A. On June 1, 2012, Defendant B joined the Plaintiff and worked as the team leader at the central research institute organic materials research team affiliated with the Plaintiff, while engaging in research and development related to the film and materials for semiconductor failure.

Meanwhile, since 2004, the Plaintiff planning the new business of electronic materials and gradually expanded the business sector. Since 2009, the Plaintiff started research and development of films and tape products (DAF Atach Fil, Dic Capital tape, BG (Wafer Back-Ging Filil, etc.) used in the semiconductor manufacturing process in full scale, and started mass production and sale from 2010.

B. On May 19, 2014, after May 16, 2014, Defendant B retired, the Plaintiff entered the Defendant C Co., Ltd. (hereinafter “Defendant Co., Ltd.”) on May 19, 2014. During the process of departure, Defendant B printed out data related to semiconductor films and materials he/she acquired and possessed while working in the Plaintiff, thereby placing them in his/her personal work multiples, and stored them in a separate file.

C. In relation to the above act, Defendant B and Defendant Company were indicted on the charges of violation of the Unfair Competition Prevention and Trade Secret Protection Act (Disclosure of Confidential Information, etc.) and occupational breach of trust. Of them, the facts charged against Defendant B are as follows.

(The court of the first instance of the criminal case shall be in accordance with the written judgment, and the defendant B shall be subject to the "Defendant B", the "victim company" shall be deemed the "Plaintiff", and the "StateC" shall be deemed the "Defendant Company", respectively). On May 19, 201, the violation of the Unfair Competition Prevention and Trade Secret Protection Act (Disclosure of Business Secrets, etc.) has been able to conduct research related to high-functional semiconductors, or to peruse and print the plaintiff's documents on all products the research of which has been completed, and thus, the name of the material necessary to manufacture semiconductors, films and materials adjacent to semiconductors while leaving office to the defendant company around May 19, 2014.