasingly intense competition will inevitably lead to a vicious cycle of the market, at a time when consumers, distributors and manufacturers are pressing to hope that countries will have a related regulatory policy to regulate the market, so that the projector market in China toward a healthy, positive direction.

LCD standards drafters (click to enlarge)

In the previous period, China electronic projectors measuring method for forthcoming message in a lot of heated discussions in the media, but never a conclusion. This standard has been developed, when implemented, which the enterprise is involved in development issues into the public most concerned about the topic. Thus, the author with these questions interviewed China electronic projectors measuring methods working group lead, China electronics technology group Corporation third Institute senior engineer Liu yan, he introduced the projectors measuring standards.

Two standards (click to enlarge)

After the interview I was informed that in 2007, 1st January, my forthcoming for LCD front projectors for SJ/T 11340-2006 standard, the DLP projector is also developing the standards, the specific amount of time has not yet been introduced.

Present the projector market generally takes 2 types of measurement standards, one is the United States International Electrotechnical Association in 2002 revised IEC61947-1 standard and the other is JBMIA in 2005 established ISO21118 standards. Our forthcoming for LCD front projectors for SJ/T 11340-2006 standard based IEC61947-1 standard to develop, on this basis that row has been modified, and Japan manufacturers commonly adopted ISO21118 standard has many different requirements, and more stringent than, more refined.

General standard LCD projector (click to enlarge)

I also learned to digital as the representative of the Chinese enterprises and foreign enterprises, a total of more than 40 participated in meeting standards, it can be said for the projector market in China and create a favorable environment to make a great contribution.

Like LCOS, LED lighting, laser projection, and other emerging projection technology, because the volume production of yet, just a small amount of sales on the market, so no related standards, such as the technology matures, a large number of sales in the market, will develop relevant metrics.

Measurement standards (click to enlarge)

Finally, how to strengthen the implementation of standards, Mr. Liu's answer is given, because China's projector market to business education, does not cause consumers attention, so it executes up not so fast. But the present understanding, in the future, the Government, and education of the tender, it is necessary to strictly follow the standard implementation, but also combined quality, such as law enforcement surveillance Office, publicity to implement this standard.