日立在美控告韩国LG电子侵权

　　Hitachi Ltd. said on Tuesday it was suing LG Electronics and its U.S. unit， saying the South Korean company infringed its plasma display-related patents. Hitachi seeked monetary compensation for damages and a permanent injunction prohibiting LG's plasma display panel (PDP) product sales in the United States.

　　日立集团周二宣布，已控告LG电子及其美国公司，称其侵犯了自己在等离子显示器方面的专利。日立要求LG对造成的损失进行赔偿，并永久禁止LG等离子显示器在美销售。