公开(公告)号：KR1020100025279A

公开(公告)日：2010-03-09

申请号：KR1020080083985

申请日：2008-08-27

Applicant: 성균관대학교산학협력단

Inventor： 이경식 ,  이윤규 ,  장시현

IPC: G02B6/00

Abstract: PURPOSE: A display method, a display apparatus and an optical waveguide body are provided to indicate various colors by emitting all or a part of incident light on a specific position using a light waveguide. CONSTITUTION: A sensor unit(140) comprises a sensor sensing the predetermined environmental data. A light emitting controller(130) controls light output of a light emitting unit according to the environmental information which is detected. A progress light waveguide unit(122) emits the outputted light into one side and propagates the incident light. An object of wave guide is transmitted with the incident light from a progressing waveguide part, and includes an emitting light waveguide unit which emits all or a part of transmitted light.

Abstract translation: 目的：提供显示方法，显示装置和光波导体，以通过使用光波导发射特定位置上的入射光的全部或一部分来指示各种颜色。 构成：传感器单元（140）包括感测预定环境数据的传感器。 发光控制器（130）根据检测到的环境信息控制发光单元的光输出。 进度光波导单元（122）将输出的光发射到一侧并传播入射光。 波导的目的是使用来自前进波导部分的入射光透射，并且包括发射全部或一部分透射光的发射光波导单元。

公开(公告)号：KR1020090081705A

公开(公告)日：2009-07-29

申请号：KR1020080007716

申请日：2008-01-24

Applicant: 성균관대학교산학협력단

Inventor： 박광노 ,  이경식 ,  장시현 ,  김환

IPC: G01N21/25 ,  G01N21/00

Abstract: An optical sensor for measuring mixed gases and a method for measuring mixed gases are provided to measure the concentration of each gas accurately in spite of the change of the surrounding environment like temperature and humidity. An optical sensor for measuring mixed gases comprises a light source(110), and an optical detecting part(180). The light source irradiates the optical signal in mixed gas(140). The optical detecting part measures the concentration of the mixed gas based on each gas through modulated optical signals whose optical characteristic is changed as the optical signal passes through the mixed gas. The optical signal wavelength changes in the wavelength range of the absorption spectrum of the gas to be measured.

Abstract translation: 提供了用于测量混合气体的光学传感器和用于测量混合气体的方法，以尽可能地像周围环境的变化（如温度和湿度）精确地测量每种气体的浓度。 用于测量混合气体的光学传感器包括光源（110）和光学检测部分（180）。 光源以混合气体（140）照射光信号。 光学检测部分通过光学特性随着光信号通过混合气体而改变的调制光信号，测量基于每种气体的混合气体的浓度。 光信号波长在待测气体的吸收光谱的波长范围内变化。

公开(公告)号：KR1020090008664A

公开(公告)日：2009-01-22

申请号：KR1020070071784

申请日：2007-07-18

Applicant: 성균관대학교산학협력단

Inventor： 박광노 ,  이경식 ,  장현수 ,  민병철

IPC: G01N33/52

CPC classification number: G01N21/553 ,  G01N21/7703

Abstract: An optical biosensor by using the SPR(surface Plasmon resonance) phenomenon is provided to precisely measure the concentration of biological material by using the optical signal and omit the etching process or polishing process in the manufacturing of the optical biosensor. The optical biosensor comprises: an input optical waveguide(10a) which has the first optical converter for converting the core mode into the cladding mode; an optical sensing unit(60) which evanishes the specific wavelength from the wavelengths comprised of the converted cladding mode corresponding to the concentration of biological material; and an output optical waveguide(10b) which has a second optical converter for converting the cladding mode in which the specific wavelength is evanished into the core mode.

Abstract translation: 提供通过使用SPR（表面等离子体共振）现象的光学生物传感器，以通过使用光学信号精确测量生物材料的浓度，并省略光学生物传感器的制造中的蚀刻工艺或抛光工艺。 光学生物传感器包括：输入光波导（10a），其具有用于将芯模转换为包层模式的第一光转换器; 光学感测单元，其从与生物材料的浓度对应的由转换的包层模式组成的波长中排除特定波长; 以及输出光波导（10b），其具有用于将特定波长被示出为核心模式的包层模式转换的第二光转换器。