公开(公告)号：EP2748569A1

公开(公告)日：2014-07-02

申请号：EP11873919.2

申请日：2011-10-13

Applicant: Otsuka Electronics Co., Ltd. ,  Labsphere Inc.

Inventor： OHKUBO, Kazuaki ,  MCKEE, Greg

IPC: G01J1/02 ,  G01J1/00 ,  G01M11/00

CPC classification number: G01J1/0407 ,  F21V7/10 ,  G01J1/0295 ,  G01J1/42 ,  G01J2001/0481 ,  G01J2001/4247

Abstract: An optical measurement system (100) includes an integrating sphere (110) having a reflecting surface (110a) on its inner wall and having a first window (132). The optical measurement system further includes a support member (120) for supporting a light source at a substantially central position of the integrating sphere, and a first baffle (136) arranged on a line connecting the first window and the light source supported by the support member. The support member is connected, in a region opposite to the first window with respect to the light source, to the inner wall of the integrating sphere.

公开(公告)号：EP1023585A1

公开(公告)日：2000-08-02

申请号：EP98940491.8

申请日：1998-09-11

Applicant: LABSPHERE INC.

Inventor： JABLONSKI, Joseph ,  CARLSON, Norman

IPC: G01N21/59

CPC classification number: G01N21/59

Abstract: An ultraviolet transmittance analyzer for fabrics, translucent packaging, sunscreen products and the like using an internally pulsed white-light illuminated integrating sphere, exiting sample and reference diffusely reflected beams, and applying them respectively to separate sample and reference spectrographs with light detector arrays.

公开(公告)号：EP0511806A3

公开(公告)日：1993-03-10

申请号：EP92303769.1

申请日：1992-04-27

Applicant: LABSPHERE INC.

Inventor： Carr, Kevin F.

IPC: G01J1/04 ,  G01N21/25 ,  G01N21/47

CPC classification number: G01J1/04 ,  G01J2001/0481 ,  G01N21/4738

Abstract: A novel light integrating sphere of a preferably appropriately sintered fluorinated aliphatic long chain addition solid polymer block, hollowed to provide an internal integral diffuse reflectance spherical surface.