SEOUL--South Korean consumer-electronics maker LG Electronics Inc. (066570.SE) said Thursday it will appeal the European Commission's decision to fine the company for its alleged participation in price-fixing cartels in television and computer parts.

LG Electronics was among seven companies that were fined a record 1.47 billion euros ($1.92 billion) by European regulators Wednesday for operating price-fixing cartels for cathode ray tubes, the main component in color TV and computer screens before the advent of plasma and liquid crystal display screens.

The South Korean company said in a press release the European Commission had fined it a total 492 million euros for allegedly infringing European competition law relating to the sale of the parts starting in the late 1990s and lasting until 2006.

It added it disagrees with the fine, which comprises a 296 million euro penalty on LG alone and a further 392 million euro fine that the South Korean company must share with Philips Electronics NV for a 50-50 joint venture the two companies set up in 2001 called LG Philips Displays.

"Other leading competition authorities, including the Korean Fair Trade Commission, the U.S. Department of Justice and the Canadian Competition Bureau have investigated the same facts and concluded that LG Electronics should not be held liable for the conduct of LG Philips Displays," John Kwon, executive vice president of LG Electronics, said in the release.

He added the company can't understand why the European Commission has taken a wholly different approach compared with other authorities.

The European Commission also fined South Korean display maker Samsung SDI Co. (006400.SE). A spokesman for the company said Thursday Samsung SDI has yet to decide on whether to appeal the European Commission's decision.

Write to Min-Jeong Lee at min-jeong.lee@dowjones.com

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