公开(公告)号：AU8542301A

公开(公告)日：2002-03-13

申请号：AU8542301

申请日：2001-08-09

Applicant: APPLIED COLOR SYSTEMS INC

Inventor： SLOCUM DAVID ,  LOUISE JUSTIN R ,  MERLE CORMIC K ,  BOLES JOHN A ,  EASTMAN JAY M ,  FOX WILLIAM J ,  GREENWALD ROGER J ,  HUTCHINSON ROBERT J

IPC: G01J1/06 ,  G01J3/36 ,  G01J3/51 ,  G01J5/60 ,  G01N21/27 ,  G01N21/25 ,  H04N9/64

公开(公告)号：CA2420686A1

公开(公告)日：2002-03-07

申请号：CA2420686

申请日：2001-08-09

Applicant: APPLIED COLOR SYSTEMS INC

Inventor： SLOCUM DAVID ,  EASTMAN JAY M ,  FOX WILLIAM J ,  GREENWALD ROGER J ,  HUTCHINSON ROBERT J ,  BOLES JOHN A ,  MERLE CORMIC K ,  LOUISE JUSTIN R

IPC: G01J1/06 ,  G01J3/36 ,  G01J3/51 ,  G01J5/60 ,  G01N21/27 ,  G01J3/50 ,  G01N21/25 ,  H04N9/64

Abstract: A colorimeter capable of calibrating color monitors, is provided by a photometric array of photodetectors (38) and opticlal filter pairs (50). The filters include long-pass, edge filters which cover overlapping regions at t he upper end of the visible spectrum and a filter which covers the entire visib le spectrum. The outputs of the photodetectors are digitally synthesized to provide a response which mimics the response established by the Commission Internationale de l'Eclairage (CIE) xyz (bar) functions almost perfectly. Th e response which is mimicked may be represented by the CIE color matching functions. The pairs and the associated components are mounted on a printed circuit board (32) captured in a clamshell housing and having an array of apertures which define angularly constrained fields of view of a surface fro m which the light emanates.

公开(公告)号：EP1328793A4

公开(公告)日：2006-09-20

申请号：EP01964585

申请日：2001-08-09

Applicant: APPLIED COLOR SYSTEMS INC

Inventor： SLOCUM DAVID ,  LOUISE JUSTIN R ,  MERLE CORMIC K ,  BOLES JOHN A ,  EASTMAN JAY M ,  FOX WILLIAM J ,  GREENWALD ROGER J ,  HUTCHINSON ROBERT J

IPC: G01N21/25 ,  G01J1/06 ,  G01J3/36 ,  G01J3/51 ,  G01J5/60 ,  G01N21/27

CPC classification number: G01J3/02 ,  G01J1/06 ,  G01J3/0229 ,  G01J3/0289 ,  G01J3/465 ,  G01J3/51 ,  G01J3/513

Abstract: A colorimeter capable of calibrating color monitors, is provided by a photometric array of photodetectors (38) and opticlal filter pairs (50). The filters include long-pass, edge filters which cover overlapping regions at the upper end of the visible spectrum and a filter which covers the entire visible spectrum. The outputs of the photodetectors are digitally synthesized to provide a response which mimics the response established by the Commission Internationale de l'Eclairage (CIE) xyz (bar) functions almost perfectly. The response which is mimicked may be represented by the CIE color matching functions. The pairs and the associated components are mounted on a printed circuit board (32) captured in a clamshell housing and having an array of apertures which define angularly constrained fields of view of a surface from which the light emanates.