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개인정보보호법 개선에 대한 논의 ― 개인정보 중(中) 생체인식정보에 고유한 기본권 침해 가능성 및 그 보호를 중심으로 ―
이정균 ( Lee Jung Gyun ) 연세대학교 법학연구원 의료·과학기술과 법센터 2020 연세 의료·과학기술과 법 Vol.11 No.2
As biometric information is widely used in the era of the fourth industrial revolution, the need to overhaul legislation on biometric information handling and management is strongly requested. Recognizing these problems, the Korean government and the National Assembly also revised the so-called Data Three Act to include biometric information such as fingerprints, iris, and facial expressions in the ‘sensitive information’. This is because the collection and use of biometric information is likely to violate various basic rights, such as the right to express a free personality, the secret and freedom of privacy, and the right to self-determination of personal information. However, the amendment does not have a clear definition of biometric information, but it is practically difficult to achieve a balance between the two benefits of protecting biometric information and efficient use of biometric information by stipulating that biometric information can be collected only if it is agreed by individuals. The European Union's General Data Protection Regulation (GDPR) defines personal information and biometric information in detail, and suggests to our legislation by setting the criteria and requirements for biometric information in detail. This comparative legal review with the GDPR allows improvements to the current privacy law system to be made as follows: 1. Under the Presidential Decree, it is necessary to clearly designate the scope and jurisdiction of personal information, including biometric information, regulated by the General Corporation Privacy Act, and to further regulate the collection of personal information. 2. With respect to the criteria for allowing information processing, it is most desirable in terms of the predictability of criminals to legislate improvements in a way that specifically sets out the requirements for exceptional consent in the General Corporation's Privacy Act. 3. As an enforcement ordinance through administrative legislation, it is necessary to individually define the characteristics of biometric information such as iris, facial, and palm veins with different characteristics and the information processing method appropriate to the area of utilization. 4. In order to better guarantee the clarity of the law and the predictability of prisoners, biometric information should be clearly defined as “information on the physical and behavioral characteristics of individuals such as fingerprints, iris, voice, and handwriting.” 5. As there is a significant risk of infringement and limitation of basic rights, the request or permission of sensitive information shall be restricted to “law” according to the principle of holding the Constitution.
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적색 양자점 필름을 이용한 백색 발광 다이오드의 연색성 개선에 대한 광학 시뮬레이션 연구
이기정,홍승찬,이정균,고재현,Lee, Gi Jung,Hong, Seung Chan,Lee, Jung-Gyun,Ko, Jae-Hyeon 한국광학회 2021 한국광학회지 Vol.32 No.4
조명에 사용되는 일반적인 백색 발광 다이오드는 청색 발광 다이오드 위에 황색 형광체를 입힌 구조가 보편적이나 발광 스펙트럼상 짙은 적색 성분이 부족해서 조명의 연색성이 떨어지는 문제가 있다. 본 연구에서는 백색 발광 다이오드의 연색 특성을 개선하기 위해 적색 양자점 조명을 백색 조명의 확산판에 적용한 후 광학 시뮬레이션을 이용해 광구조를 최적화하고자 하였다. 양자점의 평균 자유 행정 및 확산판 내 TiO<sub>2</sub> 입자의 농도를 조절해 연색지수, 휘도 등 광특성을 조사했다. 대부분의 조건에서 연색지수는 90을 넘었고 이는 적색 양자점 필름의 적용이 일반적인 백색 발광 다이오드의 연색 특성을 개선하는 데 효과적인 방법임을 보여준다. 색좌표의 각도 의존성은 확산판과 조명 하단의 반사판 사이에 형성되는 광학적 공동 구조를 활용함으로써 제거할 수 있었는데 이는 공동 내 위치한 양자점 필름을 통한 빛의 다중 투과가 시야각에 따른 광경로의 차이를 줄였기 때문으로 해석된다. Conventional white light-emitting diodes (LEDs) for lighting applications consist of blue LEDs and yellow phosphors, the spectrum of which lacks deep red. To improve the color-rendering characteristics of white LEDs, a red quantum-dot film was applied to the diffuser plate of LED lighting. The mean free paths of the quantum dots and the concentration of the TiO<sub>2</sub> particles in the diffuser plate were adjusted to optimize the optical structure of the lighting. The color-rendering index (CRI) was greater than 90 for most conditions, which demonstrates that adoption of the red quantum-dot film is an effective way for improving the color-rendering properties of conventional white LEDs. The angular dispersion of color coordinates could be removed by utilizing the optical cavity formed between the diffuser plate and the reflector on the bottom of the lighting, where multiple passages of the light through the quantum-dot film reduced the differences in optical path length depending on the viewing angle.
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