Yu has been the Chief Manager of Optoelectronic devices group and now he is the Director of Division for LED and Solid State Lighting R&BD of Korea Photonics Technology Institute.

• 梁博士在半导体发光材料生长和器件设计制作上造诣深、具有多年的高科技企业管理经验，并在美国具有成功创办新兴企业的经历。