美国ITC正式对液晶器件、组件及其下游产品启动337调查，多家中企为列名被告

Core Points - The U.S. International Trade Commission (ITC) has initiated a Section 337 investigation into certain liquid crystal devices and their components, following a complaint filed by BH Innovations LLC and others regarding patent infringement [1][2] - The investigation involves multiple companies, including several from China and the U.S., as defendants in the case [2] - The ITC is expected to determine the end date of the investigation within 45 days of the case being filed, with remedies issued becoming effective 60 days after publication unless blocked by the U.S. Trade Representative [3] Group 1 - The ITC has voted to start a Section 337 investigation into specific liquid crystal devices and components [1] - The complaint alleges infringement of U.S. registered patents 7,705,948 and 7,570,334 [1] - The companies involved in the investigation include major players from China, the U.S., and South Korea [2] Group 2 - The ITC will set the investigation's conclusion date within 45 days of the filing [3] - Remedies issued by the ITC in Section 337 cases take effect 60 days after publication unless vetoed by the U.S. Trade Representative [3]