董事的忠实义务对于各国的公司法而言,都是不可忽视的重要组成部分,尤其是当公司的董事滥用权利,进行自我交易、篡夺公司机会时,造成公司利益受损的情况下,加强有关于董事忠实义务的规定着实重要。本文拟对我国公司法的董事忠实义务的规定做详细分析,而后通过比较美日两国的规定,为我国相关的制度的完善提出建议。 The loyalty and obligations of the directors are important components that can not be ignored in any country’s corporate law. In particular, when directors of the company abuse their rights, trade themselves and usurp the opportunities of the company, the interests of the company are impaired. The regulations on the faithful duties of directors are really important. This article intends to give a detailed analysis of the provisions on the duty of loyalty to directors in our country’s corporate law. Then, by comparing the provisions of the United States and Japan, we put forward proposals for the improvement of the relevant systems in our country.