China Film Giant Screen (CFGS) is a Chinese
premium large film format company. The company was previously known as DMAX, with the name also referring to the film technology. It has been described as a competitor to
IMAX Corporation and its
IMAX film format.
The company is owned by
China Film Group Corporation.
History
The CFGS format was apparently developed by the
China Research Institute of Film Science & Technology
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
and the
China Film Group Corporation. It was created in an attempt to challenge the IMAX film format that dominated the premium large format movie market until that point.
The aim was to lower costs and to allow the development of Chinese film projection technology using indigenous Chinese technology and
intellectual property.
The format was put into commercial use in 2012.
Lawsuit
IMAX sued CFGS and related companies for theft of intellectual property; this court action was heard on 18 June 2014.
IMAX alleged that Gary Tsui (Chinese name: Cui Xiaoyu, 崔晓宇), a former employee that worked for IMAX from 1999-2009, stole confidential information on proprietary technology and set up competing businesses.
Despite a court injunction it was noted that Gary Tsui had ignored the court orders, and his businesses had evolved into a venture known as DMAX, later to change its name to CFGS. In 2014 IMAX won a court victory in Canada upholding that Tsui had stolen the technology to build up his competing company.
IMAX hoped that the Canadian court victory would allow successful legal action in China.
IMAX and CFGS's lawsuit finally reached a settlement, and IMAX canceled the lawsuit against the defendant(Gary Tsui).
[http://n.iphouse.cn/cases/list.html?litigantid=68744&anyouid=121 ]
Technical properties
Standard screen size for DMAX is 20x12 meters (for comparison
IMAX
IMAX is a proprietary system of high-resolution cameras, film formats, film projectors, and theaters known for having very large screens with a tall aspect ratio (approximately either 1.43:1 or 1.90:1) and steep stadium seating.
Graeme F ...
is at least 22x16 meters).
See also
*
IMAX Corporation
*
IMAX film format
*
China Film Group Corporation
References
External links
Ontario Superior Court of Justice document summarising IMAX court action against Gary Tsui{dead link, date=August 2017 , bot=InternetArchiveBot , fix-attempted=yes
PDF scan of United States District Court lawsuit against Gary Tsui
Premium large format movie formats