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出願の表示

1. CN101287974 - Optical measuring device

官庁 中華人民共和国
出願番号 200680038368.0
出願日 12.04.2006
公開番号 101287974
公開日 15.10.2008
特許番号 101287974
特許付与日 22.09.2010
公報種別 B
IPC
G01J 1/02
G物理学
01測定;試験
J赤外線,可視光線または紫外線の強度,速度,スペクトル,偏光,位相またはパルスの測定;色の測定;放射温度測定
1測光,例.写真の露出計
02細部
CPC
G01J 1/42
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
42using electric radiation detectors
G01J 1/04
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
02Details
04Optical or mechanical part ; supplementary adjustable parts
G01J 1/0422
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
02Details
04Optical or mechanical part ; supplementary adjustable parts
0407Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
0422using light concentrators, collectors or condensers
G01J 1/0455
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
02Details
04Optical or mechanical part ; supplementary adjustable parts
0407Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
0455having a throughhole enabling the optical element to fulfil an additional optical function, e.g. a mirror or grating having a through-hole for a light collecting or light injecting optical fibre
G01J 1/08
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
02Details
08Arrangements of light sources specially adapted for photometry ; standard sources, also using luminescent or radioactive material
G01J 2001/0481
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1Photometry, e.g. photographic exposure meter
02Details
04Optical or mechanical part ; supplementary adjustable parts
0481Preset integrating sphere or cavity
出願人 Matsushita Electric Industrial Co., Ltd.
大塚电子株式会社
発明者 Okubo Kazuaki
大久保和明
代理人 wanghui min
中科专利商标代理有限责任公司 11021
発明の名称
(EN) Optical measuring device
(ZH) 总光通量测量装置
要約
(EN)
An optical measuring device comprises a plane mirror (3) having a center opening part functioning as a light entrance window or a light source mounting part (5) and an observation window (6') enabling the measurement by a light detector (6) and an integrating hemisphere (2) having the center of the radius of curvature in the center opening part of the plane mirror (3) and of which the inner wall surface functions as a light diverging and reflecting surface (1). An integrating space is formed between the plane mirror (3) and the integrating hemisphere (2).

(ZH)

本发明提供一种光学测量装置,具备:平面镜(3),其具有作为光入射窗或光源安装部(5)之功能的中央开口部、和可以由光检测器(6)进行测量的观测窗(6’);和积分半球(2),其在平面镜(3)的中央开口部内具有曲率半径的中心,且内壁面具有光漫反射面(1)的功能,平面镜(3)和积分半球(2)在内部形成积分空间。