Title:
画像表示装置の製造方法
Document Type and Number:
Japanese Patent JP4027284
Kind Code:
B2
Abstract:
A method of measuring luminance of an image display apparatus, a method of manufacturing the same, and a method and an apparatus for adjusting characteristics of the same, in which accuracy of measurement is improved while reducing time for measuring luminance of a pixel are provided. A plurality of devices that are not adjacent to each other (for example the devices of the same color out of R, G, and B) are selected and illuminated simultaneously, and luminance is measured for each of them. Based on measured luminance, the electron-emitting characteristics of the respective electron-emitting device as are adjusted based on measured luminance.
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Inventors:
Masataka Yamashita
Akihiko Yamano
Eiji Yamaguchi
Akihiko Yamano
Eiji Yamaguchi
Application Number:
JP2003279137A
Publication Date:
December 26, 2007
Filing Date:
July 24, 2003
Export Citation:
Assignee:
Canon Inc
International Classes:
G01J1/42; H01J9/42; G01M11/00; G02F1/13; G09G3/00; H01J9/44; G09G3/22
Domestic Patent References:
JP10228867A | ||||
JP6222315A | ||||
JP2000121497A | ||||
JP6289800A |
Attorney, Agent or Firm:
Kazunobu Sera
Yoshiyuki Kawaguchi
Mayuko Wakuda
Yoshiyuki Kawaguchi
Mayuko Wakuda