Recently, product-reliability and process-reliability in product development processes has been regarded as an important issue in many manufacturers. TRIZ which is theory for inventive solving is required to obtain reliability of each process. To solve the technological problems, TRIZ provides problems can be occurred in product development processes as a contradiction matrix based on 40 creative invention principles with alternatives for physical and technological contradiction. This paper suggests the method for inventive solving to ensure the reliability assurance of product development processes based on TRIZ.

Abstract
 1. 서론
 2. 이론적 배경
  2.1 트리즈(TRIZ)의 정의 및 원리
  2.2 트리즈(TRIZ)의 특징과 공정신뢰성원칙
  2.3 트리즈 개발원리 및 구성
 3. 연구방법
 4. 결론 및 추후 연구과제
 5. 참고문헌

• 김종걸 | Jong-Gurl, Kim
• 이석준 | Suk-Jun, Lee
• 김형만 | Hyung-Man, Kim